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Merge pull request #878 from ahocevar/polygon-labels

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Better label placement for polygons
This commit is contained in:
ahocevar
2013-07-30 01:04:44 -07:00
parent d30efdaa71 b2e25c8f6b
commit 53765ebd0f
2 changed files with 54 additions and 3 deletions
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4
src/ol/renderer/canvas/canvasvectorrenderer.js
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@@ -8,7 +8,6 @@ goog.require('goog.events');
goog.require('goog.events.EventType');
goog.require('goog.vec.Mat4');
goog.require('ol.Feature');
goog.require('ol.extent');
goog.require('ol.geom.AbstractCollection');
goog.require('ol.geom.Geometry');
goog.require('ol.geom.GeometryType');
@@ -446,8 +445,7 @@ ol.renderer.canvas.VectorRenderer.getLabelVectors = function(geometry) {
return [[geometry.get(0), geometry.get(1), 0]];
}
if (type == ol.geom.GeometryType.POLYGON) {
// TODO: better label placement
var coordinates = ol.extent.getCenter(geometry.getBounds());
var coordinates = geometry.getInteriorPoint();
return [[coordinates[0], coordinates[1], 0]];
}
throw new Error('Label rendering not implemented for geometry type: ' +