feat(modify): the modify control can now add holes to a polygon by ho…

…lding the CTRL key
infra-geo-ouverte · May 2, 2019 · 601a295 · 601a295
1 parent 41930f0
commit 601a295
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Showing 3 changed files with 332 additions and 37 deletions.
diff --git a/packages/geo/src/lib/geometry/geometry-form-field/geometry-form-field-input.component.ts b/packages/geo/src/lib/geometry/geometry-form-field/geometry-form-field-input.component.ts
@@ -352,10 +352,10 @@ export class GeometryFormFieldInputComponent implements OnInit, OnDestroy, Contr
   private updateMeasureTooltip(olGeometry: OlGeometry) {
     const measure = measureOlGeometry(olGeometry, this.map.projection);
     const lengths = measure.lengths;
-    const lastLength = lengths[lengths.length - 1];
+    const lastIndex = olGeometry.getType() === 'Polygon' ? lengths.length - 2 : lengths.length - 1;
+    const lastLength = lengths[lastIndex];
 
     const olMidpoints = updateOlGeometryMidpoints(olGeometry);
-    const lastIndex = olGeometry.getType() === 'Polygon' ? olMidpoints.length - 2 : olMidpoints.length - 1;
     const olLastMidpoint = olMidpoints[lastIndex];
 
     this.olTooltip.setPosition(olLastMidpoint.flatCoordinates);