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add margin as directed inflation of bbox

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This commit is contained in:
artemp 2015-06-29 15:01:08 +02:00
parent bac031e6f6
commit edbad2664b
1 changed files with 3 additions and 3 deletions
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6
src/text/placement_finder.cpp
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@ -142,10 +142,10 @@ bool placement_finder::find_point_placement(pixel_position const& pos)
box2d<double> bbox = layout.bounds();
bbox.re_center(layout_center.x, layout_center.y);
// For point placements it is faster to just check the bounding box. */
//if (collision(bbox, layouts_.text(), false)) return false;
// TODO
double margin = (text_props_->margin != 0 ? text_props_->margin : text_props_->minimum_distance) * scale_factor_;
if (!text_props_->allow_overlap && !detector_.has_placement(bbox, margin, angle)) return false;
if (!text_props_->allow_overlap && !detector_.has_placement(bbox, 0, angle)) return false;
if (layout.num_lines()) labels.push_back(std::make_tuple(bbox,angle));
pixel_position layout_offset = layout_center - glyphs->get_base_point();