Ftp web hosting - CHAPTER 20 IMAGE EDITING Figure 20-2. Paths
CHAPTER 20 IMAGE EDITING Figure 20-2. Paths allow for more elaborate and intricate selections, such as those that involve curves. Layers: In The GIMP (along with most other image-editing programs), layers are like transparent sheets of plastic that are placed on top of the image. Anything can be drawn on each individual transparent sheet, and many layers can be overlaid in order to create a complicated image. Layers also let you cut and paste parts of the image between them. It s also possible to apply effects and transformations to a single layer, rather than to the entire image. The Layers dialog box, shown in Figure 20-3, appears by default, but if you closed it earlier, you can open it again by right-clicking the image and selecting Dialogs . Layers. The layers can be reordered by clicking and dragging them in the dialog box. In addition, the blending mode of each layer can be altered. This refers to how it interacts with the layer below it. For example, its opacity can be changed so that it appears semitransparent, thereby showing the contents of the layer beneath.