diff options
Diffstat (limited to 'src/cairo-pen.c')
| -rw-r--r-- | src/cairo-pen.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cairo-pen.c b/src/cairo-pen.c index a2cd55d93..91a6f44c5 100644 --- a/src/cairo-pen.c +++ b/src/cairo-pen.c @@ -79,7 +79,7 @@ _cairo_pen_init (cairo_pen_t *pen, pen->num_vertices = _cairo_pen_vertices_needed (tolerance, radius, ctm); - + pen->vertices = malloc (pen->num_vertices * sizeof (cairo_pen_vertex_t)); if (pen->vertices == NULL) { return CAIRO_STATUS_NO_MEMORY; @@ -252,21 +252,21 @@ _cairo_pen_vertices_needed (double tolerance, * compute major axis length for a pen with the specified radius. * we don't need the minor axis length. */ - + double major_axis = _cairo_matrix_transformed_circle_major_axis(matrix, radius); /* * compute number of vertices needed */ int num_vertices; - + /* Where tolerance / M is > 1, we use 4 points */ if (tolerance >= major_axis) { num_vertices = 4; } else { double delta = acos (1 - tolerance / major_axis); num_vertices = ceil (M_PI / delta); - + /* number of vertices must be even */ if (num_vertices % 2) num_vertices++; @@ -443,6 +443,6 @@ _cairo_pen_stroke_spline (cairo_pen_t *pen, _cairo_polygon_close (&polygon); _cairo_traps_tessellate_polygon (traps, &polygon, CAIRO_FILL_RULE_WINDING); _cairo_polygon_fini (&polygon); - + return CAIRO_STATUS_SUCCESS; } |