Is there a way via JS or Python to simply pass an XY to a function and determine if inside or outside a polygon (from a map Service) I need to do this for Decimal Degrees, DMS, UTM etc. I can do it like below BUT I would have to list out EVERY node and trying to do this for a complete state function inside ( point , vs ) { var x = point [ 0 ] , y = point [ 1 ] ; var inside = false ; for ( var i = 0 , j = vs . length - 1 ; i vs . length ; j = i ++ ) { var xi = vs [ i ] [ 0 ] , yi = vs [ i ] [ 1 ] ; var xj = vs [ j ] [ 0 ] , yj = vs [ j ] [ 1 ] ; var intersect = ( ( yi > y ) != ( yj > y ) ) && ( x ( xj - xi ) * ( y - yi ) / ( yj - yi ) + xi ) ; if ( intersect ) inside = ! inside ; } return inside ; } ; var polygon = [ [ 4040958.21 , 261090.239 ] , [ 4399737.773 , 261090.239 ] , [ 4399737.773 , 1004118.285 ] , [ 4040958.21 , 1004118.285 ] ] ! -- // The below are two examples. One of them is inside the other is outside to bounding box // inside --> test = inside ( [ 4147263 , 646445.066 ] , polygon ) ; // true ! -- // outside --> ! -- test = inside ( [ 4537048 , 694061 ] , polygon ) ; // false -- > alert ( test ) ;

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Verify if XY is inside polygon

jaykapalczynski

Is there a way via JS or Python to simply pass an XY to a function and determine if inside or outside a polygon (from a map Service)

I need to do this for Decimal Degrees, DMS, UTM etc.

I can do it like below BUT I would have to list out EVERY node and trying to do this for a complete state

<SPAN class="keyword token">function</SPAN> <SPAN class="token function">inside</SPAN><SPAN class="punctuation token">(</SPAN>point<SPAN class="punctuation token">,</SPAN> vs<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> x <SPAN class="operator token">=</SPAN> point<SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN> y <SPAN class="operator token">=</SPAN> point<SPAN class="punctuation token">[</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> inside <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">false</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">var</SPAN> i <SPAN class="operator token">=</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">,</SPAN> j <SPAN class="operator token">=</SPAN> vs<SPAN class="punctuation token">.</SPAN>length <SPAN class="operator token">-</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">;</SPAN> i <SPAN class="operator token"><</SPAN> vs<SPAN class="punctuation token">.</SPAN>length<SPAN class="punctuation token">;</SPAN> j <SPAN class="operator token">=</SPAN> i<SPAN class="operator token">++</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> xi <SPAN class="operator token">=</SPAN> vs<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN> yi <SPAN class="operator token">=</SPAN> vs<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> xj <SPAN class="operator token">=</SPAN> vs<SPAN class="punctuation token">[</SPAN>j<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN> yj <SPAN class="operator token">=</SPAN> vs<SPAN class="punctuation token">[</SPAN>j<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> intersect <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">(</SPAN>yi <SPAN class="operator token">></SPAN> y<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">!=</SPAN> <SPAN class="punctuation token">(</SPAN>yj <SPAN class="operator token">></SPAN> y<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="operator token">&&</SPAN> <SPAN class="punctuation token">(</SPAN>x <SPAN class="operator token"><</SPAN> <SPAN class="punctuation token">(</SPAN>xj <SPAN class="operator token">-</SPAN> xi<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">*</SPAN> <SPAN class="punctuation token">(</SPAN>y <SPAN class="operator token">-</SPAN> yi<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">/</SPAN> <SPAN class="punctuation token">(</SPAN>yj <SPAN class="operator token">-</SPAN> yi<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">+</SPAN> xi<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>intersect<SPAN class="punctuation token">)</SPAN> inside <SPAN class="operator token">=</SPAN> <SPAN class="operator token">!</SPAN>inside<SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> inside<SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">;</SPAN>

<SPAN class="keyword token">var</SPAN> polygon <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">4040958.21</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">261090.239</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">4399737.773</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">261090.239</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN>&nbsp; <SPAN class="punctuation token">[</SPAN><SPAN class="number token">4399737.773</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">1004118.285</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">4040958.21</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">1004118.285</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">]</SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

<SPAN class="operator token"><</SPAN><SPAN class="operator token">!</SPAN><SPAN class="operator token">--</SPAN><SPAN class="comment token">// The below are two examples.&nbsp; One of them is inside the other is outside to bounding box</SPAN>
<SPAN class="comment token">// inside --></SPAN>
test <SPAN class="operator token">=</SPAN> <SPAN class="token function">inside</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN> <SPAN class="number token">4147263</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">646445.066</SPAN> <SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN> polygon<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="comment token">// true</SPAN>
<SPAN class="operator token"><</SPAN><SPAN class="operator token">!</SPAN><SPAN class="operator token">--</SPAN> <SPAN class="comment token">// outside --></SPAN>
<SPAN class="operator token"><</SPAN><SPAN class="operator token">!</SPAN><SPAN class="operator token">--</SPAN>
test <SPAN class="operator token">=</SPAN> <SPAN class="token function">inside</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN> <SPAN class="number token">4537048</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">694061</SPAN> <SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN> polygon<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="comment token">// false</SPAN>
 <SPAN class="operator token">--</SPAN><SPAN class="operator token">></SPAN>
<SPAN class="token function">alert</SPAN><SPAN class="punctuation token">(</SPAN>test<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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RobertScheitlin__GISP

Jay,

Have you not seen that the Polygon class has a contains method?

https://developers.arcgis.com/javascript/3/jsapi/polygon-amd.html#contains

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jaykapalczynski

Total Code that is working....

ONLY THING you have to do is point to the appropriate Map Service with your single polygon.

It accepts UTM Zone 17N, UTM Zone 18N, DD, DMS, DDM, and a Map Click

validateXY.zip

RobertScheitlin__GISP

Jay,

OK, so if you want to allow the user to enter DMS or DDM then you will have to convert them to DD using the class I specified in my last reply.

jaykapalczynski

Thanks for ALL YOUR HELP ROBERT !!!!

OK this is what I have...

The user selects a Coordinate System
Based on this selection it chooses the correct output Spatial reference in the query to do the XY comparison
It then calls the getPoints function to compare the user XY against the geometry from the query using "polygon.contains"
In this case it simply updates some text in the webpage saying whether or not its inside the polygon

Any questions please ask

<SPAN class="doctype token"><!DOCTYPE html></SPAN>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>html</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>head</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>title</SPAN><SPAN class="punctuation token">></SPAN></SPAN>Verify XY Coordinates<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>title</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>meta</SPAN> <SPAN class="attr-name token">http-equiv</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>Content-Type<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">content</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>text/html; charset<SPAN class="punctuation token">=</SPAN>utf-8<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>meta</SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>viewport<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">content</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>initial-scale<SPAN class="punctuation token">=</SPAN>1, maximum-scale<SPAN class="punctuation token">=</SPAN>1,user-scalable<SPAN class="punctuation token">=</SPAN>no<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>link</SPAN> <SPAN class="attr-name token">rel</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>stylesheet<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">href</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=http%3A%2F%2Fjs.arcgis.com%2F3.19%2Fdijit%2Fthemes%2Fclaro%2Fclaro.css" target="_blank">http://js.arcgis.com/3.19/dijit/themes/claro/claro.css</A><SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>link</SPAN> <SPAN class="attr-name token">rel</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>stylesheet<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">href</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=http%3A%2F%2Fjs.arcgis.com%2F3.19%2Fesri%2Fcss%2Fesri.css" target="_blank">http://js.arcgis.com/3.19/esri/css/esri.css</A><SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; 
&nbsp; <SPAN class="language-javascript script token"><SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>script</SPAN> <SPAN class="attr-name token">src</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=http%3A%2F%2Fjs.arcgis.com%2F3.19%2F" target="_blank">http://js.arcgis.com/3.19/</A><SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN><SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>script</SPAN><SPAN class="punctuation token">></SPAN></SPAN></SPAN>

&nbsp; <SPAN class="language-javascript script token"><SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>script</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="token function">require</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="string token">"esri/map"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"esri/geometry/Point"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"dojo/ready"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"dojo/parser"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"esri/tasks/GeometryService"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"esri/tasks/query"</SPAN><SPAN class="punctuation token">,</SPAN> 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="string token">"esri/SpatialReference"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"esri/tasks/QueryTask"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"dojo/dom"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"dojo/on"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"dojo/domReady!"</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN> 
&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">function</SPAN> <SPAN class="punctuation token">(</SPAN>
&nbsp;&nbsp;&nbsp; Map<SPAN class="punctuation token">,</SPAN> Point<SPAN class="punctuation token">,</SPAN> ready<SPAN class="punctuation token">,</SPAN> parser<SPAN class="punctuation token">,</SPAN> GeometryService<SPAN class="punctuation token">,</SPAN> Query<SPAN class="punctuation token">,</SPAN> SpatialReference<SPAN class="punctuation token">,</SPAN> QueryTask<SPAN class="punctuation token">,</SPAN> dom<SPAN class="punctuation token">,</SPAN> on<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp; 
<SPAN class="token function">&nbsp;&nbsp;&nbsp;&nbsp; ready</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">function</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">{</SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp; parser<SPAN class="punctuation token">.</SPAN><SPAN class="token function">parse</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token">//ESRI Geometry Service</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> geometryService <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">GeometryService</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token"><SPAN>"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fsampleserver5.arcgisonline.com%2Farcgis%2Frest%2Fservices%2FUtilities%2FGeometry%2FGeometryServer" target="_blank">https://sampleserver5.arcgisonline.com/arcgis/rest/services/Utilities/Geometry/GeometryServer</A><SPAN>"</SPAN></SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">function</SPAN> execute <SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token">// DEFINE A NEW QUERY</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> query <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Query</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> queryTask <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">QueryTask</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token"><SPAN>"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fxxxx.gov%2Farcgis%2Frest%2Fservices%2FPublic%2FBoundary%2FMapServer%2F0" target="_blank">https://xyz.gov/arcgis/rest/services/Public/Boundary/MapServer/0</A><SPAN>"</SPAN></SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN><SPAN class="punctuation token">(</SPAN>document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">'UTM17N'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>checked<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"p3"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>innerHTML <SPAN class="operator token">=</SPAN> <SPAN class="string token">"UTM Zone 17N was selected"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query<SPAN class="punctuation token">.</SPAN>outSpatialReference <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">{</SPAN>wkid<SPAN class="punctuation token">:</SPAN><SPAN class="number token">26917</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">;</SPAN> 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN><SPAN class="punctuation token">(</SPAN>document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">'UTM18N'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>checked<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"p3"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>innerHTML <SPAN class="operator token">=</SPAN> <SPAN class="string token">"UTM Zone 18N was selected"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query<SPAN class="punctuation token">.</SPAN>outSpatialReference <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">{</SPAN>wkid<SPAN class="punctuation token">:</SPAN><SPAN class="number token">26918</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">;</SPAN> 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN><SPAN class="punctuation token">(</SPAN>document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">'DD'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>checked<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"p3"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>innerHTML <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Decimal Degrees was selected"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query<SPAN class="punctuation token">.</SPAN>outSpatialReference <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">{</SPAN>wkid<SPAN class="punctuation token">:</SPAN><SPAN class="number token">4326</SPAN><SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">;</SPAN> 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token">// FINISH THE QUERY PARAMETERS AND CALL THE FUNCTION TO TEST</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query<SPAN class="punctuation token">.</SPAN>where <SPAN class="operator token">=</SPAN> <SPAN class="string token">"1=1"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query<SPAN class="punctuation token">.</SPAN>outFields <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="string token">"*"</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; query<SPAN class="punctuation token">.</SPAN>returnGeometry <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">true</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; queryTask<SPAN class="punctuation token">.</SPAN><SPAN class="token function">execute</SPAN><SPAN class="punctuation token">(</SPAN>query<SPAN class="punctuation token">,</SPAN> getPoints<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN>

<SPAN class="token function">&nbsp;&nbsp;&nbsp;&nbsp; on</SPAN><SPAN class="punctuation token">(</SPAN>dom<SPAN class="punctuation token">.</SPAN><SPAN class="token function">byId</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"runQuery"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"click"</SPAN><SPAN class="punctuation token">,</SPAN> execute<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">function</SPAN> <SPAN class="token function">getPoints</SPAN><SPAN class="punctuation token">(</SPAN>results<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> polygon <SPAN class="operator token">=</SPAN> results<SPAN class="punctuation token">.</SPAN>features<SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">.</SPAN>geometry<SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> XValue <SPAN class="operator token">=</SPAN> document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementsByName</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">'XCoord'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">.</SPAN>value
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> YValue <SPAN class="operator token">=</SPAN> document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementsByName</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">'YCoord'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">.</SPAN>value&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> TextBoxpnt <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Point</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">(</SPAN>XValue<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="punctuation token">(</SPAN>YValue<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>polygon<SPAN class="punctuation token">.</SPAN><SPAN class="token function">contains</SPAN><SPAN class="punctuation token">(</SPAN>TextBoxpnt<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"p2"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>innerHTML <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">(</SPAN>TextBox<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="keyword token">else</SPAN><SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document<SPAN class="punctuation token">.</SPAN><SPAN class="token function">getElementById</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"p2"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>innerHTML <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">(</SPAN>TextBox<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN> 

&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>script</SPAN><SPAN class="punctuation token">></SPAN></SPAN></SPAN>

<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>head</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>body</SPAN> <SPAN class="attr-name token">class</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>claro<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>form</SPAN> <SPAN class="attr-name token">action</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN><SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>input</SPAN> <SPAN class="attr-name token">type</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>radio<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>Coordinate<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">checked</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>checked<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>UTM17N<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">value</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>UTM17N<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN> UTM Zone 17N - (742833.345, 4176911.91)<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>br</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>input</SPAN> <SPAN class="attr-name token">type</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>radio<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>Coordinate<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>UTM18N<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">value</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>UTM18N<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN> UTM Zone 18N - (742833.345, 4176911.91)<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>br</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>input</SPAN> <SPAN class="attr-name token">type</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>radio<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>Coordinate<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>DD<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">value</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>DD<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN> Decimal Degrees - (-76.015778, 36.8631)<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>br</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>form</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>p</SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>p3<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN><SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>p</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; X Coordinate: <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>input</SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>XCoord<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">type</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>text<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>XCoord<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN><SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>br</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; Y Coordinate: <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>input</SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>YCoord<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">type</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>text<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>YCoord<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN><SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>br</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>input</SPAN> <SPAN class="attr-name token">type</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>button<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">value</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>Verify XY<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>runQuery<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="punctuation token">/></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>p</SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>p1<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>Click button to verify XY location in regards to VA Border<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>p</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>p</SPAN> <SPAN class="attr-name token">id</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>p2<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN><SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>p</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>body</SPAN><SPAN class="punctuation token">></SPAN></SPAN>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

jaykapalczynski

Close to what I have above....my issue is that I have a state polygon that will have thousands of XY nodes...I was trying to point at a Map Service Layer instead of listing out 10s of thousands of XY coordinates.

RobertScheitlin__GISP

Jay,

The code would simply be something like this:

<SPAN class="keyword token">var</SPAN> pnt <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Point</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">4147263</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">646445.066</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">SpatialReference</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">{</SPAN> wkid<SPAN class="punctuation token">:</SPAN> your datas wkid # <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>‍<SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> polygon <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Polygon</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">4040958.21</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">261090.239</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">4399737.773</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">261090.239</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN>&nbsp; <SPAN class="punctuation token">[</SPAN><SPAN class="number token">4399737.773</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">1004118.285</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">4040958.21</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="number token">1004118.285</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>polygon<SPAN class="punctuation token">.</SPAN><SPAN class="token function">contains</SPAN><SPAN class="punctuation token">(</SPAN>pnt<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp; console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">info</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"point is inside polygon"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN>‍‍‍‍‍‍‍‍‍<SPAN class="keyword token">else</SPAN><SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp; console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">info</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"point is NOT inside polygon"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

jaykapalczynski

I think that would work....looking for an example or two...thoughts?

RobertScheitlin__GISP

Jay,

Have you not seen that the Polygon class has a contains method?

https://developers.arcgis.com/javascript/3/jsapi/polygon-amd.html#contains

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