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POPolygon with multiple paths -- how to connect?
 

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  1. POPolygon with multiple paths -- how to connect?
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    <p>I am creating a polygon with multiple event handlers -- I can click-drag to draw freehand, hold shift and click to snap to roads, and do a normal click as well. Originally, I had one array that I pushed each of these points to. However, since the event handlers are unique, debugging an array that I pass everywhere and modify everywhere seems like bad form.</p> <p>I've made it so that the polygon paths is an array of arrays of points. When I shift-click, it makes an array of points, when I click-drag, it makes an array of points, and then I push these to the array of arrays. </p> <p>However, how do I connect these together? I am currently not able to connect the endpoints of one array to the start of the next. Because I'm trying to modularize my code, I don't want to have to pass the last point of an array to the event listener that makes the next array, because that defeats the purpose of having separate arrays.</p> <p>The documentation is pretty thin on multiple paths for a polygon.</p> <p>Here's what I have so far.</p> <p><a href="http://jsfiddle.net/skitterm/fn4g5/1/" rel="nofollow">http://jsfiddle.net/skitterm/fn4g5/1/</a></p> <p>Pseudocode: </p> <pre><code>array C = new Array(); addEventListener for click { populate array A C.push(A); } addEventListener for shift-click { populate array B C.push(B); } addEventListener for right-click { create polygon { paths: C } } </code></pre> <p>I can create a polygon by just shift-clicking, or by clicking, or clicking and dragging, but I can't make a polygon where one side is done by shift-clicking and the rest by normal clicks.</p> <p>Any ideas?</p>
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    1. PTQuestion
    1. USSkitterm
    1. USSkitterm
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    1. COPolylines don't have multiple paths (at least documented multiple paths), the google.maps.Polygon has two methods (getPath and getPaths), the google.maps.Polyline only has the one (getPath) documented.
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      1. POPolygon with multiple paths -- how to connect?
      1. USgeocodezip
    2. COSome code and a link to a live map may help us help you.
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      1. POPolygon with multiple paths -- how to connect?
      1. USdavid strachan
    3. CO@geocodezip: Sorry, meant polygon instead of polyline. Edited.
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      1. POPolygon with multiple paths -- how to connect?
      1. USSkitterm
 

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