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comparison pkg/imports/sr.go @ 3949:c1be6aacefb1 v3.1-releases

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Don't create extra inbetween class breaks.
author Sascha Wilde <wilde@intevation.de>
date Mon, 15 Jul 2019 16:57:00 +0200
parents 4b5c4007fc5d
children e467159d04cc
comparison
equal deleted inserted replaced
3934:d78af8354b95 3949:c1be6aacefb1
842 for ; h <= tree.Max.Z; h += contourStepWidth { 842 for ; h <= tree.Max.Z; h += contourStepWidth {
843 heights = append(heights, h) 843 heights = append(heights, h)
844 } 844 }
845 } else { 845 } else {
846 heights = octree.ExtrapolateClassBreaks(heights, tree.Min.Z, tree.Max.Z) 846 heights = octree.ExtrapolateClassBreaks(heights, tree.Min.Z, tree.Max.Z)
847 heights = octree.InBetweenClassBreaks(heights, 0.05, 2) 847 // We set steps for InBetweenClassBreaks to 1, so it
848 // becomes a null operation. The extra class breaks
849 // were considered unexpected and confusing by the
850 // users. Once we get filled polygones the visual will
851 // be considerably different anyway. -- sw
852 heights = octree.InBetweenClassBreaks(heights, 0.05, 1)
848 } 853 }
849 854
850 /* 855 /*
851 for i, v := range heights { 856 for i, v := range heights {
852 fmt.Printf("%d %.2f\n", i, v) 857 fmt.Printf("%d %.2f\n", i, v)