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More materials by author Denny Tang

The first thing we need to do is check to see if there is an document. To do this, we'll check to see if the current document has a length. If it doesn't, it obviously means that there are no opened documents and the script will do nothing instead of giving an error.
Editor's Pick in Photoshop Tutorials, November 2005
This series of tutorials will allow you to master the basic Photoshop programming skills, which will ultimately save your time and help you comprehend Photoshop from within.
Editor's Pick in Photo Editing, November 2005
Want to bring more light and radiance into your photographs? Learn how to turn your pictures into fairytales!
Learn how to reduce noise in the luminance and chrominance channels for results better than using the despeckle filter.
Editor's Pick in Photoshop Tutorials, November 2005
Ever wanted to convert your photo to a digital matrix-like format? Read this tutorial and learn how to do it!
Editor's Pick in Photoshop Tutorials, November 2005
There is a fast and simple way to create this rich effect to add unusual texture to your site. We know it. And you?
Create a black and white image using only the color information for an effect similiar to a black and white infrared photo.
Editor's Pick in Photo Editing, August 2005
Reduce reflection and glare and enhance blue skies and trees.
Convert color landscapes into realistic infrared photos.
Editor's Pick in Photoshop Tutorials, August 2005
Gather round ye plumbers and sons of plumbers. Today we'll create high-tech multilevel pipes with liquid running inside.