Create New Mask Layers
Of the many features that are commonly available in newer graphic design programs, the layers feature is the most notable. This feature allows users to create different layers of images in one image, allowing for maximum design options. A newer feature to be added to the many already found in layers is that of a mask layer, which allows users to mask portions individual layers, within layers, all on the same image.
Instructions
1. Open the image file to add layers. To open a desired image file you will need to scroll to the “File” tab on the command bar and select “Open.” Browse to the image file that you wish to work on and click “OK” to open it.
2. Add a layer to image file. You will need to first add a layer in order to create a mask layer. To add layer scroll to the “Layers” tab on the command bar and choose the desired layer from the submenu.
3. Create a mask layer. Creating a mask layer is easy. Left-click on the desired layer that you want to mask in the layers palette, the scroll to the “Layers” tab on the command bar and select “New Mask Layer.”
4. Set the mask layer properties. Select “From Image” from the dropdown menu, which will open a mask layer properties box. You can select three different properties when choosing a mask layer: Source Luminance, which will mask the luminance from the source of the image, Any Non-zero Value, which will mask all negative values on the image, or Source Opacity which will mask any opacity that shines through from the image.
5. Select the desired mask layer attributes. After you have chosen the attributes for the mask layer, click “OK” to implement.
