Lines Matching refs:polygon
41 /** Specialized interface for a 2D poly-polygon containing only straight line segments.
47 /** Query subset of this poly-polygon, starting at the given
48 polygon and the given point within that polygon, and
50 last polygon.
53 The index number of the polygon to start with extracting
54 points. Set to 0 to start with the first polygon.
63 The index of the point within the first polygon (that with the
65 to start with the first point in this polygon.
68 The number of points in the last polygon of the extraction
70 from the last polygon.
77 /** Set the specified sequence of points to the poly-polygon.
79 This method can either set the whole poly-polygon to the new
83 The index of the polygon to start point insertion with. This
87 existing polygons already within the poly-polygon). To append
88 to a poly-polygon, call setPoints() with
90 as the polygon index. If nPolygonIndex is -1, the given
91 sequence of points <em>replaces</em> the poly-polygon content,
103 /** Get a single point from the poly-polygon
110 /** Set a single point on the poly-polygon. The remaining points of
111 the poly-polygon will not be changed by this method.