topic Re: WAB Draw Widget Measure Problem in ArcGIS Web AppBuilder Questions

WAB Draw Widget Measure Problem

TomSellsted — Tue, 17 Feb 2015 23:59:42 GMT

I found a minor bug in the draw widget. When measuring a polygon, extent, triangle, the function performing the perimeter calculation was dropping the last point from the polygon ring. This was creating an incomplete measurement of every polygon drawn.

The offending line in the _addPolygonMeasure function:

points = points.slice(0, points.length - 1);

I commented out this line and in calculates the perimeter correctly. I am posting this in hopes that it will fixed in core project.

Regards,

Tom

Re: WAB Draw Widget Measure Problem

StanMcShinsky — Mon, 13 Apr 2015 19:48:20 GMT

Thanks Tom. I was trying to figure out what that number was because it was not matching up with anything.

-Stan

Re: WAB Draw Widget Measure Problem

TomSellsted — Mon, 13 Apr 2015 20:39:33 GMT

Stan,

It looks like they still don't have the perimeter measurement correct for triangles, extents and for polygons at WAB 1.1. The rest of the measurements appear to work properly.

Regards,

Tom