public static void MeasureTexts(
this Graphics g, TextWithInfo[] texts, Rectangle bounds)
{
if (g == null)
throw new ArgumentNullException("g");
if (texts == null)
throw new ArgumentNullException("texts");
if (texts.Length == 0)
return;
// Shrink the bounding rectangle to exclude the leading and
// trailing paddings when rendering text.
int padding = g.GetTextPadding(texts[0].Font);
bounds = new Rectangle(
bounds.Left + padding,
bounds.Top,
bounds.Width - padding * 2,
bounds.Height);
TextFormatFlags flags =
TextFormatFlags.NoPadding |
TextFormatFlags.SingleLine |
TextFormatFlags.PreserveGraphicsClipping |
//TextFormatFlags.GlyphOverhangPadding |
//TextFormatFlags.ExternalLeading |
TextFormatFlags.VerticalCenter;
for (int i = 0; i < texts.Length; i++)
{
Size size = TextRenderer.MeasureText(
g, texts[i].Text, texts[i].Font, bounds.Size, flags);
texts[i].Bounds = new Rectangle(
bounds.X,
bounds.Y + (bounds.Height - size.Height) / 2,
Math.Min(size.Width, bounds.Width),
size.Height);
bounds = new Rectangle(
bounds.X + size.Width,
bounds.Y,
Math.Max(0, bounds.Width - size.Width),
bounds.Height);
}
}
public static void DrawTexts(this Graphics g, TextWithInfo[] texts)
{
if (g == null)
throw new ArgumentNullException("g");
if (texts == null)
throw new ArgumentNullException("texts");
TextFormatFlags flags =
TextFormatFlags.NoPadding |
TextFormatFlags.SingleLine |
TextFormatFlags.PreserveGraphicsClipping |
//TextFormatFlags.GlyphOverhangPadding |
//TextFormatFlags.ExternalLeading |
TextFormatFlags.VerticalCenter;
for (int i = 0; i < texts.Length; i++)
{
if (texts[i].Bounds.Width > 0)
{
TextRenderer.DrawText(g, texts[i].Text, texts[i].Font, texts[i].Bounds, texts[i].Color, flags);
}
}
}
