Fix memory reservation for curve to line segment conversion.

mdboom · mdboom · commit 4815f98e7fe5 · 2008-02-25T20:24:33.000Z
svn path=/trunk/matplotlib/; revision=4988
diff --git a/src/_path.cpp b/src/_path.cpp
@@ -1120,7 +1120,7 @@ Py::Object _path_module::convert_path_to_polygons(const Py::Tuple& args)
     double x, y;
     unsigned code;
 
-    polygon.reserve(path.total_vertices());
+    polygon.reserve(path.total_vertices() * 2);
 
     while ((code = curve.vertex(&x, &y)) != agg::path_cmd_stop)
     {

Original file line number	Diff line number	Diff line change
`@@ -1120,7 +1120,7 @@ Py::Object _path_module::convert_path_to_polygons(const Py::Tuple& args)`
`1120`	`1120`	`double x, y;`
`1121`	`1121`	`unsigned code;`
`1122`	`1122`
`1123`		`- polygon.reserve(path.total_vertices());`
	`1123`	`+ polygon.reserve(path.total_vertices() * 2);`
`1124`	`1124`
`1125`	`1125`	`while ((code = curve.vertex(&x, &y)) != agg::path_cmd_stop)`
`1126`	`1126`	`{`