protected override void ProcessRecord()
{
Bitmap img1 = ImageFunctions.Load(image1Source);
Bitmap img2 = ImageFunctions.Load(image2Source);
Bitmap result = null;
if (operationType == "add" || operationType == "Add")
{
result = img1.ArithmeticBlend(img2, ImageFunctions.ColorCalculationType.Add);
}
if (operationType == "subtract" || operationType == "difference")
{
result = img1.ArithmeticBlend(img2, ImageFunctions.ColorCalculationType.Difference);
}
if (operationType == "average" || operationType == "avg")
{
result = img1.ArithmeticBlend(img2, ImageFunctions.ColorCalculationType.Average);
}
WriteObject(result);
}
private void ApplyFilter(bool preview)
{
if (blendBitmap1 == null || blendBitmap2 == null ||
picPreview2.Image == null ||
picPreview1.Image == null)
{
return;
}
if (preview == true)
{
Bitmap blendPreview = (Bitmap)picPreview1.Image;
picPreview.Image = blendPreview.ArithmeticBlend((Bitmap)picPreview2.Image,
(ColorCalculator.ColorCalculationType)cmbBlendType.SelectedItem);
}
else
{
resultBitmap = blendBitmap1.ArithmeticBlend(blendBitmap2,
(ColorCalculator.ColorCalculationType)cmbBlendType.SelectedItem);
}
}
