コード例 #1
0
        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");
        }
コード例 #2
0
        /// <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();
        }