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5 <title>TB9.2 Example Applications: examples/PIPS/antiword/src/pdf.c Source File</title> |
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11 <h1>examples/PIPS/antiword/src/pdf.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> |
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12 <a name="l00002"></a>00002 <span class="comment"> * pdf.c</span> |
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13 <a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2003-2005 A.J. van Os; Released under GNU GPL</span> |
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14 <a name="l00004"></a>00004 <span class="comment"> *</span> |
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15 <a name="l00005"></a>00005 <span class="comment"> * Description:</span> |
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16 <a name="l00006"></a>00006 <span class="comment"> * Functions to deal with the Adobe Portable Document Format (pdf)</span> |
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17 <a name="l00007"></a>00007 <span class="comment"> *</span> |
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18 <a name="l00008"></a>00008 <span class="comment"> */</span> |
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19 <a name="l00009"></a>00009 |
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20 <a name="l00010"></a>00010 <span class="preprocessor">#include <stdarg.h></span> |
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21 <a name="l00011"></a>00011 <span class="preprocessor">#include <string.h></span> |
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22 <a name="l00012"></a>00012 <span class="preprocessor">#include "version.h"</span> |
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23 <a name="l00013"></a>00013 <span class="preprocessor">#include "antiword.h"</span> |
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24 <a name="l00014"></a>00014 |
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25 <a name="l00015"></a>00015 |
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26 <a name="l00016"></a>00016 <span class="comment">/* Constants for the file positions */</span> |
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27 <a name="l00017"></a>00017 <span class="preprocessor">#define INITIAL_LOCATION_SIZE 20</span> |
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28 <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define INITIAL_PAGEOBJECT_SIZE 5</span> |
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29 <a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#if defined(DEBUG)</span> |
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30 <a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define EXTENSION_ARRAY_SIZE 10</span> |
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31 <a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#else</span> |
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32 <a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define EXTENSION_ARRAY_SIZE 30</span> |
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33 <a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span> |
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34 <a name="l00024"></a>00024 |
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35 <a name="l00025"></a>00025 <span class="comment">/* The character set */</span> |
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36 <a name="l00026"></a>00026 <span class="keyword">static</span> encoding_type eEncoding = encoding_neutral; |
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37 <a name="l00027"></a>00027 <span class="comment">/* Current creator for a PDF header */</span> |
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38 <a name="l00028"></a>00028 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *szProducer = NULL; |
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39 <a name="l00029"></a>00029 <span class="comment">/* The height and width of a PDF page (in DrawUnits) */</span> |
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40 <a name="l00030"></a>00030 <span class="keyword">static</span> <span class="keywordtype">long</span> lPageHeight = LONG_MAX; |
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41 <a name="l00031"></a>00031 <span class="keyword">static</span> <span class="keywordtype">long</span> lPageWidth = LONG_MAX; |
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42 <a name="l00032"></a>00032 <span class="comment">/* The height of the footer on the current page (in DrawUnits) */</span> |
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43 <a name="l00033"></a>00033 <span class="keyword">static</span> <span class="keywordtype">long</span> lFooterHeight = 0; |
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44 <a name="l00034"></a>00034 <span class="comment">/* Inside a footer (to prevent an infinite loop when the footer is too big) */</span> |
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45 <a name="l00035"></a>00035 <span class="keyword">static</span> BOOL bInFtrSpace = FALSE; |
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46 <a name="l00036"></a>00036 <span class="comment">/* Current font information */</span> |
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47 <a name="l00037"></a>00037 <span class="keyword">static</span> drawfile_fontref tFontRefCurr = (drawfile_fontref)-1; |
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48 <a name="l00038"></a>00038 <span class="keyword">static</span> USHORT usFontSizeCurr = 0; |
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49 <a name="l00039"></a>00039 <span class="keyword">static</span> <span class="keywordtype">int</span> iFontColorCurr = -1; |
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50 <a name="l00040"></a>00040 <span class="comment">/* Current vertical position information */</span> |
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51 <a name="l00041"></a>00041 <span class="keyword">static</span> <span class="keywordtype">long</span> lYtopCurr = -1; |
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52 <a name="l00042"></a>00042 <span class="comment">/* Image counter */</span> |
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53 <a name="l00043"></a>00043 <span class="keyword">static</span> <span class="keywordtype">int</span> iImageCount = 0; |
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54 <a name="l00044"></a>00044 <span class="comment">/* Section index */</span> |
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55 <a name="l00045"></a>00045 <span class="keyword">static</span> <span class="keywordtype">int</span> iSectionIndex = 0; |
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56 <a name="l00046"></a>00046 <span class="comment">/* Are we on the first page of the section? */</span> |
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57 <a name="l00047"></a>00047 <span class="keyword">static</span> BOOL bFirstInSection = TRUE; |
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58 <a name="l00048"></a>00048 <span class="comment">/* File positions */</span> |
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59 <a name="l00049"></a>00049 <span class="keyword">static</span> <span class="keywordtype">long</span> lFilePosition = 0; |
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60 <a name="l00050"></a>00050 <span class="keyword">static</span> <span class="keywordtype">long</span> *alLocation = NULL; |
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61 <a name="l00051"></a>00051 <span class="keyword">static</span> <span class="keywordtype">size_t</span> tLocations = 0; |
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62 <a name="l00052"></a>00052 <span class="keyword">static</span> <span class="keywordtype">int</span> iMaxLocationNumber = 0; |
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63 <a name="l00053"></a>00053 <span class="comment">/* File position at the start of a page */</span> |
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64 <a name="l00054"></a>00054 <span class="keyword">static</span> <span class="keywordtype">long</span> lStreamStart = -1; |
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65 <a name="l00055"></a>00055 <span class="comment">/* Page objects */</span> |
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66 <a name="l00056"></a>00056 <span class="keyword">static</span> <span class="keywordtype">int</span> *aiPageObject = NULL; |
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67 <a name="l00057"></a>00057 <span class="keyword">static</span> <span class="keywordtype">int</span> iPageCount = 0; |
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68 <a name="l00058"></a>00058 <span class="keyword">static</span> <span class="keywordtype">size_t</span> tMaxPageObjects = 0; |
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69 <a name="l00059"></a>00059 <span class="comment">/* Current object number */</span> |
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70 <a name="l00060"></a>00060 <span class="comment">/* 1 = root; 2 = info; 3 = pages; 4 = encoding; 5-16 = fonts; 17 = resources */</span> |
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71 <a name="l00061"></a>00061 <span class="keyword">static</span> <span class="keywordtype">int</span> iObjectNumberCurr = 17; |
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72 <a name="l00062"></a>00062 |
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73 <a name="l00063"></a>00063 <span class="keyword">static</span> <span class="keywordtype">void</span> vMoveTo(diagram_type *, <span class="keywordtype">long</span>); |
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74 <a name="l00064"></a>00064 |
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75 <a name="l00065"></a>00065 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">struct </span>{ |
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76 <a name="l00066"></a>00066 <span class="keyword">const</span> <span class="keywordtype">char</span> *szPDFname; |
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77 <a name="l00067"></a>00067 <span class="keyword">const</span> <span class="keywordtype">char</span> *szPSname; |
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78 <a name="l00068"></a>00068 } atFontname[] = { |
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79 <a name="l00069"></a>00069 { <span class="stringliteral">"Courier"</span>, FONT_MONOSPACED_PLAIN }, |
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80 <a name="l00070"></a>00070 { <span class="stringliteral">"Courier-Bold"</span>, FONT_MONOSPACED_BOLD }, |
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81 <a name="l00071"></a>00071 { <span class="stringliteral">"Courier-Oblique"</span>, FONT_MONOSPACED_ITALIC }, |
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82 <a name="l00072"></a>00072 { <span class="stringliteral">"Courier-BoldOblique"</span>, FONT_MONOSPACED_BOLDITALIC }, |
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83 <a name="l00073"></a>00073 { <span class="stringliteral">"Helvetica"</span>, FONT_SANS_SERIF_PLAIN }, |
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84 <a name="l00074"></a>00074 { <span class="stringliteral">"Helvetica-Bold"</span>, FONT_SANS_SERIF_BOLD }, |
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85 <a name="l00075"></a>00075 { <span class="stringliteral">"Helvetica-Oblique"</span>, FONT_SANS_SERIF_ITALIC }, |
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86 <a name="l00076"></a>00076 { <span class="stringliteral">"Helvetica-BoldOblique"</span>, FONT_SANS_SERIF_BOLDITALIC }, |
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87 <a name="l00077"></a>00077 { <span class="stringliteral">"Times-Roman"</span>, FONT_SERIF_PLAIN }, |
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88 <a name="l00078"></a>00078 { <span class="stringliteral">"Times-Bold"</span>, FONT_SERIF_BOLD }, |
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89 <a name="l00079"></a>00079 { <span class="stringliteral">"Times-Italic"</span>, FONT_SERIF_ITALIC }, |
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90 <a name="l00080"></a>00080 { <span class="stringliteral">"Times-BoldItalic"</span>, FONT_SERIF_BOLDITALIC }, |
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91 <a name="l00081"></a>00081 }; |
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92 <a name="l00082"></a>00082 |
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93 <a name="l00083"></a>00083 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *iso_8859_1[] = { |
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94 <a name="l00084"></a>00084 <span class="stringliteral">"128 /Euro"</span>, |
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95 <a name="l00085"></a>00085 <span class="stringliteral">"140 /ellipsis /trademark /perthousand /bullet"</span>, |
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96 <a name="l00086"></a>00086 <span class="stringliteral">" /quoteleft /quoteright /guilsinglleft /guilsinglright"</span>, |
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97 <a name="l00087"></a>00087 <span class="stringliteral">" /quotedblleft /quotedblright /quotedblbase /endash /emdash"</span>, |
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98 <a name="l00088"></a>00088 <span class="stringliteral">" /minus /OE /oe /dagger /daggerdbl /fi /fl"</span>, |
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99 <a name="l00089"></a>00089 <span class="stringliteral">"160 /space /exclamdown /cent /sterling /currency"</span>, |
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100 <a name="l00090"></a>00090 <span class="stringliteral">" /yen /brokenbar /section /dieresis /copyright"</span>, |
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101 <a name="l00091"></a>00091 <span class="stringliteral">" /ordfeminine /guillemotleft /logicalnot /hyphen /registered"</span>, |
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102 <a name="l00092"></a>00092 <span class="stringliteral">" /macron /degree /plusminus /twosuperior /threesuperior"</span>, |
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103 <a name="l00093"></a>00093 <span class="stringliteral">" /acute /mu /paragraph /periodcentered /cedilla"</span>, |
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104 <a name="l00094"></a>00094 <span class="stringliteral">" /onesuperior /ordmasculine /guillemotright /onequarter"</span>, |
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105 <a name="l00095"></a>00095 <span class="stringliteral">" /onehalf /threequarters /questiondown /Agrave /Aacute"</span>, |
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106 <a name="l00096"></a>00096 <span class="stringliteral">" /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla"</span>, |
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107 <a name="l00097"></a>00097 <span class="stringliteral">" /Egrave /Eacute /Ecircumflex /Edieresis /Igrave /Iacute"</span>, |
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108 <a name="l00098"></a>00098 <span class="stringliteral">" /Icircumflex /Idieresis /Eth /Ntilde /Ograve /Oacute"</span>, |
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109 <a name="l00099"></a>00099 <span class="stringliteral">" /Ocircumflex /Otilde /Odieresis /multiply /Oslash"</span>, |
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110 <a name="l00100"></a>00100 <span class="stringliteral">" /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute /Thorn"</span>, |
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111 <a name="l00101"></a>00101 <span class="stringliteral">" /germandbls /agrave /aacute /acircumflex /atilde"</span>, |
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112 <a name="l00102"></a>00102 <span class="stringliteral">" /adieresis /aring /ae /ccedilla /egrave /eacute"</span>, |
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113 <a name="l00103"></a>00103 <span class="stringliteral">" /ecircumflex /edieresis /igrave /iacute /icircumflex"</span>, |
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114 <a name="l00104"></a>00104 <span class="stringliteral">" /idieresis /eth /ntilde /ograve /oacute /ocircumflex"</span>, |
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115 <a name="l00105"></a>00105 <span class="stringliteral">" /otilde /odieresis /divide /oslash /ugrave /uacute"</span>, |
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116 <a name="l00106"></a>00106 <span class="stringliteral">" /ucircumflex /udieresis /yacute /thorn /ydieresis"</span>, |
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117 <a name="l00107"></a>00107 }; |
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118 <a name="l00108"></a>00108 |
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119 <a name="l00109"></a>00109 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *iso_8859_2[] = { |
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120 <a name="l00110"></a>00110 <span class="stringliteral">"160 /space /Aogonek /breve /Lslash /currency /Lcaron"</span>, |
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121 <a name="l00111"></a>00111 <span class="stringliteral">" /Sacute /section /dieresis /Scaron /Scommaaccent"</span>, |
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122 <a name="l00112"></a>00112 <span class="stringliteral">" /Tcaron /Zacute /hyphen /Zcaron /Zdotaccent /degree"</span>, |
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123 <a name="l00113"></a>00113 <span class="stringliteral">" /aogonek /ogonek /lslash /acute /lcaron /sacute"</span>, |
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124 <a name="l00114"></a>00114 <span class="stringliteral">" /caron /cedilla /scaron /scommaaccent /tcaron"</span>, |
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125 <a name="l00115"></a>00115 <span class="stringliteral">" /zacute /hungarumlaut /zcaron /zdotaccent /Racute"</span>, |
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126 <a name="l00116"></a>00116 <span class="stringliteral">" /Aacute /Acircumflex /Abreve /Adieresis /Lacute"</span>, |
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127 <a name="l00117"></a>00117 <span class="stringliteral">" /Cacute /Ccedilla /Ccaron /Eacute /Eogonek"</span>, |
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128 <a name="l00118"></a>00118 <span class="stringliteral">" /Edieresis /Ecaron /Iacute /Icircumflex /Dcaron"</span>, |
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129 <a name="l00119"></a>00119 <span class="stringliteral">" /.notdef /Nacute /Ncaron /Oacute /Ocircumflex"</span>, |
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130 <a name="l00120"></a>00120 <span class="stringliteral">" /Ohungarumlaut /Odieresis /multiply /Rcaron /Uring"</span>, |
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131 <a name="l00121"></a>00121 <span class="stringliteral">" /Uacute /Uhungarumlaut /Udieresis /Yacute /Tcommaaccent"</span>, |
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132 <a name="l00122"></a>00122 <span class="stringliteral">" /germandbls /racute /aacute /acircumflex /abreve"</span>, |
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133 <a name="l00123"></a>00123 <span class="stringliteral">" /adieresis /lacute /cacute /ccedilla /ccaron /eacute"</span>, |
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134 <a name="l00124"></a>00124 <span class="stringliteral">" /eogonek /edieresis /ecaron /iacute /icircumflex"</span>, |
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135 <a name="l00125"></a>00125 <span class="stringliteral">" /dcaron /.notdef /nacute /ncaron /oacute /ocircumflex"</span>, |
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136 <a name="l00126"></a>00126 <span class="stringliteral">" /ohungarumlaut /odieresis /divide /rcaron /uring"</span>, |
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137 <a name="l00127"></a>00127 <span class="stringliteral">" /uacute /uhungarumlaut /udieresis /yacute /tcommaaccent"</span>, |
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138 <a name="l00128"></a>00128 <span class="stringliteral">" /dotaccent"</span>, |
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139 <a name="l00129"></a>00129 }; |
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140 <a name="l00130"></a>00130 |
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141 <a name="l00131"></a>00131 |
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142 <a name="l00132"></a>00132 <span class="comment">/*</span> |
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143 <a name="l00133"></a>00133 <span class="comment"> * tGetFontIndex - get the font index</span> |
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144 <a name="l00134"></a>00134 <span class="comment"> */</span> |
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145 <a name="l00135"></a>00135 <span class="keyword">static</span> <span class="keywordtype">size_t</span> |
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146 <a name="l00136"></a>00136 tGetFontIndex(drawfile_fontref tFontRef) |
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147 <a name="l00137"></a>00137 { |
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148 <a name="l00138"></a>00138 <span class="keyword">const</span> <span class="keywordtype">char</span> *szFontname; |
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149 <a name="l00139"></a>00139 <span class="keywordtype">size_t</span> tIndex; |
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150 <a name="l00140"></a>00140 |
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151 <a name="l00141"></a>00141 <span class="comment">/* Get the font name */</span> |
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152 <a name="l00142"></a>00142 szFontname = szGetFontname(tFontRef); |
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153 <a name="l00143"></a>00143 fail(szFontname == NULL); |
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154 <a name="l00144"></a>00144 <span class="keywordflow">if</span> (szFontname == NULL) { |
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155 <a name="l00145"></a>00145 <span class="keywordflow">return</span> 0; |
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156 <a name="l00146"></a>00146 } |
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157 <a name="l00147"></a>00147 |
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158 <a name="l00148"></a>00148 <span class="comment">/* Find the name in the table */</span> |
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159 <a name="l00149"></a>00149 <span class="keywordflow">for</span> (tIndex = 0; tIndex < elementsof(atFontname); tIndex++) { |
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160 <a name="l00150"></a>00150 <span class="keywordflow">if</span> (STRCEQ(atFontname[tIndex].szPSname, szFontname)) { |
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161 <a name="l00151"></a>00151 <span class="keywordflow">return</span> tIndex; |
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162 <a name="l00152"></a>00152 } |
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163 <a name="l00153"></a>00153 } |
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164 <a name="l00154"></a>00154 <span class="comment">/* Not found */</span> |
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165 <a name="l00155"></a>00155 DBG_DEC(tFontRef); |
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166 <a name="l00156"></a>00156 DBG_MSG(szFontname); |
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167 <a name="l00157"></a>00157 <span class="keywordflow">return</span> 0; |
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168 <a name="l00158"></a>00158 } <span class="comment">/* end of tGetFontIndex */</span> |
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169 <a name="l00159"></a>00159 |
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170 <a name="l00160"></a>00160 <span class="comment">/*</span> |
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171 <a name="l00161"></a>00161 <span class="comment"> * vSetLocation - store the location of objects</span> |
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172 <a name="l00162"></a>00162 <span class="comment"> */</span> |
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173 <a name="l00163"></a>00163 <span class="keyword">static</span> <span class="keywordtype">void</span> |
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174 <a name="l00164"></a>00164 vSetLocation(<span class="keywordtype">int</span> iLocationNumber) |
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175 <a name="l00165"></a>00165 { |
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176 <a name="l00166"></a>00166 fail(iLocationNumber <= 0); |
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177 <a name="l00167"></a>00167 |
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178 <a name="l00168"></a>00168 <span class="keywordflow">if</span> ((<span class="keywordtype">size_t</span>)iLocationNumber >= tLocations) { |
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179 <a name="l00169"></a>00169 <span class="comment">/* Extend and set to zero */</span> |
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180 <a name="l00170"></a>00170 tLocations += EXTENSION_ARRAY_SIZE; |
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181 <a name="l00171"></a>00171 alLocation = xrealloc(alLocation, tLocations * <span class="keyword">sizeof</span>(<span class="keywordtype">long</span>)); |
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182 <a name="l00172"></a>00172 memset(alLocation + tLocations - EXTENSION_ARRAY_SIZE, |
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183 <a name="l00173"></a>00173 0, |
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184 <a name="l00174"></a>00174 EXTENSION_ARRAY_SIZE * <span class="keyword">sizeof</span>(<span class="keywordtype">long</span>)); |
|
185 <a name="l00175"></a>00175 DBG_DEC(tLocations); |
|
186 <a name="l00176"></a>00176 } |
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187 <a name="l00177"></a>00177 <span class="keywordflow">if</span> (iLocationNumber > iMaxLocationNumber) { |
|
188 <a name="l00178"></a>00178 iMaxLocationNumber = iLocationNumber; |
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189 <a name="l00179"></a>00179 } |
|
190 <a name="l00180"></a>00180 |
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191 <a name="l00181"></a>00181 DBG_DEC_C((<span class="keywordtype">size_t</span>)iLocationNumber >= tLocations, iLocationNumber); |
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192 <a name="l00182"></a>00182 DBG_DEC_C((<span class="keywordtype">size_t</span>)iLocationNumber >= tLocations, tLocations); |
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193 <a name="l00183"></a>00183 fail((<span class="keywordtype">size_t</span>)iLocationNumber >= tLocations); |
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194 <a name="l00184"></a>00184 |
|
195 <a name="l00185"></a>00185 alLocation[iLocationNumber] = lFilePosition; |
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196 <a name="l00186"></a>00186 } <span class="comment">/* end of vSetLocation */</span> |
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197 <a name="l00187"></a>00187 |
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198 <a name="l00188"></a>00188 <span class="comment">/*</span> |
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199 <a name="l00189"></a>00189 <span class="comment"> * vFillNextPageObject - fil the next page object with the current object number</span> |
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200 <a name="l00190"></a>00190 <span class="comment"> */</span> |
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201 <a name="l00191"></a>00191 <span class="keyword">static</span> <span class="keywordtype">void</span> |
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202 <a name="l00192"></a>00192 vFillNextPageObject(<span class="keywordtype">void</span>) |
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203 <a name="l00193"></a>00193 { |
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204 <a name="l00194"></a>00194 iPageCount++; |
|
205 <a name="l00195"></a>00195 <span class="keywordflow">if</span> ((<span class="keywordtype">size_t</span>)iPageCount >= tMaxPageObjects) { |
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206 <a name="l00196"></a>00196 <span class="comment">/* Extend the array */</span> |
|
207 <a name="l00197"></a>00197 tMaxPageObjects += EXTENSION_ARRAY_SIZE; |
|
208 <a name="l00198"></a>00198 aiPageObject = xrealloc(aiPageObject, |
|
209 <a name="l00199"></a>00199 tMaxPageObjects * <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>)); |
|
210 <a name="l00200"></a>00200 DBG_DEC(tMaxPageObjects); |
|
211 <a name="l00201"></a>00201 } |
|
212 <a name="l00202"></a>00202 aiPageObject[iPageCount] = iObjectNumberCurr; |
|
213 <a name="l00203"></a>00203 } <span class="comment">/* end of vFillNextPageObject */</span> |
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214 <a name="l00204"></a>00204 |
|
215 <a name="l00205"></a>00205 <span class="comment">/*</span> |
|
216 <a name="l00206"></a>00206 <span class="comment"> * vFPprintf - printf and update the fileposition</span> |
|
217 <a name="l00207"></a>00207 <span class="comment"> *</span> |
|
218 <a name="l00208"></a>00208 <span class="comment"> * called with arguments like fprintf(3)</span> |
|
219 <a name="l00209"></a>00209 <span class="comment"> */</span> |
|
220 <a name="l00210"></a>00210 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
221 <a name="l00211"></a>00211 vFPprintf(FILE *pOutFile, <span class="keyword">const</span> <span class="keywordtype">char</span> *szFormat, ...) |
|
222 <a name="l00212"></a>00212 { |
|
223 <a name="l00213"></a>00213 va_list tArg; |
|
224 <a name="l00214"></a>00214 |
|
225 <a name="l00215"></a>00215 va_start(tArg, szFormat); |
|
226 <a name="l00216"></a>00216 lFilePosition += vfprintf(pOutFile, szFormat, tArg); |
|
227 <a name="l00217"></a>00217 va_end(tArg); |
|
228 <a name="l00218"></a>00218 } <span class="comment">/* end of vFPprintf */</span> |
|
229 <a name="l00219"></a>00219 |
|
230 <a name="l00220"></a>00220 <span class="comment">/*</span> |
|
231 <a name="l00221"></a>00221 <span class="comment"> * vCreateInfoDictionary - create the document information dictionary</span> |
|
232 <a name="l00222"></a>00222 <span class="comment"> */</span> |
|
233 <a name="l00223"></a>00223 <span class="keywordtype">void</span> |
|
234 <a name="l00224"></a>00224 vCreateInfoDictionary(diagram_type *pDiag, <span class="keywordtype">int</span> iWordVersion) |
|
235 <a name="l00225"></a>00225 { |
|
236 <a name="l00226"></a>00226 FILE *pOutFile; |
|
237 <a name="l00227"></a>00227 <span class="keyword">const</span> <span class="keywordtype">char</span> *szTitle, *szAuthor, *szSubject, *szCreator; |
|
238 <a name="l00228"></a>00228 <span class="keyword">const</span> <span class="keywordtype">char</span> *szCreationDate, *szModDate; |
|
239 <a name="l00229"></a>00229 |
|
240 <a name="l00230"></a>00230 fail(pDiag == NULL); |
|
241 <a name="l00231"></a>00231 fail(pDiag->pOutFile == NULL); |
|
242 <a name="l00232"></a>00232 fail(iWordVersion < 0); |
|
243 <a name="l00233"></a>00233 fail(szProducer == NULL || szProducer[0] == <span class="charliteral">'\0'</span>); |
|
244 <a name="l00234"></a>00234 |
|
245 <a name="l00235"></a>00235 szTitle = szGetTitle(); |
|
246 <a name="l00236"></a>00236 szAuthor = szGetAuthor(); |
|
247 <a name="l00237"></a>00237 szSubject = szGetSubject(); |
|
248 <a name="l00238"></a>00238 szCreationDate = szGetCreationDate(); |
|
249 <a name="l00239"></a>00239 szModDate = szGetModDate(); |
|
250 <a name="l00240"></a>00240 |
|
251 <a name="l00241"></a>00241 <span class="keywordflow">switch</span> (iWordVersion) { |
|
252 <a name="l00242"></a>00242 <span class="keywordflow">case</span> 0: szCreator = <span class="stringliteral">"Word for DOS"</span>; <span class="keywordflow">break</span>; |
|
253 <a name="l00243"></a>00243 <span class="keywordflow">case</span> 1: szCreator = <span class="stringliteral">"WinWord 1.x"</span>; <span class="keywordflow">break</span>; |
|
254 <a name="l00244"></a>00244 <span class="keywordflow">case</span> 2: szCreator = <span class="stringliteral">"WinWord 2.0"</span>; <span class="keywordflow">break</span>; |
|
255 <a name="l00245"></a>00245 <span class="keywordflow">case</span> 4: szCreator = <span class="stringliteral">"MacWord 4"</span>; <span class="keywordflow">break</span>; |
|
256 <a name="l00246"></a>00246 <span class="keywordflow">case</span> 5: szCreator = <span class="stringliteral">"MacWord 5"</span>; <span class="keywordflow">break</span>; |
|
257 <a name="l00247"></a>00247 <span class="keywordflow">case</span> 6: szCreator = <span class="stringliteral">"Word 6"</span>; <span class="keywordflow">break</span>; |
|
258 <a name="l00248"></a>00248 <span class="keywordflow">case</span> 7: szCreator = <span class="stringliteral">"Word 7/95"</span>; <span class="keywordflow">break</span>; |
|
259 <a name="l00249"></a>00249 <span class="keywordflow">case</span> 8: szCreator = <span class="stringliteral">"Word 97 or later"</span>; <span class="keywordflow">break</span>; |
|
260 <a name="l00250"></a>00250 <span class="keywordflow">default</span>: szCreator = NULL; <span class="keywordflow">break</span>; |
|
261 <a name="l00251"></a>00251 } |
|
262 <a name="l00252"></a>00252 |
|
263 <a name="l00253"></a>00253 pOutFile = pDiag->pOutFile; |
|
264 <a name="l00254"></a>00254 |
|
265 <a name="l00255"></a>00255 vSetLocation(2); |
|
266 <a name="l00256"></a>00256 vFPprintf(pOutFile, <span class="stringliteral">"2 0 obj\n"</span>); |
|
267 <a name="l00257"></a>00257 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
268 <a name="l00258"></a>00258 <span class="keywordflow">if</span> (szTitle != NULL && szTitle[0] != <span class="charliteral">'\0'</span>) { |
|
269 <a name="l00259"></a>00259 vFPprintf(pOutFile, <span class="stringliteral">"/Title (%s)\n"</span>, szTitle); |
|
270 <a name="l00260"></a>00260 } |
|
271 <a name="l00261"></a>00261 <span class="keywordflow">if</span> (szAuthor != NULL && szAuthor[0] != <span class="charliteral">'\0'</span>) { |
|
272 <a name="l00262"></a>00262 vFPprintf(pOutFile, <span class="stringliteral">"/Author (%s)\n"</span>, szAuthor); |
|
273 <a name="l00263"></a>00263 } |
|
274 <a name="l00264"></a>00264 <span class="keywordflow">if</span> (szSubject != NULL && szSubject[0] != <span class="charliteral">'\0'</span>) { |
|
275 <a name="l00265"></a>00265 vFPprintf(pOutFile, <span class="stringliteral">"/Subject (%s)\n"</span>, szSubject); |
|
276 <a name="l00266"></a>00266 } |
|
277 <a name="l00267"></a>00267 <span class="keywordflow">if</span> (szCreator != NULL && szCreator[0] != <span class="charliteral">'\0'</span>) { |
|
278 <a name="l00268"></a>00268 vFPprintf(pOutFile, <span class="stringliteral">"/Creator (%s)\n"</span>, szCreator); |
|
279 <a name="l00269"></a>00269 } |
|
280 <a name="l00270"></a>00270 vFPprintf(pOutFile, <span class="stringliteral">"/Producer (%s %s)\n"</span>, szProducer, VERSIONSTRING); |
|
281 <a name="l00271"></a>00271 <span class="keywordflow">if</span> (szCreationDate != NULL && szCreationDate[0] != <span class="charliteral">'\0'</span>) { |
|
282 <a name="l00272"></a>00272 vFPprintf(pOutFile, <span class="stringliteral">"/CreationDate (%s)\n"</span>, szCreationDate); |
|
283 <a name="l00273"></a>00273 } |
|
284 <a name="l00274"></a>00274 <span class="keywordflow">if</span> (szModDate != NULL && szModDate[0] != <span class="charliteral">'\0'</span>) { |
|
285 <a name="l00275"></a>00275 vFPprintf(pOutFile, <span class="stringliteral">"/ModDate (%s)\n"</span>, szModDate); |
|
286 <a name="l00276"></a>00276 } |
|
287 <a name="l00277"></a>00277 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
288 <a name="l00278"></a>00278 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
289 <a name="l00279"></a>00279 } <span class="comment">/* end of vCreateInfoDictionary */</span> |
|
290 <a name="l00280"></a>00280 |
|
291 <a name="l00281"></a>00281 <span class="comment">/*</span> |
|
292 <a name="l00282"></a>00282 <span class="comment"> * vAddHdrFtr - add a header or footer</span> |
|
293 <a name="l00283"></a>00283 <span class="comment"> */</span> |
|
294 <a name="l00284"></a>00284 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
295 <a name="l00285"></a>00285 vAddHdrFtr(diagram_type *pDiag, <span class="keyword">const</span> hdrftr_block_type *pHdrFtrInfo) |
|
296 <a name="l00286"></a>00286 { |
|
297 <a name="l00287"></a>00287 output_type *pStart, *pPrev, *pNext; |
|
298 <a name="l00288"></a>00288 |
|
299 <a name="l00289"></a>00289 fail(pDiag == NULL); |
|
300 <a name="l00290"></a>00290 fail(pHdrFtrInfo == NULL); |
|
301 <a name="l00291"></a>00291 |
|
302 <a name="l00292"></a>00292 vStartOfParagraphPDF(pDiag, 0); |
|
303 <a name="l00293"></a>00293 pStart = pHdrFtrInfo->pText; |
|
304 <a name="l00294"></a>00294 <span class="keywordflow">while</span> (pStart != NULL) { |
|
305 <a name="l00295"></a>00295 pNext = pStart; |
|
306 <a name="l00296"></a>00296 <span class="keywordflow">while</span> (pNext != NULL && |
|
307 <a name="l00297"></a>00297 (pNext->tNextFree != 1 || |
|
308 <a name="l00298"></a>00298 (pNext->szStorage[0] != PAR_END && |
|
309 <a name="l00299"></a>00299 pNext->szStorage[0] != HARD_RETURN))) { |
|
310 <a name="l00300"></a>00300 pNext = pNext->pNext; |
|
311 <a name="l00301"></a>00301 } |
|
312 <a name="l00302"></a>00302 <span class="keywordflow">if</span> (pNext == NULL) { |
|
313 <a name="l00303"></a>00303 <span class="keywordflow">if</span> (bOutputContainsText(pStart)) { |
|
314 <a name="l00304"></a>00304 vAlign2Window(pDiag, pStart, |
|
315 <a name="l00305"></a>00305 lChar2MilliPoints(DEFAULT_SCREEN_WIDTH), |
|
316 <a name="l00306"></a>00306 ALIGNMENT_LEFT); |
|
317 <a name="l00307"></a>00307 } <span class="keywordflow">else</span> { |
|
318 <a name="l00308"></a>00308 vMove2NextLinePDF(pDiag, pStart->usFontSize); |
|
319 <a name="l00309"></a>00309 } |
|
320 <a name="l00310"></a>00310 <span class="keywordflow">break</span>; |
|
321 <a name="l00311"></a>00311 } |
|
322 <a name="l00312"></a>00312 fail(pNext->tNextFree != 1); |
|
323 <a name="l00313"></a>00313 fail(pNext->szStorage[0] != PAR_END && |
|
324 <a name="l00314"></a>00314 pNext->szStorage[0] != HARD_RETURN); |
|
325 <a name="l00315"></a>00315 |
|
326 <a name="l00316"></a>00316 <span class="keywordflow">if</span> (pStart != pNext) { |
|
327 <a name="l00317"></a>00317 <span class="comment">/* There is something to print */</span> |
|
328 <a name="l00318"></a>00318 pPrev = pNext->pPrev; |
|
329 <a name="l00319"></a>00319 fail(pPrev->pNext != pNext); |
|
330 <a name="l00320"></a>00320 <span class="comment">/* Cut the chain */</span> |
|
331 <a name="l00321"></a>00321 pPrev->pNext = NULL; |
|
332 <a name="l00322"></a>00322 <span class="keywordflow">if</span> (bOutputContainsText(pStart)) { |
|
333 <a name="l00323"></a>00323 <span class="comment">/* Print it */</span> |
|
334 <a name="l00324"></a>00324 vAlign2Window(pDiag, pStart, |
|
335 <a name="l00325"></a>00325 lChar2MilliPoints(DEFAULT_SCREEN_WIDTH), |
|
336 <a name="l00326"></a>00326 ALIGNMENT_LEFT); |
|
337 <a name="l00327"></a>00327 } <span class="keywordflow">else</span> { |
|
338 <a name="l00328"></a>00328 <span class="comment">/* Just an empty line */</span> |
|
339 <a name="l00329"></a>00329 vMove2NextLinePDF(pDiag, pStart->usFontSize); |
|
340 <a name="l00330"></a>00330 } |
|
341 <a name="l00331"></a>00331 <span class="comment">/* Repair the chain */</span> |
|
342 <a name="l00332"></a>00332 pPrev->pNext = pNext; |
|
343 <a name="l00333"></a>00333 } |
|
344 <a name="l00334"></a>00334 <span class="keywordflow">if</span> (pNext->szStorage[0] == PAR_END) { |
|
345 <a name="l00335"></a>00335 vEndOfParagraphPDF(pDiag, pNext->usFontSize, |
|
346 <a name="l00336"></a>00336 (<span class="keywordtype">long</span>)pNext->usFontSize * 200); |
|
347 <a name="l00337"></a>00337 } |
|
348 <a name="l00338"></a>00338 pStart = pNext->pNext; |
|
349 <a name="l00339"></a>00339 } |
|
350 <a name="l00340"></a>00340 } <span class="comment">/* end of vAddHdrFtr */</span> |
|
351 <a name="l00341"></a>00341 |
|
352 <a name="l00342"></a>00342 <span class="comment">/*</span> |
|
353 <a name="l00343"></a>00343 <span class="comment"> * vAddHeader - add a page header</span> |
|
354 <a name="l00344"></a>00344 <span class="comment"> */</span> |
|
355 <a name="l00345"></a>00345 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
356 <a name="l00346"></a>00346 vAddHeader(diagram_type *pDiag) |
|
357 <a name="l00347"></a>00347 { |
|
358 <a name="l00348"></a>00348 <span class="keyword">const</span> hdrftr_block_type *pHdrInfo; |
|
359 <a name="l00349"></a>00349 <span class="keyword">const</span> hdrftr_block_type *pFtrInfo; |
|
360 <a name="l00350"></a>00350 |
|
361 <a name="l00351"></a>00351 fail(pDiag == NULL); |
|
362 <a name="l00352"></a>00352 |
|
363 <a name="l00353"></a>00353 NO_DBG_MSG(<span class="stringliteral">"vAddHeader"</span>); |
|
364 <a name="l00354"></a>00354 |
|
365 <a name="l00355"></a>00355 pHdrInfo = pGetHdrFtrInfo(iSectionIndex, TRUE, |
|
366 <a name="l00356"></a>00356 odd(iPageCount), bFirstInSection); |
|
367 <a name="l00357"></a>00357 pFtrInfo = pGetHdrFtrInfo(iSectionIndex, FALSE, |
|
368 <a name="l00358"></a>00358 odd(iPageCount), bFirstInSection); |
|
369 <a name="l00359"></a>00359 <span class="comment">/* Set the height of the footer of this page */</span> |
|
370 <a name="l00360"></a>00360 lFooterHeight = pFtrInfo == NULL ? 0 : pFtrInfo->lHeight; |
|
371 <a name="l00361"></a>00361 fail(lFooterHeight < 0); |
|
372 <a name="l00362"></a>00362 |
|
373 <a name="l00363"></a>00363 <span class="keywordflow">if</span> (pHdrInfo == NULL || |
|
374 <a name="l00364"></a>00364 pHdrInfo->pText == NULL || |
|
375 <a name="l00365"></a>00365 pHdrInfo->lHeight <= 0) { |
|
376 <a name="l00366"></a>00366 fail(pHdrInfo != NULL && pHdrInfo->lHeight < 0); |
|
377 <a name="l00367"></a>00367 fail(pHdrInfo != NULL && |
|
378 <a name="l00368"></a>00368 pHdrInfo->pText != NULL && |
|
379 <a name="l00369"></a>00369 pHdrInfo->lHeight == 0); |
|
380 <a name="l00370"></a>00370 <span class="keywordflow">return</span>; |
|
381 <a name="l00371"></a>00371 } |
|
382 <a name="l00372"></a>00372 |
|
383 <a name="l00373"></a>00373 vAddHdrFtr(pDiag, pHdrInfo); |
|
384 <a name="l00374"></a>00374 |
|
385 <a name="l00375"></a>00375 DBG_DEC_C(pHdrInfo->lHeight != |
|
386 <a name="l00376"></a>00376 lPageHeight - PS_TOP_MARGIN - pDiag->lYtop, |
|
387 <a name="l00377"></a>00377 pHdrInfo->lHeight); |
|
388 <a name="l00378"></a>00378 DBG_DEC_C(pHdrInfo->lHeight != |
|
389 <a name="l00379"></a>00379 lPageHeight - PS_TOP_MARGIN - pDiag->lYtop, |
|
390 <a name="l00380"></a>00380 lPageHeight - PS_TOP_MARGIN - pDiag->lYtop); |
|
391 <a name="l00381"></a>00381 } <span class="comment">/* end of vAddHeader */</span> |
|
392 <a name="l00382"></a>00382 |
|
393 <a name="l00383"></a>00383 <span class="comment">/*</span> |
|
394 <a name="l00384"></a>00384 <span class="comment"> * vAddFooter - add a page footer</span> |
|
395 <a name="l00385"></a>00385 <span class="comment"> */</span> |
|
396 <a name="l00386"></a>00386 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
397 <a name="l00387"></a>00387 vAddFooter(diagram_type *pDiag) |
|
398 <a name="l00388"></a>00388 { |
|
399 <a name="l00389"></a>00389 <span class="keyword">const</span> hdrftr_block_type *pFtrInfo; |
|
400 <a name="l00390"></a>00390 |
|
401 <a name="l00391"></a>00391 fail(pDiag == NULL); |
|
402 <a name="l00392"></a>00392 |
|
403 <a name="l00393"></a>00393 NO_DBG_MSG(<span class="stringliteral">"vAddFooter"</span>); |
|
404 <a name="l00394"></a>00394 |
|
405 <a name="l00395"></a>00395 pFtrInfo = pGetHdrFtrInfo(iSectionIndex, FALSE, |
|
406 <a name="l00396"></a>00396 odd(iPageCount), bFirstInSection); |
|
407 <a name="l00397"></a>00397 bFirstInSection = FALSE; |
|
408 <a name="l00398"></a>00398 <span class="keywordflow">if</span> (pFtrInfo == NULL || |
|
409 <a name="l00399"></a>00399 pFtrInfo->pText == NULL || |
|
410 <a name="l00400"></a>00400 pFtrInfo->lHeight <= 0) { |
|
411 <a name="l00401"></a>00401 fail(pFtrInfo != NULL && pFtrInfo->lHeight < 0); |
|
412 <a name="l00402"></a>00402 fail(pFtrInfo != NULL && |
|
413 <a name="l00403"></a>00403 pFtrInfo->pText != NULL && |
|
414 <a name="l00404"></a>00404 pFtrInfo->lHeight == 0); |
|
415 <a name="l00405"></a>00405 <span class="keywordflow">return</span>; |
|
416 <a name="l00406"></a>00406 } |
|
417 <a name="l00407"></a>00407 |
|
418 <a name="l00408"></a>00408 bInFtrSpace = TRUE; |
|
419 <a name="l00409"></a>00409 |
|
420 <a name="l00410"></a>00410 DBG_DEC_C(pFtrInfo->lHeight != lFooterHeight, pFtrInfo->lHeight); |
|
421 <a name="l00411"></a>00411 DBG_DEC_C(pFtrInfo->lHeight != lFooterHeight, lFooterHeight); |
|
422 <a name="l00412"></a>00412 DBG_DEC_C(pDiag->lYtop < lFooterHeight + PS_BOTTOM_MARGIN, |
|
423 <a name="l00413"></a>00413 pDiag->lYtop); |
|
424 <a name="l00414"></a>00414 DBG_DEC_C(pDiag->lYtop < lFooterHeight + PS_BOTTOM_MARGIN, |
|
425 <a name="l00415"></a>00415 lFooterHeight + PS_BOTTOM_MARGIN); |
|
426 <a name="l00416"></a>00416 |
|
427 <a name="l00417"></a>00417 <span class="keywordflow">if</span> (pDiag->lYtop > lFooterHeight + PS_BOTTOM_MARGIN) { |
|
428 <a name="l00418"></a>00418 <span class="comment">/* Move down to the start of the footer */</span> |
|
429 <a name="l00419"></a>00419 pDiag->lYtop = lFooterHeight + PS_BOTTOM_MARGIN; |
|
430 <a name="l00420"></a>00420 vMoveTo(pDiag, 0); |
|
431 <a name="l00421"></a>00421 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pDiag->lYtop < lFooterHeight + PS_BOTTOM_MARGIN / 2) { |
|
432 <a name="l00422"></a>00422 DBG_FIXME(); |
|
433 <a name="l00423"></a>00423 <span class="comment">/*</span> |
|
434 <a name="l00424"></a>00424 <span class="comment"> * Move up to the start of the footer, to prevent moving</span> |
|
435 <a name="l00425"></a>00425 <span class="comment"> * of the bottom edge of the paper</span> |
|
436 <a name="l00426"></a>00426 <span class="comment"> */</span> |
|
437 <a name="l00427"></a>00427 pDiag->lYtop = lFooterHeight + PS_BOTTOM_MARGIN; |
|
438 <a name="l00428"></a>00428 vMoveTo(pDiag, 0); |
|
439 <a name="l00429"></a>00429 } |
|
440 <a name="l00430"></a>00430 |
|
441 <a name="l00431"></a>00431 DBG_FLT_C(pDiag->lYtop < lFooterHeight + PS_BOTTOM_MARGIN, |
|
442 <a name="l00432"></a>00432 dDrawUnits2Points(lFooterHeight + PS_BOTTOM_MARGIN - pDiag->lYtop)); |
|
443 <a name="l00433"></a>00433 |
|
444 <a name="l00434"></a>00434 vAddHdrFtr(pDiag, pFtrInfo); |
|
445 <a name="l00435"></a>00435 bInFtrSpace = FALSE; |
|
446 <a name="l00436"></a>00436 } <span class="comment">/* end of vAddFooter */</span> |
|
447 <a name="l00437"></a>00437 |
|
448 <a name="l00438"></a>00438 <span class="comment">/*</span> |
|
449 <a name="l00439"></a>00439 <span class="comment"> * vEndPageObject - end the current page object</span> |
|
450 <a name="l00440"></a>00440 <span class="comment"> */</span> |
|
451 <a name="l00441"></a>00441 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
452 <a name="l00442"></a>00442 vEndPageObject(FILE *pOutFile) |
|
453 <a name="l00443"></a>00443 { |
|
454 <a name="l00444"></a>00444 <span class="keywordtype">long</span> lStreamEnd; |
|
455 <a name="l00445"></a>00445 |
|
456 <a name="l00446"></a>00446 <span class="keywordflow">if</span> (lStreamStart < 0) { |
|
457 <a name="l00447"></a>00447 <span class="comment">/* There is no current page object */</span> |
|
458 <a name="l00448"></a>00448 <span class="keywordflow">return</span>; |
|
459 <a name="l00449"></a>00449 } |
|
460 <a name="l00450"></a>00450 |
|
461 <a name="l00451"></a>00451 vFPprintf(pOutFile, <span class="stringliteral">"ET\n"</span>); |
|
462 <a name="l00452"></a>00452 lStreamEnd = lFilePosition; |
|
463 <a name="l00453"></a>00453 vFPprintf(pOutFile, <span class="stringliteral">"endstream\n"</span>); |
|
464 <a name="l00454"></a>00454 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
465 <a name="l00455"></a>00455 |
|
466 <a name="l00456"></a>00456 iObjectNumberCurr++; |
|
467 <a name="l00457"></a>00457 vSetLocation(iObjectNumberCurr); |
|
468 <a name="l00458"></a>00458 vFPprintf(pOutFile, <span class="stringliteral">"%d 0 obj\n"</span>, iObjectNumberCurr); |
|
469 <a name="l00459"></a>00459 vFPprintf(pOutFile, <span class="stringliteral">"%lu\n"</span>, lStreamEnd - lStreamStart); |
|
470 <a name="l00460"></a>00460 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
471 <a name="l00461"></a>00461 } <span class="comment">/* end of vEndPageObject */</span> |
|
472 <a name="l00462"></a>00462 |
|
473 <a name="l00463"></a>00463 <span class="comment">/*</span> |
|
474 <a name="l00464"></a>00464 <span class="comment"> * vMove2NextPage - move to the start of the next page</span> |
|
475 <a name="l00465"></a>00465 <span class="comment"> */</span> |
|
476 <a name="l00466"></a>00466 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
477 <a name="l00467"></a>00467 vMove2NextPage(diagram_type *pDiag, BOOL bNewSection) |
|
478 <a name="l00468"></a>00468 { |
|
479 <a name="l00469"></a>00469 FILE *pOutFile; |
|
480 <a name="l00470"></a>00470 |
|
481 <a name="l00471"></a>00471 fail(pDiag == NULL); |
|
482 <a name="l00472"></a>00472 fail(pDiag->pOutFile == NULL); |
|
483 <a name="l00473"></a>00473 |
|
484 <a name="l00474"></a>00474 pOutFile = pDiag->pOutFile; |
|
485 <a name="l00475"></a>00475 |
|
486 <a name="l00476"></a>00476 vAddFooter(pDiag); |
|
487 <a name="l00477"></a>00477 <span class="comment">/* End the old page object */</span> |
|
488 <a name="l00478"></a>00478 vEndPageObject(pOutFile); |
|
489 <a name="l00479"></a>00479 <span class="keywordflow">if</span> (bNewSection) { |
|
490 <a name="l00480"></a>00480 iSectionIndex++; |
|
491 <a name="l00481"></a>00481 bFirstInSection = TRUE; |
|
492 <a name="l00482"></a>00482 } |
|
493 <a name="l00483"></a>00483 |
|
494 <a name="l00484"></a>00484 <span class="comment">/* Start the new page object */</span> |
|
495 <a name="l00485"></a>00485 iObjectNumberCurr++; |
|
496 <a name="l00486"></a>00486 vSetLocation(iObjectNumberCurr); |
|
497 <a name="l00487"></a>00487 vFillNextPageObject(); |
|
498 <a name="l00488"></a>00488 vFPprintf(pOutFile, <span class="stringliteral">"%d 0 obj\n"</span>, iObjectNumberCurr); |
|
499 <a name="l00489"></a>00489 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
500 <a name="l00490"></a>00490 vFPprintf(pOutFile, <span class="stringliteral">"/Type /Page\n"</span>); |
|
501 <a name="l00491"></a>00491 vFPprintf(pOutFile, <span class="stringliteral">"/Parent 3 0 R\n"</span>); |
|
502 <a name="l00492"></a>00492 vFPprintf(pOutFile, <span class="stringliteral">"/Resources 17 0 R\n"</span>); |
|
503 <a name="l00493"></a>00493 vFPprintf(pOutFile, <span class="stringliteral">"/Contents %d 0 R\n"</span>, iObjectNumberCurr + 1); |
|
504 <a name="l00494"></a>00494 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
505 <a name="l00495"></a>00495 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
506 <a name="l00496"></a>00496 |
|
507 <a name="l00497"></a>00497 <span class="comment">/* Start the new text object */</span> |
|
508 <a name="l00498"></a>00498 iObjectNumberCurr++; |
|
509 <a name="l00499"></a>00499 vSetLocation(iObjectNumberCurr); |
|
510 <a name="l00500"></a>00500 vFPprintf(pOutFile, <span class="stringliteral">"%d 0 obj\n"</span>, iObjectNumberCurr); |
|
511 <a name="l00501"></a>00501 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
512 <a name="l00502"></a>00502 vFPprintf(pOutFile, <span class="stringliteral">"/Length %d 0 R\n"</span>, iObjectNumberCurr + 1); |
|
513 <a name="l00503"></a>00503 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
514 <a name="l00504"></a>00504 vFPprintf(pOutFile, <span class="stringliteral">"stream\n"</span>); |
|
515 <a name="l00505"></a>00505 lStreamStart = lFilePosition; |
|
516 <a name="l00506"></a>00506 vFPprintf(pOutFile, <span class="stringliteral">"BT\n"</span>); |
|
517 <a name="l00507"></a>00507 |
|
518 <a name="l00508"></a>00508 <span class="comment">/* Set variables to their start of page values */</span> |
|
519 <a name="l00509"></a>00509 pDiag->lYtop = lPageHeight - PS_TOP_MARGIN; |
|
520 <a name="l00510"></a>00510 tFontRefCurr = (drawfile_fontref)-1; |
|
521 <a name="l00511"></a>00511 usFontSizeCurr = 0; |
|
522 <a name="l00512"></a>00512 iFontColorCurr = -1; |
|
523 <a name="l00513"></a>00513 lYtopCurr = -1; |
|
524 <a name="l00514"></a>00514 vAddHeader(pDiag); |
|
525 <a name="l00515"></a>00515 } <span class="comment">/* end of vMove2NextPage */</span> |
|
526 <a name="l00516"></a>00516 |
|
527 <a name="l00517"></a>00517 <span class="comment">/*</span> |
|
528 <a name="l00518"></a>00518 <span class="comment"> * vMoveTo - move to the specified X,Y coordinates</span> |
|
529 <a name="l00519"></a>00519 <span class="comment"> *</span> |
|
530 <a name="l00520"></a>00520 <span class="comment"> * Move the current position of the specified diagram to its X,Y coordinates,</span> |
|
531 <a name="l00521"></a>00521 <span class="comment"> * start on a new page if needed</span> |
|
532 <a name="l00522"></a>00522 <span class="comment"> */</span> |
|
533 <a name="l00523"></a>00523 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
534 <a name="l00524"></a>00524 vMoveTo(diagram_type *pDiag, <span class="keywordtype">long</span> lLastVerticalMovement) |
|
535 <a name="l00525"></a>00525 { |
|
536 <a name="l00526"></a>00526 fail(pDiag == NULL); |
|
537 <a name="l00527"></a>00527 fail(pDiag->pOutFile == NULL); |
|
538 <a name="l00528"></a>00528 |
|
539 <a name="l00529"></a>00529 <span class="keywordflow">if</span> (pDiag->lYtop <= lFooterHeight + PS_BOTTOM_MARGIN && !bInFtrSpace) { |
|
540 <a name="l00530"></a>00530 vMove2NextPage(pDiag, FALSE); |
|
541 <a name="l00531"></a>00531 <span class="comment">/* Repeat the last vertical movement on the new page */</span> |
|
542 <a name="l00532"></a>00532 pDiag->lYtop -= lLastVerticalMovement; |
|
543 <a name="l00533"></a>00533 } |
|
544 <a name="l00534"></a>00534 |
|
545 <a name="l00535"></a>00535 fail(pDiag->lYtop < lFooterHeight + PS_BOTTOM_MARGIN && !bInFtrSpace); |
|
546 <a name="l00536"></a>00536 DBG_DEC_C(pDiag->lYtop < PS_BOTTOM_MARGIN, pDiag->lYtop); |
|
547 <a name="l00537"></a>00537 fail(pDiag->lYtop < PS_BOTTOM_MARGIN / 3); |
|
548 <a name="l00538"></a>00538 |
|
549 <a name="l00539"></a>00539 <span class="keywordflow">if</span> (pDiag->lYtop != lYtopCurr) { |
|
550 <a name="l00540"></a>00540 vFPprintf(pDiag->pOutFile, <span class="stringliteral">"1 0 0 1 %.2f %.2f Tm\n"</span>, |
|
551 <a name="l00541"></a>00541 dDrawUnits2Points(pDiag->lXleft + PS_LEFT_MARGIN), |
|
552 <a name="l00542"></a>00542 dDrawUnits2Points(pDiag->lYtop)); |
|
553 <a name="l00543"></a>00543 lYtopCurr = pDiag->lYtop; |
|
554 <a name="l00544"></a>00544 } |
|
555 <a name="l00545"></a>00545 } <span class="comment">/* end of vMoveTo */</span> |
|
556 <a name="l00546"></a>00546 |
|
557 <a name="l00547"></a>00547 <span class="comment">/*</span> |
|
558 <a name="l00548"></a>00548 <span class="comment"> * vProloguePDF - set options and perform the PDF initialization</span> |
|
559 <a name="l00549"></a>00549 <span class="comment"> */</span> |
|
560 <a name="l00550"></a>00550 <span class="keywordtype">void</span> |
|
561 <a name="l00551"></a>00551 vProloguePDF(diagram_type *pDiag, |
|
562 <a name="l00552"></a>00552 <span class="keyword">const</span> <span class="keywordtype">char</span> *szTask, <span class="keyword">const</span> options_type *pOptions) |
|
563 <a name="l00553"></a>00553 { |
|
564 <a name="l00554"></a>00554 FILE *pOutFile; |
|
565 <a name="l00555"></a>00555 |
|
566 <a name="l00556"></a>00556 fail(pDiag == NULL); |
|
567 <a name="l00557"></a>00557 fail(pDiag->pOutFile == NULL); |
|
568 <a name="l00558"></a>00558 fail(pOptions == NULL); |
|
569 <a name="l00559"></a>00559 |
|
570 <a name="l00560"></a>00560 pOutFile = pDiag->pOutFile; |
|
571 <a name="l00561"></a>00561 |
|
572 <a name="l00562"></a>00562 eEncoding = pOptions->eEncoding; |
|
573 <a name="l00563"></a>00563 |
|
574 <a name="l00564"></a>00564 <span class="comment">/* Create an empty location array */</span> |
|
575 <a name="l00565"></a>00565 tLocations = INITIAL_LOCATION_SIZE; |
|
576 <a name="l00566"></a>00566 alLocation = xcalloc(tLocations, <span class="keyword">sizeof</span>(<span class="keywordtype">long</span>)); |
|
577 <a name="l00567"></a>00567 |
|
578 <a name="l00568"></a>00568 <span class="comment">/* Create an empty pageobject array */</span> |
|
579 <a name="l00569"></a>00569 tMaxPageObjects = INITIAL_PAGEOBJECT_SIZE; |
|
580 <a name="l00570"></a>00570 aiPageObject = xcalloc(tMaxPageObjects, <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>)); |
|
581 <a name="l00571"></a>00571 |
|
582 <a name="l00572"></a>00572 <span class="keywordflow">if</span> (pOptions->iPageHeight == INT_MAX) { |
|
583 <a name="l00573"></a>00573 lPageHeight = LONG_MAX; |
|
584 <a name="l00574"></a>00574 } <span class="keywordflow">else</span> { |
|
585 <a name="l00575"></a>00575 lPageHeight = lPoints2DrawUnits(pOptions->iPageHeight); |
|
586 <a name="l00576"></a>00576 } |
|
587 <a name="l00577"></a>00577 DBG_DEC(lPageHeight); |
|
588 <a name="l00578"></a>00578 <span class="keywordflow">if</span> (pOptions->iPageWidth == INT_MAX) { |
|
589 <a name="l00579"></a>00579 lPageWidth = LONG_MAX; |
|
590 <a name="l00580"></a>00580 } <span class="keywordflow">else</span> { |
|
591 <a name="l00581"></a>00581 lPageWidth = lPoints2DrawUnits(pOptions->iPageWidth); |
|
592 <a name="l00582"></a>00582 } |
|
593 <a name="l00583"></a>00583 DBG_DEC(lPageWidth); |
|
594 <a name="l00584"></a>00584 lFooterHeight = 0; |
|
595 <a name="l00585"></a>00585 bInFtrSpace = FALSE; |
|
596 <a name="l00586"></a>00586 |
|
597 <a name="l00587"></a>00587 tFontRefCurr = (drawfile_fontref)-1; |
|
598 <a name="l00588"></a>00588 usFontSizeCurr = 0; |
|
599 <a name="l00589"></a>00589 iFontColorCurr = -1; |
|
600 <a name="l00590"></a>00590 lYtopCurr = -1; |
|
601 <a name="l00591"></a>00591 iPageCount = 0; |
|
602 <a name="l00592"></a>00592 iImageCount = 0; |
|
603 <a name="l00593"></a>00593 iSectionIndex = 0; |
|
604 <a name="l00594"></a>00594 bFirstInSection = TRUE; |
|
605 <a name="l00595"></a>00595 lFilePosition = 0; |
|
606 <a name="l00596"></a>00596 iMaxLocationNumber = 0; |
|
607 <a name="l00597"></a>00597 lStreamStart = -1; |
|
608 <a name="l00598"></a>00598 iObjectNumberCurr = 17; |
|
609 <a name="l00599"></a>00599 pDiag->lXleft = 0; |
|
610 <a name="l00600"></a>00600 pDiag->lYtop = 0; |
|
611 <a name="l00601"></a>00601 |
|
612 <a name="l00602"></a>00602 szProducer = szTask; |
|
613 <a name="l00603"></a>00603 |
|
614 <a name="l00604"></a>00604 vFPprintf(pOutFile, <span class="stringliteral">"%%PDF-1.3\n"</span>); |
|
615 <a name="l00605"></a>00605 vFPprintf(pOutFile, <span class="stringliteral">"%%%c%c%c%c\n"</span>, 0xe2, 0xe3, 0xcf, 0xd3); |
|
616 <a name="l00606"></a>00606 |
|
617 <a name="l00607"></a>00607 <span class="comment">/* Root catalog */</span> |
|
618 <a name="l00608"></a>00608 vSetLocation(1); |
|
619 <a name="l00609"></a>00609 vFPprintf(pOutFile, <span class="stringliteral">"1 0 obj\n"</span>); |
|
620 <a name="l00610"></a>00610 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
621 <a name="l00611"></a>00611 vFPprintf(pOutFile, <span class="stringliteral">"/Type /Catalog\n"</span>); |
|
622 <a name="l00612"></a>00612 vFPprintf(pOutFile, <span class="stringliteral">"/Pages 3 0 R\n"</span>); |
|
623 <a name="l00613"></a>00613 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
624 <a name="l00614"></a>00614 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
625 <a name="l00615"></a>00615 } <span class="comment">/* end of vProloguePDF */</span> |
|
626 <a name="l00616"></a>00616 |
|
627 <a name="l00617"></a>00617 <span class="comment">/*</span> |
|
628 <a name="l00618"></a>00618 <span class="comment"> * vEpiloguePDF - clean up after everything is done</span> |
|
629 <a name="l00619"></a>00619 <span class="comment"> */</span> |
|
630 <a name="l00620"></a>00620 <span class="keywordtype">void</span> |
|
631 <a name="l00621"></a>00621 vEpiloguePDF(diagram_type *pDiag) |
|
632 <a name="l00622"></a>00622 { |
|
633 <a name="l00623"></a>00623 FILE *pOutFile; |
|
634 <a name="l00624"></a>00624 <span class="keywordtype">long</span> lXref; |
|
635 <a name="l00625"></a>00625 <span class="keywordtype">int</span> iIndex; |
|
636 <a name="l00626"></a>00626 |
|
637 <a name="l00627"></a>00627 fail(pDiag == NULL); |
|
638 <a name="l00628"></a>00628 fail(pDiag->pOutFile == NULL); |
|
639 <a name="l00629"></a>00629 |
|
640 <a name="l00630"></a>00630 pOutFile = pDiag->pOutFile; |
|
641 <a name="l00631"></a>00631 |
|
642 <a name="l00632"></a>00632 vAddFooter(pDiag); |
|
643 <a name="l00633"></a>00633 <span class="comment">/* End the old page object */</span> |
|
644 <a name="l00634"></a>00634 vEndPageObject(pOutFile); |
|
645 <a name="l00635"></a>00635 |
|
646 <a name="l00636"></a>00636 vSetLocation(3); |
|
647 <a name="l00637"></a>00637 vFPprintf(pOutFile, <span class="stringliteral">"3 0 obj\n"</span>); |
|
648 <a name="l00638"></a>00638 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
649 <a name="l00639"></a>00639 vFPprintf(pOutFile, <span class="stringliteral">"/Type /Pages\n"</span>); |
|
650 <a name="l00640"></a>00640 vFPprintf(pOutFile, <span class="stringliteral">"/Count %d\n"</span>, iPageCount); |
|
651 <a name="l00641"></a>00641 vFPprintf(pOutFile, <span class="stringliteral">"/MediaBox [ 0 0 %.0f %.0f ]\n"</span>, |
|
652 <a name="l00642"></a>00642 dDrawUnits2Points(lPageWidth), |
|
653 <a name="l00643"></a>00643 dDrawUnits2Points(lPageHeight)); |
|
654 <a name="l00644"></a>00644 vFPprintf(pOutFile, <span class="stringliteral">"/Kids [ "</span>); |
|
655 <a name="l00645"></a>00645 <span class="keywordflow">for</span> (iIndex = 1; iIndex <= iPageCount; iIndex++) { |
|
656 <a name="l00646"></a>00646 vFPprintf(pOutFile, <span class="stringliteral">"\t%d 0 R\n"</span>, aiPageObject[iIndex]); |
|
657 <a name="l00647"></a>00647 } |
|
658 <a name="l00648"></a>00648 vFPprintf(pOutFile, <span class="stringliteral">"]\n"</span>); |
|
659 <a name="l00649"></a>00649 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
660 <a name="l00650"></a>00650 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
661 <a name="l00651"></a>00651 |
|
662 <a name="l00652"></a>00652 lXref = lFilePosition; |
|
663 <a name="l00653"></a>00653 |
|
664 <a name="l00654"></a>00654 vFPprintf(pOutFile, <span class="stringliteral">"xref\n"</span>); |
|
665 <a name="l00655"></a>00655 vFPprintf(pOutFile, <span class="stringliteral">"0 %d\n"</span>, iMaxLocationNumber + 1); |
|
666 <a name="l00656"></a>00656 vFPprintf(pOutFile, <span class="stringliteral">"0000000000 65535 f \n"</span>); |
|
667 <a name="l00657"></a>00657 <span class="keywordflow">for</span> (iIndex = 1; iIndex <= iMaxLocationNumber; iIndex++) { |
|
668 <a name="l00658"></a>00658 vFPprintf(pOutFile, <span class="stringliteral">"%.10ld 00000 n \n"</span>, alLocation[iIndex]); |
|
669 <a name="l00659"></a>00659 } |
|
670 <a name="l00660"></a>00660 |
|
671 <a name="l00661"></a>00661 vFPprintf(pOutFile, <span class="stringliteral">"trailer\n"</span>); |
|
672 <a name="l00662"></a>00662 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
673 <a name="l00663"></a>00663 vFPprintf(pOutFile, <span class="stringliteral">"/Size %d\n"</span>, iMaxLocationNumber + 1); |
|
674 <a name="l00664"></a>00664 vFPprintf(pOutFile, <span class="stringliteral">"/Root 1 0 R\n"</span>); |
|
675 <a name="l00665"></a>00665 vFPprintf(pOutFile, <span class="stringliteral">"/Info 2 0 R\n"</span>); |
|
676 <a name="l00666"></a>00666 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
677 <a name="l00667"></a>00667 |
|
678 <a name="l00668"></a>00668 vFPprintf(pOutFile, <span class="stringliteral">"startxref\n"</span>); |
|
679 <a name="l00669"></a>00669 vFPprintf(pOutFile, <span class="stringliteral">"%ld\n"</span>, lXref); |
|
680 <a name="l00670"></a>00670 vFPprintf(pOutFile, <span class="stringliteral">"%%%%EOF\n"</span>); |
|
681 <a name="l00671"></a>00671 |
|
682 <a name="l00672"></a>00672 szProducer = NULL; |
|
683 <a name="l00673"></a>00673 aiPageObject = xfree(aiPageObject); |
|
684 <a name="l00674"></a>00674 alLocation = xfree(alLocation); |
|
685 <a name="l00675"></a>00675 } <span class="comment">/* end of vEpiloguePDF */</span> |
|
686 <a name="l00676"></a>00676 |
|
687 <a name="l00677"></a>00677 <span class="comment">/*</span> |
|
688 <a name="l00678"></a>00678 <span class="comment"> * vPrintPalette - print a pdf color space (palette)</span> |
|
689 <a name="l00679"></a>00679 <span class="comment"> */</span> |
|
690 <a name="l00680"></a>00680 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
691 <a name="l00681"></a>00681 vPrintPalette(FILE *pOutFile, <span class="keyword">const</span> imagedata_type *pImg) |
|
692 <a name="l00682"></a>00682 { |
|
693 <a name="l00683"></a>00683 <span class="keywordtype">int</span> iIndex; |
|
694 <a name="l00684"></a>00684 |
|
695 <a name="l00685"></a>00685 fail(pOutFile == NULL); |
|
696 <a name="l00686"></a>00686 fail(pImg == NULL); |
|
697 <a name="l00687"></a>00687 fail(pImg->iColorsUsed < 2); |
|
698 <a name="l00688"></a>00688 fail(pImg->iColorsUsed > 256); |
|
699 <a name="l00689"></a>00689 |
|
700 <a name="l00690"></a>00690 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace [ /Indexed\n"</span>); |
|
701 <a name="l00691"></a>00691 vFPprintf(pOutFile, <span class="stringliteral">"\t/Device%s %d\n"</span>, |
|
702 <a name="l00692"></a>00692 pImg->bColorImage ? <span class="stringliteral">"RGB"</span> : <span class="stringliteral">"Gray"</span>, pImg->iColorsUsed - 1); |
|
703 <a name="l00693"></a>00693 vFPprintf(pOutFile, <span class="stringliteral">"<"</span>); |
|
704 <a name="l00694"></a>00694 <span class="keywordflow">for</span> (iIndex = 0; iIndex < pImg->iColorsUsed; iIndex++) { |
|
705 <a name="l00695"></a>00695 vFPprintf(pOutFile, <span class="stringliteral">"%02x"</span>, |
|
706 <a name="l00696"></a>00696 (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)pImg->aucPalette[iIndex][0]); |
|
707 <a name="l00697"></a>00697 <span class="keywordflow">if</span> (pImg->bColorImage) { |
|
708 <a name="l00698"></a>00698 vFPprintf(pOutFile, <span class="stringliteral">"%02x%02x"</span>, |
|
709 <a name="l00699"></a>00699 (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)pImg->aucPalette[iIndex][1], |
|
710 <a name="l00700"></a>00700 (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)pImg->aucPalette[iIndex][2]); |
|
711 <a name="l00701"></a>00701 } |
|
712 <a name="l00702"></a>00702 <span class="keywordflow">if</span> (iIndex % 8 == 7) { |
|
713 <a name="l00703"></a>00703 vFPprintf(pOutFile, <span class="stringliteral">"\n"</span>); |
|
714 <a name="l00704"></a>00704 } <span class="keywordflow">else</span> { |
|
715 <a name="l00705"></a>00705 vFPprintf(pOutFile, <span class="stringliteral">" "</span>); |
|
716 <a name="l00706"></a>00706 } |
|
717 <a name="l00707"></a>00707 } |
|
718 <a name="l00708"></a>00708 vFPprintf(pOutFile, <span class="stringliteral">"> ]\n"</span>); |
|
719 <a name="l00709"></a>00709 } <span class="comment">/* end of vPrintPalette */</span> |
|
720 <a name="l00710"></a>00710 |
|
721 <a name="l00711"></a>00711 <span class="comment">/*</span> |
|
722 <a name="l00712"></a>00712 <span class="comment"> * vImageProloguePDF - perform the image initialization</span> |
|
723 <a name="l00713"></a>00713 <span class="comment"> */</span> |
|
724 <a name="l00714"></a>00714 <span class="keywordtype">void</span> |
|
725 <a name="l00715"></a>00715 vImageProloguePDF(diagram_type *pDiag, <span class="keyword">const</span> imagedata_type *pImg) |
|
726 <a name="l00716"></a>00716 { |
|
727 <a name="l00717"></a>00717 FILE *pOutFile; |
|
728 <a name="l00718"></a>00718 |
|
729 <a name="l00719"></a>00719 fail(pDiag == NULL); |
|
730 <a name="l00720"></a>00720 fail(pDiag->pOutFile == NULL); |
|
731 <a name="l00721"></a>00721 fail(pImg == NULL); |
|
732 <a name="l00722"></a>00722 |
|
733 <a name="l00723"></a>00723 <span class="keywordflow">if</span> (pImg->iVerSizeScaled <= 0 || pImg->iHorSizeScaled <= 0) { |
|
734 <a name="l00724"></a>00724 <span class="keywordflow">return</span>; |
|
735 <a name="l00725"></a>00725 } |
|
736 <a name="l00726"></a>00726 |
|
737 <a name="l00727"></a>00727 iImageCount++; |
|
738 <a name="l00728"></a>00728 |
|
739 <a name="l00729"></a>00729 DBG_DEC_C(pDiag->lXleft != 0, pDiag->lXleft); |
|
740 <a name="l00730"></a>00730 |
|
741 <a name="l00731"></a>00731 pDiag->lYtop -= lPoints2DrawUnits(pImg->iVerSizeScaled); |
|
742 <a name="l00732"></a>00732 vMoveTo(pDiag, lPoints2DrawUnits(pImg->iVerSizeScaled)); |
|
743 <a name="l00733"></a>00733 |
|
744 <a name="l00734"></a>00734 pOutFile = pDiag->pOutFile; |
|
745 <a name="l00735"></a>00735 |
|
746 <a name="l00736"></a>00736 vFPprintf(pOutFile, <span class="stringliteral">"ET\n"</span>); |
|
747 <a name="l00737"></a>00737 vFPprintf(pOutFile, <span class="stringliteral">"q %% Image %03d\n"</span>, iImageCount); |
|
748 <a name="l00738"></a>00738 <span class="keywordflow">if</span> (pImg->eImageType == imagetype_is_dib) { |
|
749 <a name="l00739"></a>00739 <span class="comment">/* Scanning from left to right and bottom to top */</span> |
|
750 <a name="l00740"></a>00740 vFPprintf(pOutFile, <span class="stringliteral">"%d 0 0 %d %.2f %.2f cm\n"</span>, |
|
751 <a name="l00741"></a>00741 pImg->iHorSizeScaled, -pImg->iVerSizeScaled, |
|
752 <a name="l00742"></a>00742 dDrawUnits2Points(pDiag->lXleft + PS_LEFT_MARGIN), |
|
753 <a name="l00743"></a>00743 dDrawUnits2Points(pDiag->lYtop) + pImg->iVerSizeScaled); |
|
754 <a name="l00744"></a>00744 } <span class="keywordflow">else</span> { |
|
755 <a name="l00745"></a>00745 <span class="comment">/* Scanning from left to right and top to bottom */</span> |
|
756 <a name="l00746"></a>00746 vFPprintf(pOutFile, <span class="stringliteral">"%d 0 0 %d %.2f %.2f cm\n"</span>, |
|
757 <a name="l00747"></a>00747 pImg->iHorSizeScaled, pImg->iVerSizeScaled, |
|
758 <a name="l00748"></a>00748 dDrawUnits2Points(pDiag->lXleft + PS_LEFT_MARGIN), |
|
759 <a name="l00749"></a>00749 dDrawUnits2Points(pDiag->lYtop)); |
|
760 <a name="l00750"></a>00750 } |
|
761 <a name="l00751"></a>00751 vFPprintf(pOutFile, <span class="stringliteral">"BI\n"</span>); |
|
762 <a name="l00752"></a>00752 vFPprintf(pOutFile, <span class="stringliteral">"\t/Width %d\n"</span>, pImg->iWidth); |
|
763 <a name="l00753"></a>00753 vFPprintf(pOutFile, <span class="stringliteral">"\t/Height %d\n"</span>, pImg->iHeight); |
|
764 <a name="l00754"></a>00754 <span class="keywordflow">switch</span> (pImg->eImageType) { |
|
765 <a name="l00755"></a>00755 <span class="keywordflow">case</span> imagetype_is_jpeg: |
|
766 <a name="l00756"></a>00756 <span class="keywordflow">switch</span> (pImg->iComponents) { |
|
767 <a name="l00757"></a>00757 <span class="keywordflow">case</span> 1: |
|
768 <a name="l00758"></a>00758 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace /DeviceGray\n"</span>); |
|
769 <a name="l00759"></a>00759 <span class="keywordflow">break</span>; |
|
770 <a name="l00760"></a>00760 <span class="keywordflow">case</span> 3: |
|
771 <a name="l00761"></a>00761 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace /DeviceRGB\n"</span>); |
|
772 <a name="l00762"></a>00762 <span class="keywordflow">break</span>; |
|
773 <a name="l00763"></a>00763 <span class="keywordflow">case</span> 4: |
|
774 <a name="l00764"></a>00764 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace /DeviceCMYK\n"</span>); |
|
775 <a name="l00765"></a>00765 <span class="keywordflow">if</span> (pImg->bAdobe) { |
|
776 <a name="l00766"></a>00766 <span class="comment">/*</span> |
|
777 <a name="l00767"></a>00767 <span class="comment"> * Adobe-conforming CMYK file</span> |
|
778 <a name="l00768"></a>00768 <span class="comment"> * applying workaround for color inversion</span> |
|
779 <a name="l00769"></a>00769 <span class="comment"> */</span> |
|
780 <a name="l00770"></a>00770 vFPprintf(pOutFile, |
|
781 <a name="l00771"></a>00771 <span class="stringliteral">"\t/Decode [1 0 1 0 1 0 1 0]\n"</span>); |
|
782 <a name="l00772"></a>00772 } |
|
783 <a name="l00773"></a>00773 <span class="keywordflow">break</span>; |
|
784 <a name="l00774"></a>00774 <span class="keywordflow">default</span>: |
|
785 <a name="l00775"></a>00775 DBG_DEC(pImg->iComponents); |
|
786 <a name="l00776"></a>00776 <span class="keywordflow">break</span>; |
|
787 <a name="l00777"></a>00777 } |
|
788 <a name="l00778"></a>00778 vFPprintf(pOutFile, <span class="stringliteral">"\t/BitsPerComponent 8\n"</span>); |
|
789 <a name="l00779"></a>00779 vFPprintf(pOutFile, |
|
790 <a name="l00780"></a>00780 <span class="stringliteral">"\t/Filter [ /ASCII85Decode /DCTDecode ]\n"</span>); |
|
791 <a name="l00781"></a>00781 <span class="keywordflow">break</span>; |
|
792 <a name="l00782"></a>00782 <span class="keywordflow">case</span> imagetype_is_png: |
|
793 <a name="l00783"></a>00783 <span class="keywordflow">if</span> (pImg->iComponents == 3 || pImg->iComponents == 4) { |
|
794 <a name="l00784"></a>00784 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace /DeviceRGB\n"</span>); |
|
795 <a name="l00785"></a>00785 vFPprintf(pOutFile, <span class="stringliteral">"\t/BitsPerComponent 8\n"</span>); |
|
796 <a name="l00786"></a>00786 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pImg->iColorsUsed > 0) { |
|
797 <a name="l00787"></a>00787 vPrintPalette(pOutFile, pImg); |
|
798 <a name="l00788"></a>00788 fail(pImg->uiBitsPerComponent > 8); |
|
799 <a name="l00789"></a>00789 vFPprintf(pOutFile, <span class="stringliteral">"\t/BitsPerComponent %u\n"</span>, |
|
800 <a name="l00790"></a>00790 pImg->uiBitsPerComponent); |
|
801 <a name="l00791"></a>00791 } <span class="keywordflow">else</span> { |
|
802 <a name="l00792"></a>00792 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace /DeviceGray\n"</span>); |
|
803 <a name="l00793"></a>00793 vFPprintf(pOutFile, <span class="stringliteral">"\t/BitsPerComponent 8\n"</span>); |
|
804 <a name="l00794"></a>00794 } |
|
805 <a name="l00795"></a>00795 vFPprintf(pOutFile, |
|
806 <a name="l00796"></a>00796 <span class="stringliteral">"\t/Filter [ /ASCII85Decode /FlateDecode ]\n"</span>); |
|
807 <a name="l00797"></a>00797 vFPprintf(pOutFile, <span class="stringliteral">"\t/DecodeParms [ null <<\n"</span>); |
|
808 <a name="l00798"></a>00798 vFPprintf(pOutFile, <span class="stringliteral">"\t\t/Predictor 10\n"</span>); |
|
809 <a name="l00799"></a>00799 vFPprintf(pOutFile, <span class="stringliteral">"\t\t/Colors %d\n"</span>, pImg->iComponents); |
|
810 <a name="l00800"></a>00800 vFPprintf(pOutFile, <span class="stringliteral">"\t\t/BitsPerComponent %u\n"</span>, |
|
811 <a name="l00801"></a>00801 pImg->uiBitsPerComponent); |
|
812 <a name="l00802"></a>00802 vFPprintf(pOutFile, <span class="stringliteral">"\t\t/Columns %d\n"</span>, pImg->iWidth); |
|
813 <a name="l00803"></a>00803 vFPprintf(pOutFile, <span class="stringliteral">"\t\t>> ]\n"</span>); |
|
814 <a name="l00804"></a>00804 <span class="keywordflow">break</span>; |
|
815 <a name="l00805"></a>00805 <span class="keywordflow">case</span> imagetype_is_dib: |
|
816 <a name="l00806"></a>00806 <span class="keywordflow">if</span> (pImg->uiBitsPerComponent <= 8) { |
|
817 <a name="l00807"></a>00807 vPrintPalette(pOutFile, pImg); |
|
818 <a name="l00808"></a>00808 } <span class="keywordflow">else</span> { |
|
819 <a name="l00809"></a>00809 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace /DeviceRGB\n"</span>); |
|
820 <a name="l00810"></a>00810 } |
|
821 <a name="l00811"></a>00811 vFPprintf(pOutFile, <span class="stringliteral">"\t/BitsPerComponent 8\n"</span>); |
|
822 <a name="l00812"></a>00812 vFPprintf(pOutFile, <span class="stringliteral">"\t/Filter /ASCII85Decode\n"</span>); |
|
823 <a name="l00813"></a>00813 <span class="keywordflow">break</span>; |
|
824 <a name="l00814"></a>00814 <span class="keywordflow">default</span>: |
|
825 <a name="l00815"></a>00815 vFPprintf(pOutFile, <span class="stringliteral">"\t/ColorSpace /Device%s\n"</span>, |
|
826 <a name="l00816"></a>00816 pImg->bColorImage ? <span class="stringliteral">"RGB"</span> : <span class="stringliteral">"Gray"</span>); |
|
827 <a name="l00817"></a>00817 vFPprintf(pOutFile, <span class="stringliteral">"\t/BitsPerComponent 8\n"</span>); |
|
828 <a name="l00818"></a>00818 vFPprintf(pOutFile, <span class="stringliteral">"\t/Filter /ASCIIHexDecode\n"</span>); |
|
829 <a name="l00819"></a>00819 <span class="keywordflow">break</span>; |
|
830 <a name="l00820"></a>00820 } |
|
831 <a name="l00821"></a>00821 vFPprintf(pOutFile, <span class="stringliteral">"ID\n"</span>); |
|
832 <a name="l00822"></a>00822 } <span class="comment">/* end of vImageProloguePDF */</span> |
|
833 <a name="l00823"></a>00823 |
|
834 <a name="l00824"></a>00824 <span class="comment">/*</span> |
|
835 <a name="l00825"></a>00825 <span class="comment"> * vImageEpiloguePDF - clean up after the image</span> |
|
836 <a name="l00826"></a>00826 <span class="comment"> */</span> |
|
837 <a name="l00827"></a>00827 <span class="keywordtype">void</span> |
|
838 <a name="l00828"></a>00828 vImageEpiloguePDF(diagram_type *pDiag) |
|
839 <a name="l00829"></a>00829 { |
|
840 <a name="l00830"></a>00830 FILE *pOutFile; |
|
841 <a name="l00831"></a>00831 |
|
842 <a name="l00832"></a>00832 fail(pDiag == NULL); |
|
843 <a name="l00833"></a>00833 fail(pDiag->pOutFile == NULL); |
|
844 <a name="l00834"></a>00834 |
|
845 <a name="l00835"></a>00835 pOutFile = pDiag->pOutFile; |
|
846 <a name="l00836"></a>00836 |
|
847 <a name="l00837"></a>00837 <span class="comment">/* Correction for the image bytes */</span> |
|
848 <a name="l00838"></a>00838 lFilePosition = ftell(pOutFile); |
|
849 <a name="l00839"></a>00839 |
|
850 <a name="l00840"></a>00840 vFPprintf(pOutFile, <span class="stringliteral">"EI\n"</span>); |
|
851 <a name="l00841"></a>00841 vFPprintf(pOutFile, <span class="stringliteral">"Q\n"</span>); |
|
852 <a name="l00842"></a>00842 vFPprintf(pOutFile, <span class="stringliteral">"BT\n"</span>); |
|
853 <a name="l00843"></a>00843 |
|
854 <a name="l00844"></a>00844 pDiag->lXleft = 0; |
|
855 <a name="l00845"></a>00845 } <span class="comment">/* end of vImageEpiloguePDF */</span> |
|
856 <a name="l00846"></a>00846 |
|
857 <a name="l00847"></a>00847 <span class="comment">/*</span> |
|
858 <a name="l00848"></a>00848 <span class="comment"> * bAddDummyImagePDF - add a dummy image</span> |
|
859 <a name="l00849"></a>00849 <span class="comment"> *</span> |
|
860 <a name="l00850"></a>00850 <span class="comment"> * return TRUE when successful, otherwise FALSE</span> |
|
861 <a name="l00851"></a>00851 <span class="comment"> */</span> |
|
862 <a name="l00852"></a>00852 BOOL |
|
863 <a name="l00853"></a>00853 bAddDummyImagePDF(diagram_type *pDiag, <span class="keyword">const</span> imagedata_type *pImg) |
|
864 <a name="l00854"></a>00854 { |
|
865 <a name="l00855"></a>00855 FILE *pOutFile; |
|
866 <a name="l00856"></a>00856 |
|
867 <a name="l00857"></a>00857 fail(pDiag == NULL); |
|
868 <a name="l00858"></a>00858 fail(pDiag->pOutFile == NULL); |
|
869 <a name="l00859"></a>00859 fail(pImg == NULL); |
|
870 <a name="l00860"></a>00860 |
|
871 <a name="l00861"></a>00861 <span class="keywordflow">if</span> (pImg->iVerSizeScaled <= 0 || pImg->iHorSizeScaled <= 0) { |
|
872 <a name="l00862"></a>00862 <span class="keywordflow">return</span> FALSE; |
|
873 <a name="l00863"></a>00863 } |
|
874 <a name="l00864"></a>00864 |
|
875 <a name="l00865"></a>00865 iImageCount++; |
|
876 <a name="l00866"></a>00866 |
|
877 <a name="l00867"></a>00867 DBG_DEC_C(pDiag->lXleft != 0, pDiag->lXleft); |
|
878 <a name="l00868"></a>00868 |
|
879 <a name="l00869"></a>00869 pDiag->lYtop -= lPoints2DrawUnits(pImg->iVerSizeScaled); |
|
880 <a name="l00870"></a>00870 vMoveTo(pDiag, lPoints2DrawUnits(pImg->iVerSizeScaled)); |
|
881 <a name="l00871"></a>00871 |
|
882 <a name="l00872"></a>00872 pOutFile = pDiag->pOutFile; |
|
883 <a name="l00873"></a>00873 |
|
884 <a name="l00874"></a>00874 vFPprintf(pOutFile, <span class="stringliteral">"ET\n"</span>); |
|
885 <a name="l00875"></a>00875 vFPprintf(pOutFile, <span class="stringliteral">"q %% Image %03d\n"</span>, iImageCount); |
|
886 <a name="l00876"></a>00876 vFPprintf(pOutFile, <span class="stringliteral">"\t1.0 w\n"</span>); |
|
887 <a name="l00877"></a>00877 vFPprintf(pOutFile, <span class="stringliteral">"\t0.3 G\n"</span>); |
|
888 <a name="l00878"></a>00878 vFPprintf(pOutFile, <span class="stringliteral">"\t%.2f %.2f %d %d re\n"</span>, |
|
889 <a name="l00879"></a>00879 dDrawUnits2Points(pDiag->lXleft + PS_LEFT_MARGIN), |
|
890 <a name="l00880"></a>00880 dDrawUnits2Points(pDiag->lYtop), |
|
891 <a name="l00881"></a>00881 pImg->iHorSizeScaled, |
|
892 <a name="l00882"></a>00882 pImg->iVerSizeScaled); |
|
893 <a name="l00883"></a>00883 vFPprintf(pOutFile, <span class="stringliteral">"\tS\n"</span>); |
|
894 <a name="l00884"></a>00884 vFPprintf(pOutFile, <span class="stringliteral">"Q\n"</span>); |
|
895 <a name="l00885"></a>00885 vFPprintf(pOutFile, <span class="stringliteral">"BT\n"</span>); |
|
896 <a name="l00886"></a>00886 |
|
897 <a name="l00887"></a>00887 pDiag->lXleft = 0; |
|
898 <a name="l00888"></a>00888 |
|
899 <a name="l00889"></a>00889 <span class="keywordflow">return</span> TRUE; |
|
900 <a name="l00890"></a>00890 } <span class="comment">/* end of bAddDummyImagePDF */</span> |
|
901 <a name="l00891"></a>00891 |
|
902 <a name="l00892"></a>00892 <span class="comment">/*</span> |
|
903 <a name="l00893"></a>00893 <span class="comment"> * vAddFontsPDF - add the font information</span> |
|
904 <a name="l00894"></a>00894 <span class="comment"> */</span> |
|
905 <a name="l00895"></a>00895 <span class="keywordtype">void</span> |
|
906 <a name="l00896"></a>00896 vAddFontsPDF(diagram_type *pDiag) |
|
907 <a name="l00897"></a>00897 { |
|
908 <a name="l00898"></a>00898 FILE *pOutFile; |
|
909 <a name="l00899"></a>00899 <span class="keywordtype">size_t</span> tIndex; |
|
910 <a name="l00900"></a>00900 |
|
911 <a name="l00901"></a>00901 fail(pDiag == NULL); |
|
912 <a name="l00902"></a>00902 fail(pDiag->pOutFile == NULL); |
|
913 <a name="l00903"></a>00903 |
|
914 <a name="l00904"></a>00904 pOutFile = pDiag->pOutFile; |
|
915 <a name="l00905"></a>00905 |
|
916 <a name="l00906"></a>00906 <span class="comment">/* The font encoding */</span> |
|
917 <a name="l00907"></a>00907 vSetLocation(4); |
|
918 <a name="l00908"></a>00908 vFPprintf(pOutFile, <span class="stringliteral">"4 0 obj\n"</span>); |
|
919 <a name="l00909"></a>00909 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
920 <a name="l00910"></a>00910 vFPprintf(pOutFile, <span class="stringliteral">"/Type /Encoding\n"</span>); |
|
921 <a name="l00911"></a>00911 vFPprintf(pOutFile, <span class="stringliteral">"/BaseEncoding /StandardEncoding\n"</span>); |
|
922 <a name="l00912"></a>00912 vFPprintf(pOutFile, <span class="stringliteral">"/Differences [\n"</span>); |
|
923 <a name="l00913"></a>00913 <span class="keywordflow">switch</span> (eEncoding) { |
|
924 <a name="l00914"></a>00914 <span class="keywordflow">case</span> encoding_latin_1: |
|
925 <a name="l00915"></a>00915 <span class="keywordflow">for</span> (tIndex = 0; |
|
926 <a name="l00916"></a>00916 tIndex < elementsof(iso_8859_1); |
|
927 <a name="l00917"></a>00917 tIndex++) { |
|
928 <a name="l00918"></a>00918 vFPprintf(pOutFile, <span class="stringliteral">"%s\n"</span>, iso_8859_1[tIndex]); |
|
929 <a name="l00919"></a>00919 } |
|
930 <a name="l00920"></a>00920 <span class="keywordflow">break</span>; |
|
931 <a name="l00921"></a>00921 <span class="keywordflow">case</span> encoding_latin_2: |
|
932 <a name="l00922"></a>00922 <span class="keywordflow">for</span> (tIndex = 0; |
|
933 <a name="l00923"></a>00923 tIndex < elementsof(iso_8859_2); |
|
934 <a name="l00924"></a>00924 tIndex++) { |
|
935 <a name="l00925"></a>00925 vFPprintf(pOutFile, <span class="stringliteral">"%s\n"</span>, iso_8859_2[tIndex]); |
|
936 <a name="l00926"></a>00926 } |
|
937 <a name="l00927"></a>00927 <span class="keywordflow">break</span>; |
|
938 <a name="l00928"></a>00928 <span class="keywordflow">case</span> encoding_cyrillic: |
|
939 <a name="l00929"></a>00929 werr(1, |
|
940 <a name="l00930"></a>00930 <span class="stringliteral">"The combination PDF and Cyrillic is not supported"</span>); |
|
941 <a name="l00931"></a>00931 <span class="keywordflow">break</span>; |
|
942 <a name="l00932"></a>00932 <span class="keywordflow">case</span> encoding_utf_8: |
|
943 <a name="l00933"></a>00933 werr(1, |
|
944 <a name="l00934"></a>00934 <span class="stringliteral">"The combination PDF and UTF-8 is not supported"</span>); |
|
945 <a name="l00935"></a>00935 <span class="keywordflow">break</span>; |
|
946 <a name="l00936"></a>00936 <span class="keywordflow">default</span>: |
|
947 <a name="l00937"></a>00937 DBG_DEC(eEncoding); |
|
948 <a name="l00938"></a>00938 <span class="keywordflow">break</span>; |
|
949 <a name="l00939"></a>00939 } |
|
950 <a name="l00940"></a>00940 vFPprintf(pOutFile, <span class="stringliteral">"]\n"</span>); |
|
951 <a name="l00941"></a>00941 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
952 <a name="l00942"></a>00942 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
953 <a name="l00943"></a>00943 |
|
954 <a name="l00944"></a>00944 <span class="comment">/* Twelve of the standard type 1 fonts */</span> |
|
955 <a name="l00945"></a>00945 <span class="keywordflow">for</span> (tIndex = 0; tIndex < 12; tIndex++) { |
|
956 <a name="l00946"></a>00946 vSetLocation(5 + tIndex); |
|
957 <a name="l00947"></a>00947 vFPprintf(pOutFile, <span class="stringliteral">"%u 0 obj\n"</span>, 5 + tIndex); |
|
958 <a name="l00948"></a>00948 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
959 <a name="l00949"></a>00949 vFPprintf(pOutFile, <span class="stringliteral">"/Type /Font\n"</span>); |
|
960 <a name="l00950"></a>00950 vFPprintf(pOutFile, <span class="stringliteral">"/Subtype /Type1\n"</span>); |
|
961 <a name="l00951"></a>00951 vFPprintf(pOutFile, <span class="stringliteral">"/Name /F%u\n"</span>, 1 + tIndex); |
|
962 <a name="l00952"></a>00952 vFPprintf(pOutFile, <span class="stringliteral">"/BaseFont /%s\n"</span>, |
|
963 <a name="l00953"></a>00953 atFontname[tIndex].szPDFname); |
|
964 <a name="l00954"></a>00954 vFPprintf(pOutFile, <span class="stringliteral">"/Encoding 4 0 R\n"</span>); |
|
965 <a name="l00955"></a>00955 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
966 <a name="l00956"></a>00956 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
967 <a name="l00957"></a>00957 } |
|
968 <a name="l00958"></a>00958 |
|
969 <a name="l00959"></a>00959 <span class="comment">/* The Resources */</span> |
|
970 <a name="l00960"></a>00960 vSetLocation(17); |
|
971 <a name="l00961"></a>00961 vFPprintf(pOutFile, <span class="stringliteral">"17 0 obj\n"</span>); |
|
972 <a name="l00962"></a>00962 vFPprintf(pOutFile, <span class="stringliteral">"<<\n"</span>); |
|
973 <a name="l00963"></a>00963 vFPprintf(pOutFile, <span class="stringliteral">"/ProcSet [ /PDF /Text ]\n"</span>); |
|
974 <a name="l00964"></a>00964 vFPprintf(pOutFile, <span class="stringliteral">"/Font <<\n"</span>); |
|
975 <a name="l00965"></a>00965 <span class="keywordflow">for</span> (tIndex = 0; tIndex < 12; tIndex++) { |
|
976 <a name="l00966"></a>00966 vFPprintf(pOutFile, <span class="stringliteral">"\t/F%u %u 0 R\n"</span>, 1 + tIndex, 5 + tIndex); |
|
977 <a name="l00967"></a>00967 } |
|
978 <a name="l00968"></a>00968 vFPprintf(pOutFile, <span class="stringliteral">"\t>>\n"</span>); |
|
979 <a name="l00969"></a>00969 vFPprintf(pOutFile, <span class="stringliteral">">>\n"</span>); |
|
980 <a name="l00970"></a>00970 vFPprintf(pOutFile, <span class="stringliteral">"endobj\n"</span>); |
|
981 <a name="l00971"></a>00971 vAddHeader(pDiag); |
|
982 <a name="l00972"></a>00972 } <span class="comment">/* end of vAddFontsPDF */</span> |
|
983 <a name="l00973"></a>00973 |
|
984 <a name="l00974"></a>00974 <span class="comment">/*</span> |
|
985 <a name="l00975"></a>00975 <span class="comment"> * vPrintPDF - print a PDF string</span> |
|
986 <a name="l00976"></a>00976 <span class="comment"> */</span> |
|
987 <a name="l00977"></a>00977 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
988 <a name="l00978"></a>00978 vPrintPDF(FILE *pFile, <span class="keyword">const</span> <span class="keywordtype">char</span> *szString, <span class="keywordtype">size_t</span> tStringLength, |
|
989 <a name="l00979"></a>00979 USHORT usFontstyle) |
|
990 <a name="l00980"></a>00980 { |
|
991 <a name="l00981"></a>00981 <span class="keyword">const</span> UCHAR *aucBytes; |
|
992 <a name="l00982"></a>00982 <span class="keywordtype">double</span> dMove; |
|
993 <a name="l00983"></a>00983 <span class="keywordtype">size_t</span> tCount; |
|
994 <a name="l00984"></a>00984 |
|
995 <a name="l00985"></a>00985 fail(szString == NULL); |
|
996 <a name="l00986"></a>00986 |
|
997 <a name="l00987"></a>00987 <span class="keywordflow">if</span> (szString == NULL || szString[0] == <span class="charliteral">'\0'</span> || tStringLength == 0) { |
|
998 <a name="l00988"></a>00988 <span class="keywordflow">return</span>; |
|
999 <a name="l00989"></a>00989 } |
|
1000 <a name="l00990"></a>00990 DBG_DEC_C(usFontSizeCurr < MIN_FONT_SIZE, usFontSizeCurr); |
|
1001 <a name="l00991"></a>00991 |
|
1002 <a name="l00992"></a>00992 dMove = 0.0; |
|
1003 <a name="l00993"></a>00993 |
|
1004 <a name="l00994"></a>00994 <span class="comment">/* Up for superscript */</span> |
|
1005 <a name="l00995"></a>00995 <span class="keywordflow">if</span> (bIsSuperscript(usFontstyle) && usFontSizeCurr != 0) { |
|
1006 <a name="l00996"></a>00996 dMove = (double)((usFontSizeCurr + 1) / 2) * 0.375; |
|
1007 <a name="l00997"></a>00997 vFPprintf(pFile, <span class="stringliteral">"%.2f Ts\n"</span>, dMove); |
|
1008 <a name="l00998"></a>00998 } |
|
1009 <a name="l00999"></a>00999 |
|
1010 <a name="l01000"></a>01000 <span class="comment">/* Down for subscript */</span> |
|
1011 <a name="l01001"></a>01001 <span class="keywordflow">if</span> (bIsSubscript(usFontstyle) && usFontSizeCurr != 0) { |
|
1012 <a name="l01002"></a>01002 dMove = (double)usFontSizeCurr * 0.125; |
|
1013 <a name="l01003"></a>01003 vFPprintf(pFile, <span class="stringliteral">"%.2f Ts\n"</span>, -dMove); |
|
1014 <a name="l01004"></a>01004 } |
|
1015 <a name="l01005"></a>01005 |
|
1016 <a name="l01006"></a>01006 <span class="comment">/* Generate and print the PDF output */</span> |
|
1017 <a name="l01007"></a>01007 aucBytes = (UCHAR *)szString; |
|
1018 <a name="l01008"></a>01008 vFPprintf(pFile, <span class="stringliteral">"("</span>); |
|
1019 <a name="l01009"></a>01009 <span class="keywordflow">for</span> (tCount = 0; tCount < tStringLength ; tCount++) { |
|
1020 <a name="l01010"></a>01010 <span class="keywordflow">switch</span> (aucBytes[tCount]) { |
|
1021 <a name="l01011"></a>01011 <span class="keywordflow">case</span> <span class="charliteral">'('</span>: |
|
1022 <a name="l01012"></a>01012 <span class="keywordflow">case</span> <span class="charliteral">')'</span>: |
|
1023 <a name="l01013"></a>01013 <span class="keywordflow">case</span> <span class="charliteral">'\\'</span>: |
|
1024 <a name="l01014"></a>01014 vFPprintf(pFile, <span class="stringliteral">"\\%c"</span>, szString[tCount]); |
|
1025 <a name="l01015"></a>01015 <span class="keywordflow">break</span>; |
|
1026 <a name="l01016"></a>01016 <span class="keywordflow">default</span>: |
|
1027 <a name="l01017"></a>01017 <span class="keywordflow">if</span> (aucBytes[tCount] < 0x20 || |
|
1028 <a name="l01018"></a>01018 aucBytes[tCount] == 0x7f || |
|
1029 <a name="l01019"></a>01019 (aucBytes[tCount] >= 0x81 && |
|
1030 <a name="l01020"></a>01020 aucBytes[tCount] < 0x8c)) { |
|
1031 <a name="l01021"></a>01021 DBG_HEX(aucBytes[tCount]); |
|
1032 <a name="l01022"></a>01022 vFPprintf(pFile, <span class="stringliteral">" "</span>); |
|
1033 <a name="l01023"></a>01023 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (aucBytes[tCount] >= 0x80) { |
|
1034 <a name="l01024"></a>01024 vFPprintf(pFile, <span class="stringliteral">"\\%03o"</span>, |
|
1035 <a name="l01025"></a>01025 (UINT)aucBytes[tCount]); |
|
1036 <a name="l01026"></a>01026 } <span class="keywordflow">else</span> { |
|
1037 <a name="l01027"></a>01027 vFPprintf(pFile, <span class="stringliteral">"%c"</span>, szString[tCount]); |
|
1038 <a name="l01028"></a>01028 } |
|
1039 <a name="l01029"></a>01029 <span class="keywordflow">break</span>; |
|
1040 <a name="l01030"></a>01030 } |
|
1041 <a name="l01031"></a>01031 } |
|
1042 <a name="l01032"></a>01032 vFPprintf(pFile, <span class="stringliteral">") Tj\n"</span>); |
|
1043 <a name="l01033"></a>01033 |
|
1044 <a name="l01034"></a>01034 <span class="comment">/* Undo the superscript/subscript move */</span> |
|
1045 <a name="l01035"></a>01035 <span class="keywordflow">if</span> (dMove != 0.0) { |
|
1046 <a name="l01036"></a>01036 vFPprintf(pFile, <span class="stringliteral">"0 Ts\n"</span>); |
|
1047 <a name="l01037"></a>01037 } |
|
1048 <a name="l01038"></a>01038 } <span class="comment">/* end of vPrintPDF */</span> |
|
1049 <a name="l01039"></a>01039 |
|
1050 <a name="l01040"></a>01040 <span class="comment">/*</span> |
|
1051 <a name="l01041"></a>01041 <span class="comment"> * vSetColor - move to the specified color</span> |
|
1052 <a name="l01042"></a>01042 <span class="comment"> */</span> |
|
1053 <a name="l01043"></a>01043 <span class="keyword">static</span> <span class="keywordtype">void</span> |
|
1054 <a name="l01044"></a>01044 vSetColor(FILE *pFile, UCHAR ucFontColor) |
|
1055 <a name="l01045"></a>01045 { |
|
1056 <a name="l01046"></a>01046 ULONG ulTmp, ulRed, ulGreen, ulBlue; |
|
1057 <a name="l01047"></a>01047 |
|
1058 <a name="l01048"></a>01048 ulTmp = ulColor2Color(ucFontColor); |
|
1059 <a name="l01049"></a>01049 ulRed = (ulTmp & 0x0000ff00) >> 8; |
|
1060 <a name="l01050"></a>01050 ulGreen = (ulTmp & 0x00ff0000) >> 16; |
|
1061 <a name="l01051"></a>01051 ulBlue = (ulTmp & 0xff000000) >> 24; |
|
1062 <a name="l01052"></a>01052 vFPprintf(pFile, <span class="stringliteral">"%.3f %.3f %.3f rg\n"</span>, |
|
1063 <a name="l01053"></a>01053 ulRed / 255.0, ulGreen / 255.0, ulBlue / 255.0); |
|
1064 <a name="l01054"></a>01054 } <span class="comment">/* end of vSetColor */</span> |
|
1065 <a name="l01055"></a>01055 |
|
1066 <a name="l01056"></a>01056 <span class="comment">/*</span> |
|
1067 <a name="l01057"></a>01057 <span class="comment"> * vMove2NextLinePDF - move to the next line</span> |
|
1068 <a name="l01058"></a>01058 <span class="comment"> */</span> |
|
1069 <a name="l01059"></a>01059 <span class="keywordtype">void</span> |
|
1070 <a name="l01060"></a>01060 vMove2NextLinePDF(diagram_type *pDiag, USHORT usFontSize) |
|
1071 <a name="l01061"></a>01061 { |
|
1072 <a name="l01062"></a>01062 fail(pDiag == NULL); |
|
1073 <a name="l01063"></a>01063 fail(usFontSize < MIN_FONT_SIZE || usFontSize > MAX_FONT_SIZE); |
|
1074 <a name="l01064"></a>01064 |
|
1075 <a name="l01065"></a>01065 pDiag->lYtop -= lComputeLeading(usFontSize); |
|
1076 <a name="l01066"></a>01066 } <span class="comment">/* end of vMove2NextLinePDF */</span> |
|
1077 <a name="l01067"></a>01067 |
|
1078 <a name="l01068"></a>01068 <span class="comment">/*</span> |
|
1079 <a name="l01069"></a>01069 <span class="comment"> * vSubstringPDF - print a sub string</span> |
|
1080 <a name="l01070"></a>01070 <span class="comment"> */</span> |
|
1081 <a name="l01071"></a>01071 <span class="keywordtype">void</span> |
|
1082 <a name="l01072"></a>01072 vSubstringPDF(diagram_type *pDiag, |
|
1083 <a name="l01073"></a>01073 <span class="keywordtype">char</span> *szString, <span class="keywordtype">size_t</span> tStringLength, <span class="keywordtype">long</span> lStringWidth, |
|
1084 <a name="l01074"></a>01074 UCHAR ucFontColor, USHORT usFontstyle, drawfile_fontref tFontRef, |
|
1085 <a name="l01075"></a>01075 USHORT usFontSize, USHORT usMaxFontSize) |
|
1086 <a name="l01076"></a>01076 { |
|
1087 <a name="l01077"></a>01077 <span class="keywordtype">size_t</span> tFontIndex; |
|
1088 <a name="l01078"></a>01078 |
|
1089 <a name="l01079"></a>01079 fail(pDiag == NULL || szString == NULL); |
|
1090 <a name="l01080"></a>01080 fail(pDiag->pOutFile == NULL); |
|
1091 <a name="l01081"></a>01081 fail(pDiag->lXleft < 0); |
|
1092 <a name="l01082"></a>01082 fail(tStringLength != strlen(szString)); |
|
1093 <a name="l01083"></a>01083 fail(usFontSize < MIN_FONT_SIZE || usFontSize > MAX_FONT_SIZE); |
|
1094 <a name="l01084"></a>01084 fail(usMaxFontSize < MIN_FONT_SIZE || usMaxFontSize > MAX_FONT_SIZE); |
|
1095 <a name="l01085"></a>01085 fail(usFontSize > usMaxFontSize); |
|
1096 <a name="l01086"></a>01086 |
|
1097 <a name="l01087"></a>01087 <span class="keywordflow">if</span> (szString[0] == <span class="charliteral">'\0'</span> || tStringLength == 0) { |
|
1098 <a name="l01088"></a>01088 <span class="keywordflow">return</span>; |
|
1099 <a name="l01089"></a>01089 } |
|
1100 <a name="l01090"></a>01090 |
|
1101 <a name="l01091"></a>01091 vMoveTo(pDiag, lComputeLeading(usMaxFontSize)); |
|
1102 <a name="l01092"></a>01092 <span class="keywordflow">if</span> (tFontRef != tFontRefCurr || usFontSize != usFontSizeCurr) { |
|
1103 <a name="l01093"></a>01093 tFontIndex = tGetFontIndex(tFontRef); |
|
1104 <a name="l01094"></a>01094 vFPprintf(pDiag->pOutFile, <span class="stringliteral">"/F%u %.1f Tf\n"</span>, |
|
1105 <a name="l01095"></a>01095 1 + tFontIndex, (<span class="keywordtype">double</span>)usFontSize / 2.0); |
|
1106 <a name="l01096"></a>01096 tFontRefCurr = tFontRef; |
|
1107 <a name="l01097"></a>01097 usFontSizeCurr = usFontSize; |
|
1108 <a name="l01098"></a>01098 } |
|
1109 <a name="l01099"></a>01099 <span class="keywordflow">if</span> ((<span class="keywordtype">int</span>)ucFontColor != iFontColorCurr) { |
|
1110 <a name="l01100"></a>01100 vSetColor(pDiag->pOutFile, ucFontColor); |
|
1111 <a name="l01101"></a>01101 iFontColorCurr = (int)ucFontColor; |
|
1112 <a name="l01102"></a>01102 } |
|
1113 <a name="l01103"></a>01103 vPrintPDF(pDiag->pOutFile, szString, tStringLength, usFontstyle); |
|
1114 <a name="l01104"></a>01104 pDiag->lXleft += lStringWidth; |
|
1115 <a name="l01105"></a>01105 } <span class="comment">/* end of vSubstringPDF */</span> |
|
1116 <a name="l01106"></a>01106 |
|
1117 <a name="l01107"></a>01107 <span class="comment">/*</span> |
|
1118 <a name="l01108"></a>01108 <span class="comment"> * Create an start of paragraph by moving the y-top mark</span> |
|
1119 <a name="l01109"></a>01109 <span class="comment"> */</span> |
|
1120 <a name="l01110"></a>01110 <span class="keywordtype">void</span> |
|
1121 <a name="l01111"></a>01111 vStartOfParagraphPDF(diagram_type *pDiag, <span class="keywordtype">long</span> lBeforeIndentation) |
|
1122 <a name="l01112"></a>01112 { |
|
1123 <a name="l01113"></a>01113 fail(pDiag == NULL); |
|
1124 <a name="l01114"></a>01114 fail(lBeforeIndentation < 0); |
|
1125 <a name="l01115"></a>01115 |
|
1126 <a name="l01116"></a>01116 pDiag->lXleft = 0; |
|
1127 <a name="l01117"></a>01117 pDiag->lYtop -= lMilliPoints2DrawUnits(lBeforeIndentation); |
|
1128 <a name="l01118"></a>01118 } <span class="comment">/* end of vStartOfParagraphPDF */</span> |
|
1129 <a name="l01119"></a>01119 |
|
1130 <a name="l01120"></a>01120 <span class="comment">/*</span> |
|
1131 <a name="l01121"></a>01121 <span class="comment"> * Create an end of paragraph by moving the y-top mark</span> |
|
1132 <a name="l01122"></a>01122 <span class="comment"> */</span> |
|
1133 <a name="l01123"></a>01123 <span class="keywordtype">void</span> |
|
1134 <a name="l01124"></a>01124 vEndOfParagraphPDF(diagram_type *pDiag, |
|
1135 <a name="l01125"></a>01125 USHORT usFontSize, <span class="keywordtype">long</span> lAfterIndentation) |
|
1136 <a name="l01126"></a>01126 { |
|
1137 <a name="l01127"></a>01127 fail(pDiag == NULL); |
|
1138 <a name="l01128"></a>01128 fail(pDiag->pOutFile == NULL); |
|
1139 <a name="l01129"></a>01129 fail(usFontSize < MIN_FONT_SIZE || usFontSize > MAX_FONT_SIZE); |
|
1140 <a name="l01130"></a>01130 fail(lAfterIndentation < 0); |
|
1141 <a name="l01131"></a>01131 |
|
1142 <a name="l01132"></a>01132 <span class="keywordflow">if</span> (pDiag->lXleft > 0) { |
|
1143 <a name="l01133"></a>01133 <span class="comment">/* To the start of the line */</span> |
|
1144 <a name="l01134"></a>01134 vMove2NextLinePDF(pDiag, usFontSize); |
|
1145 <a name="l01135"></a>01135 } |
|
1146 <a name="l01136"></a>01136 |
|
1147 <a name="l01137"></a>01137 pDiag->lXleft = 0; |
|
1148 <a name="l01138"></a>01138 pDiag->lYtop -= lMilliPoints2DrawUnits(lAfterIndentation); |
|
1149 <a name="l01139"></a>01139 } <span class="comment">/* end of vEndOfParagraphPDF */</span> |
|
1150 <a name="l01140"></a>01140 |
|
1151 <a name="l01141"></a>01141 <span class="comment">/*</span> |
|
1152 <a name="l01142"></a>01142 <span class="comment"> * Create an end of page</span> |
|
1153 <a name="l01143"></a>01143 <span class="comment"> */</span> |
|
1154 <a name="l01144"></a>01144 <span class="keywordtype">void</span> |
|
1155 <a name="l01145"></a>01145 vEndOfPagePDF(diagram_type *pDiag, BOOL bNewSection) |
|
1156 <a name="l01146"></a>01146 { |
|
1157 <a name="l01147"></a>01147 vMove2NextPage(pDiag, bNewSection); |
|
1158 <a name="l01148"></a>01148 } <span class="comment">/* end of vEndOfPagePDF */</span> |
|
1159 </pre></div></div> |
|
1160 <hr size="1"/><address style="text-align: right;"><small>Generated by |
|
1161 <a href="http://www.doxygen.org/index.html"> |
|
1162 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address> |
|
1163 </body> |
|
1164 </html> |
|