/// <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 ();
}
/// <summary>
/// Creates a new effect that will make the image look like a pencil sketch.
/// </summary>
/// <param name="pencilSize">Size of the pencil to use. Valid range is 1 - 20.</param>
/// <param name="colorRange">Range of color to use. Valid range is -20 - 20.</param>
public PencilSketchEffect (int pencilSize = 2, int colorRange = 0)
{
if (pencilSize < 1 || pencilSize > 20)
throw new ArgumentOutOfRangeException ("pencilSize");
if (colorRange < -20 || colorRange > 20)
throw new ArgumentOutOfRangeException ("colorRange");
this.pencil_size = pencilSize;
this.color_range = colorRange;
blur_effect = new GaussianBlurEffect (pencil_size);
desaturate_op = new DesaturateOp ();
invert_effect = new InvertColorsEffect ();
bac_adjustment = new BrightnessContrastEffect (-color_range, -color_range);
color_dodge_op = new ColorDodgeBlendOp ();
}
/// <summary>
/// Creates a new effect that will soften an image.
/// </summary>
/// <param name="softness">How much to soften the image. Valid range is 0 - 10.</param>
/// <param name="lighting">Amount of lighting to apply. Valid range is -20 - 20.</param>
/// <param name="warmth">Amount of warmth to apply. Valid range is 0 - 20.</param>
public SoftenPortraitEffect (int softness = 5, int lighting = 0, int warmth = 10)
{
if (softness < 0 || softness > 10)
throw new ArgumentOutOfRangeException ("softness");
if (lighting < -20 || lighting > 20)
throw new ArgumentOutOfRangeException ("lighting");
if (warmth < 0 || warmth > 20)
throw new ArgumentOutOfRangeException ("warmth");
this.softness = softness;
this.lighting = lighting;
this.warmth = warmth;
blur_effect = new GaussianBlurEffect (2);
bac_adjustment = new BrightnessContrastEffect (0, 0);
desaturate_op = new DesaturateOp ();
overlay_op = new OverlayBlendOp ();
}