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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Hello Jackie,<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">I am really sorry but things elude me or (and I think that is the case) it just doesn’t work correctly.<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">I load my code with ‘Run File’ and start with the defined function test() for conveniance.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">I made all the variables global just in case.<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">I am posting my Full test-code:
<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">The screen-shot shows that there is a Pointstyle (console: print statements to console).<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>
<ol style="margin-top:0cm" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt;mso-fareast-language:EN-US">The “IF’ doesn’t work.<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt;mso-fareast-language:EN-US">I still don’t understand why there is a ‘NoneType’ error. I assume that there is always a ‘default’ vectorScaleRange. The
print statements show there is one?<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt;mso-fareast-language:EN-US">The poitnStyle itself seams to be created/defined as well. The print statements show this as well I think.<o:p></o:p></span></li></ol>
<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"><img width="1567" height="634" style="width:16.3229in;height:6.6041in" id="Afbeelding_x0020_1" src="cid:image001.png@01DADEB2.08EBD870"></span><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 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 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">def test():<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"> ** Data model: Maestro Layer Defenition **<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> Derived from XML-Editor using Maestro GUI<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"> GUI-topic: Resource Settings<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"> -- SubLayer --<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> -- The SubLayer children are:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> -- FeatureSource, FeatureClass, Geometry Property, Filter, Hyperlink, Tooltip<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> AND GUI-topic: Layer Properties Visible in Viewer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> -- PropertyMapping (DB-column-names and the selection option for passing to Viewerbeheer)<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"> -- GUI-topic: Layer Styles<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> -- The SubLayer.VectorScaleRange children are:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> -- (Styles:) Points, Lines, Areas Composite(Advanced Stylization)<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"> # Call functions:<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"> #_ShowResourceID()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #_CpStyle()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #_vectorscale()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> _ShowResourceID()<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 style="font-size:11.0pt;mso-fareast-language:EN-US">def _ShowResourceID():<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"> Get all properties and functions (and children) from SubLayer.VectorScaleRange
<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"> # Import into the current namespace<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #import inspect<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #import pprint<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> from inspect import * # import inspect library functions to be able to examine classes/objects/functions<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> from pprint import * # Import pretty print library functions, into the current namespace<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"> # Gobal variable list<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> global Lijst<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> global resId<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> global vectorScaleRange<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> global ldf<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"> # Create a connection to the Maestro app<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> conn = app.GetConnection(app.GetConnectionNames()[0])<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> # Get a specific repository-resource: LayerDefinition-type
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> ##resList = conn.ResourceService.GetRepositoryResources("Library://Waalre/Layers/BOR/Verkeer/", "LayerDefinition")<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> ##resList = conn.ResourceService.GetRepositoryResources("Library://Development/Layers/Verkeersborden/", "LayerDefinition")<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> ldf = conn.ResourceService.GetResource("Library://Development/Layers/Verkeersborden/Verkeersbord-symbolen.LayerDefinition")<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> </span>
<span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US">print "LayerDefinition: %s" % ldf<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US"> #pprint(dir (ldf)) # Geeft alle properties en functies van 'LayerDefinition'<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>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US"> vectorScaleRange = ldf.SubLayer.GetScaleRangeAt(0)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US"> print "vectorScaleRange: %s" % vectorScaleRange<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US"> #pprint(dir (vectorScaleRange)) #Geeft alle properties en functies<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US"> #pprint(dir (vectorScaleRange.PointStyle)) #Geeft alle properties en functies<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US">
</span><span style="font-size:11.0pt;mso-fareast-language:EN-US">print "Acquired: vectorScaleRange"<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"> #Test if there are PointStyles. If not: create one<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> if vectorScaleRange.PointStyle is None:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print "PointStyle is apparently 'None'"
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print vectorScaleRange<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print "Create a new pointStyle"<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"> print pointStyle<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"> #vectorScaleRange.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"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> pointRule = ldf.CreateDefaultPointRule()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print "Created: DefaultPointRule"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> pointRule.Filter = "ATTR1 = 'GEWELDIG-Verkeersbord'"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print "Completed: Set PointRule-Filter"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> vectorScaleRange.PointStyle.AddRule(pointRule)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print "Added to vectorScaleRange: New DefaultPointRule"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> conn.ResourceService.SaveResource(ldf)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> print "Saved: Layer definition"<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"> # Get connection (assuming single active connection in Site Explorer)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #conn = app.GetConnection(app.GetConnectionNames()[0])<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> # Get Layer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #layer = conn.ResourceService.GetResource("Library://Samples/Sheboygan/Layers/Trees.LayerDefinition")<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> # Get the first scale range<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #vectorScaleRange = layer.SubLayer.GetScaleRangeAt(0)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> ##vectorScaleRange = ldf.SubLayer.GetScaleRangeAt(0)<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"> # The layer definition is also a factory for sub-elements you can add. In this case a new point rule<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #pointRule = layer.CreateDefaultPointRule()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> ##pointRule = ldf.CreateDefaultPointRule()<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"> # Set various properties of this new rule<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #pointRule.LegendLabel = "New Point Rule"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> </span>
<span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US">##pointRule.Filter = "ATTR1 = 'GEWELDIG-Verkeersbord'"<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>
<p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;mso-fareast-language:EN-US"> </span><span style="font-size:11.0pt;mso-fareast-language:EN-US"># Add the new rule<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> ##vectorScaleRange.PointStyle.AddRule(pointRule)<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"> # Save the layer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> #conn.ResourceService.SaveResource(layer)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"> ##conn.ResourceService.SaveResource(ldf)<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"> print "Finished: Adding a new PointRule..."<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>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<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> donderdag 25 juli 2024 13:46<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>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal">You really have to be familiar with the XML structure of the resources you are working with. The objects you are interacting with on the console are objects that have near 1:1 structure with their respective XML schema definition.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">The bulk of the Maestro API is C# classes auto-generated from the .xsd documents that ship with MapGuide. These .xsd files describe the shape of all the resources (and all the versions of these resources) you can work with in MapGuide.
Because these .xsd documents exist in multiple versions, we use C# interfaces to provide commonality across these different auto-generated classes and when working with resources in Maestro API, you're working against these interfaces and never have to deal
with the underlying auto-generated classes.<br>
<br>
I'm sorry if the API documentation is not that helpful or barebones around these classes/interfaces because practically speaking at the moment it is simpler to just look at the underlying .xsd documents to understand the XML structure of a specific resource
type rather than painstakingly repeat all of this documentation in our common wrapping interfaces.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">In the case of Layer Definitions, you should refer to the respective LayerDefinition.xsd to understand the structure of a Layer Definition document. These schema files are in the Server/Schema folder of your MapGuide install and are also
included in the Schemas directory of your Maestro installation. If you're unable to read/understand these .xsd schema files then I can't really help you there.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Either way, I'll give you a cliff-notes version of the Layer Definition structure:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">A Layer Definition has:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - A sub element that indicates if this is a vector, raster or DWF-based drawing layer<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - Because we're dealing with a vector layer, it has 1:n vector scale ranges<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - Each vector scale range has *zero or one* of:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - A point style<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - With 1:n point rules<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - A line style<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - With 1:n line rules<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - An area (polygon) style<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - With 1:n area rules<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - A composite style (if using advanced stylization)<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> - With 1:n composite rules<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">So to then revisit your original problem: Why is there no GetPointStyleAt() function?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Because there is indeed no such function. There's only one point style: The .PointStyle property.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Same thing for line/area/composite styles.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">We only provide GetXXXAt() and AddXXX() functions for elements that can exist 1 or more times. Point styles do not qualify. Therefore they only exist as properties to set directly.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Therefore your code should've been this:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<blockquote style="margin-left:30.0pt;margin-right:0cm">
<div>
<p class="MsoNormal"><span style="font-family:"Courier New""> if vectorScaleRange.PointStyle is None:</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New""> pointStyle = ldf.CreateDefaultPointStyle()</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New""> #Add the new pointStyle to the vectorScaleRange</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New""> vectorScaleRange.PointStyle = pointStyle</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New""> else:</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Courier New""> print "There already is a pointStyle"</span><o:p></o:p></p>
</div>
</blockquote>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">I would think and hope that as you were typing your original code out in the IronPython console, that the autocomplete did not provide any suggestions for GetPointStyleAt after you hit dot after vectorScaleRange. That is because the autocomplete
was telling the truth: There is no such function on the vectorScaleRange object. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">- Jackie<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p class="MsoNormal">You wrote:<o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">Sorry to bother you again.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">Trying:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> if vectorScaleRange.GetPointStyleAt(0) is None:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> pointStyle = ldf.CreateDefaultPointStyle()</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> #Add the new pointStyle to the vectorScaleRange</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> vectorScaleRange.PointStyle.AddPointStyle(pointStyle)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> else:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> print "There already is a pointStyle"</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">Apparently there is no GetPointStyle() or GetPointStyle</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">Here is where I cannot seem to grasp the logic of things.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">Is there documentation about all getters and setters ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">I searched the API documentation for PointStyle and there is a decscription, however:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">I franly do not understand how to use the API documentation and apply it in the context of IronPython.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt">(There is not much to go on for a beginner on it seems)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="NL" style="font-size:11.0pt">Met vriendelijke groet,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="NL" style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="NL" style="color:black">GISkit BV</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="NL" style="color:black">Bart Oostdam</span><o:p></o:p></p>
</div>
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