public void DarkenBlendOp2 ()
{
var lhs = GetSourceImage ("blend1.png");
var rhs = GetSourceImage ("blend2.png");
var lhs_wrap = new BitmapWrapper (lhs);
var rhs_wrap = new BitmapWrapper (rhs);
var op = new DarkenBlendOp ();
op.Apply (rhs_wrap, lhs_wrap);
Compare (lhs, "darkenblend2.png");
}
/// <summary>
/// Creates a new effect that will make an image look like an ink sketch.
/// </summary>
/// <param name="inkOutline">Size of the ink outline. Valid range is 0 - 99.</param>
/// <param name="coloring">Amount of color to keep. Valid range is 0 - 100.</param>
public InkSketchEffect (int inkOutline = 50, int coloring = 50)
{
if (inkOutline < 0 || inkOutline > 99)
throw new ArgumentOutOfRangeException ("inkOutline");
if (coloring < 0 || coloring > 100)
throw new ArgumentOutOfRangeException ("coloring");
ink_outline = inkOutline;
this.coloring = coloring;
glow_effect = new GlowEffect (6, -(coloring - 50) * 2, -(coloring - 50) * 2);
desaturate_op = new DesaturateOp ();
darken_op = new DarkenBlendOp ();
}