Move ol.geom.orientFlatLinearRings into ol.geom.flat
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@@ -256,6 +256,48 @@ ol.geom.flat.linearRingssContainsXY =
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};
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/**
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* @param {Array.<number>} flatCoordinates Flat coordinates.
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* @param {number} offset Offset.
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* @param {Array.<number>} ends Ends.
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* @param {number} stride Stride.
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* @return {number} End.
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*/
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ol.geom.flat.orientLinearRings =
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function(flatCoordinates, offset, ends, stride) {
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var i, ii;
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for (i = 0, ii = ends.length; i < ii; ++i) {
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var end = ends[i];
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var isClockwise = ol.geom.flat.linearRingIsClockwise(
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flatCoordinates, offset, end, stride);
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var reverse = i === 0 ? !isClockwise : isClockwise;
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if (reverse) {
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ol.geom.flat.reverseCoordinates(flatCoordinates, offset, end, stride);
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}
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offset = end;
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}
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return offset;
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};
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/**
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* @param {Array.<number>} flatCoordinates Flat coordinates.
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* @param {number} offset Offset.
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* @param {Array.<Array.<number>>} endss Endss.
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* @param {number} stride Stride.
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* @return {number} End.
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*/
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ol.geom.flat.orientLinearRingss =
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function(flatCoordinates, offset, endss, stride) {
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var i, ii;
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for (i = 0, ii = endss.length; i < ii; ++i) {
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offset = ol.geom.flat.orientLinearRings(
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flatCoordinates, offset, endss[i], stride);
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}
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return offset;
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};
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/**
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* @param {Array.<number>} flatCoordinates Flat coordinates.
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* @param {number} offset Offset.
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@@ -262,48 +262,6 @@ ol.geom.RawMultiLineString;
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ol.geom.RawMultiPolygon;
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/**
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* @param {Array.<number>} flatCoordinates Flat coordinates.
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* @param {number} offset Offset.
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* @param {Array.<number>} ends Ends.
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* @param {number} stride Stride.
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* @return {number} End.
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*/
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ol.geom.orientFlatLinearRings =
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function(flatCoordinates, offset, ends, stride) {
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var i, ii;
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for (i = 0, ii = ends.length; i < ii; ++i) {
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var end = ends[i];
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var isClockwise = ol.geom.flat.linearRingIsClockwise(
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flatCoordinates, offset, end, stride);
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var reverse = i === 0 ? !isClockwise : isClockwise;
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if (reverse) {
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ol.geom.flat.reverseCoordinates(flatCoordinates, offset, end, stride);
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}
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offset = end;
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}
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return offset;
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};
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/**
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* @param {Array.<number>} flatCoordinates Flat coordinates.
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* @param {number} offset Offset.
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* @param {Array.<Array.<number>>} endss Endss.
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* @param {number} stride Stride.
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* @return {number} End.
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*/
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ol.geom.orientFlatLinearRingss =
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function(flatCoordinates, offset, endss, stride) {
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var i, ii;
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for (i = 0, ii = endss.length; i < ii; ++i) {
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offset = ol.geom.orientFlatLinearRings(
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flatCoordinates, offset, endss[i], stride);
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}
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return offset;
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};
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/**
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* @param {ol.geom.Geometry} geometry Geometry.
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* @param {goog.vec.Mat4.AnyType} transform Transform.
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@@ -70,7 +70,7 @@ ol.geom.MultiPolygon.prototype.setCoordinates =
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this.setLayout(opt_layout, coordinates, 3);
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ol.geom.flat.deflateCoordinatesss(
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this.flatCoordinates, 0, coordinates, this.stride, this.endss_);
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ol.geom.orientFlatLinearRingss(
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ol.geom.flat.orientLinearRingss(
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this.flatCoordinates, 0, this.endss_, this.stride);
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this.dispatchChangeEvent();
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};
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@@ -70,7 +70,7 @@ ol.geom.Polygon.prototype.setCoordinates =
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this.setLayout(opt_layout, coordinates, 2);
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ol.geom.flat.deflateCoordinatess(
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this.flatCoordinates, 0, coordinates, this.stride, this.ends_);
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ol.geom.orientFlatLinearRings(
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ol.geom.flat.orientLinearRings(
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this.flatCoordinates, 0, this.ends_, this.stride);
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this.dispatchChangeEvent();
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};
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