protected override bool OnExposeEvent(Gdk.EventExpose args)
{
using (Context cg = Gdk.CairoHelper.Create (args.Window))
{
Win32GDI GDI_Win32 = Win32GDI.getInstance();
if (GDI_Win32.isAvailable())
{
System.Drawing.Graphics wg = Gtk.DotNet.Graphics.FromDrawable(this.GdkWindow, true);
IntPtr hdc = wg.GetHdc();
int i = 0;
int n = 2;
int w = 16;
int h = 16;
Area[] areas = new Area[n];
GDI.POINT[][] points = new GDI.POINT[n][];
/* Test Case 1 */
areas[i].X = 0;
areas[i].Y = 0;
areas[i].W = w;
areas[i].H = h;
points[i] = new GDI.POINT[4];
points[i][0].X = 0;
points[i][0].Y = 15;
points[i][1].X = 8;
points[i][1].Y = 0;
points[i][2].X = 15;
points[i][2].Y = 15;
points[i][3].X = 0;
points[i][3].Y = 15;
i++;
/* Test Case 2 */
areas[i].X = 0;
areas[i].Y = 0;
areas[i].W = w;
areas[i].H = h;
points[i] = new GDI.POINT[5];
points[i][0].X = w * i + 3;
points[i][0].Y = 0 + 3;
points[i][1].X = w * (i + 1) - 3;
points[i][1].Y = 0 + 3;
points[i][2].X = w * (i + 1) - 3;
points[i][2].Y = h - 3;
points[i][3].X = w * i + 3;
points[i][3].Y = h - 3;
points[i][4].X = w * i + 3;
points[i][4].Y = 0 + 3;
i++;
/* Fill Area with White */
cg.Color = new Cairo.Color(255,255,255);
Cairo.Rectangle rect = new Cairo.Rectangle(0, 0, n * w, h);
cg.Rectangle(rect);
cg.Fill();
cg.Stroke();
IntPtr blackSolidBrush = GDI_Win32.CreateSolidBrush(0);
IntPtr oldBrush = GDI_Win32.SelectObject(hdc, blackSolidBrush);
for (i = 0; i < n; i++)
{
GDI_Win32.MoveToEx(hdc, points[i][0].X, points[i][0].Y, IntPtr.Zero);
GDI_Win32.Polygon(hdc, points[i], points[i].Length);
dumpText += "unsigned char polygon_case_" + (i + 1) + "[" + w * h + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, i * w, 0, w, h) + "\n";
}
}
}
return true;
}
protected override bool OnExposeEvent(Gdk.EventExpose args)
{
using (Context g = Gdk.CairoHelper.Create (args.Window))
{
g.LineWidth = 1;
g.Antialias = Antialias.None;
Win32GDI GDI_Win32 = Win32GDI.getInstance();
if (GDI_Win32.isAvailable())
{
System.Drawing.Graphics wg = Gtk.DotNet.Graphics.FromDrawable(this.GdkWindow, true);
IntPtr hdc = wg.GetHdc();
int i = 0;
int n = 27;
int w = 16;
int h = 16;
int k = 12;
Area[] areas = new Area[n];
Point[] startp = new Point[n];
Point[] endp = new Point[n];
int[] rop2 = new int[n - k + 1];
/* Test Case 1: (0,0) -> (15,15) */
areas[i].X = 0;
areas[i].Y = 0;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w - 1;
endp[i].Y = areas[i].Y + h - 1;
i++;
/* Test Case 2: (15,15) -> (0,0) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + w - 1;
startp[i].Y = areas[i].Y + h - 1;
endp[i].X = areas[i].X;
endp[i].Y = areas[i].Y;
i++;
/* Test Case 3: (15,0) -> (0,15) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + w - 1;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X;
endp[i].Y = areas[i].Y + h - 1;
i++;
/* Test Case 4: (0,15) -> (15,0) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y + h - 1;
endp[i].X = areas[i].X + w - 1;
endp[i].Y = areas[i].Y;
i++;
/* Test Case 5: (0,8) -> (15,8) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y + (h / 2);
endp[i].X = areas[i].X + w - 1;
endp[i].Y = areas[i].Y + (h / 2);
i++;
/* Test Case 6: (15,8) -> (0,8) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + w - 1;
startp[i].Y = areas[i].Y + (h / 2);
endp[i].X = areas[i].X;
endp[i].Y = areas[i].Y + (h / 2);
i++;
/* Test Case 7: (8,0) -> (8,15) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + (w / 2);
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + (w / 2);
endp[i].Y = areas[i].Y + h - 1;
i++;
/* Test Case 8: (8,15) -> (8,0) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + (w / 2);
startp[i].Y = areas[i].Y + h - 1;
endp[i].X = areas[i].X + (w / 2);
endp[i].Y = areas[i].Y;
i++;
/* Test Case 9: (4,4) -> (12,12) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + (w / 4);
startp[i].Y = areas[i].Y + (h / 4);
endp[i].X = areas[i].X + 3 * (w / 4);
endp[i].Y = areas[i].Y + 3 * (h / 4);
i++;
/* Test Case 10: (12,12) -> (4,4) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + 3 * (w / 4);
startp[i].Y = areas[i].Y + 3 * (h / 4);
endp[i].X = areas[i].X + (w / 4);
endp[i].Y = areas[i].Y + (h / 4);
i++;
/* Test Case 11: (0,0) -> (+10,+10) */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w + 10;
endp[i].Y = areas[i].Y + h + 10;
i++;
/* Test Case 12: (0,0) -> (16,16), R2_BLACK */
areas[i].X = 0;
areas[i].Y = 2 * h;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_BLACK;
i++;
/* Test Case 13: (0,0) -> (16,16), R2_NOTMERGEPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_NOTMERGEPEN;
i++;
/* Test Case 14: (0,0) -> (16,16), R2_MASKNOTPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_MASKNOTPEN;
i++;
/* Test Case 15: (0,0) -> (16,16), R2_NOTCOPYPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_NOTCOPYPEN;
i++;
/* Test Case 16: (0,0) -> (16,16), R2_MASKPENNOT */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_MASKPENNOT;
i++;
/* Test Case 17: (0,0) -> (16,16), R2_NOT */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_NOT;
i++;
/* Test Case 18: (0,0) -> (16,16), R2_XORPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_XORPEN;
i++;
/* Test Case 19: (0,0) -> (16,16), R2_NOTMASKPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_NOTMASKPEN;
i++;
/* Test Case 20: (0,0) -> (16,16), R2_MASKPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_MASKPEN;
i++;
/* Test Case 21: (0,0) -> (16,16), R2_NOTXORPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_NOTXORPEN;
i++;
/* Test Case 22: (0,0) -> (16,16), R2_NOP */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_NOP;
i++;
/* Test Case 23: (0,0) -> (16,16), R2_MERGENOTPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_MERGENOTPEN;
i++;
/* Test Case 24: (0,0) -> (16,16), R2_COPYPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_COPYPEN;
i++;
/* Test Case 25: (0,0) -> (16,16), R2_MERGEPENNOT */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_MERGEPENNOT;
i++;
/* Test Case 26: (0,0) -> (16,16), R2_MERGEPEN */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_MERGEPEN;
i++;
/* Test Case 27: (0,0) -> (16,16), R2_WHITE */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
rop2[i - k + 1] = GDI.R2_WHITE;
i++;
for (i = 0; i < k; i++)
{
/* Set Clipping Region */
IntPtr clippingRegion = GDI_Win32.CreateRectRgn(areas[i].X, areas[i].Y, areas[i].X + areas[i].W, areas[i].Y + areas[i].H);
GDI_Win32.SelectClipRgn(hdc, IntPtr.Zero);
GDI_Win32.SelectClipRgn(hdc, clippingRegion);
/* Fill Area with White */
g.Color = new Color(255,255,255);
Rectangle rect = new Rectangle(areas[i].X, areas[i].Y, areas[i].W, areas[i].H);
g.Rectangle(rect);
g.Fill();
g.Stroke();
/* Render Test Case */
IntPtr pen = GDI_Win32.CreatePen(1, 1, 0);
IntPtr oldPen = GDI_Win32.SelectObject(hdc, pen);
GDI_Win32.MoveToEx(hdc, startp[i].X, startp[i].Y, IntPtr.Zero);
GDI_Win32.LineTo(hdc, endp[i].X, endp[i].Y);
dumpText += "unsigned char line_to_case_" + (i + 1) + "[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
}
for (i = k; i < n; i++)
{
/* Set Clipping Region */
IntPtr clippingRegion = GDI_Win32.CreateRectRgn(areas[i].X, areas[i].Y, areas[i].X + areas[i].W, areas[i].Y + areas[i].H);
GDI_Win32.SelectClipRgn(hdc, IntPtr.Zero);
GDI_Win32.SelectClipRgn(hdc, clippingRegion);
/* Fill Area with White */
g.Color = new Color(255,255,255);
Rectangle rect = new Rectangle(areas[i].X, areas[i].Y, areas[i].W, areas[i].H);
g.Rectangle(rect);
g.Fill();
g.Stroke();
/* Render Test Case */
GDI_Win32.SetROP2(hdc, rop2[i - k + 1]);
IntPtr pen = GDI_Win32.CreatePen(1, 1, 0xFFFFFF);
IntPtr oldPen = GDI_Win32.SelectObject(hdc, pen);
GDI_Win32.MoveToEx(hdc, startp[i].X, startp[i].Y, IntPtr.Zero);
GDI_Win32.LineTo(hdc, endp[i].X, endp[i].Y);
dumpText += "unsigned char line_to_case_" + (i + 1) + "[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
}
}
}
return true;
}
protected override bool OnExposeEvent(Gdk.EventExpose args)
{
using (Context cg = Gdk.CairoHelper.Create (args.Window))
{
Win32GDI GDI_Win32 = Win32GDI.getInstance();
if (GDI_Win32.isAvailable())
{
System.Drawing.Graphics wg = Gtk.DotNet.Graphics.FromDrawable(this.GdkWindow, true);
IntPtr hdc = wg.GetHdc();
Area aSrc = new Area();
Area aDst = new Area();
Area aPat = new Area();
aSrc.X = 0;
aSrc.Y = 0;
aSrc.W = 16;
aSrc.H = 16;
aDst.X = 16;
aDst.Y = 0;
aDst.W = 16;
aDst.H = 16;
aPat.X = 32;
aPat.Y = 0;
aPat.W = 8;
aPat.H = 8;
drawBitmap(hdc, aSrc.X, aSrc.Y, bmp_SRC);
drawBitmap(hdc, aDst.X, aDst.Y, bmp_DST);
drawBitmap(hdc, aPat.X, aPat.Y, bmp_PAT);
dumpText += "unsigned char bmp_SRC[" + bmp_SRC.Width * bmp_SRC.Height + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, aSrc.X, aSrc.Y, bmp_SRC.Width, bmp_SRC.Height) + "\n";
dumpText += "unsigned char bmp_DST[" + bmp_DST.Width * bmp_DST.Height + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, aDst.X, aDst.Y, bmp_DST.Width, bmp_DST.Height) + "\n";
dumpText += "unsigned char bmp_PAT[" + bmp_PAT.Width * bmp_PAT.Height + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, aPat.X, aPat.Y, bmp_PAT.Width, bmp_PAT.Height) + "\n";
IntPtr hBrushOld;
IntPtr hBrush = GDI_Win32.CreatePatternBrush(bmp_PAT.GetHbitmap());
int i = 0;
int n = 16;
int w = 16;
int h = 16;
/* Fill Area with White */
cg.Color = new Cairo.Color(255,255,255);
Cairo.Rectangle rect = new Cairo.Rectangle(0, 32, n * w, h);
cg.Rectangle(rect);
cg.Fill();
cg.Stroke();
Area[] areas = new Area[n];
/* Test Case 1: SRCCOPY */
areas[i].X = 0;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.SRCCOPY);
dumpText += "unsigned char bmp_SRCCOPY[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 2: BLACKNESS */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.BLACKNESS);
dumpText += "unsigned char bmp_BLACKNESS[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 3: WHITENESS */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.WHITENESS);
dumpText += "unsigned char bmp_WHITENESS[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 4: SRCAND */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.SRCAND);
dumpText += "unsigned char bmp_SRCAND[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 5: SRCPAINT */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.SRCPAINT);
dumpText += "unsigned char bmp_SRCPAINT[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 6: SRCINVERT */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.SRCINVERT);
dumpText += "unsigned char bmp_SRCINVERT[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 7: SRCERASE */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.SRCERASE);
dumpText += "unsigned char bmp_SRCERASE[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 8: NOTSRCCOPY */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.NOTSRCCOPY);
dumpText += "unsigned char bmp_NOTSRCCOPY[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 9: NOTSRCERASE */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.NOTSRCERASE);
dumpText += "unsigned char bmp_NOTSRCERASE[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 10: DSTINVERT */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
hBrushOld = GDI_Win32.SelectObject(hdc, hBrush);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.DSTINVERT);
dumpText += "unsigned char bmp_DSTINVERT[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 11: SPna */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
hBrushOld = GDI_Win32.SelectObject(hdc, hBrush);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.SPna);
dumpText += "unsigned char bmp_SPna[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 12: MERGEPAINT */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
hBrushOld = GDI_Win32.SelectObject(hdc, hBrush);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.MERGEPAINT);
dumpText += "unsigned char bmp_MERGEPAINT[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 13: MERGECOPY */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
hBrushOld = GDI_Win32.SelectObject(hdc, hBrush);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.MERGECOPY);
dumpText += "unsigned char bmp_MERGECOPY[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 14: PATPAINT */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
hBrushOld = GDI_Win32.SelectObject(hdc, hBrush);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.PATPAINT);
dumpText += "unsigned char bmp_PATPAINT[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 15: PATCOPY */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
hBrushOld = GDI_Win32.SelectObject(hdc, hBrush);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.PATCOPY);
dumpText += "unsigned char bmp_PATCOPY[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
/* Test Case 16: PATINVERT */
areas[i].X = areas[i - 1].X + w;
areas[i].Y = 32;
areas[i].W = w;
areas[i].H = h;
hBrushOld = GDI_Win32.SelectObject(hdc, hBrush);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aDst.X, aDst.Y, GDI.SRCCOPY);
GDI_Win32.BitBlt(hdc, areas[i].X, areas[i].Y, aSrc.W, aSrc.H, hdc, aSrc.X, aSrc.Y, GDI.PATINVERT);
dumpText += "unsigned char bmp_PATINVERT[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
i++;
}
}
return true;
}
protected override bool OnExposeEvent(Gdk.EventExpose args)
{
using (Context g = Gdk.CairoHelper.Create (args.Window))
{
g.LineWidth = 1;
g.Antialias = Antialias.None;
Win32GDI GDI_Win32 = Win32GDI.getInstance();
if (GDI_Win32.isAvailable())
{
System.Drawing.Graphics wg = Gtk.DotNet.Graphics.FromDrawable(this.GdkWindow, true);
IntPtr hdc = wg.GetHdc();
int i = 0;
int n = 10;
int w = 16;
int h = 16;
Area[] areas = new Area[n];
Point[] startp = new Point[n];
Point[] endp = new Point[n];
/* Test Case 1 */
areas[i].X = 0;
areas[i].Y = 0;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + h;
i++;
/* Test Case 2 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + w;
startp[i].Y = areas[i].Y + h;
endp[i].X = areas[i].X;
endp[i].Y = areas[i].Y;
i++;
/* Test Case 3 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + w;
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X;
endp[i].Y = areas[i].Y + h;
i++;
/* Test Case 4 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y + h;
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y;
i++;
/* Test Case 5 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X;
startp[i].Y = areas[i].Y + (h / 2);
endp[i].X = areas[i].X + w;
endp[i].Y = areas[i].Y + (h / 2);
i++;
/* Test Case 6 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + w;
startp[i].Y = areas[i].Y + (h / 2);
endp[i].X = areas[i].X;
endp[i].Y = areas[i].Y + (h / 2);
i++;
/* Test Case 7 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + (w / 2);
startp[i].Y = areas[i].Y;
endp[i].X = areas[i].X + (w / 2);
endp[i].Y = areas[i].Y + h;
i++;
/* Test Case 8 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + (w / 2);
startp[i].Y = areas[i].Y + h;
endp[i].X = areas[i].X + (w / 2);
endp[i].Y = areas[i].Y;
i++;
/* Test Case 9 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + (w / 4);
startp[i].Y = areas[i].Y + (h / 4);
endp[i].X = areas[i].X + 3 * (w / 4);
endp[i].Y = areas[i].Y + 3 * (h / 4);
i++;
/* Test Case 10 */
areas[i].X = areas[i - 1].X + areas[i - 1].W;
areas[i].Y = areas[i - 1].Y;
areas[i].W = w;
areas[i].H = h;
startp[i].X = areas[i].X + 3 * (w / 4);
startp[i].Y = areas[i].Y + (h / 4);
endp[i].X = areas[i].X + (w / 4);
endp[i].Y = areas[i].Y + 3 * (h / 4);
i++;
for (i = 0; i < n; i++)
{
if (!rendered)
{
/* Fill Area with White */
g.Color = new Color(255,255,255);
Rectangle rect = new Rectangle(areas[i].X, areas[i].Y, areas[i].W, areas[i].H);
g.Rectangle(rect);
g.Fill();
g.Stroke();
}
/* Render Test Case */
IntPtr pen = GDI_Win32.CreatePen(1, 1, 0);
IntPtr oldPen = GDI_Win32.SelectObject(hdc, pen);
GDI_Win32.MoveToEx(hdc, startp[i].X, startp[i].Y, IntPtr.Zero);
GDI_Win32.LineTo(hdc, endp[i].X, endp[i].Y);
dumpText += "unsigned char line_to_case_" + (i + 1) + "[" + areas[i].W * areas[i].H + "] = \n";
dumpText += dumpPixelArea(GDI_Win32, hdc, areas[i].X, areas[i].Y, areas[i].W, areas[i].H) + "\n";
}
}
}
return true;
}
