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Prefer arrow functions and callbacks (#1210)

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Lipis 2020-05-20 16:21:37 +03:00 • committed by GitHub
parent 33fe223b5d
commit c427aa3cce
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64 changed files with 784 additions and 847 deletions
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20
src/element/bounds.ts
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@ -12,9 +12,9 @@ import { rescalePoints } from "../points";
// If the element is created from right to left, the width is going to be negative
// This set of functions retrieves the absolute position of the 4 points.
export function getElementAbsoluteCoords(
export const getElementAbsoluteCoords = (
element: ExcalidrawElement,
): [number, number, number, number] {
): [number, number, number, number] => {
if (isLinearElement(element)) {
return getLinearElementAbsoluteCoords(element);
}
@ -24,9 +24,9 @@ export function getElementAbsoluteCoords(
element.x + element.width,
element.y + element.height,
];
}
};
export function getDiamondPoints(element: ExcalidrawElement) {
export const getDiamondPoints = (element: ExcalidrawElement) => {
// Here we add +1 to avoid these numbers to be 0
// otherwise rough.js will throw an error complaining about it
const topX = Math.floor(element.width / 2) + 1;
@ -39,16 +39,16 @@ export function getDiamondPoints(element: ExcalidrawElement) {
const leftY = rightY;
return [topX, topY, rightX, rightY, bottomX, bottomY, leftX, leftY];
}
};
export function getCurvePathOps(shape: Drawable): Op[] {
export const getCurvePathOps = (shape: Drawable): Op[] => {
for (const set of shape.sets) {
if (set.type === "path") {
return set.ops;
}
}
return shape.sets[0].ops;
}
};
const getMinMaxXYFromCurvePathOps = (
ops: Op[],
@ -150,10 +150,10 @@ const getLinearElementAbsoluteCoords = (
];
};
export function getArrowPoints(
export const getArrowPoints = (
element: ExcalidrawLinearElement,
shape: Drawable[],
) {
) => {
const ops = getCurvePathOps(shape[0]);
const data = ops[ops.length - 1].data;
@ -212,7 +212,7 @@ export function getArrowPoints(
const [x4, y4] = rotate(xs, ys, x2, y2, (angle * Math.PI) / 180);
return [x2, y2, x3, y3, x4, y4];
}
};
const getLinearElementRotatedBounds = (
element: ExcalidrawLinearElement,