public VertexStore CreateVxs(char[] buffer, double x = 0, double y = 0)
{
int j = buffer.Length;
int buffsize = j * 2;
//get kerning list
ProperGlyph[] properGlyphs = new ProperGlyph[buffsize];
currentFont.GetGlyphPos(buffer, 0, buffsize, properGlyphs);
VertexStore resultVxs = new VertexStore();
double xpos = x;
for (int i = 0; i < buffsize; ++i)
{
uint codepoint = properGlyphs[i].codepoint;
if (codepoint == 0)
{
break;
}
//-------------------------------------------------------------
FontGlyph glyph = this.currentFont.GetGlyphByIndex(codepoint);
var left = glyph.exportGlyph.img_horiBearingX;
//--------------------------------------------------------
VertexStore vxs1 = Agg.Transform.Affine.TranslateToVxs(
glyph.flattenVxs,
(float)(xpos),
(float)(y));
//--------------------------------------------------------
resultVxs.AddSubVertices(vxs1);
int w = (glyph.exportGlyph.advanceX) >> 6;
xpos += (w);
//-------------------------------------------------------------
}
return(resultVxs);
}
public void Print(PixelFarm.Drawing.Color color, char[] buffer, int start, int len, double x, double y)
{
if (this.currentFont.IsAtlasFont)
{
//temp hard-code here!
PixelFarm.Agg.Fonts.GdiTextureFont textureFont = (PixelFarm.Agg.Fonts.GdiTextureFont)currentFont;
var srcAndDestList = textureFont.GetGlyphPos(buffer, start, len, (int)x, (int)y);
//***
canvas2d.DrawGlyphImages(color, textureFont.BmpBoard, srcAndDestList);
}
else
{
int j = len;
int buffsize = j * 2;
//get kerning list
if (properGlyphs == null)
{
properGlyphs = new ProperGlyph[buffsize];
currentFont.GetGlyphPos(buffer, start, buffsize, properGlyphs);
}
double xpos = x;
for (int i = 0; i < buffsize; ++i)
{
uint codepoint = properGlyphs[i].codepoint;
if (codepoint == 0)
{
break;
}
//-------------------------------------------------------------
FontGlyph glyph = this.currentFont.GetGlyphByIndex(codepoint);
//glyph image32
//-------------------------------------------------------------
GLBitmap bmp = new GLBitmap(new LazyAggBitmapBufferProvider(glyph.glyphImage32));
var left = glyph.exportGlyph.img_horiBearingX;
this.canvas2d.DrawImage(bmp,
(float)(xpos + (left >> 6)),
(float)(y + (glyph.exportGlyph.bboxYmin >> 6)));
int w = (glyph.exportGlyph.advanceX) >> 6;
xpos += (w);
bmp.Dispose(); //temp here
//-------------------------------------------------------------
}
}
}