public void Dispose()
{
if (nativeWin32Dc != null)
{
nativeWin32Dc.Dispose();
nativeWin32Dc = null;
}
}
public WinGdiFontPrinter(int w, int h)
{
_width = w;
_height = h;
bmpWidth = w;
bmpHeight = h;
memdc = new Win32.NativeWin32MemoryDc(bmpWidth, bmpHeight);
//TODO: review here
//use default font from current platform
InitFont("tahoma", 14);
memdc.SetTextColor(0);
}
public void Initialize(int width, int height, int bitDepth, ActualImage actualImage)
{
if (width > 0 && height > 0)
{
this.width = width;
this.height = height;
nativeWin32Dc = new Win32.NativeWin32MemoryDc(width, height, false);
this.actualImage = actualImage;
return;
}
throw new NotSupportedException();
}
public WinGdiFontPrinter(CanvasGL2d canvas, int w, int h)
{
this.canvas = canvas;
_width = w;
_height = h;
bmpWidth = w;
bmpHeight = h;
memdc = new Win32.NativeWin32MemoryDc(bmpWidth, bmpHeight);
//TODO: review here
//use default font from current platform
InitFont("tahoma", 14);
memdc.SetTextColor(0);
}
public WinGdiFontPrinter(GLRenderSurface glsx, int w, int h)
{
this._glsx = glsx;
_width = w;
_height = h;
bmpWidth = w;
bmpHeight = h;
memdc = new Win32.NativeWin32MemoryDc(bmpWidth, bmpHeight);
//TODO: review here
//use default font from current platform
InitFont("tahoma", 14);
memdc.SetTextColor(0);
}
public void Initialize(int width, int height, int bitDepth, ActualImage actualImage)
{
if (width > 0 && height > 0)
{
this.width = width;
this.height = height;
//if (bitDepth != 32)
//{
// throw new NotImplementedException("Don't support this bit depth yet.");
//}
//else
//{
// actualImage = new ActualImage(width, height, PixelFormat.ARGB32);
this.actualImage = actualImage;
nativeWin32Dc = new Win32.NativeWin32MemoryDc(width, height, true);
// return Graphics2D.CreateFromImage(actualImage);
//}
return;
}
throw new NotSupportedException();
}
public override void CopyOutputPixelBuffer(int x, int y, int w, int h, IntPtr outputBuffer)
{
//1. This version support on Win32 only
//2. this is an example, to draw directly into the memDC, not need to create control
//3. x and y set to 0
//4. w and h must be the width and height of the viewport
unsafe
{
//create new memdc
Win32.NativeWin32MemoryDc memDc = new Win32.NativeWin32MemoryDc(w, h);
memDc.PatBlt(Win32.NativeWin32MemoryDc.PatBltColor.White);
//TODO: check if we need to set init font/brush/pen for the new DC or not
gdiPlusViewport.FullMode = true;
//pain to the destination dc
this.gdiPlusViewport.PaintMe(memDc.DC);
IntPtr outputBits = memDc.PPVBits;
//Win32.MyWin32.memcpy((byte*)outputBuffer, (byte*)memDc.PPVBits, w * 4 * h);
memDc.CopyPixelBitsToOutput((byte *)outputBuffer);
memDc.Dispose();
}
}
public void Initialize(int width, int height, int bitDepth, ActualImage actualImage)
{
if (width > 0 && height > 0)
{
this.width = width;
this.height = height;
//if (bitDepth != 32)
//{
// throw new NotImplementedException("Don't support this bit depth yet.");
//}
//else
//{
// actualImage = new ActualImage(width, height, PixelFormat.ARGB32);
this.actualImage = actualImage;
nativeWin32Dc = new Win32.NativeWin32MemoryDc(width, height, true);
// return Graphics2D.CreateFromImage(actualImage);
//}
return;
}
throw new NotSupportedException();
}
