private Glyph GetGlyph(char character)
{
Glyph glyph;
lock (glyphs)
{
if (!glyphs.TryGetValue(character, out glyph))
{
// if we have a loaded ttf try to create the glyph data
if (_ofTypeface != null)
{
var storage = new VertexStorage();
var translator = new VertexSourceGlyphTranslator(storage);
var glyphIndex = _ofTypeface.GetGlyphIndex(character);
var ttfGlyph = _ofTypeface.GetGlyph(glyphIndex);
//
Typography.OpenFont.IGlyphReaderExtensions.Read(translator, ttfGlyph.GlyphPoints, ttfGlyph.EndPoints);
//
glyph = new Glyph();
glyph.unicode = character;
glyph.horiz_adv_x = _ofTypeface.GetHAdvanceWidthFromGlyphIndex(glyphIndex);
glyphs.Add(character, glyph);
// Wrap glyph data with ClosedLoopGlyphData to ensure all loops are correctly closed
glyph.glyphData = new ClosedLoopGlyphData(storage);
}
}
}
return(glyph);
}
void RunSampleF(PixelFarm.Drawing.Painter p)
{
//version 4:
p.Clear(PixelFarm.Drawing.Color.White);
p.UseLcdEffectSubPixelRendering = this.EnableSubPix;
//--------------------------
p.StrokeColor = PixelFarm.Drawing.Color.Black;
p.StrokeWidth = 2.0f;
//p.DrawLine(2, 0, 10, 15);
int lineLen = 10;
int x = 30;
int y = 30;
p.FillColor = PixelFarm.Drawing.Color.Black;
using (System.IO.FileStream fs = new System.IO.FileStream("c:\\Windows\\Fonts\\tahoma.ttf", System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
Typography.OpenFont.OpenFontReader reader = new Typography.OpenFont.OpenFontReader();
Typography.OpenFont.Typeface typeface = reader.Read(fs);
var builder = new Typography.OpenFont.Contours.GlyphOutlineBuilder(typeface);
builder.BuildFromGlyphIndex((ushort)typeface.GetGlyphIndex('C'), 24);
var tovxs = new Typography.OpenFont.Contours.GlyphTranslatorToVxs();
builder.ReadShapes(tovxs);
using (Tools.BorrowVxs(out var vxs))
{
tovxs.WriteOutput(vxs);
p.Fill(vxs);
}
}
// p.FillRect(0, 0, 20, 20);
}