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Features can now have symbolizers

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If specified, feature symbolizers take precedence over rule
based styling.
This commit is contained in:
ahocevar
2013-03-03 18:55:52 +01:00
parent 44ca6c9ff6
commit f1120287c3
3 changed files with 96 additions and 29 deletions
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21
src/ol/layer/vectorlayer.js
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@@ -42,16 +42,21 @@ ol.layer.Vector.prototype.groupFeaturesBySymbolizerLiteral =
var uniqueLiterals = {},
featuresBySymbolizer = [],
style = this.style_,
feature, literals, literal, uniqueLiteral, key;
for (var i = 0, ii = features.length; i < ii; ++i) {
numFeatures = features.length,
i, j, l, feature, literals, numLiterals, literal, uniqueLiteral, key;
for (i = 0; i < numFeatures; ++i) {
feature = features[i];
literals = goog.isNull(style) ?
ol.style.Style.applyDefaultStyle(feature) :
style.apply(feature);
for (var j = 0, jj = literals.length; j < jj; ++j) {
literals = feature.getSymbolizerLiterals();
if (goog.isNull(literals)) {
literals = goog.isNull(style) ?
ol.style.Style.applyDefaultStyle(feature) :
style.apply(feature);
}
numLiterals = literals.length;
for (j = 0; j < numLiterals; ++j) {
literal = literals[j];
for (var l in uniqueLiterals) {
uniqueLiteral = featuresBySymbolizer[uniqueLiterals[key]][1];
for (l in uniqueLiterals) {
uniqueLiteral = featuresBySymbolizer[uniqueLiterals[l]][1];
if (literal.equals(uniqueLiteral)) {
literal = uniqueLiteral;
break;