Object <- ChooseableTool <- DrawTool <- EraseTool |
|
|
TouchTarget |
Class EraseTool defines no new attributes.
Fields
| Field | Type | |
|---|---|---|
| ChooseableTool: | image: | Image |
| HasLineStyleAttribute: | lineStyle: | LineStyle |
instance EraseTool tag;
image: nilObject;
lineStyle: nilObject;
end instance;
Define Class EraseTool;
// a tool that erases scribbles
inherits from DrawTool;
overrides TouchTarget;
end class;