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Interpolate poly-line with view-point #6481

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Robin Gareus 2020-04-10 17:48:07 +02:00
parent 6cc1e5e75d
commit 7bb8ca1e76
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3 changed files with 54 additions and 5 deletions
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4
libs/canvas/poly_line.cc
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@ -71,8 +71,8 @@ PolyLine::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) cons
Duple y (0, _y1);
float y1 = item_to_window (y).y;
render_path (area, context);
Duple c0 (item_to_window (_points.back()));
Duple c1 (item_to_window (_points.front()));
Duple const& c0 (rightedge ());
Duple const& c1 (leftedge ());
if (c0.x < vp.x1) {
context->line_to (vp.x1, c0.y);
context->line_to (vp.x1, y1);