Drawing tools are used to modify the colors in an image—throughout the entire image, within a selection, or brush stroke by brush stroke. By default, the drawing tools are at the bottom of the Toolbox, as shown in Figure 15-1.
Figure 15-1. The drawing tools in the Toolbox
While brush tools change the pixels along the brush stroke, filling tools affect a whole image or selection:
Bucket fill fills an area with a solid color or a pattern.
Blend fills an area with a gradient.
The other drawing tools are brush tools. They modify the image via manual brush strokes using the current brush or along a selection or path, ...