public RGFont GetFont(string name, double size, Drawing.Text.FontStyles style)
{
return(this.resourceManager.GetTypeface(name, FontWeights.Normal, System.Windows.FontStyles.Normal, FontStretches.Normal));
}
private static ResourcePoolManager resourcePoolManager; // = new ResourcePoolManager();
internal static Graphics.Size MeasureText(IRenderer r, string text, string fontName, float fontSize, Drawing.Text.FontStyles style)
{
ResourcePoolManager resManager;
Font font = null;
if (r == null)
{
if (resourcePoolManager == null)
{
resourcePoolManager = new ResourcePoolManager();
}
resManager = resourcePoolManager;
}
else
{
resManager = r.ResourcePoolManager;
}
font = resManager.GetFont(fontName, fontSize, ToWFFontStyle(style));
if (font == null)
{
return(Graphics.Size.Zero);
}
var g = ResourcePoolManager.CachedGDIGraphics;
lock (g)
{
lock (sf)
{
var size = ResourcePoolManager.CachedGDIGraphics.MeasureString(text, font, 99999999, sf);
size.Width += 2;
size.Height += 2;
return(size);
}
}
}
private static ResourcePoolManager resourcePoolManager; // = new ResourcePoolManager();
internal static Graphics.Size MeasureText(IRenderer r, string text, string fontName, double fontSize, Drawing.Text.FontStyles style)
{
ResourcePoolManager resManager;
Typeface typeface = null;
if (r == null)
{
if (resourcePoolManager == null)
{
resourcePoolManager = new ResourcePoolManager();
}
resManager = resourcePoolManager;
}
else
{
resManager = r.ResourcePoolManager;
}
typeface = resManager.GetTypeface(fontName, FontWeights.Regular, ToWPFFontStyle(style), FontStretches.Normal);
if (typeface == null)
{
return(Graphics.Size.Zero);
}
//var typeface = new System.Windows.Media.Typeface(
// new System.Windows.Media.FontFamily(fontName),
// PlatformUtility.ToWPFFontStyle(this.fontStyles),
// (this.fontStyles & FontStyles.Bold) == FontStyles.Bold ?
// System.Windows.FontWeights.Bold : System.Windows.FontWeights.Normal,
// System.Windows.FontStretches.Normal);
System.Windows.Media.GlyphTypeface glyphTypeface;
double totalWidth = 0;
if (typeface.TryGetGlyphTypeface(out glyphTypeface))
{
//fontInfo.Ascent = typeface.FontFamily.Baseline;
//fontInfo.LineHeight = typeface.CapsHeight;
var size = fontSize * 1.33d;
//this.GlyphIndexes.Capacity = text.Length;
for (int n = 0; n < text.Length; n++)
{
ushort glyphIndex = glyphTypeface.CharacterToGlyphMap[text[n]];
//GlyphIndexes.Add(glyphIndex);
double width = glyphTypeface.AdvanceWidths[glyphIndex] * size;
//this.TextSizes.Add(width);
totalWidth += width;
}
}
return(new Graphics.Size(totalWidth, typeface.CapsHeight));
}
internal static Graphics.Size MeasureText(DrawingContext dc, string text, string fontName, double fontSize, Drawing.Text.FontStyles style)
{
ResourcePoolManager resManager = dc.Renderer.ResourcePoolManager;
FormattedText ft = new FormattedText(text, System.Threading.Thread.CurrentThread.CurrentCulture,
FlowDirection.LeftToRight, resManager.GetTypeface(fontName),
fontSize * PlatformUtility.GetDPI() / 72.0, null);
return(new Graphics.Size(ft.Width, ft.Height));
}
