internal TextureFont(TextureFontFace typeface, float sizeInPoints)
{
this.typeface = typeface;
this.fontAtlas = typeface.FontAtlas;
actualFont = typeface.InnerFontFace.GetFontAtPointsSize(sizeInPoints);
}
public ActualFont ResolveForTextureFont(RequestFont font)
{
//check if we have texture font fot this font
TextureFont t = TextureFont.GetCacheFontAsTextureFont(font);
if (t != null)
{
return t;
}
//--------------------------------------------------------------------
LateTextureFontInfo lateFontInfo;
if (!textureBitmapInfos.TryGetValue(font.Name, out lateFontInfo))
{
//not found
return null;
}
//check if we have create TextureFont
TextureFontFace textureFontface = lateFontInfo.Fontface;
if (textureFontface == null)
{
//load glyh image here
GlyphImage glyphImage = null;
using (var nativeImg = new PixelFarm.Drawing.Imaging.NativeImage(lateFontInfo.TextureBitmapFile))
{
glyphImage = new GlyphImage(nativeImg.Width, nativeImg.Height);
var buffer = new int[nativeImg.Width * nativeImg.Height];
System.Runtime.InteropServices.Marshal.Copy(nativeImg.GetNativeImageHandle(), buffer, 0, buffer.Length);
glyphImage.SetImageBuffer(buffer, true);
}
InstalledFont installedFont = GLES2PlatformFontMx.GetInstalledFont(font.Name, InstalledFontStyle.Regular);
FontFace nOpenTypeFontFace = NOpenTypeFontLoader.LoadFont(installedFont.FontPath,
GLES2PlatformFontMx.defaultLang,
GLES2PlatformFontMx.defaultHbDirection,
GLES2PlatformFontMx.defaultScriptCode);
textureFontface = new TextureFontFace(nOpenTypeFontFace, lateFontInfo.FontMapFile, glyphImage);
lateFontInfo.Fontface = textureFontface;
return textureFontface.GetFontAtPointsSize(font.SizeInPoints);
}
if (textureFontface != null)
{
t = (TextureFont)(textureFontface.GetFontAtPointsSize(font.SizeInPoints));
t.AssignToRequestFont(font);
return t;
}
else
{
//
//need to create font face
//create fontface first
}
return null;
}