151     *edge_image;  in GetEdgeBackgroundCensus()  local
212   edge_image=CropImage(image,&edge_geometry,exception);  in GetEdgeBackgroundCensus()
213   if (edge_image == (Image *) NULL)  in GetEdgeBackgroundCensus()
216   edge_view=AcquireVirtualCacheView(edge_image,exception);  in GetEdgeBackgroundCensus()
217   for (y=0; y < (ssize_t) edge_image->rows; y++)  in GetEdgeBackgroundCensus()
222     p=GetCacheViewVirtualPixels(edge_view,0,y,edge_image->columns,1,exception);  in GetEdgeBackgroundCensus()
225     for (x=0; x < (ssize_t) edge_image->columns; x++)  in GetEdgeBackgroundCensus()
227       GetPixelInfoPixel(edge_image,p,&pixel);  in GetEdgeBackgroundCensus()
230       p+=GetPixelChannels(edge_image);  in GetEdgeBackgroundCensus()
233   census/=((double) edge_image->columns*edge_image->rows);  in GetEdgeBackgroundCensus()
235   edge_image=DestroyImage(edge_image);  in GetEdgeBackgroundCensus()
267     *edge_image;  in GetEdgeBoundingBox()  local
280   edge_image=CloneImage(image,0,0,MagickTrue,exception);  in GetEdgeBoundingBox()
281   if (edge_image == (Image *) NULL)  in GetEdgeBoundingBox()
283   (void) ParseAbsoluteGeometry("0x0+0+0",&edge_image->page);  in GetEdgeBoundingBox()
285   edge_view=AcquireVirtualCacheView(edge_image,exception);  in GetEdgeBoundingBox()
286   edge.left=GetEdgeBackgroundCensus(edge_image,edge_view,WestGravity,  in GetEdgeBoundingBox()
288   edge.right=GetEdgeBackgroundCensus(edge_image,edge_view,EastGravity,  in GetEdgeBoundingBox()
290   edge.top=GetEdgeBackgroundCensus(edge_image,edge_view,NorthGravity,  in GetEdgeBoundingBox()
292   edge.bottom=GetEdgeBackgroundCensus(edge_image,edge_view,SouthGravity,  in GetEdgeBoundingBox()
295   artifact=GetImageArtifact(edge_image,"trim:percent-background");  in GetEdgeBoundingBox()
313         edge.left=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
316         edge.top=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
319         edge.bottom=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
331         edge.right=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
334         edge.top=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
337         edge.bottom=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
349         edge.left=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
352         edge.right=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
355         edge.top=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
367         edge.left=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
370         edge.right=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
373         edge.bottom=GetEdgeBackgroundCensus(edge_image,edge_view,  in GetEdgeBoundingBox()
380   edge_image=DestroyImage(edge_image);  in GetEdgeBoundingBox()
632       *edge_image;  in GetEdgeBackgroundColor()  local
692     edge_image=CropImage(image,&edge_geometry,exception);  in GetEdgeBackgroundColor()
693     if (edge_image == (Image *) NULL)  in GetEdgeBackgroundColor()
695     edge_view=AcquireVirtualCacheView(edge_image,exception);  in GetEdgeBackgroundColor()
696     for (y=0; y < (ssize_t) edge_image->rows; y++)  in GetEdgeBackgroundColor()
701       p=GetCacheViewVirtualPixels(edge_view,0,y,edge_image->columns,1,  in GetEdgeBackgroundColor()
705       for (x=0; x < (ssize_t) edge_image->columns; x++)  in GetEdgeBackgroundColor()
707         GetPixelInfoPixel(edge_image,p,&pixel);  in GetEdgeBackgroundColor()
710         p+=GetPixelChannels(edge_image);  in GetEdgeBackgroundColor()
714     edge_image=DestroyImage(edge_image);  in GetEdgeBackgroundColor()