/// <summary>
/// Draw filled primitive onto surface
/// </summary>
/// <param name="surface">Surface to draw to</param>
/// <param name="color">Color to fill primitive</param>
/// <param name="antiAlias">antialias primitive</param>
/// <param name="fill">fill primitive with color</param>
public void Draw(Surface surface, System.Drawing.Color color, bool antiAlias, bool fill)
{
if (surface == null)
{
throw new ArgumentNullException("surface");
}
if (antiAlias)
{
int result = SdlGfx.aalineRGBA(
surface.Handle, this.XPosition1, this.YPosition1,
this.XPosition2, this.YPosition2,
color.R, color.G, color.B,
color.A);
GC.KeepAlive(this);
if (result != (int)SdlFlag.Success)
{
throw SdlException.Generate();
}
}
else
{
int result = SdlGfx.lineRGBA(
surface.Handle, this.XPosition1, this.YPosition1,
this.XPosition2, this.YPosition2,
color.R, color.G, color.B,
color.A);
GC.KeepAlive(this);
if (result != (int)SdlFlag.Success)
{
throw SdlException.Generate();
}
}
}
public void lineRGBA()
{
this.InitSdl();
//Random rand = new Random();
int result = SdlGfx.lineRGBA(surfacePtr, 100, 200, 300, 300, 200, 0, (byte)0, 254);
result = Sdl.SDL_Flip(surfacePtr);
Thread.Sleep(sleepTime);
Assert.AreEqual(result, 0);
this.Quit();
}
// Writes a line in the specified coordinates, with the specified color and alpha
public void DrawLine(short x, short y, short x2, short y2, byte r, byte g, byte b, byte alpha)
{
SdlGfx.lineRGBA(screen, x, y, x2, y2, r, g, b, alpha);
}