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fix: scale font correctly when using shift (#5935)

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* fix: scale font correctly when using shift

* fix

* Empty-Commit

* Add spec

* fix
This commit is contained in:
Aakansha Doshi 2022-11-30 15:55:01 +05:30 • committed by GitHub
parent 88b2f4707d
commit 66bbfda460
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3 changed files with 38 additions and 3 deletions
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14
src/element/resizeElements.ts
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@ -20,6 +20,7 @@ import {
getCommonBoundingBox,
} from "./bounds";
import {
isBoundToContainer,
isFreeDrawElement,
isLinearElement,
isTextElement,
@ -39,9 +40,11 @@ import {
getApproxMinLineWidth,
getBoundTextElement,
getBoundTextElementId,
getContainerElement,
handleBindTextResize,
measureText,
} from "./textElement";
import { getMaxContainerWidth } from "./newElement";
export const normalizeAngle = (angle: number): number => {
if (angle >= 2 * Math.PI) {
@ -182,14 +185,21 @@ const measureFontSizeFromWH = (
nextHeight: number,
): { size: number; baseline: number } | null => {
// We only use width to scale font on resize
const nextFontSize = element.fontSize * (nextWidth / element.width);
let width = element.width;
const hasContainer = isBoundToContainer(element);
if (hasContainer) {
const container = getContainerElement(element)!;
width = getMaxContainerWidth(container);
}
const nextFontSize = element.fontSize * (nextWidth / width);
if (nextFontSize < MIN_FONT_SIZE) {
return null;
}
const metrics = measureText(
element.text,
getFontString({ fontSize: nextFontSize, fontFamily: element.fontFamily }),
element.containerId ? element.width : null,
hasContainer ? width : null,
);
return {
size: nextFontSize,