1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // Lots of different Drawing Commands |
|
15 // |
|
16 // |
|
17 |
|
18 gc->SetBrushColor(TRgb::Gray4(2)); |
|
19 gc->Clear(); |
|
20 gc->SetBrushColor(TRgb::Gray4(0)); |
|
21 gc->Clear(TRect(2,2,20,5)); |
|
22 gc->DrawRect(TRect(size)); |
|
23 gc->SetBrushOrigin(TPoint(1,2)); |
|
24 gc->SetBrushStyle(CGraphicsContext::EForwardDiagonalHatchBrush); |
|
25 gc->DrawRect(TRect(30,2,60,8)); |
|
26 gc->SetBrushOrigin(TPoint(0,0)); |
|
27 gc->UseBrushPattern(aBitmap); |
|
28 gc->SetBrushStyle(CGraphicsContext::EPatternedBrush); |
|
29 gc->DrawRect(TRect(60,2,90,8)); |
|
30 gc->SetBrushStyle(CGraphicsContext::ENullBrush); |
|
31 gc->DiscardBrushPattern(); |
|
32 // |
|
33 gc->SetPenColor(TRgb::Gray4(1)); |
|
34 gc->DrawLine(TPoint(10,12),TPoint(22,20)); |
|
35 gc->SetPenSize(TSize(4,2)); |
|
36 gc->DrawLine(TPoint(22,10),TPoint(40,20)); |
|
37 gc->SetPenStyle(CGraphicsContext::EDottedPen); |
|
38 gc->SetPenSize(TSize(1,1)); |
|
39 gc->SetPenColor(TRgb::Gray4(0)); |
|
40 gc->DrawLine(TPoint(40,11),TPoint(60,20)); |
|
41 gc->SetPenStyle(CGraphicsContext::ESolidPen); |
|
42 gc->Plot(TPoint(60,10)); |
|
43 // |
|
44 gc->BitBlt(TPoint(size.AsPoint()-TPoint(20,20)),aBitmap); |
|
45 gc->BitBlt(TPoint(10,30),aBitmap,TRect(0,1,8,9)); |
|
46 gc->BitBltMasked(TPoint(10,40),aBitmap,TRect(1,2,8,9),aMaskBitmap,ETrue); |
|
47 gc->BitBltMasked(TPoint(20,40),aBitmap,TRect(0,0,9,9),aMaskBitmap,EFalse); |
|
48 gc->SetOrigin(TPoint(5,50)); |
|
49 gc->SetDrawMode(CGraphicsContext::EDrawModeXOR); |
|
50 gc->SetPenColor(TRgb::Gray4(3)); |
|
51 gc->SetClippingRect(TRect(0,0,20,15)); |
|
52 //gc->DrawArc(TRect(0,0,20,15),TPoint(10,0),TPoint(1,8)); |
|
53 gc->CancelClippingRect(); |
|
54 gc->SetDrawMode(CGraphicsContext::EDrawModePEN); |
|
55 gc->SetPenColor(TRgb::Gray4(0)); |
|
56 gc->MoveTo(TPoint(25,0)); |
|
57 gc->DrawLineTo(TPoint(40,5)); |
|
58 gc->DrawLineBy(TPoint(-20,10)); |
|
59 // |
|
60 CArrayFixFlat<TPoint>* polyLineArray=new(ELeave) CArrayFixFlat<TPoint>(4); |
|
61 CleanupStack::PushL(polyLineArray); |
|
62 polyLineArray->AppendL(TPoint(8,0)); |
|
63 polyLineArray->AppendL(TPoint(16,10)); |
|
64 polyLineArray->AppendL(TPoint(0,3)); |
|
65 polyLineArray->AppendL(TPoint(16,3)); |
|
66 polyLineArray->AppendL(TPoint(0,10)); |
|
67 polyLineArray->AppendL(TPoint(8,0)); |
|
68 gc->SetBrushStyle(CGraphicsContext::ESolidBrush); |
|
69 gc->SetOrigin(TPoint(50,50)); |
|
70 gc->DrawPolyLine(polyLineArray); |
|
71 gc->SetOrigin(TPoint(75,50)); |
|
72 gc->DrawPolyLine(&(polyLineArray->At(0)),polyLineArray->Count()); |
|
73 polyLineArray->Delete(5); |
|
74 gc->SetOrigin(TPoint(0,65)); |
|
75 gc->DrawPolygon(polyLineArray,CGraphicsContext::EWinding); |
|
76 gc->SetOrigin(TPoint(25,65)); |
|
77 gc->DrawPolygon(&(polyLineArray->At(0)),polyLineArray->Count(),CGraphicsContext::EWinding); |
|
78 gc->SetOrigin(TPoint(50,65)); |
|
79 gc->DrawPolygon(polyLineArray,CGraphicsContext::EAlternate); |
|
80 gc->SetOrigin(TPoint(75,65)); |
|
81 gc->DrawPolygon(&(polyLineArray->At(0)),polyLineArray->Count(),CGraphicsContext::EAlternate); |
|
82 CleanupStack::PopAndDestroy(); |
|
83 gc->SetBrushStyle(CGraphicsContext::ENullBrush); |
|
84 gc->SetOrigin(TPoint(0,0)); |
|
85 // |
|
86 gc->DrawPie(TRect(5,80,30,100),TPoint(10,65),TPoint(35,80)); |
|
87 gc->DrawEllipse(TRect(35,80,60,100)); |
|
88 gc->DrawRoundRect(TRect(65,80,80,100),TSize(5,3)); |
|
89 gc->DrawBitmap(TRect(10,105,40,120),aBitmap); |
|
90 gc->DrawBitmap(TRect(45,105,105,125),aBitmap,TRect(5,5,25,20)); |
|
91 //gc->DrawBitmap(TRect(110,40,205,125),aBitmap,TRect(5,5,25,20)); |
|
92 if (aExtraDrawBitMap) |
|
93 gc->DrawBitmap(TPoint(110,70),aBitmap); |
|
94 // |
|
95 gc->UseFont(aFont); |
|
96 TInt height=aFont->HeightInPixels(); |
|
97 TInt ascent=aFont->AscentInPixels(); |
|
98 TInt ypos=5; |
|
99 TInt xpos=100; |
|
100 gc->DrawText(_L("Test1"),TPoint(xpos,ypos+ascent)); |
|
101 gc->DrawText(_L("Test2"),TRect(xpos,ypos+height,xpos+50,5+height*2),ascent); |
|
102 gc->DrawText(_L("Test3"),TRect(xpos,ypos+height*2,xpos+80,5+height*3),ascent,CGraphicsContext::ERight,10); |
|
103 // |
|
104 ypos+=ascent+height*3; |
|
105 gc->SetUnderlineStyle(EUnderlineOn); |
|
106 gc->DrawText(_L("ULine"),TPoint(xpos,ypos)); |
|
107 gc->SetUnderlineStyle(EUnderlineOff); |
|
108 // |
|
109 gc->SetStrikethroughStyle(EStrikethroughOn); |
|
110 gc->DrawText(_L("Strike"),TPoint(xpos+50,ypos)); |
|
111 gc->SetStrikethroughStyle(EStrikethroughOff); |
|
112 gc->SetCharJustification(15,3); |
|
113 gc->DrawText(_L("abc"),TPoint(xpos+100,ypos)); |
|
114 // |
|
115 gc->SetWordJustification(10,1); |
|
116 gc->DrawText(_L("Two Words"),TPoint(xpos+5,ypos+height)); |
|
117 // |
|
118 xpos = 80; |
|
119 ypos = 40; |
|
120 RRegion clipRegion(2); |
|
121 // |
|
122 clipRegion.AddRect(TRect(xpos, ypos+10, xpos+30, ypos+20)); |
|
123 clipRegion.AddRect(TRect(xpos, ypos+30, xpos+30, ypos+40)); |
|
124 gc->SetClippingRegion(clipRegion); |
|
125 // |
|
126 gc->DrawTextVertical(_L("Vertical Text"), TPoint(xpos+10, ypos+10), EFalse); |
|
127 gc->DrawTextVertical(_L("Vertical Text Box"), TRect(xpos+40, ypos+10, xpos+60, ypos+100), 15, EFalse); |
|
128 // |
|
129 gc->CancelClippingRegion(); |
|
130 clipRegion.Close(); |
|
131 // |
|
132 gc->AlphaBlendBitmaps(TPoint(xpos+60, ypos+100), aBitmap, TRect(0, 0, 20,20), aMaskBitmap, TPoint(0, 0)); |
|
133 // |
|
134 gc->SetPenColor(TRgb::Gray4(3)); |
|
135 gc->SetBrushColor(TRgb::Gray4(0)); |
|
136 gc->SetBrushStyle(CGraphicsContext::ESolidBrush); |
|
137 xpos = 0; |
|
138 ypos = 120; |
|
139 TRect mapColorRect(xpos, ypos, xpos+20, ypos+20); |
|
140 gc->DrawRect(mapColorRect); |
|
141 TRgb colours[4] = { TRgb::Gray4(3), TRgb::Gray4(0), TRgb::Gray4(0), TRgb::Gray4(3) }; |
|
142 gc->MapColors(mapColorRect, colours, 2, ETrue); |
|
143 // |
|
144 gc->DiscardFont(); |
|