diff options
Diffstat (limited to 'src/display/inkscape-cairo.cpp')
| -rw-r--r-- | src/display/inkscape-cairo.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/display/inkscape-cairo.cpp b/src/display/inkscape-cairo.cpp index 9a8500885..5d87d39b2 100644 --- a/src/display/inkscape-cairo.cpp +++ b/src/display/inkscape-cairo.cpp @@ -46,11 +46,13 @@ nr_create_cairo_context (NRRectL *area, NRPixBlock *pb) /** Feeds path-creating calls to the cairo context translating them from the SPCurve, with the given transform and shift */ void -feed_curve_to_cairo (cairo_t *ct, NArtBpath *bpath, NR::Matrix trans, NR::Rect area, bool optimize_stroke, double stroke_width) +feed_curve_to_cairo (cairo_t *ct, NArtBpath *bpath, NR::Matrix trans, NR::Maybe<NR::Rect> area, bool optimize_stroke, double stroke_width) { NR::Point next(0,0), last(0,0); - NR::Point shift = area.min(); - NR::Rect view = area; + if (!area || area->isEmpty()) + return; + NR::Point shift = area->min(); + NR::Rect view = *area; view.growBy (stroke_width); NR::Rect swept; bool closed = false; |