Examples of WMTScaleZoomLevelMatcher

org.locationtech.udig.catalog.internal.wmt.WMTScaleZoomLevelMatcher
This class is responsible for finding the right zoom-level for a given map extent. @author to.srwn @since 1.1.0

Examples of org.locationtech.udig.catalog.internal.wmt.WMTScaleZoomLevelMatcher

        try {
            WMTSource wmtSource = getWMTSourceOfSelectedLayer();


            if (wmtSource != null) {
                // get the zoom-level for this scale
                WMTScaleZoomLevelMatcher zoomLevelMatcher = getZoomLevelMatcher(wmtSource);


                int zoomLevel = wmtSource.getZoomLevelFromMapScale(zoomLevelMatcher,
                        WMTRenderJob.getScaleFactor());


                setSelectedZoomLevel(zoomLevel);

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Examples of org.locationtech.udig.catalog.internal.wmt.WMTScaleZoomLevelMatcher

    private void zoomToZoomLevel(int zoomLevel) {
        try {
            WMTSource wmtSource = getWMTSourceOfSelectedLayer();
            
            if (wmtSource != null) {                
                WMTScaleZoomLevelMatcher zoomLevelMatcher = getZoomLevelMatcher(wmtSource);
                double scale = zoomLevelMatcher.getOptimumScaleFromZoomLevel(zoomLevel, 
                        wmtSource);
                    
                zoomToScale(scale);
            } else {
                throw new Exception("wmtSource is null"); //$NON-NLS-1$

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Examples of org.locationtech.udig.catalog.internal.wmt.WMTScaleZoomLevelMatcher

            
            // we also need the map-scale to calculate the recommended zoom-level        
            double mapScale = layer.getMap().getViewportModel().getScaleDenominator();
            ReferencedEnvelope mapExtentMapCrs = layer.getMap().getViewportModel().getBounds();
            
            WMTScaleZoomLevelMatcher zoomLevelMatcher = WMTScaleZoomLevelMatcher.createMatcher(
                    mapExtentMapCrs, mapScale, wmtSource);
            
            return wmtSource.getZoomLevelFromMapScale(zoomLevelMatcher, scaleFactor);
        } catch (Exception exc) {
            WMTPlugin.log("[WMTLayerPropertyPage.getDefaultZoomLevel] Failed ", exc); //$NON-NLS-1$

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