Mercurial Mercurial > oss > MCL > sftools > depl > docscontent / annotate
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_zoom_8cpp-source.html
author Dominic Pinkman <Dominic.Pinkman@Nokia.com>
Fri, 22 Jan 2010 18:26:19 +0000
changeset 1 25a17d01db0c
permissions -rw-r--r--
Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     1
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     2
 
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     3
 
<title>TB10.1 Example Applications: examples/Graphics/GraphicsShell/Zoom.cpp Source File</title>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     4
 
<link href="doxygen.css" rel="stylesheet" type="text/css">
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     5
 
<link href="tabs.css" rel="stylesheet" type="text/css">
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     6
 
</head><body>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     7
 
<!-- Generated by Doxygen 1.5.3 -->
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     8
 
<h1>examples/Graphics/GraphicsShell/Zoom.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
     9
 
<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    10
 
<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    11
 
<a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    12
 
<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    13
 
<a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    14
 
<a name="l00007"></a>00007 <span class="comment">//</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    15
 
<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    16
 
<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    17
 
<a name="l00010"></a>00010 <span class="comment">//</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    18
 
<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    19
 
<a name="l00012"></a>00012 <span class="comment">//</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    20
 
<a name="l00013"></a>00013 <span class="comment">// Description:</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    21
 
<a name="l00014"></a>00014 <span class="comment">//</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    22
 
<a name="l00015"></a>00015
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    23
 
<a name="l00016"></a>00016 <span class="preprocessor">#include "GraphicsControl.h"</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    24
 
<a name="l00017"></a>00017
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    25
 
<a name="l00018"></a>00018 <span class="comment">// header for multi-bitmap file grbitmap.mbm containing 2 bitmaps to use</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    26
 
<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;grbmap2.mbg&gt;</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    27
 
<a name="l00020"></a>00020
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    28
 
<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;coemain.h&gt;</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    29
 
<a name="l00022"></a>00022
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    30
 
<a name="l00023"></a>00023 _LIT(KTxtCDrive,<span class="stringliteral">"\\"</span>);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    31
 
<a name="l00024"></a>00024 _LIT(KTxtZDrive,<span class="stringliteral">"Z:"</span>);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    32
 
<a name="l00025"></a>00025
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    33
 
<a name="l00026"></a>00026 <span class="keywordtype">void</span> CZoomControl::LoadBitmapL(CFbsBitmap* aBitMap,<span class="keyword">const</span> TDesC&amp; aPathAndFile,TInt aId,TBool aShareIfLoaded)
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    34
 
<a name="l00027"></a>00027         {
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    35
 
<a name="l00028"></a>00028         TParse mbfn;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    36
 
<a name="l00029"></a>00029
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    37
 
<a name="l00030"></a>00030         mbfn.Set(aPathAndFile,&amp;KTxtCDrive,NULL);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    38
 
<a name="l00031"></a>00031         <span class="keywordflow">if</span> (!aBitMap-&gt;Load(mbfn.FullName(),aId,aShareIfLoaded))
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    39
 
<a name="l00032"></a>00032                 <span class="keywordflow">return</span>;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    40
 
<a name="l00033"></a>00033
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    41
 
<a name="l00034"></a>00034         mbfn.Set(aPathAndFile,&amp;KTxtZDrive,NULL);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    42
 
<a name="l00035"></a>00035         User::LeaveIfError(aBitMap-&gt;Load(mbfn.FullName(),aId,aShareIfLoaded));
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    43
 
<a name="l00036"></a>00036         <span class="keywordflow">return</span>;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    44
 
<a name="l00037"></a>00037         }
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    45
 
<a name="l00038"></a>00038
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    46
 
<a name="l00039"></a>00039 <span class="comment">// Name of the multi-bitmap file containing the bitmap</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    47
 
<a name="l00040"></a>00040 <span class="comment">// and bitmap mask files</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    48
 
<a name="l00041"></a>00041 _LIT(KTxtFileName,<span class="stringliteral">"\\resource\\apps\\grbmap2.mbm"</span>);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    49
 
<a name="l00042"></a>00042
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    50
 
<a name="l00043"></a><a class="code" href="class_c_zoom_control.html#198d18538104eef0735abb3556999524">00043</a> <span class="keywordtype">void</span> <a class="code" href="class_c_zoom_control.html#198d18538104eef0735abb3556999524">CZoomControl::UpdateModelL</a>()
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    51
 
<a name="l00044"></a>00044         {
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    52
 
<a name="l00045"></a>00045         <span class="comment">// set up name for bitmap sharing</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    53
 
<a name="l00046"></a>00046         TBool shareIfLoaded(ETrue);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    54
 
<a name="l00047"></a>00047
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    55
 
<a name="l00048"></a>00048         <span class="comment">// set up two zoom factor objects (one for examples, one for commentary)</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    56
 
<a name="l00049"></a>00049         iLeftZf.SetGraphicsDeviceMap(iCoeEnv-&gt;ScreenDevice());
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    57
 
<a name="l00050"></a>00050         iRightZf.SetGraphicsDeviceMap(iCoeEnv-&gt;ScreenDevice());
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    58
 
<a name="l00051"></a>00051         <span class="comment">//iLeftZf.SetDevice(iCoeEnv-&gt;ScreenDevice());</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    59
 
<a name="l00052"></a>00052         <span class="comment">//iRightZf.SetDevice(iCoeEnv-&gt;ScreenDevice());</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    60
 
<a name="l00053"></a>00053
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    61
 
<a name="l00054"></a>00054         <span class="comment">// set the zoom factor of the objects (example is dependent on phase of example, commentary is fixed)</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    62
 
<a name="l00055"></a>00055         iLeftZf.SetZoomFactor(TZoomFactor::EZoomOneToOne*2*(<a class="code" href="class_c_graphic_example_control.html#10cd59814369e1e7a96e86091214f02c">Phase</a>()+1)/5);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    63
 
<a name="l00056"></a>00056         iRightZf.SetZoomFactor(TZoomFactor::EZoomOneToOne*2*(5-<a class="code" href="class_c_graphic_example_control.html#10cd59814369e1e7a96e86091214f02c">Phase</a>())/5);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    64
 
<a name="l00057"></a>00057
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    65
 
<a name="l00058"></a>00058         <span class="comment">// use graphics device maps for drawing and getting fonts</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    66
 
<a name="l00059"></a>00059         iLeftMap=&amp;iLeftZf;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    67
 
<a name="l00060"></a>00060         iRightMap=&amp;iRightZf;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    68
 
<a name="l00061"></a>00061
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    69
 
<a name="l00062"></a>00062         <span class="keywordflow">if</span> (<a class="code" href="class_c_graphic_example_control.html#10cd59814369e1e7a96e86091214f02c">Phase</a>()==0) {
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    70
 
<a name="l00063"></a>00063                 iBitmap = <span class="keyword">new</span> (ELeave) CFbsBitmap();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    71
 
<a name="l00064"></a>00064                 LoadBitmapL(iBitmap,KTxtFileName,EMbmGrbmap2Smiley,shareIfLoaded);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    72
 
<a name="l00065"></a>00065         }
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    73
 
<a name="l00066"></a>00066
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    74
 
<a name="l00067"></a>00067         <span class="comment">// set up descriptor for commentary area</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    75
 
<a name="l00068"></a>00068         _LIT(KFormat1,<span class="stringliteral">"Left zoom factor=%1.1f:1  Right zoom factor=%1.1f:1"</span>);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    76
 
<a name="l00069"></a>00069         TBuf&lt;128&gt; commentaryText;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    77
 
<a name="l00070"></a>00070         TReal leftValue = 2*(<a class="code" href="class_c_graphic_example_control.html#10cd59814369e1e7a96e86091214f02c">Phase</a>()+1)/5.0;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    78
 
<a name="l00071"></a>00071         TReal rightValue = 2*(5-<a class="code" href="class_c_graphic_example_control.html#10cd59814369e1e7a96e86091214f02c">Phase</a>())/5.0;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    79
 
<a name="l00072"></a>00072         commentaryText.Format(KFormat1,leftValue,rightValue);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    80
 
<a name="l00073"></a>00073         <a class="code" href="class_c_graphic_example_control.html#cd78cd38a2abb1a227870b931cdef1c0">iGraphObserver</a>-&gt;<a class="code" href="class_m_graphics_example_observer.html#73c0f73c82cb076c7bcbe419516b7e7d">NotifyStatus</a>(commentaryText);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    81
 
<a name="l00074"></a>00074         };
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    82
 
<a name="l00075"></a>00075
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    83
 
<a name="l00076"></a><a class="code" href="class_c_zoom_control.html#2db29dfcb66039891579326c0b4b43cd">00076</a> <span class="keywordtype">void</span> <a class="code" href="class_c_zoom_control.html#2db29dfcb66039891579326c0b4b43cd">CZoomControl::Draw</a>(<span class="keyword">const</span> TRect&amp; <span class="comment">/* aRect */</span>)<span class="keyword"> const</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    84
 
<a name="l00077"></a>00077 <span class="keyword">        </span>{
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    85
 
<a name="l00078"></a>00078         <span class="comment">// setup screen for example: get graphics context and draw surrounding rectangle</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    86
 
<a name="l00079"></a>00079         CWindowGc&amp; gc=SystemGc();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    87
 
<a name="l00080"></a>00080         gc.Clear();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    88
 
<a name="l00081"></a>00081
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    89
 
<a name="l00082"></a>00082         <span class="comment">// create a centered rectangle of the default size</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    90
 
<a name="l00083"></a>00083         TRect screenRect=Rect();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    91
 
<a name="l00084"></a>00084         TInt bisect = (screenRect.iBr.iX-screenRect.iTl.iX)/2 + screenRect.iTl.iX;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    92
 
<a name="l00085"></a>00085         TRect leftRect(screenRect.iTl,TPoint(bisect,screenRect.iBr.iY));
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    93
 
<a name="l00086"></a>00086         TRect rightRect(TPoint(bisect,screenRect.iTl.iY),screenRect.iBr);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    94
 
<a name="l00087"></a>00087
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    95
 
<a name="l00088"></a>00088         <a class="code" href="class_c_zoom_control.html#1c0f77b3280c6715a26359de8f005942">DrawLeft</a>(leftRect,gc);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    96
 
<a name="l00089"></a>00089         <a class="code" href="class_c_zoom_control.html#01b8855c4159c81bf1995b5af73aa328">DrawRight</a>(rightRect,gc);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    97
 
<a name="l00090"></a>00090         }
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    98
 
<a name="l00091"></a>00091
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
    99
 
<a name="l00092"></a>00092
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   100
 
<a name="l00093"></a>00093         _LIT(KTxtTimesNewRoman,<span class="stringliteral">"Times New Roman"</span>);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   101
 
<a name="l00094"></a>00094         _LIT(KTxtGrzoomExampleText,<span class="stringliteral">"grzoom example text"</span>);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   102
 
<a name="l00095"></a>00095
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   103
 
<a name="l00096"></a><a class="code" href="class_c_zoom_control.html#1c0f77b3280c6715a26359de8f005942">00096</a> <span class="keywordtype">void</span> <a class="code" href="class_c_zoom_control.html#1c0f77b3280c6715a26359de8f005942">CZoomControl::DrawLeft</a>(TRect screenRect,CWindowGc&amp; SystemGc)<span class="keyword"> const</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   104
 
<a name="l00097"></a>00097 <span class="keyword">        </span>{
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   105
 
<a name="l00098"></a>00098         <span class="comment">// set up absolute font-spec and text box for 200 twip Times font</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   106
 
<a name="l00099"></a>00099         TFontSpec fontSpec(KTxtTimesNewRoman,200);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   107
 
<a name="l00100"></a>00100         <span class="comment">// find the nearest font to the specified one</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   108
 
<a name="l00101"></a>00101         CFont* screenFont;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   109
 
<a name="l00102"></a>00102         iLeftMap-&gt;GetNearestFontInTwips(screenFont,fontSpec);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   110
 
<a name="l00103"></a>00103         <span class="comment">// use it for this graphics context</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   111
 
<a name="l00104"></a>00104         SystemGc.UseFont(screenFont);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   112
 
<a name="l00105"></a>00105         <span class="comment">// get height of screen box</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   113
 
<a name="l00106"></a>00106     TInt screenHeight=screenRect.Height();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   114
 
<a name="l00107"></a>00107         <span class="comment">// get font height</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   115
 
<a name="l00108"></a>00108     TInt textHeight = screenFont-&gt;HeightInPixels();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   116
 
<a name="l00109"></a>00109         <span class="comment">// 1/2 font height below halfway down box</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   117
 
<a name="l00110"></a>00110     TInt exampleOffset=(screenHeight+textHeight)/2;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   118
 
<a name="l00111"></a>00111     TInt exampleMargin=0;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   119
 
<a name="l00112"></a>00112     SystemGc.DrawText(KTxtGrzoomExampleText,screenRect,exampleOffset,CGraphicsContext::ECenter,exampleMargin);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   120
 
<a name="l00113"></a>00113         <span class="comment">// discard and release font</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   121
 
<a name="l00114"></a>00114         SystemGc.DiscardFont();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   122
 
<a name="l00115"></a>00115         iLeftMap-&gt;ReleaseFont(screenFont);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   123
 
<a name="l00116"></a>00116
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   124
 
<a name="l00117"></a>00117         <span class="comment">// set up example box in twips</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   125
 
<a name="l00118"></a>00118         TRect boxInTwips(TPoint(0,0),TPoint(500,300));
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   126
 
<a name="l00119"></a>00119         <span class="comment">// convert rectangle co-ordinates into pixels</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   127
 
<a name="l00120"></a>00120         TRect boxInPixels = iLeftMap-&gt;TwipsToPixels(boxInTwips);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   128
 
<a name="l00121"></a>00121         SystemGc.DrawRect(boxInPixels);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   129
 
<a name="l00122"></a>00122
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   130
 
<a name="l00123"></a>00123         <span class="comment">// set up rectangle for bitmap to be stretched into</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   131
 
<a name="l00124"></a>00124         TRect bitmapRectInTwips(TPoint(0,0),TPoint(500,500));
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   132
 
<a name="l00125"></a>00125         TRect bitmapRectInPixels = iLeftMap-&gt;TwipsToPixels(bitmapRectInTwips);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   133
 
<a name="l00126"></a>00126         bitmapRectInPixels.iTl.iY+=125;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   134
 
<a name="l00127"></a>00127         bitmapRectInPixels.iBr.iY+=125;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   135
 
<a name="l00128"></a>00128         bitmapRectInPixels.iTl.iX+=100;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   136
 
<a name="l00129"></a>00129         bitmapRectInPixels.iBr.iX+=100;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   137
 
<a name="l00130"></a>00130         <span class="comment">// draw the bitmap, stretched into the rectangle</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   138
 
<a name="l00131"></a>00131         SystemGc.DrawBitmap(bitmapRectInPixels, iBitmap);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   139
 
<a name="l00132"></a>00132         }
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   140
 
<a name="l00133"></a>00133
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   141
 
<a name="l00134"></a><a class="code" href="class_c_zoom_control.html#01b8855c4159c81bf1995b5af73aa328">00134</a> <span class="keywordtype">void</span> <a class="code" href="class_c_zoom_control.html#01b8855c4159c81bf1995b5af73aa328">CZoomControl::DrawRight</a>(TRect screenRect,CWindowGc&amp; SystemGc)<span class="keyword"> const</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   142
 
<a name="l00135"></a>00135 <span class="keyword">        </span>{
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   143
 
<a name="l00136"></a>00136         <span class="comment">// set up colors: black and a white RGB color</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   144
 
<a name="l00137"></a>00137         TRgb black(0,0,0);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   145
 
<a name="l00138"></a>00138         TRgb white(255,255,255); <span class="comment">// appears as blank screen gray-green color</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   146
 
<a name="l00139"></a>00139     SystemGc.SetBrushStyle(CGraphicsContext::ESolidBrush);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   147
 
<a name="l00140"></a>00140     SystemGc.SetBrushColor(black);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   148
 
<a name="l00141"></a>00141     SystemGc.SetPenColor(white);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   149
 
<a name="l00142"></a>00142
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   150
 
<a name="l00143"></a>00143         <span class="comment">// set up absolute font-spec and text box for 200 twip Times font</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   151
 
<a name="l00144"></a>00144         TFontSpec fontSpec(KTxtTimesNewRoman,200);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   152
 
<a name="l00145"></a>00145         <span class="comment">// find the nearest font to the specified one</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   153
 
<a name="l00146"></a>00146         CFont* commentFont;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   154
 
<a name="l00147"></a>00147         iRightMap-&gt;GetNearestFontInTwips(commentFont,fontSpec);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   155
 
<a name="l00148"></a>00148         <span class="comment">// use it for this graphics context</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   156
 
<a name="l00149"></a>00149         SystemGc.UseFont(commentFont);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   157
 
<a name="l00150"></a>00150         <span class="comment">// get font height</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   158
 
<a name="l00151"></a>00151     TInt textHeight = commentFont-&gt;HeightInPixels();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   159
 
<a name="l00152"></a>00152     <span class="comment">// get height of text box</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   160
 
<a name="l00153"></a>00153     TInt boxHeight=screenRect.Height();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   161
 
<a name="l00154"></a>00154         <span class="comment">// 1/2 font height below halfway down box</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   162
 
<a name="l00155"></a>00155     TInt commentOffset=(boxHeight+textHeight)/2;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   163
 
<a name="l00156"></a>00156     TInt commentMargin=0;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   164
 
<a name="l00157"></a>00157         <span class="comment">// draw text</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   165
 
<a name="l00158"></a>00158     SystemGc.DrawText(KTxtGrzoomExampleText,screenRect,commentOffset,CGraphicsContext::ECenter,commentMargin);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   166
 
<a name="l00159"></a>00159         <span class="comment">// discard and release font</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   167
 
<a name="l00160"></a>00160         SystemGc.DiscardFont();
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   168
 
<a name="l00161"></a>00161         iRightMap-&gt;ReleaseFont(commentFont);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   169
 
<a name="l00162"></a>00162
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   170
 
<a name="l00163"></a>00163         <span class="comment">// set up example box in twips</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   171
 
<a name="l00164"></a>00164         TRect boxInTwips(TPoint(0,0),TPoint(500,300));
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   172
 
<a name="l00165"></a>00165         <span class="comment">// convert rectangle co-ordinates into pixels</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   173
 
<a name="l00166"></a>00166         TRect boxInPixels = iRightMap-&gt;TwipsToPixels(boxInTwips);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   174
 
<a name="l00167"></a>00167         boxInPixels.Move(screenRect.iTl);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   175
 
<a name="l00168"></a>00168         SystemGc.DrawRect(boxInPixels);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   176
 
<a name="l00169"></a>00169
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   177
 
<a name="l00170"></a>00170         <span class="comment">// set up rectangle for bitmap to be stretched into</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   178
 
<a name="l00171"></a>00171         TRect bitmapRectInTwips(TPoint(0,0),TPoint(500,500));
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   179
 
<a name="l00172"></a>00172         TRect bitmapRectInPixels = iRightMap-&gt;TwipsToPixels(bitmapRectInTwips);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   180
 
<a name="l00173"></a>00173         bitmapRectInPixels.Move(screenRect.iTl);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   181
 
<a name="l00174"></a>00174         bitmapRectInPixels.iTl.iY+=125;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   182
 
<a name="l00175"></a>00175         bitmapRectInPixels.iBr.iY+=125;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   183
 
<a name="l00176"></a>00176         bitmapRectInPixels.iTl.iX+=100;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   184
 
<a name="l00177"></a>00177         bitmapRectInPixels.iBr.iX+=100;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   185
 
<a name="l00178"></a>00178         <span class="comment">// draw the bitmap, stretched into the rectangle</span>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   186
 
<a name="l00179"></a>00179         SystemGc.DrawBitmap(bitmapRectInPixels, iBitmap);
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   187
 
<a name="l00180"></a>00180         }
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   188
 
</pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Thu Jan 21 10:32:58 2010 for TB10.1 Example Applications by&nbsp;
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   189
 
<a href="http://www.doxygen.org/index.html">
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   190
 
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3 </small></address>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   191
 
</body>
25a17d01db0c Addition of the PDK content and example code for Documentation_content according to Feature bug 1607 and bug 1608
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   192
 
</html>
MCL/sftools/depl/docscontent