Dynamic thematic request - advanced style

Hi,
I'm using a dynamic theme to render a map using an advanced style. The values i'm rendering change from call to call - currently I am having to redefine the style every request (not ideal). I'm sure i've read somewhere that you can use an advanced style in your request but just change the high/low/buckets values.
Please can someone help?!
Thanks
Steve H

Yeah - I'm using that version (warm off the press!). I can define my styles fine - it's the "Low", "High" and "nBuckets" values of the style that I want to change at draw / request time. For example mapping population of different areas of the country means that my low and high values will change every map request - and I don't want to redefine the style (or create a new one) and clear the style cache on every request. I'm sure I read somewhere that one of the features of the new release was to be that you could change these values as part of the jdbc theme section of the request, but I can't find info on it anywhere!
Thanks
Steve

Similar Messages

JDBC theme - dynamic advanced style

Hi
I'm using dynamic JDBC theme's from within javascript. For instance :
themebasedfoi=new MVThemeBasedFOI("XX","<themes><theme name='XX'><jdbc_query asis='true' spatial_column='GEOLOC' jdbc_srid='82343' render_style='DK_VALUE' datasource='PHV_MAP'>"+aip_sql+"</jdbc_query></theme></themes>");
that works nicely.
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But how can I get the dynamic theme to use this dynamically created advanced style?
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With MapViewer 11 preview 1, you can define dynamic styles and use the dynamic styles in your jdbc themes. We provide classes such as MVStyleColor, MVStyleMarker, MVBucketStyle, MVBarCharStyle, MVPieCharStyle and the most generalized all, MVXMLStyle to define any MapViewer supported style.
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Advanced Styles with JDBC Themes

Hi,
I am trying to use the Java API to add a JDBC theme to a map request (no problem we have been doing this for some time). However, I now want to apply a predefined Advanced style to that theme but am struggling to do so. If I predefine a theme and use the predefined advanced style them it works fine. When I user the .addJDBCTheme call with the advanced style as the style parameter it does not work. I am guessing I have to use the setThemeRenderingRules to get this to work but the documentation is not great and I can't find any examples. Has anyone applied an advanced theme to JDBC layers and if so how did you do it, any help much appreciated.
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Hi Chris,
when using a predefined theme the attribute column (or columns) to be used by the advanced style are defined on the theme definition.
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Displaying default styles in an advanced style as theme based foi

Hi,
I have a problem to display the default style of an advanced style as theme based foi.
According to the mapviewer log x feature were found to display but no one was rendered into the map.
MapViewer with image layer works, MapBuilder, too.
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Ver1033p5_B081010
MapBuilder marker definition:
<?xml version="1.0" ?>
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</BucketStyle>
</AdvancedStyle>
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LOG
May 28, 2009 3:46:26 PM oracle.sdovis.LoadThemeData run
FINER: LoadThemeData running thread: Thread-6894
May 28, 2009 3:46:26 PM oracle.sdovis.theme.PredGeomThemeProducer loadFeaturesInWindow
FINER: [Master scale] 46.091784655389 [Theme scale factor] 1.0
May 28, 2009 3:46:26 PM oracle.sdovis.theme.PredGeomThemeProducer loadFeaturesInWindow
FINEST: [ TEST_FOI_POI_2 ]: 2xxx973.7866666666,5xxx599.714666666,2xxx466.072533333,5xxx968.929066666
May 28, 2009 3:46:26 PM oracle.sdovis.theme.PredGeomThemeProducer loadFeaturesInWindow
FINEST: Theme query [ TEST_FOI_POI_2 ]: SELECT ID, GEOM, 'M.TEST_IMAGE2', null, 'null', -1, 'rule#0', ID, BEMERKUNG FROM FOI_TEST_POI WHERE MDSYS.SDO_FILTER(GEOM, MDSYS.SDO_GEOMETRY(2003, 31466, NULL, MDSYS.SDO_ELEM_INFO_ARRAY(1, 1003, 3), MDSYS.SDO_ORDINATE_ARRAY(:mvqboxxl, :mvqboxyl, :mvqboxxh, :mvqboxyh)), 'querytype=WINDOW') = 'TRUE'
May 28, 2009 3:46:26 PM oracle.sdovis.theme.PredGeomThemeProducer loadFeaturesInWindow
FINER: [ TEST_FOI_POI_2 ] Fetch size: 100
May 28, 2009 3:46:26 PM oracle.sdovis.theme.PredGeomThemeProducer loadFeaturesInWindow
INFO: [ TEST_FOI_POI_2 ] sql exec time: 0ms, total time loading 7 features: 31ms.
May 28, 2009 3:46:26 PM oracle.lbs.mapserver.core.MapperPool freeMapper
FINER: freeMapper() begins...
May 28, 2009 3:46:26 PM oracle.lbs.foi.ThemeRenderingThread render
FINER: 7 features loaded.31
May 28, 2009 3:46:26 PM oracle.lbs.foi.ThemeRenderingThread render
FINER: Total time rendering foi data:0
May 28, 2009 3:46:26 PM oracle.lbs.foi.FOIServlet doPost
FINEST: ---- begin FOI response ----
{"foiarray":[{"id":"201","gtype":"2001","imgurl":"http://server02/mapviewer/images/foi/23_p_Sj_28_24.png","x":2xxx200,"y":5xxx800,"width":28,"height":24,"attrs":["201",]},{"id":"200","gtype":"2001","imgurl":"http://server02/mapviewer/images/foi/23_p_Sj_28_24.png","x":2xxx200,"y":5xxx866,"width":28,"height":24,"attrs":["200",]}],attrnames:["Bezeichnung","BEMERKUNG"],themeMBR:[1.0,0.0,0.0,2xxx422.22678222],hiliteImgPref:"Sh",hiliteMW:10,hiliteMH:10,isWholeImg:false}
---- end FOI response ----
May 28, 2009 3:46:26 PM oracle.lbs.foi.FOIServlet sendGZippedResponse
FINEST: Sending FOI response in gzip format.
Regards,
Cord

Hi Joao,
thanks!
Do you know a workaround or alternative for that problem?
I have a request of our customer. He has about 400 different group items. Only a few of them (40-60) should be defined with an individual style and the rest with a default style.
The problem is, that the number of group items rises nearly daily. The new ones should automatically be displayed with the default style.
Cord

Advanced style rule (attribute) column can be a sql expr

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ThemeBasedFoi Not rendering with advanced style

Hello,
I have defined an advanced variable ranged bucket as:
<?xml version="1.0" ?>
<AdvancedStyle>
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<styling_rules>
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</rule>
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Any thoughts ...

Hi J. Sharma, thank you for your response, sorry for my delay.
This was just a test to see if i could specify, queries in the theme definition.
I'm building a Spatial OLAP Server, and i need to define the themes dynamically, based on the spatial attributes, semantic attributes, and aggregated measures specified by the Spatial OLAP client.
At the time i wrote my first post, i was realizing that mapviewer does not handle well the SDO_AGGR_UNION, so i decided to create a table with the result of a more complex query and render it with an advanced style.
But the style failed, nevertheless i found a solution for the problem, as soon as i have some time i will post my results in the forum.

How I can create dynamically-formed requests or use native SQL in EJB?

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Hello,
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Hi,
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Hi Joao,
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Dynamic thematic request - advanced style

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