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| author | Sergey Grebenshchikov <sgreben@gmail.com> | 2018-03-30 22:50:08 +0200 |
|---|---|---|
| committer | Sergey Grebenshchikov <sgreben@gmail.com> | 2018-03-30 22:50:08 +0200 |
| commit | 152033fc63285a05e9c7a407718d6ebc1896fe64 (patch) | |
| tree | e1e0861bc09edf0ce9a897cc518fe77fe5f451bc | |
| parent | 4a608105bcab96ca98eb405159faa626b7d8193e (diff) | |
Fix flipped heatmap coordinates
| -rw-r--r-- | pkg/plot/heatmap.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pkg/plot/heatmap.go b/pkg/plot/heatmap.go index 2667b40..f02a461 100644 --- a/pkg/plot/heatmap.go +++ b/pkg/plot/heatmap.go @@ -51,10 +51,10 @@ func (c *HeatMap) Draw(heatmap *data.Heatmap) string { for i := range heatmap.Z { for j := range heatmap.Z[i] { - x0 := int((heatmap.X[j].LeftInclusive-minX)*scaleX + float64(paddingX+1)) - y0 := int((heatmap.Y[i].LeftInclusive-minY)*scaleY + float64(paddingY)) - x1 := int((heatmap.X[j].Right-minX)*scaleX + float64(paddingX+1)) - y1 := int((heatmap.Y[i].Right-minY)*scaleY + float64(paddingY)) + x0 := int((heatmap.X[i].LeftInclusive-minX)*scaleX + float64(paddingX+1)) + y0 := int((heatmap.Y[j].LeftInclusive-minY)*scaleY + float64(paddingY)) + x1 := int((heatmap.X[i].Right-minX)*scaleX + float64(paddingX+1)) + y1 := int((heatmap.Y[j].Right-minY)*scaleY + float64(paddingY)) z := heatmap.Z[i][j] for x := x0; x < x1; x++ { for y := y0; y < y1; y++ { |