953     bgnd_bounds,  in OptimizeLayerFrames()  local
1165         bgnd_bounds=bounds[i-1]; /* interum bounds of the previous image */  in OptimizeLayerFrames()
1166         ClearBounds(bgnd_image,&bgnd_bounds,exception);  in OptimizeLayerFrames()
1188             if ( bgnd_bounds.x < 0 )  in OptimizeLayerFrames()
1189               bgnd_bounds = try_bounds;  in OptimizeLayerFrames()
1194                     (double) bgnd_bounds.width,(double) bgnd_bounds.height,  in OptimizeLayerFrames()
1195                     (double) bgnd_bounds.x,(double) bgnd_bounds.y );  in OptimizeLayerFrames()
1197                 if ( try_bounds.x < bgnd_bounds.x )  in OptimizeLayerFrames()
1199                      bgnd_bounds.width+= bgnd_bounds.x-try_bounds.x;  in OptimizeLayerFrames()
1200                      if ( bgnd_bounds.width < try_bounds.width )  in OptimizeLayerFrames()
1201                        bgnd_bounds.width = try_bounds.width;  in OptimizeLayerFrames()
1202                      bgnd_bounds.x = try_bounds.x;  in OptimizeLayerFrames()
1206                      try_bounds.width += try_bounds.x - bgnd_bounds.x;  in OptimizeLayerFrames()
1207                      if ( bgnd_bounds.width < try_bounds.width )  in OptimizeLayerFrames()
1208                        bgnd_bounds.width = try_bounds.width;  in OptimizeLayerFrames()
1210                 if ( try_bounds.y < bgnd_bounds.y )  in OptimizeLayerFrames()
1212                      bgnd_bounds.height += bgnd_bounds.y - try_bounds.y;  in OptimizeLayerFrames()
1213                      if ( bgnd_bounds.height < try_bounds.height )  in OptimizeLayerFrames()
1214                        bgnd_bounds.height = try_bounds.height;  in OptimizeLayerFrames()
1215                      bgnd_bounds.y = try_bounds.y;  in OptimizeLayerFrames()
1219                     try_bounds.height += try_bounds.y - bgnd_bounds.y;  in OptimizeLayerFrames()
1220                      if ( bgnd_bounds.height < try_bounds.height )  in OptimizeLayerFrames()
1221                        bgnd_bounds.height = try_bounds.height;  in OptimizeLayerFrames()
1225                     (double) bgnd_bounds.width,(double) bgnd_bounds.height,  in OptimizeLayerFrames()
1226                     (double) bgnd_bounds.x,(double) bgnd_bounds.y );  in OptimizeLayerFrames()
1229             ClearBounds(bgnd_image,&bgnd_bounds,exception);  in OptimizeLayerFrames()
1263               bgnd_bounds.width*bgnd_bounds.height  in OptimizeLayerFrames()
1270             bounds[i-1]=bgnd_bounds;  in OptimizeLayerFrames()