Rename LPE: mirror reflect --> mirror symmetry

[inkscape.git] / src / display / inkscape-cairo.cpp

diff --git a/src/display/inkscape-cairo.cpp b/src/display/inkscape-cairo.cpp
index 49d47ec77bda5369b3c694749b93d74b954fa7dd..b67ac1311cb703d229ff472e768a30cb5c738872 100644 (file)
--- a/src/display/inkscape-cairo.cpp
+++ b/src/display/inkscape-cairo.cpp
@@ -54,7 +54,7 @@ nr_create_cairo_context_for_data (NRRectL *area, NRRectL *buf_area, unsigned cha
 
 /** Creates a cairo context to render to the given SPCanvasBuf on the given area */
 cairo_t *
-nr_create_cairo_context_canvasbuf (NRRectL *area, SPCanvasBuf *b)
+nr_create_cairo_context_canvasbuf (NRRectL */*area*/, SPCanvasBuf *b)
 {
     return nr_create_cairo_context_for_data (&(b->rect), &(b->rect), b->buf, b->buf_rowstride);
 }
@@ -159,13 +159,15 @@ feed_curve_to_cairo (cairo_t *ct, NArtBpath const *bpath, NR::Matrix trans, NR::
 static void
 feed_curve_to_cairo(cairo_t *cr, Geom::Curve const &c, Geom::Matrix & trans, Geom::Rect view, bool optimize_stroke)
 {
-    if(Geom::LineSegment const* line_segment = dynamic_cast<Geom::LineSegment const*>(&c)) {
-    // same logic can be used for hlinesegment and vlinesegment: just use finalpoint
-        Geom::Point end_tr = (*line_segment)[1] * trans;
+    if( dynamic_cast<Geom::LineSegment const*>(&c) ||
+        dynamic_cast<Geom::HLineSegment const*>(&c) ||
+        dynamic_cast<Geom::VLineSegment const*>(&c) )
+    {
+        Geom::Point end_tr = c.finalPoint() * trans;
         if (!optimize_stroke) {
             cairo_line_to(cr, end_tr[0], end_tr[1]);
         } else {
-            Geom::Rect swept((*line_segment)[0]*trans, end_tr);
+            Geom::Rect swept(c.initialPoint()*trans, end_tr);
             if (swept.intersects(view)) {
                 cairo_line_to(cr, end_tr[0], end_tr[1]);
             } else {