private IEnumerable <ImageTransform> BuiltImageTransformList()
{
ImageTransformCollection retVal = new ImageTransformCollection();
string copyrightText = this.Copyright;
if (!string.IsNullOrEmpty(copyrightText))
{
int copyrightFontSize = this.CopyrightSize;
CopyrightTransform copyrightTransform = new CopyrightTransform(copyrightText, copyrightFontSize);
retVal.Add(copyrightTransform);
}
if (this.Grayscale)
{
GrayscaleTransform grayscaleTransform = new GrayscaleTransform();
retVal.Add(grayscaleTransform);
}
if (this.Negative)
{
NegativeTransform negativeTransform = new NegativeTransform();
retVal.Add(negativeTransform);
}
if (this.Sepia)
{
SepiaTransform sepiaTransform = new SepiaTransform();
retVal.Add(sepiaTransform);
}
float brightness = this.Brightness;
if (brightness != 0)
{
BrightnessTransform brightnessTransform = new BrightnessTransform(brightness);
retVal.Add(brightnessTransform);
}
float contrast = this.Contrast;
if (contrast != 1)
{
ContrastTransform contrastTransform = new ContrastTransform(contrast);
retVal.Add(contrastTransform);
}
float opacity = this.Opacity;
if (opacity != 0)
{
OpacityTransform opacityTransform = new OpacityTransform(opacity);
retVal.Add(opacityTransform);
}
return(retVal.Union(CustomTransforms).OrderBy(it => it.Position));
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageTransformer"/> class.
/// </summary>
public ImageTransformer()
{
this.GraphicsQuality = GraphicsQuality.Default;
this.Contrast = 1F;
CustomTransforms = new ImageTransformCollection();
}