IntenseWebs/grafana
3
0
Fork 0
mirror of https://github.com/grafana/grafana.git synced 2025-02-25 18:55:37 -06:00
Code Issues Packages Projects Releases Wiki Activity

BarChart: fix single group rendering (#45953)

Browse Source
This commit is contained in:
Leon Sorokin 2022-02-28 15:21:09 -06:00 committed by GitHub
parent 5aab0063c7
commit 1c4b20b268
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
public/app/plugins/panel/barchart/bars.ts
View File

@ -189,7 +189,7 @@ export function getConfig(opts: BarsOptions, theme: GrafanaTheme2) {
// this expands the distr: 2 scale so that the indicies of each data[0] land at the proper justified positions // this expands the distr: 2 scale so that the indicies of each data[0] land at the proper justified positions
const xRange: Scale.Range = (u, min, max) => { const xRange: Scale.Range = (u, min, max) => {
min = 0; min = 0;
max = u.data[0].length - 1; max = Math.max(1, u.data[0].length - 1);
let pctOffset = 0; let pctOffset = 0;
@ -199,13 +199,17 @@ export function getConfig(opts: BarsOptions, theme: GrafanaTheme2) {
}); });
// expand scale range by equal amounts on both ends // expand scale range by equal amounts on both ends
let rn = max - min; // TODO: clamp to 1? let rn = max - min;
let upScale = 1 / (1 - pctOffset * 2); if (pctOffset === 0.5) {
let offset = (upScale * rn - rn) / 2; min -= rn;
} else {
let upScale = 1 / (1 - pctOffset * 2);
let offset = (upScale * rn - rn) / 2;
min -= offset; min -= offset;
max += offset; max += offset;
}
return [min, max]; return [min, max];
}; };