private static XStringFormat CreateStringFormat(XStringAlignment alignment, XLineAlignment lineAlignment)
{
XStringFormat format = new XStringFormat();
format.Alignment = alignment;
format.LineAlignment = lineAlignment;
return(format);
}
/// <summary>
/// Draws the text.
/// </summary>
/// <param name="text">The text to be drawn.</param>
/// <param name="font">The font.</param>
/// <param name="brush">The text brush.</param>
/// <param name="layoutRectangle">The layout rectangle.</param>
/// <param name="format">The format. Must be <c>XStringFormat.TopLeft</c></param>
public void DrawString(string text, XFont font, XBrush brush, XRect layoutRectangle, XStringFormat format)
{
if (text == null)
{
throw new ArgumentNullException("text");
}
if (font == null)
{
throw new ArgumentNullException("font");
}
if (brush == null)
{
throw new ArgumentNullException("brush");
}
if (format.Alignment != XStringAlignment.Near)
{
throw new ArgumentException("Only Left alignments are currently implemented.");
}
_lineAlignment = format.LineAlignment;
Text = text;
Font = font;
LayoutRectangle = layoutRectangle;
if (text.Length == 0)
{
return;
}
CreateBlocks();
CreateLayout();
double dx = layoutRectangle.Location.X;
double dy = layoutRectangle.Location.Y + _cyAscent;
int count = _blocks.Count;
for (int idx = 0; idx < count; idx++)
{
Block block = _blocks[idx];
if (block.Stop)
{
break;
}
if (block.Type == BlockType.LineBreak)
{
continue;
}
_gfx.DrawString(block.Text, font, brush, dx + block.Location.X, dy + block.Location.Y, format);
}
}
private static XStringFormat CreateStringFormat(XStringAlignment alignment, XLineAlignment lineAlignment)
{
XStringFormat format = new XStringFormat();
format.Alignment = alignment;
format.LineAlignment = lineAlignment;
return format;
}
