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AGG lesson 13 agg::arc rendering arcs and sectors

Shulou Source: shulou.com Published: 2022-06-02 15:50:34 10月03日 Update

1 description of constructor parameters

Definition file: include/agg_arc.h

Class function constructor:

Arc (double x, double y, double rx, double ry, double A1 magical double a2, bool ccw=true)

The center of the circle is (x, y) and the major and minor axes are rx and ry, respectively, and the initial and final angles are A1 and a2, respectively.

The range is 0

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