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<div class=Section1>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'>Thanks
for the help Andreas</span>,<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'>I tried
using setTimer , but this resulted in intermittent results (depending on the
timing of each line draw I believe) and a flickering circle in all broswers.<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'>A simplified
version of the code I am using is as below (I have omitted the map with a
toolbar). I hope it isn’t too convoluted!<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'>When
using IE and using a polyline tool to draw a line (a circle with a diameter of
10 will be drawn around the last point) a double click will not terminate the
line (single then wait then double is needed).<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'>Please
note I am using an array stored in </span>e.feature.geometry.attributes <span
style='font-family:"Calibri","sans-serif"'>to store the rangeCircle within the
Vector (as passed to the handler in e.feature).<o:p></o:p></span></p>
<p class=MsoPlainText><span style='font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoPlainText>waypointLayer.events.on({'sketchstarted':
sketchStarted});<o:p></o:p></p>
<p class=MsoPlainText>waypointLayer.events.on({'sketchmodified':
sketchModified});<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>function sketchStarted(e)<o:p></o:p></p>
<p class=MsoPlainText>{<o:p></o:p></p>
<p class=MsoPlainText>
e.feature.geometry.attributes = new Array();<o:p></o:p></p>
<p class=MsoPlainText>
e.feature.geometry.attributes['circle'] = createCircle(e.feature.geometry.getVertices());<o:p></o:p></p>
<p class=MsoPlainText>}<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>function sketchModified(e)<o:p></o:p></p>
<p class=MsoPlainText>{<o:p></o:p></p>
<p class=MsoPlainText>
e.feature.geometry.attributes['circle'].destroy();<o:p></o:p></p>
<p class=MsoPlainText>
e.feature.geometry.attributes['circle'] =
createCircle(e.feature.geometry.getVertices());<o:p></o:p></p>
<p class=MsoPlainText>
waypointLayer.addFeatures(e.feature.geometry.attributes['circle']);<o:p></o:p></p>
<p class=MsoPlainText>}<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>function createCircle(vert)<o:p></o:p></p>
<p class=MsoPlainText>{<o:p></o:p></p>
<p class=MsoPlainText> return new
OpenLayers.Feature.Vector(<o:p></o:p></p>
<p class=MsoPlainText>
OpenLayers.Geometry.Polygon.createRegularPolygon(vert[vert.length-1], 10, 50)<o:p></o:p></p>
<p class=MsoPlainText> );<o:p></o:p></p>
<p class=MsoPlainText>}<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'>Any help
would be really appreciated!<o:p></o:p></span></p>
<h5 style='mso-margin-top-alt:12.0pt;margin-right:0cm;margin-bottom:12.0pt;
margin-left:0cm;background:white'><span style='font-size:11.0pt;font-family:
"Calibri","sans-serif";color:#1F497D;font-weight:normal'>Cheers,<o:p></o:p></span></h5>
<h5 style='margin:0cm;margin-bottom:.0001pt;background:white'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;
font-weight:normal'>James Sewell<o:p></o:p></span></h5>
<h5 style='margin:0cm;margin-bottom:.0001pt;background:white'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;
font-weight:normal'>LISAsoft Developer<o:p></o:p></span></h5>
<h5 style='margin:0cm;margin-bottom:.0001pt;background:white'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;
font-weight:normal'>+61 (3) 8680 3200 / +61 414 688 892<o:p></o:p></span></h5>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>-----Original Message-----<br>
From: andreas.hocevar@gmail.com [mailto:andreas.hocevar@gmail.com] On Behalf Of
Andreas Hocevar<br>
Sent: Friday, 30 April 2010 8:04 PM<br>
To: James.Sewell@lisasoft.com<br>
Cc: users@openlayers.org<br>
Subject: Re: [OpenLayers-Users] IE6 / OpenLayers / Path DrawFeature and
DoubleClicks<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>Hi,<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>On Fri, Apr 30, 2010 at 8:23 AM,
James.Sewell@lisasoft.com<o:p></o:p></p>
<p class=MsoPlainText><James.Sewell@lisasoft.com> wrote:<o:p></o:p></p>
<p class=MsoPlainText>> I am working with OpenLayers and IE6 (which is the
required SOE for the<o:p></o:p></p>
<p class=MsoPlainText>> project) and have noticed that mouse doubleclicks
are not being captured<o:p></o:p></p>
<p class=MsoPlainText>> correctly when drawing a Path from an
OpenLayers.Control.DrawFeature if<o:p></o:p></p>
<p class=MsoPlainText>> another element is drawn to any layer from a
sketchmodified event.<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>I think the "if" part in the above sentence
screws your application.<o:p></o:p></p>
<p class=MsoPlainText>This sounds like an application issue. You could try to
draw the other<o:p></o:p></p>
<p class=MsoPlainText>element in the sketchmodified handler using setTimeout.
If that does<o:p></o:p></p>
<p class=MsoPlainText>not work, try to create a minimal example that shows the
issues, so it<o:p></o:p></p>
<p class=MsoPlainText>will be easier for others to help.<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>Regards,<o:p></o:p></p>
<p class=MsoPlainText>Andreas.<o:p></o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> From IE in the above situation the Path is drawn
(which has a circle<o:p></o:p></p>
<p class=MsoPlainText>> dynamically drawn round it using the sketchmodified
event to call the<o:p></o:p></p>
<p class=MsoPlainText>> OpenLayers.Layer.Vector.addFeatures method) but
requires a single click<o:p></o:p></p>
<p class=MsoPlainText>> immediately followed by a double click to terminate
the Path.<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> If the addFeatures call is not made (the circle is
not drawn ) behavior is<o:p></o:p></p>
<p class=MsoPlainText>> as normal. The code works as expected in Chrome.<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> Has anyone dealt with this behavior before? Any help
would really be<o:p></o:p></p>
<p class=MsoPlainText>> appreciated.<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> Cheers,<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> James Sewell<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> LISAsoft Developer<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> +61 (3) 8680 3200 / +61 414 688 892<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>> _______________________________________________<o:p></o:p></p>
<p class=MsoPlainText>> Users mailing list<o:p></o:p></p>
<p class=MsoPlainText>> Users@openlayers.org<o:p></o:p></p>
<p class=MsoPlainText>> http://openlayers.org/mailman/listinfo/users<o:p></o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText>><o:p> </o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText><o:p> </o:p></p>
<p class=MsoPlainText>-- <o:p></o:p></p>
<p class=MsoPlainText>Andreas Hocevar<o:p></o:p></p>
<p class=MsoPlainText>OpenGeo - http://opengeo.org/<o:p></o:p></p>
<p class=MsoPlainText>Expert service straight from the developers.<o:p></o:p></p>
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