private static void PrintBitmap(FontBitmap fontBitmap, int singleCharWidth, int singleCharHeight, int width, int height)
{
var bitmap = new Bitmap(width, height);
using (var graphics = Graphics.FromImage(bitmap))
{
using (var glyphBitmap = new Bitmap(singleCharWidth, singleCharHeight))
{
using (var glyphGraphics = Graphics.FromImage(glyphBitmap))
{
int currentX = leftMargin, currentY = 0;
Color clearColor = Color.FromArgb(0, 0, 0, 0);
foreach (KeyValuePair<char, GlyphInfo> item in fontBitmap.GlyphInfoDictionary)
{
glyphGraphics.Clear(clearColor);
glyphGraphics.DrawString(item.Key.ToString(), fontBitmap.GlyphFont,
Brushes.White, 0, 0);
// move to new line if this line is full.
if (currentX + item.Value.width > width)
{
currentX = leftMargin;
currentY += singleCharHeight;
}
// draw the current glyph.
graphics.DrawImage(glyphBitmap,
new Rectangle(currentX, currentY, item.Value.width, item.Value.height),
item.Value.ToRectangle(),
GraphicsUnit.Pixel);
// move line cursor to next(right) position.
item.Value.xoffset = currentX;
item.Value.yoffset = currentY;
// prepare for next glyph's position.
currentX += item.Value.width + glyphInterval;
}
}
}
}
fontBitmap.GlyphBitmap = bitmap;
}
