public void ScreenBlendOp2 ()
{
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 ScreenBlendOp ();
op.Apply (rhs_wrap, lhs_wrap);
Compare (lhs, "screenblend2.png");
}
/// <summary>
/// Creates a new effect that will add a glowing effect to an image.
/// </summary>
/// <param name="radius">Radius used to blur the image (higher is blurrier). Valid range is 1 - 20.</param>
/// <param name="brightness">Brightness amount to apply.</param>
/// <param name="contrast">Contrast amount to apply.</param>
public GlowEffect (int radius = 6, int brightness = 10, int contrast = 10)
{
if (radius < 1 || radius > 20)
throw new ArgumentOutOfRangeException ("radius");
if (brightness < -100 || brightness > 100)
throw new ArgumentOutOfRangeException ("brightness");
if (contrast < -100 || contrast > 100)
throw new ArgumentOutOfRangeException ("contrast");
this.radius = radius;
this.brightness = brightness;
this.contrast = contrast;
blur_effect = new GaussianBlurEffect (radius);
contrast_effect = new BrightnessContrastEffect (brightness, contrast);
screen_op = new ScreenBlendOp ();
}
