The high performant brush engine of the PhotoEditor SDK is optimized for touch screen interaction and supports different brush strokes that can be edited in terms of thickness and color.
The tool is implemented in the
BrushToolController class and can be configured using the
BrushToolControllerOptions as described in the configuration section. Using these options you can configure the available tools, their order, the allowed overlay actions, the brush size and hardness values (minimum, maximum and default), the default color and whether the brush opacity should vary by the size of the brush.
To change the available colors within the brush tool, you need to modify the
BrushColorToolControllerOptions, as the color selection is managed using a
BrushColorToolController. These allow you to set the available colors and their names.