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feat: experimental! allow overrriding yAxisLabels

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This commit is contained in:
Arjun Choudhary 2023-09-27 16:08:01 +05:30
parent 3a16d6c30c
commit f333096012
3 changed files with 13 additions and 3 deletions
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4
src/js/charts/AxisChart.js
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@ -147,7 +147,7 @@ export default class AxisChart extends BaseChart {
// if we have an object we have multiple yAxisParameters. // if we have an object we have multiple yAxisParameters.
if (dataValues instanceof Array) { if (dataValues instanceof Array) {
yPts = calcChartIntervals(dataValues, withMinimum); yPts = calcChartIntervals(dataValues, withMinimum, this.config.overrideCeiling, this.config.overrideFloor);
scaleMultiplier = this.height / getValueRange(yPts); scaleMultiplier = this.height / getValueRange(yPts);
intervalHeight = getIntervalSize(yPts) * scaleMultiplier; intervalHeight = getIntervalSize(yPts) * scaleMultiplier;
zeroLine = this.height - getZeroIndex(yPts) * intervalHeight; zeroLine = this.height - getZeroIndex(yPts) * intervalHeight;
@ -170,7 +170,7 @@ export default class AxisChart extends BaseChart {
yAxisAlignment = yAxisConfigObject.position yAxisAlignment = yAxisConfigObject.position
? yAxisConfigObject.position ? yAxisConfigObject.position
: "left"; : "left";
yPts = calcChartIntervals(dataValue, withMinimum); yPts = calcChartIntervals(dataValue, withMinimum, this.config.overrideCeiling, this.config.overrideFloor);
scaleMultiplier = this.height / getValueRange(yPts); scaleMultiplier = this.height / getValueRange(yPts);
intervalHeight = getIntervalSize(yPts) * scaleMultiplier; intervalHeight = getIntervalSize(yPts) * scaleMultiplier;
zeroLine = this.height - getZeroIndex(yPts) * intervalHeight; zeroLine = this.height - getZeroIndex(yPts) * intervalHeight;

2
src/js/charts/BaseChart.js
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@ -56,6 +56,8 @@ export default class BaseChart {
: 1, : 1,
isNavigable: options.isNavigable || 0, isNavigable: options.isNavigable || 0,
animate: 0, animate: 0,
overrideCeiling: options.overrideCeiling || false,
overrideFloor: options.overrideFloor || false,
truncateLegends: truncateLegends:
typeof options.truncateLegends !== "undefined" typeof options.truncateLegends !== "undefined"
? options.truncateLegends ? options.truncateLegends

10
src/js/utils/intervals.js
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@ -81,7 +81,7 @@ function getChartIntervals(maxValue, minValue = 0) {
return intervals; return intervals;
} }
export function calcChartIntervals(values, withMinimum = false) { export function calcChartIntervals(values, withMinimum = true, overrideCeiling=false, overrideFloor=false) {
//*** Where the magic happens *** //*** Where the magic happens ***
// Calculates best-fit y intervals from given values // Calculates best-fit y intervals from given values
@ -90,6 +90,14 @@ export function calcChartIntervals(values, withMinimum = false) {
let maxValue = Math.max(...values); let maxValue = Math.max(...values);
let minValue = Math.min(...values); let minValue = Math.min(...values);
if (overrideCeiling) {
maxValue = overrideCeiling
}
if (overrideFloor) {
minValue = overrideFloor
}
// Exponent to be used for pretty print // Exponent to be used for pretty print
let exponent = 0, let exponent = 0,
intervals = []; // eslint-disable-line no-unused-vars intervals = []; // eslint-disable-line no-unused-vars