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Don't create Polygon with null coordinates

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This commit is contained in:
Frederic Junod
2018-08-04 07:35:17 +02:00
parent d49be1393e
commit a50a4efeca
1 changed files with 5 additions and 4 deletions
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9
examples/draw-shapes.js
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@@ -40,9 +40,6 @@ function addInteraction() {
} else if (value === 'Star') { } else if (value === 'Star') {
value = 'Circle'; value = 'Circle';
geometryFunction = function(coordinates, geometry) { geometryFunction = function(coordinates, geometry) {
if (!geometry) {
geometry = new Polygon(null);
}
const center = coordinates[0]; const center = coordinates[0];
const last = coordinates[1]; const last = coordinates[1];
const dx = center[0] - last[0]; const dx = center[0] - last[0];
@@ -59,7 +56,11 @@ function addInteraction() {
newCoordinates.push([center[0] + offsetX, center[1] + offsetY]); newCoordinates.push([center[0] + offsetX, center[1] + offsetY]);
} }
newCoordinates.push(newCoordinates[0].slice()); newCoordinates.push(newCoordinates[0].slice());
geometry.setCoordinates([newCoordinates]); if (!geometry) {
geometry = new Polygon([newCoordinates]);
} else {
geometry.setCoordinates([newCoordinates]);
}
return geometry; return geometry;
}; };
} }