Good morning Group
I have an XML fragment which I am trying to use to draw a path:
<ons:Boundary id="L100">
<ons:Point x="466300" y="101000"/>
<ons:Point x="473300" y="101000"/>
<ons:Point x="468300" y="103000"/>
<ons:Point x="466300" y="103000"/>
</ons:Boundary>
The following script works perfectly in Firefox but not in ASV - ASV
returns the correct number of Point objects (numPoints=4) but
doesn't like "myPoints[i].getAttributeNS(null,'x');" ,
returning "'undefined' is null or not an object" - any suggestions
as to how to access the x/y attributes in ASV??
var myPath = svgDoc.getElementById('L100');
var myPoints = myPath.getElementsByTagNameNS
("http://www.statistics.gov.uk","Point";)
var numPoints = myPoints.length;
var myPathArray = 'M';
//builds up co-ordinate pairs for path object
for (i=0; i<numPoints; i++) {
var myX = myPoints[i].getAttributeNS(null,'x');
var myY = myPoints[i].getAttributeNS(null,'y');
myPathArray = myPathArray+' '+myX+' '+myY;
}
//define end co-ordinates and finishes path element
var endX = myPoints[0].getAttributeNS(null,'x');
var endY = myPoints[0].getAttributeNS(null,'y');
myPathArray = myPathArray+' '+endX+' '+endY+' Z';
var newPath = svgDoc.createElementNS
('http://www.w3.org/2000/svg',"path")...etc etc
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