Merge branch 'master' into forms

1 files changed, 20 insertions, 10 deletions

diff --git a/fitz/res_path.c b/fitz/res_path.c
index e3f07192..b8a6a1a2 100644
--- a/fitz/res_path.c
+++ b/fitz/res_path.c
@@ -275,22 +275,32 @@ fz_bound_path(fz_context *ctx, fz_path *path, fz_stroke_state *stroke, fz_matrix
 
 	if (stroke)
 	{
-		float expand = stroke->linewidth;
-		if (expand == 0)
-			expand = 1.0f;
-		expand *= fz_matrix_max_expansion(ctm);
-		if ((stroke->linejoin == FZ_LINEJOIN_MITER || stroke->linejoin == FZ_LINEJOIN_MITER_XPS) && stroke->miterlimit > 1)
-			expand *= stroke->miterlimit;
-		r.x0 -= expand;
-		r.y0 -= expand;
-		r.x1 += expand;
-		r.y1 += expand;
+		fz_adjust_rect_for_stroke(&r, stroke, &ctm);
 	}
 
 	return r;
 }
 
 void
+fz_adjust_rect_for_stroke(fz_rect *r, fz_stroke_state *stroke, fz_matrix *ctm)
+{
+	float expand;
+
+	if (!stroke)
+		return;
+	expand = stroke->linewidth;
+	if (expand == 0)
+		expand = 1.0f;
+	expand *= fz_matrix_max_expansion(*ctm);
+	if ((stroke->linejoin == FZ_LINEJOIN_MITER || stroke->linejoin == FZ_LINEJOIN_MITER_XPS) && stroke->miterlimit > 1)
+		expand *= stroke->miterlimit;
+	r->x0 -= expand;
+	r->y0 -= expand;
+	r->x1 += expand;
+	r->y1 += expand;
+}
+
+void
 fz_transform_path(fz_context *ctx, fz_path *path, fz_matrix ctm)
 {
 	fz_point p;