PixelFarm.Drawing.DrawBoard CreateSoftwareDrawBoard(int width, int height, InnerViewportKind innerViewportKind)
{
PixelFarm.Drawing.WinGdi.GdiPlusRenderSurface gdiRenderSurface = new PixelFarm.Drawing.WinGdi.GdiPlusRenderSurface(width, height);
var drawBoard = new PixelFarm.Drawing.WinGdi.GdiPlusDrawBoard(gdiRenderSurface);
drawBoard.CurrentFont = new PixelFarm.Drawing.RequestFont("Tahoma", 10);
return(drawBoard);
}
protected override void SetupCpuBlitRenderSurface()
{
//don't call base
//1. we create gdi plus draw board
var renderSurface = new PixelFarm.Drawing.WinGdi.GdiPlusRenderSurface(_width, _height);
_gdiDrawBoard = new PixelFarm.Drawing.WinGdi.GdiPlusDrawBoard(renderSurface);
_gdiDrawBoard.CurrentFont = new RequestFont("Tahoma", 10);
//2. create actual bitmap that share 'bitmap mem' with gdiPlus Render surface
_memBmp = renderSurface.GetMemBitmap();
//3. create painter from the agg bmp (then we will copy the 'client' gdi mem surface to the GL)
_aggPainter = renderSurface.GetAggPainter();//**
//***
//
//...
//
_memBitmapBinder = new MemBitmapBinder(_memBmp, false);
_memBitmapBinder.BitmapFormat = BitmapBufferFormat.BGR;//**
}
void SoftAggControl_Load(object sender, EventArgs e)
{
if (_useGdiPlusOutput)
{
// This example assumes the existence of a form called Form1.
// Gets a reference to the current BufferedGraphicsContext
//BufferedGraphicsContext currentContext = BufferedGraphicsManager.Current;
//_myBuffGfx = currentContext.Allocate(this.CreateGraphics(),
// this.DisplayRectangle);
// Creates a BufferedGraphics instance associated with Form1, and with
// dimensions the same size as the drawing surface of Form1.
thisGfx = this.CreateGraphics(); //for render to output
bufferBmpRect = this.DisplayRectangle;
//bufferBmp = new Bitmap(bufferBmpRect.Width, bufferBmpRect.Height);
sx = new PixelFarm.Drawing.WinGdi.GdiPlusRenderSurface(0, 0, bufferBmpRect.Width, bufferBmpRect.Height);
var gdiPlusCanvasPainter = new PixelFarm.Drawing.WinGdi.GdiPlusPainter(sx);
gdiPlusCanvasPainter.SmoothingMode = _gdiAntiAlias ? PixelFarm.Drawing.SmoothingMode.AntiAlias : PixelFarm.Drawing.SmoothingMode.HighSpeed;
painter = gdiPlusCanvasPainter;
painter.CurrentFont = new PixelFarm.Drawing.RequestFont("tahoma", 14);
}
else
{
AggRenderSurface aggsx = CreateAggRenderSurface(myWidth, myHeight, 32);
AggPainter aggPainter = new AggPainter(aggsx);
//set text printer for agg canvas painter
aggPainter.CurrentFont = new PixelFarm.Drawing.RequestFont("tahoma", 14);
//TODO: review text printer here again***
VxsTextPrinter textPrinter = new VxsTextPrinter(aggPainter, YourImplementation.BootStrapWinGdi.GetFontLoader());
aggPainter.TextPrinter = textPrinter;
painter = aggPainter;
}
painter.Clear(PixelFarm.Drawing.Color.White);
}
