Make tickmode proportional calculate reversed axes

plotly · Dec 26, 2023 · 8743766 · 8743766
1 parent 6d48a3b
commit 8743766
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/plots/cartesian/axes.js b/src/plots/cartesian/axes.js
@@ -951,17 +951,17 @@ axes.calcTicks = function calcTicks(ax, opts) {
  if (mockAx.tickmode === 'array' || mockAx.tickmode === 'proportional') {
 
  // Mapping proportions to array:
- var valsProp
- var proportionalVals
- var mappedVals
+ var valsProp, proportionalVals, mappedVals;
  var distance = maxRange - minRange;
+ if (axrev) distance *= -1;
  if (mockAx.tickmode === 'proportional') {
  valsProp = major ? Lib.nestedProperty(ax, "tickvals") : Lib.nestedProperty(ax.minor, "tickvals")
  proportionalVals = valsProp.get()
- mappedVals = proportionalVals.map(function(v) { return minRange+(distance*v) })
+ mappedVals = proportionalVals.map(function(v) { return maxRange + (distance*v) })
  valsProp.set(mappedVals)
  }
- // Original
+
+ // Original 'array' only code
  if(major) {
  tickVals = [];
  ticksOut = arrayTicks(ax);