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SYNC: hard limit for pie chart

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SPRINX0\prochazka
2025-07-16 13:42:50 +02:00
committed by Diflow
parent 47d20928e0
commit 6304610713
2 changed files with 8 additions and 4 deletions
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1
packages/datalib/src/chartDefinitions.ts
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@@ -25,6 +25,7 @@ export const ChartLimits = {
VALID_VALUE_RATIO_LIMIT: 0.5, // limit for valid value ratio, y defs below this will not be used in auto-detect
PIE_RATIO_LIMIT: 0.05, // limit for other values in pie chart, if the value is below this, it will be grouped into "Other"
PIE_COUNT_LIMIT: 10, // limit for number of pie chart slices, if the number of slices is above this, it will be grouped into "Other"
MAX_PIE_COUNT_LIMIT: 50, // max pie limit
CHART_FILL_LIMIT: 10000, // limit for filled charts (time intervals), to avoid too many points
CHART_GROUP_LIMIT: 32, // limit for number of groups in a chart
};

11
packages/datalib/src/chartProcessor.ts
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@@ -407,14 +407,17 @@ export class ChartProcessor {
];
}
groupPieOtherBuckets(chart: ProcessedChart) {
if (chart.definition.chartType !== 'pie') {
if (chart.definition.chartType != 'pie' && chart.definition.chartType != 'polarArea') {
return; // only for pie charts
}
const ratioLimit = chart.definition.pieRatioLimit ?? ChartLimits.PIE_RATIO_LIMIT;
const countLimit = chart.definition.pieCountLimit ?? ChartLimits.PIE_COUNT_LIMIT;
if (ratioLimit == 0 && countLimit == 0) {
return; // no grouping if limit is 0
let countLimit = chart.definition.pieCountLimit ?? ChartLimits.PIE_COUNT_LIMIT;
if (!countLimit || countLimit <= 1 || countLimit > ChartLimits.MAX_PIE_COUNT_LIMIT) {
countLimit = ChartLimits.MAX_PIE_COUNT_LIMIT; // limit to max pie count
}
// if (ratioLimit == 0 && countLimit == 0) {
// return; // no grouping if limit is 0
// }
const otherBucket: any = {};
let newBuckets: any = {};
const cardSum = _sum(Object.values(chart.buckets).map(bucket => computeChartBucketCardinality(bucket)));