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State Timeline: Align left text to 0 when rectangle is left-truncated (#94422)

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Handle negative x placement with displaying text
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Kristina 2024-10-09 11:24:06 -05:00 committed by GitHub
parent e8bcc5e831
commit 1f9562ea72
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1 changed files with 6 additions and 2 deletions
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8
public/app/core/components/TimelineChart/timeline.ts
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@ -321,7 +321,11 @@ export function getConfig(opts: TimelineCoreOptions) {
continue;
}
let maxChars = Math.floor(boxRect?.w / pxPerChar);
// if x placement is negative, rect is left truncated, remove it from width for calculating how many chars will display
// right truncation happens automatically
const displayedBoxWidth = boxRect.x < 0 ? boxRect?.w + boxRect.x : boxRect?.w;
let maxChars = Math.floor(displayedBoxWidth / pxPerChar);
if (showValue === VisibilityMode.Auto && maxChars < 2) {
continue;
@ -333,7 +337,7 @@ export function getConfig(opts: TimelineCoreOptions) {
let x = round(boxRect.x + xOff + boxRect.w / 2);
if (mode === TimelineMode.Changes) {
if (alignValue === 'left') {
x = round(boxRect.x + xOff + strokeWidth + textPadding);
x = round(Math.max(boxRect.x, 0) + xOff + strokeWidth + textPadding);
} else if (alignValue === 'right') {
x = round(boxRect.x + xOff + boxRect.w - strokeWidth - textPadding);
}