public GradientRenderer CreateGradientRenderer() { UserBlendOps.NormalBlendOp normalBlendOp = new UserBlendOps.NormalBlendOp(); switch (this.gradientType) { case GradientType.LinearClamped: return new GradientRenderers.LinearClamped(this.alphaOnly, normalBlendOp); case GradientType.LinearReflected: return new GradientRenderers.LinearReflected(this.alphaOnly, normalBlendOp); case GradientType.LinearDiamond: return new GradientRenderers.LinearDiamond(this.alphaOnly, normalBlendOp); case GradientType.Radial: return new GradientRenderers.Radial(this.alphaOnly, normalBlendOp); case GradientType.Conical: return new GradientRenderers.Conical(this.alphaOnly, normalBlendOp); default: throw new InvalidEnumArgumentException(); } }
public override Surface RenderThumbnail(int maxEdgeLength) { Size thumbSize = Utility.ComputeThumbnailSize(this.Size, maxEdgeLength); Surface thumb = new Surface(thumbSize); thumb.SuperSamplingFitSurface(this.surface); Surface thumb2 = new Surface(thumbSize); thumb2.ClearWithCheckboardPattern(); UserBlendOps.NormalBlendOp nbop = new UserBlendOps.NormalBlendOp(); nbop.Apply(thumb2, thumb); thumb.Dispose(); thumb = null; return thumb2; }
protected override void InitDialogFromToken(EffectConfigToken effectToken) { base.InitDialogFromToken(effectToken); UserBlendOp setOp = ((CloudsEffectConfigToken)effectToken).BlendOp; if (setOp == null) { setOp = new UserBlendOps.NormalBlendOp(); } foreach (object op in this.comboBlendModes.Items) { if (0 == string.Compare(op.ToString(), setOp.ToString(), StringComparison.CurrentCultureIgnoreCase)) { this.comboBlendModes.SelectedItem = op; break; } } }