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add missing iterator increment to poly item renders.

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This commit is contained in:
Paul Davis 2014-01-06 20:45:23 -05:00
parent 4b71d7fde5
commit 7914d45f27
1 changed files with 3 additions and 3 deletions
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6
libs/canvas/poly_item.cc
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@ -64,7 +64,7 @@ PolyItem::compute_bounding_box () const
}
void
PolyItem::render_path (Rect const & /*area*/, Cairo::RefPtr<Cairo::Context> context) const
PolyItem::render_path (Rect const & /* area */, Cairo::RefPtr<Cairo::Context> context) const
{
if (_points.size() < 2) {
return;
@ -74,6 +74,7 @@ PolyItem::render_path (Rect const & /*area*/, Cairo::RefPtr<Cairo::Context> cont
Duple c (item_to_window (Duple (i->x, i->y)));
context->move_to (c.x, c.y);
++i;
while (i != _points.end()) {
c = item_to_window (Duple (i->x, i->y));
@ -85,8 +86,6 @@ PolyItem::render_path (Rect const & /*area*/, Cairo::RefPtr<Cairo::Context> cont
void
PolyItem::render_curve (Rect const & area, Cairo::RefPtr<Cairo::Context> context, Points const & first_control_points, Points const & second_control_points) const
{
bool done_first = false;
if (_points.size() <= 2) {
render_path (area, context);
return;
@ -98,6 +97,7 @@ PolyItem::render_curve (Rect const & area, Cairo::RefPtr<Cairo::Context> context
Duple c = item_to_window (Duple (p->x, p->y));
context->move_to (c.x, c.y);
++p;
while (p != _points.end()) {