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Create literal with feature or geometry type

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This commit is contained in:
Tim Schaub
2013-08-15 08:08:10 -04:00
parent c36ceab2a0
commit d5d0262b4c
13 changed files with 156 additions and 116 deletions
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71
src/ol/layer/vectorlayer.js
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@@ -384,50 +384,45 @@ ol.layer.Vector.prototype.groupFeaturesBySymbolizerLiteral =
var uniqueLiterals = {},
featuresBySymbolizer = [],
style = this.style_,
i, j, l, feature, geom, type, symbolizers, literals, numLiterals, literal,
i, j, l, feature, symbolizers, literals, numLiterals, literal,
uniqueLiteral, key, item;
for (i in features) {
feature = features[i];
geom = feature.getGeometry();
if (geom) {
type = geom.getType();
// feature level symbolizers take precedence
symbolizers = feature.getSymbolizers();
if (!goog.isNull(symbolizers)) {
literals = ol.style.Style.createLiterals(
symbolizers, type, feature);
// feature level symbolizers take precedence
symbolizers = feature.getSymbolizers();
if (!goog.isNull(symbolizers)) {
literals = ol.style.Style.createLiterals(symbolizers, feature);
} else {
if (!goog.isNull(style)) {
// layer style second
literals = style.apply(feature);
} else {
if (!goog.isNull(style)) {
// layer style second
literals = style.apply(feature);
} else {
literals = ol.style.Style.applyDefaultStyle(feature);
literals = ol.style.Style.applyDefaultStyle(feature);
}
}
numLiterals = literals.length;
for (j = 0; j < numLiterals; ++j) {
literal = literals[j];
for (l in uniqueLiterals) {
uniqueLiteral = featuresBySymbolizer[uniqueLiterals[l]][1];
if (literal.equals(uniqueLiteral)) {
literal = uniqueLiteral;
break;
}
}
numLiterals = literals.length;
for (j = 0; j < numLiterals; ++j) {
literal = literals[j];
for (l in uniqueLiterals) {
uniqueLiteral = featuresBySymbolizer[uniqueLiterals[l]][1];
if (literal.equals(uniqueLiteral)) {
literal = uniqueLiteral;
break;
}
}
key = goog.getUid(literal);
if (!goog.object.containsKey(uniqueLiterals, key)) {
uniqueLiterals[key] = featuresBySymbolizer.length;
featuresBySymbolizer.push([
/** @type {Array.<ol.Feature>} */ ([]),
/** @type {ol.style.Literal} */ (literal),
/** @type {Array} */ ([])
]);
}
item = featuresBySymbolizer[uniqueLiterals[key]];
item[0].push(feature);
if (literal instanceof ol.style.TextLiteral) {
item[2].push(literals[j].text);
}
key = goog.getUid(literal);
if (!goog.object.containsKey(uniqueLiterals, key)) {
uniqueLiterals[key] = featuresBySymbolizer.length;
featuresBySymbolizer.push([
/** @type {Array.<ol.Feature>} */ ([]),
/** @type {ol.style.Literal} */ (literal),
/** @type {Array} */ ([])
]);
}
item = featuresBySymbolizer[uniqueLiterals[key]];
item[0].push(feature);
if (literal instanceof ol.style.TextLiteral) {
item[2].push(literals[j].text);
}
}
}