+#if !wxMAC_USE_CORE_GRAPHICS
+ // GetPixel and FloodFill not supported by Mac OS X CoreGraphics
+ // (FloodFill uses Blit from a non-wxMemoryDC)
+ //flood fill using brush, starting at 1,1 and replacing whatever colour we find there
+ dc.SetBrush(wxBrush(wxColour(128,128,0), wxSOLID));
+
+ wxColour tmpColour ;
+ dc.GetPixel(1,1, &tmpColour);
+ dc.FloodFill(1,1, tmpColour, wxFLOOD_SURFACE);
+#endif
+
+ dc.DrawCheckMark(5, 80, 15, 15);
+ dc.DrawCheckMark(25, 80, 30, 30);
+ dc.DrawCheckMark(60, 80, 60, 60);
+
+ // this is the test for "blitting bitmap into DC damages selected brush" bug
+ wxCoord rectSize = m_std_icon.GetWidth() + 10;
+ wxCoord x = 100;
+ dc.SetPen(*wxTRANSPARENT_PEN);
+ dc.SetBrush( *wxGREEN_BRUSH );
+ dc.DrawRectangle(x, 10, rectSize, rectSize);
+ dc.DrawBitmap(m_std_icon, x + 5, 15, true);
+ x += rectSize + 10;
+ dc.DrawRectangle(x, 10, rectSize, rectSize);
+ dc.DrawIcon(m_std_icon, x + 5, 15);
+ x += rectSize + 10;
+ dc.DrawRectangle(x, 10, rectSize, rectSize);
+
+ // test for "transparent" bitmap drawing (it intersects with the last
+ // rectangle above)
+ //dc.SetBrush( *wxTRANSPARENT_BRUSH );
+
+ if (m_smile_bmp.Ok())
+ dc.DrawBitmap(m_smile_bmp, x + rectSize - 20, rectSize - 10, true);
+
+ dc.SetBrush( *wxBLACK_BRUSH );
+ dc.DrawRectangle( 0, 160, 1000, 300 );
+
+ // draw lines
+ wxBitmap bitmap(20,70);
+ wxMemoryDC memdc;
+ memdc.SelectObject( bitmap );
+ memdc.SetBrush( *wxBLACK_BRUSH );
+ memdc.SetPen( *wxWHITE_PEN );
+ memdc.DrawRectangle(0,0,20,70);
+ memdc.DrawLine( 10,0,10,70 );
+
+ // to the right
+ wxPen pen = *wxRED_PEN;
+ memdc.SetPen(pen);
+ memdc.DrawLine( 10, 5,10, 5 );
+ memdc.DrawLine( 10,10,11,10 );
+ memdc.DrawLine( 10,15,12,15 );
+ memdc.DrawLine( 10,20,13,20 );
+
+/*
+ memdc.SetPen(*wxRED_PEN);
+ memdc.DrawLine( 12, 5,12, 5 );
+ memdc.DrawLine( 12,10,13,10 );
+ memdc.DrawLine( 12,15,14,15 );
+ memdc.DrawLine( 12,20,15,20 );
+*/
+
+ // same to the left
+ memdc.DrawLine( 10,25,10,25 );
+ memdc.DrawLine( 10,30, 9,30 );
+ memdc.DrawLine( 10,35, 8,35 );
+ memdc.DrawLine( 10,40, 7,40 );
+
+ // XOR draw lines
+ dc.SetPen(*wxWHITE_PEN);
+ memdc.SetLogicalFunction( wxINVERT );
+ memdc.SetPen( *wxWHITE_PEN );
+ memdc.DrawLine( 10,50,10,50 );
+ memdc.DrawLine( 10,55,11,55 );
+ memdc.DrawLine( 10,60,12,60 );
+ memdc.DrawLine( 10,65,13,65 );
+
+ memdc.DrawLine( 12,50,12,50 );
+ memdc.DrawLine( 12,55,13,55 );
+ memdc.DrawLine( 12,60,14,60 );
+ memdc.DrawLine( 12,65,15,65 );
+
+ memdc.SelectObject( wxNullBitmap );
+ dc.DrawBitmap( bitmap, 10, 170 );
+ wxImage image = bitmap.ConvertToImage();
+ image.Rescale( 60,210 );
+ bitmap = wxBitmap(image);
+ dc.DrawBitmap( bitmap, 50, 170 );
+
+ // test the rectangle outline drawing - there should be one pixel between
+ // the rect and the lines
+ dc.SetPen(*wxWHITE_PEN);
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
+ dc.DrawRectangle(150, 170, 49, 29);
+ dc.DrawRectangle(200, 170, 49, 29);
+ dc.SetPen(*wxWHITE_PEN);
+ dc.DrawLine(250, 210, 250, 170);
+ dc.DrawLine(260, 200, 150, 200);
+
+ // test the rectangle filled drawing - there should be one pixel between
+ // the rect and the lines
+ dc.SetPen(*wxTRANSPARENT_PEN);
+ dc.SetBrush( *wxWHITE_BRUSH );
+ dc.DrawRectangle(300, 170, 49, 29);
+ dc.DrawRectangle(350, 170, 49, 29);
+ dc.SetPen(*wxWHITE_PEN);
+ dc.DrawLine(400, 170, 400, 210);
+ dc.DrawLine(300, 200, 410, 200);
+
+ // a few more tests of this kind
+ dc.SetPen(*wxRED_PEN);
+ dc.SetBrush( *wxWHITE_BRUSH );
+ dc.DrawRectangle(300, 220, 1, 1);
+ dc.DrawRectangle(310, 220, 2, 2);
+ dc.DrawRectangle(320, 220, 3, 3);
+ dc.DrawRectangle(330, 220, 4, 4);
+
+ dc.SetPen(*wxTRANSPARENT_PEN);
+ dc.SetBrush( *wxWHITE_BRUSH );
+ dc.DrawRectangle(300, 230, 1, 1);
+ dc.DrawRectangle(310, 230, 2, 2);
+ dc.DrawRectangle(320, 230, 3, 3);
+ dc.DrawRectangle(330, 230, 4, 4);
+
+ // and now for filled rect with outline
+ dc.SetPen(*wxRED_PEN);
+ dc.SetBrush( *wxWHITE_BRUSH );
+ dc.DrawRectangle(500, 170, 49, 29);
+ dc.DrawRectangle(550, 170, 49, 29);
+ dc.SetPen(*wxWHITE_PEN);
+ dc.DrawLine(600, 170, 600, 210);
+ dc.DrawLine(500, 200, 610, 200);
+
+ // test the rectangle outline drawing - there should be one pixel between
+ // the rect and the lines
+ dc.SetPen(*wxWHITE_PEN);
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
+ dc.DrawRoundedRectangle(150, 270, 49, 29, 6);
+ dc.DrawRoundedRectangle(200, 270, 49, 29, 6);
+ dc.SetPen(*wxWHITE_PEN);
+ dc.DrawLine(250, 270, 250, 310);
+ dc.DrawLine(150, 300, 260, 300);
+
+ // test the rectangle filled drawing - there should be one pixel between
+ // the rect and the lines
+ dc.SetPen(*wxTRANSPARENT_PEN);
+ dc.SetBrush( *wxWHITE_BRUSH );
+ dc.DrawRoundedRectangle(300, 270, 49, 29, 6);
+ dc.DrawRoundedRectangle(350, 270, 49, 29, 6);
+ dc.SetPen(*wxWHITE_PEN);
+ dc.DrawLine(400, 270, 400, 310);
+ dc.DrawLine(300, 300, 410, 300);
+
+ // Added by JACS to demonstrate bizarre behaviour.
+ // With a size of 70, we get a missing red RHS,
+ // and the height is too small, so we get yellow
+ // showing. With a size of 40, it draws as expected:
+ // it just shows a white rectangle with red outline.
+ int totalWidth = 70;
+ int totalHeight = 70;
+ wxBitmap bitmap2(totalWidth, totalHeight);
+
+ wxMemoryDC memdc2;
+ memdc2.SelectObject(bitmap2);
+
+ wxColour clr(255, 255, 0);
+ wxBrush yellowBrush(clr, wxSOLID);
+ memdc2.SetBackground(yellowBrush);
+ memdc2.Clear();
+
+ wxPen yellowPen(clr, 1, wxSOLID);
+
+ // Now draw a white rectangle with red outline. It should
+ // entirely eclipse the yellow background.
+ memdc2.SetPen(*wxRED_PEN);
+ memdc2.SetBrush(*wxWHITE_BRUSH);
+
+ memdc2.DrawRectangle(0, 0, totalWidth, totalHeight);
+
+ memdc2.SetPen(wxNullPen);
+ memdc2.SetBrush(wxNullBrush);
+ memdc2.SelectObject(wxNullBitmap);
+
+ dc.DrawBitmap(bitmap2, 500, 270);
+
+ // Repeat, but draw directly on dc
+ // Draw a yellow rectangle filling the bitmap
+
+ x = 600; int y = 270;
+ dc.SetPen(yellowPen);
+ dc.SetBrush(yellowBrush);
+ dc.DrawRectangle(x, y, totalWidth, totalHeight);
+
+ // Now draw a white rectangle with red outline. It should
+ // entirely eclipse the yellow background.
+ dc.SetPen(*wxRED_PEN);
+ dc.SetBrush(*wxWHITE_BRUSH);
+
+ dc.DrawRectangle(x, y, totalWidth, totalHeight);
+}
+
+void MyCanvas::DrawText(wxDC& dc)
+{
projects / wxWidgets.git / blobdiff