public BitmapGlyph(DBitmap bmp, DGlyphPosition pos)
{
this.bmp = bmp;
Position = pos;
}
protected DRect GetRect(DGlyphPosition pos, DRect figureRect, double scale)
{
DPoint pt = GetXYPosition(pos, figureRect, scale);
return new DRect(pt.X, pt.Y, Width * scale, Height * scale);
}
protected DPoint GetXYPosition(DGlyphPosition pos, DRect figureRect, double scale)
{
double x = 0, y = 0;
switch (pos)
{
case DGlyphPosition.TopRight:
x = figureRect.Right - Width * scale;
y = figureRect.Top;
break;
case DGlyphPosition.BottomLeft:
x = figureRect.Left;
y = figureRect.Bottom - Height * scale;
break;
case DGlyphPosition.Center:
x = figureRect.Center.X - Width / 2 * scale;
y = figureRect.Center.Y - Height / 2 * scale;
break;
case DGlyphPosition.CenterStack:
x = figureRect.Center.X - Width / 2 * scale;
y = figureRect.Center.Y - Height / 2 * scale;
double stackX = centerStackIndex * Width * scale;
x += stackX;
break;
}
return new DPoint(x, y);
}
public void CenterStack(int total, int index)
{
if (total == 1)
pos = DGlyphPosition.Center;
else
{
centerStackTotal = total;
centerStackIndex = index;
pos = DGlyphPosition.CenterStack;
}
}