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add_intermediate_points: look better for short distances

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Laura Klünder 2017-11-28 23:37:53 +01:00
parent 5b9a5ec040
commit 2e61e3385e
1 changed files with 3 additions and 1 deletions
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4
src/c3nav/site/static/site/js/c3nav.js
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@ -286,7 +286,9 @@ c3nav = {
},
_add_intermediate_points: function(origin, destination, next) {
var angle = Math.atan2(destination[1]-next[1], destination[0]-next[0]),
point = [destination[0]+Math.cos(angle)*1.5, destination[1]+Math.sin(angle)*1.5];
distance = Math.sqrt(Math.pow(origin[0]-destination[0], 2) + Math.pow(origin[1]-destination[1], 2)),
offset = Math.min(1.5, distance/3),
point = [destination[0]+Math.cos(angle)*offset, destination[1]+Math.sin(angle)*offset];
return [origin, point, destination];
},
_add_line_to_route: function(level, coords, gray, link_to_level) {