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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Hello Jacky,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Sorry to bother you again.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Trying:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> if vectorScaleRange.GetPointStyleAt(0) is None:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> pointStyle = ldf.CreateDefaultPointStyle()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #Add the new pointStyle to the vectorScaleRange<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> vectorScaleRange.PointStyle.AddPointStyle(pointStyle)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> else:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print "There already is a pointStyle"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Apparently there is no GetPointStyle() or GetPointStyle<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Here is where I cannot seem to grasp the logic of things.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Is there documentation about all getters and setters ?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">I searched the API documentation for PointStyle and there is a decscription, however:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">I franly do not understand how to use the API documentation and apply it in the context of IronPython.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">(There is not much to go on for a beginner on it seems)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:NL">Met vriendelijke groet,
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:NL"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="nl" style="color:black">GISkit BV<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="nl" style="color:black">Bart Oostdam</span><span lang="nl" style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="NL" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Van:</span></b><span lang="NL" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> mapguide-users <mapguide-users-bounces@lists.osgeo.org>
<b>Namens </b>Jackie Ng via mapguide-users<br>
<b>Verzonden:</b> woensdag 24 juli 2024 16:13<br>
<b>Aan:</b> MapGuide Users Mail List <mapguide-users@lists.osgeo.org><br>
<b>CC:</b> Jackie Ng <jumpinjackie@gmail.com><br>
<b>Onderwerp:</b> Re: [mapguide-users] IronPython - automate Maestro<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If you focus at this part of the error: NoneType has no attribute 'AddRule'<br>
<br>
Then IronPython is really complaining about the expression:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">vectorScaleRange.PointStyle<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Which is just another way of saying that the vectorScaleRange has no actual point style because it is null (on in Python terminology: None)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">ie. You are adding to a layer without a point style set on the given scale range<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">How can you rectify this? If this is the correct layer definition you intend to add a point rule to, then you should assign a point style if vectorScaleRange.PointStyle is None.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Where can you create a new point style? From the same place where you're creating point rules: The layer definition object itself.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- Jackie<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">You wrote:<o:p></o:p></p>
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<pre><span style="color:black">Hello Jackie,<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">I ran into a problem trying your code.<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">This Line does not seem to work:<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">vectorScaleRange.PointStyle.AddRule(pointRule)<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Error when running the code:<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">[cid:<a href="https://lists.osgeo.org/mailman/listinfo/mapguide-users">image001.png at 01DADDBD.2CF4D050</a>]<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">I ran a dir() on the vectorScaleRange variable and it shows no AddRule.<o:p></o:p></span></pre>
<pre><span style="color:black">I will take a better look at the API documentation<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">[cid:<a href="https://lists.osgeo.org/mailman/listinfo/mapguide-users">image002.png at 01DADDBD.2CF4D050</a>]<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">Met vriendelijke groet,<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">GISkit BV<o:p></o:p></span></pre>
<pre><span style="color:black">Bart Oostdam<o:p></o:p></span></pre>
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