[Geoserver-devel] Distortion while rendering a raster

Save_Yash · January 21, 2010, 8:48am

Hi,

We are developing a plug-in for the geoserver.

While rendering a raster image I am experiencing some Image distortion issue as discussed below

This is while using my plug-in which is based on the image-mosaic plug-in

The App is running Java-1.6, Geoserver-1.7.6, Jai_codec-1.1.3, Jai_core-1.1.3, Jai_image-1.1

ISSUE:

When zooming in or out, and only if the upper (only the upper) edge of the raster is cut by the mapArea, I sometimes (but reproducibly) get strange distortions. Look at http://jira.codehaus.org/browse/GEOS-1338?page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel

ERROR:

I am getting the below error.

Error: One factory fails for the operation “Affine”

Occurs in: javax.media.jai.ThreadSafeOperationRegistry

java.lang.reflect.InvocationTargetException

at sun.reflect.GeneratedMethodAccessor106.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at javax.media.jai.FactoryCache.invoke(FactoryCache.java:122)

at javax.media.jai.OperationRegistry.invokeFactory(OperationRegistry.java:1674)

at javax.media.jai.ThreadSafeOperationRegistry.invokeFactory(ThreadSafeOperationRegistry.java:473)

at javax.media.jai.registry.RIFRegistry.create(RIFRegistry.java:332)

at javax.media.jai.RenderedOp.createInstance(RenderedOp.java:819)

at javax.media.jai.RenderedOp.createRendering(RenderedOp.java:867)

at javax.media.jai.RenderedOp.getColorModel(RenderedOp.java:2242)

at org.geotools.image.ImageWorker.forceComponentColorModel(ImageWorker.java:1083)

at org.geotools.image.ImageWorker.forceComponentColorModel(ImageWorker.java:1062)

at com.logica.navicitile.RequestHandler.loadTiles(RequestHandler.java:927)

at com.logica.navicitile.RequestHandler.createResponse(RequestHandler.java:797)

at com.logica.navicitile.NaviciTileReader.read(NaviciTileReader.java:191)

at org.geotools.renderer.lite.StreamingRenderer.renderRaster(StreamingRenderer.java:2026)

at org.geotools.renderer.lite.StreamingRenderer.processSymbolizers(StreamingRenderer.java:1910)

at org.geotools.renderer.lite.StreamingRenderer.process(StreamingRenderer.java:1856)

at org.geotools.renderer.lite.StreamingRenderer.drawOptimized(StreamingRenderer.java:1798)

at org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1713)

at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:661)

at org.geotools.renderer.shape.ShapefileRenderer.renderWithStreamingRenderer(ShapefileRenderer.java:1492)

at org.geotools.renderer.shape.ShapefileRenderer.paint(ShapefileRenderer.java:1346)

at org.geotools.renderer.shape.ShapefileRenderer.paint(ShapefileRenderer.java:267)

at org.vfny.geoserver.wms.responses.DefaultRasterMapProducer.produceMap(DefaultRasterMapProducer.java:405)

at org.vfny.geoserver.wms.responses.GetMapResponse.execute(GetMapResponse.java:416)

at org.geoserver.ows.adapters.ResponseAdapter.getMimeType(ResponseAdapter.java:48)

at org.geoserver.ows.Dispatcher.response(Dispatcher.java:699)

at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)

at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)

at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)

at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)

at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)

at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)

at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)

at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)

at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)