Hi Lars, Your question would belong more to the Heron mailing list: http://groups.google.com/group/geoext-viewer-devel
Printing will be supported in the next version of Heron (0.7 planned coming weeks) and these issues are then solved. Also the GeoExt ux PrintPreview will be supported. If you are eager to try out, you can use the SVN version or hosted Heron libs. See an example (work in progress!) here: http://lib.heron-mc.org/heron/latest/examples/printpreview If you add your own button to the toolbar for a print popup you always have the mapPanel passed, see example: http://lib.heron-mc.org/heron/latest/examples/toolbar-item Getting the legendPanel is still to be solved at this moment, but at runtime we may use an Ext function to find the LegendPanel e.g. by id I think. best, Just On 26-09-12 14:32, Lars-Göran Edholm wrote: > Hi! > I'm trying to use the code in PrintPreview.js in my Heron applcation. > The problem is that I can´t figure out how to get the mapPanel and > legendPanel because i they are in Heron.layout: > I tried with > sourceMap: Heron.App. getMapPanel() > but that doesn´t work. > code: > //**************************************************** > function showPrintWindow() { > var printWindow = new Ext.Window({ > . > . > . > . > }, > includeLegend: true, > mapTitle: "PrintMapPanel Demo", > sourceMap: mapPanel, > legend: legendPanel > }) > }).show().center(); > } > //**************************************************** > Heron.layout = { > . > . > . > { > xtype: 'panel', > id: 'hr-map-and-info-container', > layout: 'border', > region: 'center', > width: '100%', > collapsible: true, > split : true, > border: false, > items: [ > { > xtype: 'hr_mappanel', > id: 'hr-map', > region: 'center', > collapsible : false, > border: false, > hropts: Heron.options.map > }, > { > . > .{ > xtype: 'panel', > id: 'hr-menu-right-container', > layout: 'accordion', > region : "east", > width: 240, > collapsible: true, > collapsed: true, > split : true, > border: false, > items: [ > { > xtype: 'hr_layerlegendpanel', > hropts: { > // Preload Legends on initial startup > // Will fire WMS GetLegendGraphic's for WMS Legends > // Otherwise Legends will be loaded only when Layer > // becomes visible. Default: false > prefetchLegends: false > } > //**************************************************** > Any ideas how to get mapPanel and legendPanel? > Lars-Göran > > > _______________________________________________ > Users mailing list > Users@geoext.org > http://www.geoext.org/cgi-bin/mailman/listinfo/users > _______________________________________________ Users mailing list Users@geoext.org http://www.geoext.org/cgi-bin/mailman/listinfo/users
