public void AddSimpleFontAtlas(SimpleBitmapAtlas[] simpleFontAtlases, System.IO.Stream totalGlyphImgStream)
{
//multiple font atlas that share the same glyphImg
MemBitmap mainBmp = ReadGlyphImages(totalGlyphImgStream);
for (int i = 0; i < simpleFontAtlases.Length; ++i)
{
SimpleBitmapAtlas simpleFontAtlas = simpleFontAtlases[i];
simpleFontAtlas.SetMainBitmap(mainBmp, true);
simpleFontAtlas.UseSharedImage = true;
_createdAtlases.Add(simpleFontAtlas.FontKey, simpleFontAtlas);
if (simpleFontAtlas.TextureKind == TextureKind.Msdf)
{
//if we have msdf texture
//then we can use this to do autoscale
_msdfTextureFonts.Add(simpleFontAtlas.FontFilename, simpleFontAtlas);
}
}
}
public void RegisterBitmapAtlas(string atlasName, byte[] atlasInfoBuffer, byte[] totalImgBuffer)
{
//direct register atlas
//instead of loading it from file
if (!_createdAtlases.ContainsKey(atlasName))
{
SimpleBitmapAtlasBuilder atlasBuilder = new SimpleBitmapAtlasBuilder();
using (System.IO.Stream fontAtlasTextureInfo = new MemoryStream(atlasInfoBuffer))
using (System.IO.Stream fontImgStream = new MemoryStream(totalImgBuffer))
{
try
{
List <SimpleBitmapAtlas> atlasList = atlasBuilder.LoadAtlasInfo(fontAtlasTextureInfo);
SimpleBitmapAtlas foundAtlas = atlasList[0];
foundAtlas.SetMainBitmap(MemBitmap.LoadBitmap(fontImgStream), true);
_createdAtlases.Add(atlasName, foundAtlas);
}
catch (Exception ex)
{
throw ex;
}
}
}
}