/// <summary>
/// Blends the rectangle.
/// </summary>
/// <param name="x1">The x1.</param>
/// <param name="y1">The y1.</param>
/// <param name="x2">The x2.</param>
/// <param name="y2">The y2.</param>
/// <param name="color">The color.</param>
public virtual void BlendRectangle(int x1, int y1, int x2, int y2, Color color)
{
int _x1 = x1;
int _y1 = y1;
int _x2 = x2;
int _y2 = y2;
if (_x1 > _x2)
{
_x1 = x2;
_x2 = x1;
}
if (_y1 > _y2)
{
_y1 = y2;
_y2 = y1;
}
pixelBuffer.BlendSubBuffer(color, _x1, _y1, _x2 - _x1, _y2 - _y1);
}
