/// <summary>
/// Draw the string to the back buffer.
/// </summary>
/// <param name="x">X destination of text</param>
/// <param name="y">Y destination of text</param>
/// <param name="text">Text to be displayed</param>
/// <param name="color">Color of text</param>
/// <param name="font">Font to be used</param>
/// <param name="options">Font draw options</param>
public void DrawText(int x, int y, string text,
Color color, IFont font, FontDrawOptions options)
{
// make sure the function is passed an appropriate implementation
GdiFont gdiFont = null;
try
{
gdiFont = (GdiFont)font;
}
catch (InvalidCastException e)
{
throw new ApplicationException(
"The font given was not created by" +
"this class' CreateFont() method.", e);
}
float drawX = (float)x;
float drawY = (float)y;
if ((options & FontDrawOptions.DrawTextCenter) != 0)
{
SizeF sSize = gBack.MeasureString(text, gdiFont.Font);
drawX -= sSize.Width / 2.0F;
}
else if ((options & FontDrawOptions.DrawTextRight) != 0)
{
SizeF sSize = gBack.MeasureString(text, gdiFont.Font);
drawX -= sSize.Width;
}
Brush brush = new SolidBrush(color);
gBack.DrawString(text, gdiFont.Font, brush, drawX, drawY);
}
/// <summary>
/// Draw the string to the back buffer.
/// </summary>
/// <param name="x">X destination of text</param>
/// <param name="y">Y destination of text</param>
/// <param name="text">Text to be displayed</param>
/// <param name="color">Color of text</param>
/// <param name="font">Font to be used</param>
/// <param name="options">Font draw options</param>
public void DrawText(int x, int y, string text, Color color,
IFont font, FontDrawOptions options)
{
// make sure the function is passed an appropriate implementation
DirectXFont dxFont = null;
try
{
dxFont = (DirectXFont)font;
}
catch (InvalidCastException e)
{
throw new ApplicationException(
"The font given was not created by" +
"this class' CreateFont() method.", e);
}
// determine the rectangle to draw in
Rectangle rect = new Rectangle();
#if DESKTOP
dxFont.Font.DrawText(null, text, ref rect,
DrawTextFormat.CalculateRect, color);
#else
dxFont.Font.MeasureString(null, text, ref rect, 0);
#endif
rect.Y = y;
rect.X = 0;
rect.Width = ScreenWidth;
// set options for the DrawText call
DrawTextFormat drawOptions;
if (options == FontDrawOptions.DrawTextCenter)
{
drawOptions = DrawTextFormat.Center;
}
else if (options == FontDrawOptions.DrawTextLeft)
{
drawOptions = DrawTextFormat.Left;
}
else
{
drawOptions = DrawTextFormat.Right;
}
dxFont.Font.DrawText(null, text, rect, drawOptions, color);
}
