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feat: better default radius sizes for rectangles (#5553)

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Co-authored-by: Ryan <diweihao@bytedance.com>
Co-authored-by: dwelle <luzar.david@gmail.com>
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Ryan Di 2022-12-08 23:48:49 +08:00 • committed by GitHub
parent 65d84a5d5a
commit 5854ac3eed
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39 changed files with 1861 additions and 818 deletions
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36
src/math.ts
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@ -1,6 +1,15 @@
import { NormalizedZoomValue, Point, Zoom } from "./types";
import { LINE_CONFIRM_THRESHOLD } from "./constants";
import { ExcalidrawLinearElement, NonDeleted } from "./element/types";
import {
DEFAULT_ADAPTIVE_RADIUS,
LINE_CONFIRM_THRESHOLD,
DEFAULT_PROPORTIONAL_RADIUS,
ROUNDNESS,
} from "./constants";
import {
ExcalidrawElement,
ExcalidrawLinearElement,
NonDeleted,
} from "./element/types";
import { getShapeForElement } from "./renderer/renderElement";
import { getCurvePathOps } from "./element/bounds";
@ -266,6 +275,29 @@ export const getGridPoint = (
return [x, y];
};
export const getCornerRadius = (x: number, element: ExcalidrawElement) => {
if (
element.roundness?.type === ROUNDNESS.PROPORTIONAL_RADIUS ||
element.roundness?.type === ROUNDNESS.LEGACY
) {
return x * DEFAULT_PROPORTIONAL_RADIUS;
}
if (element.roundness?.type === ROUNDNESS.ADAPTIVE_RADIUS) {
const fixedRadiusSize = element.roundness?.value ?? DEFAULT_ADAPTIVE_RADIUS;
const CUTOFF_SIZE = fixedRadiusSize / DEFAULT_PROPORTIONAL_RADIUS;
if (x <= CUTOFF_SIZE) {
return x * DEFAULT_PROPORTIONAL_RADIUS;
}
return fixedRadiusSize;
}
return 0;
};
export const getControlPointsForBezierCurve = (
element: NonDeleted<ExcalidrawLinearElement>,
endPoint: Point,