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Add ol.geom.GeometryCollection rendering

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This commit is contained in:
Tom Payne
2013-12-11 16:43:40 +01:00
parent d7eb4db69e
commit 4205c01414
4 changed files with 65 additions and 2 deletions
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27
src/ol/render/vector.js
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@@ -1,6 +1,7 @@
goog.provide('ol.renderer.vector');
goog.require('goog.asserts');
goog.require('ol.geom.GeometryCollection');
goog.require('ol.geom.LineString');
goog.require('ol.geom.MultiLineString');
goog.require('ol.geom.MultiPoint');
@@ -28,6 +29,29 @@ ol.renderer.vector.renderFeature = function(
};
/**
* @param {ol.render.IReplayGroup} replayGroup Replay group.
* @param {ol.geom.Geometry} geometry Geometry.
* @param {ol.style.Style} style Style.
* @param {Object} data Opaque data object.
* @private
*/
ol.renderer.vector.renderGeometryCollectionGeometry_ =
function(replayGroup, geometry, style, data) {
goog.asserts.assertInstanceof(geometry, ol.geom.GeometryCollection);
var geometryCollectionGeometry = /** @type {ol.geom.GeometryCollection} */ (
geometry);
var geometries = geometryCollectionGeometry.getGeometriesArray();
var i, ii;
for (i = 0, ii = geometries.length; i < ii; ++i) {
var geometryRenderer =
ol.renderer.vector.GEOMETRY_RENDERERS_[geometries[i].getType()];
goog.asserts.assert(goog.isDef(geometryRenderer));
geometryRenderer(replayGroup, geometries[i], style, data);
}
};
/**
* @param {ol.render.IReplayGroup} replayGroup Replay group.
* @param {ol.geom.Geometry} geometry Geometry.
@@ -167,5 +191,6 @@ ol.renderer.vector.GEOMETRY_RENDERERS_ = {
'Polygon': ol.renderer.vector.renderPolygonGeometry_,
'MultiPoint': ol.renderer.vector.renderMultiPointGeometry_,
'MultiLineString': ol.renderer.vector.renderMultiLineStringGeometry_,
'MultiPolygon': ol.renderer.vector.renderMultiPolygonGeometry_
'MultiPolygon': ol.renderer.vector.renderMultiPolygonGeometry_,
'GeometryCollection': ol.renderer.vector.renderGeometryCollectionGeometry_
};