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Merge pull request #7537 from walkermatt/removeLastPoint

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Fix Draw.removeLastPoint exception when no points to remove
This commit is contained in:
Frédéric Junod
2017-12-06 11:51:14 +01:00
committed by GitHub
parent d4f23e0ea9 90d8224a08
commit 2e2d8ea3d7
2 changed files with 29 additions and 1 deletions
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7
src/ol/interaction/draw.js
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@@ -168,7 +168,12 @@ ol.interaction.Draw = function(options) {
var geometry = opt_geometry;
if (geometry) {
if (mode === ol.interaction.Draw.Mode_.POLYGON) {
geometry.setCoordinates([coordinates[0].concat([coordinates[0][0]])]);
if (coordinates[0].length) {
// Add a closing coordinate to match the first
geometry.setCoordinates([coordinates[0].concat([coordinates[0][0]])]);
} else {
geometry.setCoordinates([]);
}
} else {
geometry.setCoordinates(coordinates);
}