public AggTextSpanPrinter(GLPainter canvasPainter, int w, int h)
{
//this class print long text into agg canvas
//then copy pixel buffer from aff canvas to gl-bmp
//then draw the gl-bmp into target gl canvas
//TODO: review here
this.canvasPainter = canvasPainter;
this._glsx = canvasPainter.Canvas;
bmpWidth = w;
bmpHeight = h;
_actualImage = new ActualImage(bmpWidth, bmpHeight);
_aggsx = new AggRenderSurface(_actualImage);
_aggPainter = new AggPainter(_aggsx);
_aggPainter.FillColor = Color.Black;
_aggPainter.StrokeColor = Color.Black;
//set default1
_aggPainter.CurrentFont = canvasPainter.CurrentFont;
var openFontStore = new Typography.TextServices.OpenFontStore();
_vxsTextPrinter = new VxsTextPrinter(_aggPainter, openFontStore);
_aggPainter.TextPrinter = _vxsTextPrinter;
}
public GLBitmapGlyphTextPrinter(GLPainter painter, LayoutFarm.OpenFontTextService textServices)
{
//create text printer for use with canvas painter
this.painter = painter;
this._glsx = painter.Canvas;
this._textServices = textServices;
//_currentTextureKind = TextureKind.Msdf;
//_currentTextureKind = TextureKind.StencilGreyScale;
_myGLBitmapFontMx = new MySimpleGLBitmapFontManager(TextureKind.StencilLcdEffect, textServices);
//change this to fit yours.
_myGLBitmapFontMx.SetCurrentScriptLangs(
new ScriptLang[]
{
ScriptLangs.Latin,
ScriptLangs.Thai //eg. Thai, for test with complex script, you can change to your own
});
//test textures...
//GlyphPosPixelSnapX = GlyphPosPixelSnapKind.Integer;
//GlyphPosPixelSnapY = GlyphPosPixelSnapKind.Integer;
ChangeFont(painter.CurrentFont);
}
public GLPainter(GLRenderSurface glsx)
{
_glsx = glsx;
_width = glsx.CanvasWidth;
_height = glsx.CanvasHeight;
_fontFillColor = Color.Black;
_clipBox = new RectInt(0, 0, _width, _height);
_arcTool = new Arc();
CurrentFont = new RequestFont("tahoma", 14);
UseVertexBufferObjectForRenderVx = true;
//tools
_igfxPathBuilder = InternalGraphicsPathBuilder.CreateNew();
}
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);
}
