private void Decompose(D3Glyph glyph, int utf32Char)
{
string textureName = Path.Combine(dirWithFontTextures, Path.GetFileName(glyph.textureName));
if (!textures.ContainsKey(textureName))
{
string realName = textureName;
if (!File.Exists(realName))
{
realName = Path.ChangeExtension(textureName, "dds");
}
MagickImage newImage = new MagickImage(realName);
textures[textureName] = newImage;
}
MagickImage image = textures[textureName].Clone();
BMIconInfo icon = new BMIconInfo();
icon.imageFile = Path.Combine(imageOutputDir, string.Format("{0}_char{1}.tga", font.name, utf32Char));
icon.charId = utf32Char;
// baseline position in pixels from top edges of the image
int baseline = glyph.height - glyph.top; // maybe... maybe it's glyph.imageHeight - glyph.top... and maybe it's something else...
Debug.Assert(image.Width == 256);
Debug.Assert(image.Height == 256);
icon.xoffset = 0;
//icon.yoffset = font.maxHeight - glyph.top - glyph.bottom; // -baseline;
icon.yoffset = font.maxTop - glyph.top;
int xstart = (int)(glyph.s * image.Width + 0.0f); // +glyph.pitch; // this "+ glyph.pitch" is a guess
int ystart = (int)(glyph.t * image.Height + 0.0f);
int xend = (int)(glyph.s2 * image.Width - 0.0f);
int yend = (int)(glyph.t2 * image.Height - 0.0f);
int glyphWidth = xend - xstart;
int glyphHeight = yend - ystart;
Debug.Assert(glyph.imageWidth == glyphWidth);
Debug.Assert(glyph.imageHeight == glyphHeight);
xstart += glyph.pitch; // this "+ glyph.pitch" is a guess
// this damn ImageMagick can't create zero size images!
if (zeroSizeImage == null)
{
if (glyphWidth == 0)
{
glyphWidth = 1;
}
if (glyphHeight == 0)
{
glyphHeight = 1;
}
}
icon.xadvance = glyph.xSkip - glyphWidth; // maybe add "- glyph.pitch" here?
iconInfos[icon.charId] = icon;
MagickGeometry geom = new MagickGeometry(xstart, ystart, glyphWidth, glyphHeight);
if (glyphWidth == 0 || glyphHeight == 0)
{
//Bitmap bmp = new Bitmap(0, 0, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
var newImage = new MagickImage(zeroSizeImage);
//newImage.ColorType = image.ColorType;
//newImage.ColorSpace = image.ColorSpace;
//image.Crop(1, 0);
//image.Trim();
image = newImage;
}
else
{
image.Crop(geom);
}
image.Format = MagickFormat.Tga;
image.Write(icon.imageFile);
}
private void Decompose(D3Glyph glyph, int utf32Char)
{
string textureName = Path.Combine(dirWithFontTextures, Path.GetFileName(glyph.textureName));
if (!textures.ContainsKey(textureName))
{
string realName = textureName;
if (!File.Exists(realName))
{
realName = Path.ChangeExtension(textureName, "dds");
}
MagickImage newImage = new MagickImage(realName);
textures[textureName] = newImage;
}
MagickImage image = textures[textureName].Clone();
BMIconInfo icon = new BMIconInfo();
icon.imageFile = Path.Combine(imageOutputDir, string.Format("{0}_char{1}.tga", font.name, utf32Char));
icon.charId = utf32Char;
// baseline position in pixels from top edges of the image
int baseline = glyph.height - glyph.top; // maybe... maybe it's glyph.imageHeight - glyph.top... and maybe it's something else...
Debug.Assert(image.Width == 256);
Debug.Assert(image.Height == 256);
icon.xoffset = 0;
//icon.yoffset = font.maxHeight - glyph.top - glyph.bottom; // -baseline;
icon.yoffset = font.maxTop - glyph.top;
int xstart = (int)(glyph.s * image.Width + 0.0f); // +glyph.pitch; // this "+ glyph.pitch" is a guess
int ystart = (int)(glyph.t * image.Height + 0.0f);
int xend = (int)(glyph.s2 * image.Width - 0.0f);
int yend = (int)(glyph.t2 * image.Height - 0.0f);
int glyphWidth = xend - xstart;
int glyphHeight = yend - ystart;
Debug.Assert(glyph.imageWidth == glyphWidth);
Debug.Assert(glyph.imageHeight == glyphHeight);
xstart += glyph.pitch; // this "+ glyph.pitch" is a guess
// this damn ImageMagick can't create zero size images!
if (zeroSizeImage == null)
{
if (glyphWidth == 0)
{
glyphWidth = 1;
}
if (glyphHeight == 0)
{
glyphHeight = 1;
}
}
icon.xadvance = glyph.xSkip - glyphWidth; // maybe add "- glyph.pitch" here?
iconInfos[icon.charId] = icon;
MagickGeometry geom = new MagickGeometry(xstart, ystart, glyphWidth, glyphHeight);
if (glyphWidth == 0 || glyphHeight == 0)
{
//Bitmap bmp = new Bitmap(0, 0, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
var newImage = new MagickImage(zeroSizeImage);
//newImage.ColorType = image.ColorType;
//newImage.ColorSpace = image.ColorSpace;
//image.Crop(1, 0);
//image.Trim();
image = newImage;
}
else
{
image.Crop(geom);
}
image.Format = MagickFormat.Tga;
image.Write(icon.imageFile);
}