Functions
QuickDraw GX provides functions you can call to perform geometric operations on geometric shapes and their geometries. This section includes descriptions of the functions that allow you to
- determine and alter the contour direction of a shape's contours
- reduce and simplify a shape's geometry
- incorporate style information into a shape's geometry
- obtain geometric information about a shape's geometry
- determine and alter the bounding rectangle of a shape
- inset a shape's geometry
- perform geometric arithmetic on shapes
Subtopics
- Determining and Reversing Contour Direction
- Breaking Shape Contours
- Reducing and Simplifying Shapes
- Incorporating Style Information Into Shape Geometries
- Finding Geometric Information About Shapes
- Getting and Setting Shape Bounds
- Insetting Shapes
- Determining Whether Two Areas Touch
- Determining Whether One Shape Contains Another
- Performing Geometric Arithmetic With Shapes
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