public void Import(FontDescription options)
{
var factory = new DirectWrite.Factory();
DirectWrite.Font font = null;
using (var fontCollection = factory.GetSystemFontCollection(false))
{
int index;
if (!fontCollection.FindFamilyName(options.FontName, out index))
{
// Lets try to import System.Drawing for old system bitmap fonts (like MS Sans Serif)
throw new FontException(string.Format("Can't find font '{0}'.", options.FontName));
}
using (var fontFamily = fontCollection.GetFontFamily(index))
{
var weight = FontWeight.Regular;
var style = DirectWrite.FontStyle.Normal;
switch (options.Style)
{
case FontStyle.Bold:
weight = FontWeight.Bold;
break;
case FontStyle.Italic:
weight = FontWeight.Regular;
style = DirectWrite.FontStyle.Italic;
break;
case FontStyle.Regular:
weight = FontWeight.Regular;
break;
}
font = fontFamily.GetFirstMatchingFont(weight, DirectWrite.FontStretch.Normal, style);
}
}
var fontFace = new FontFace(font);
var fontMetrics = fontFace.Metrics;
// Create a bunch of GDI+ objects.
var fontSize = PointsToPixels(options.Size);
// Which characters do we want to include?
var characters = CharacterRegion.Flatten(options.CharacterRegions);
var glyphList = new List <Glyph>();
// Store the font height.
LineSpacing = (float)(fontMetrics.LineGap + fontMetrics.Ascent + fontMetrics.Descent) / fontMetrics.DesignUnitsPerEm * fontSize;
var baseLine = (float)(fontMetrics.LineGap + fontMetrics.Ascent) / fontMetrics.DesignUnitsPerEm * fontSize;
// Rasterize each character in turn.
foreach (char character in characters)
{
var glyph = ImportGlyph(factory, fontFace, character, fontMetrics, fontSize, options.AntiAlias);
glyph.YOffset += baseLine;
glyphList.Add(glyph);
}
Glyphs = glyphList;
factory.Dispose();
}
public void Import(FontDescription options)
{
//ImportBitmapFonts(options);
//return;
var factory = new DirectWrite.Factory();
DirectWrite.Font font = null;
using (var fontCollection = factory.GetSystemFontCollection(false))
{
int index;
if(!fontCollection.FindFamilyName(options.FontName, out index))
{
// Lets try to import System.Drawing for old system bitmap fonts (like MS Sans Serif)
throw new FontException(string.Format("Can't find font '{0}'.", options.FontName));
}
using(var fontFamily = fontCollection.GetFontFamily(index))
{
var weight = FontWeight.Regular;
var style = DirectWrite.FontStyle.Normal;
switch(options.Style)
{
case FontStyle.Bold:
weight = FontWeight.Bold;
break;
case FontStyle.Italic:
weight = FontWeight.Regular;
style = DirectWrite.FontStyle.Italic;
break;
case FontStyle.Regular:
weight = FontWeight.Regular;
break;
}
font = fontFamily.GetFirstMatchingFont(weight, DirectWrite.FontStretch.Normal, style);
}
}
var fontFace = new FontFace(font);
var fontMetrics = fontFace.Metrics;
// Create a bunch of GDI+ objects.
var fontSize = PointsToPixels(options.Size);
// Which characters do we want to include?
var characters = CharacterRegion.Flatten(options.CharacterRegions);
var glyphList = new List<Glyph>();
// Store the font height.
LineSpacing = (float)Math.Round((float)(fontMetrics.LineGap + fontMetrics.Ascent + fontMetrics.Descent) / fontMetrics.DesignUnitsPerEm * fontSize);
var baseLine = (float)Math.Round((float)(fontMetrics.LineGap + fontMetrics.Ascent) / fontMetrics.DesignUnitsPerEm * fontSize);
// If font size <= 13, use aliased fonts instead
bool activateAntiAliasDetection = options.Size > 13;
// Rasterize each character in turn.
foreach (char character in characters)
{
var glyph = ImportGlyph(factory, fontFace, character, fontMetrics, fontSize, activateAntiAliasDetection);
glyph.YOffset += baseLine;
glyphList.Add(glyph);
}
Glyphs = glyphList;
}
