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feat: image cropping (#8613)

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Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
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Ryan Di 2024-10-22 04:26:52 +08:00 • committed by GitHub
parent eb09b48ae6
commit e957c8e9ee
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36 changed files with 2199 additions and 92 deletions
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10
packages/excalidraw/element/resizeTest.ts
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@ -20,7 +20,7 @@ import type { AppState, Device, Zoom } from "../types";
import type { Bounds } from "./bounds";
import { getElementAbsoluteCoords } from "./bounds";
import { SIDE_RESIZING_THRESHOLD } from "../constants";
import { isLinearElement } from "./typeChecks";
import { isImageElement, isLinearElement } from "./typeChecks";
import type { GlobalPoint, LineSegment, LocalPoint } from "../../math";
import {
pointFrom,
@ -90,7 +90,11 @@ export const resizeTest = <Point extends GlobalPoint | LocalPoint>(
// do not resize from the sides for linear elements with only two points
if (!(isLinearElement(element) && element.points.length <= 2)) {
const SPACING = SIDE_RESIZING_THRESHOLD / zoom.value;
const SPACING = isImageElement(element)
? 0
: SIDE_RESIZING_THRESHOLD / zoom.value;
const ZOOMED_SIDE_RESIZING_THRESHOLD =
SIDE_RESIZING_THRESHOLD / zoom.value;
const sides = getSelectionBorders(
pointFrom(x1 - SPACING, y1 - SPACING),
pointFrom(x2 + SPACING, y2 + SPACING),
@ -104,7 +108,7 @@ export const resizeTest = <Point extends GlobalPoint | LocalPoint>(
pointOnLineSegment(
pointFrom(x, y),
side as LineSegment<Point>,
SPACING,
ZOOMED_SIDE_RESIZING_THRESHOLD,
)
) {
return dir as TransformHandleType;