blob: ffa540f037e4896d91e52d2962d714eba3afa175 [file] [log] [blame]
diff --git a/third_party/agg23/agg_math_stroke.h b/third_party/agg23/agg_math_stroke.h
index 8515d2b16..70d1f2cf9 100644
--- a/third_party/agg23/agg_math_stroke.h
+++ b/third_party/agg23/agg_math_stroke.h
@@ -173,6 +173,9 @@ void stroke_calc_cap(VertexConsumer& out_vertices,
float a1 = atan2(dy1, -dx1);
float a2 = a1 + FXSYS_PI;
float da = acos(width / (width + ((1.0f / 8) / approximation_scale))) * 2;
+ if (da < stroke_theta) {
+ da = stroke_theta;
+ }
out_vertices.add(coord_type(v0.x - dx1, v0.y + dy1));
a1 += da;
a2 -= da / 4;
@@ -180,8 +183,8 @@ void stroke_calc_cap(VertexConsumer& out_vertices,
out_vertices.add(
coord_type(v0.x + (width * cos(a1)), v0.y + (width * sin(a1))));
a1 += da;
- }
- out_vertices.add(coord_type(v0.x + dx1, v0.y - dy1));
+ }
+ out_vertices.add(coord_type(v0.x + dx1, v0.y - dy1));
}
}
template<class VertexConsumer>