Add watermarks to images
When you are working with an animated GIF or multi-frame TIFF images, you may want to add watermark to some particular frame(s) using the property FrameIndex of TiffImageWatermarkOptions or GifImageWatermarkOptions.
AdvancedUsage.AddingWatermarks.AddWatermarksToImages.AddWatermarkToImage
TiffImageLoadOptions loadOptions = new TiffImageLoadOptions();
// Specify an absolute or relative path to your image. Ex: @"C:\Docs\image.tiff"
using (Watermarker watermarker = new Watermarker("image.tiff", loadOptions))
{
// Initialize text or image watermark
TextWatermark watermark = new TextWatermark("Test watermark", new Font("Arial", 19));
// Add watermark to the first frame
TiffImageWatermarkOptions options = new TiffImageWatermarkOptions();
options.FrameIndex = 0;
watermarker.Add(watermark, options);
watermarker.Save("image.tiff");
}
