feat: experimental! allow overrriding yAxisLabels

frappe · Sep 27, 2023 · f333096 · f333096
1 parent 3a16d6c
commit f333096
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Showing 3 changed files with 13 additions and 3 deletions.
diff --git a/src/js/charts/AxisChart.js b/src/js/charts/AxisChart.js
@@ -147,7 +147,7 @@ export default class AxisChart extends BaseChart {
 
 		// if we have an object we have multiple yAxisParameters.
 		if (dataValues instanceof Array) {
-			yPts = calcChartIntervals(dataValues, withMinimum);
+			yPts = calcChartIntervals(dataValues, withMinimum, this.config.overrideCeiling, this.config.overrideFloor);
 			scaleMultiplier = this.height / getValueRange(yPts);
 			intervalHeight = getIntervalSize(yPts) * scaleMultiplier;
 			zeroLine = this.height - getZeroIndex(yPts) * intervalHeight;
@@ -170,7 +170,7 @@ export default class AxisChart extends BaseChart {
 				yAxisAlignment = yAxisConfigObject.position
 					? yAxisConfigObject.position
 					: "left";
-				yPts = calcChartIntervals(dataValue, withMinimum);
+				yPts = calcChartIntervals(dataValue, withMinimum, this.config.overrideCeiling, this.config.overrideFloor);
 				scaleMultiplier = this.height / getValueRange(yPts);
 				intervalHeight = getIntervalSize(yPts) * scaleMultiplier;
 				zeroLine = this.height - getZeroIndex(yPts) * intervalHeight;

diff --git a/src/js/charts/BaseChart.js b/src/js/charts/BaseChart.js
@@ -56,6 +56,8 @@ export default class BaseChart {
 					: 1,
 			isNavigable: options.isNavigable || 0,
 			animate: 0,
+			overrideCeiling: options.overrideCeiling || false,
+			overrideFloor: options.overrideFloor || false,
 			truncateLegends:
 				typeof options.truncateLegends !== "undefined"
 					? options.truncateLegends

diff --git a/src/js/utils/intervals.js b/src/js/utils/intervals.js
@@ -81,7 +81,7 @@ function getChartIntervals(maxValue, minValue = 0) {
   return intervals;
 }
 
-export function calcChartIntervals(values, withMinimum = false) {
+export function calcChartIntervals(values, withMinimum = true, overrideCeiling=false, overrideFloor=false) {
   //*** Where the magic happens ***
 
   // Calculates best-fit y intervals from given values
@@ -90,6 +90,14 @@ export function calcChartIntervals(values, withMinimum = false) {
   let maxValue = Math.max(...values);
   let minValue = Math.min(...values);
 
+  if (overrideCeiling) {
+    maxValue = overrideCeiling
+  } 
+
+  if (overrideFloor) {
+    minValue = overrideFloor
+  }
+
   // Exponent to be used for pretty print
   let exponent = 0,
     intervals = []; // eslint-disable-line no-unused-vars