Revert to master

This commit is contained in:
Mark Tolmacs 2025-03-24 14:39:48 +01:00
parent 5947af5b50
commit b33cc74183
25 changed files with 410 additions and 577 deletions

View file

@ -13,8 +13,6 @@ import { useCallback, useImperativeHandle, useRef } from "react";
import {
isLineSegment,
isCurve,
type Curve,
type GlobalPoint,
type LineSegment,
} from "@excalidraw/math";

View file

@ -462,10 +462,23 @@ export const maybeBindLinearElement = (
}
};
const normalizePointBinding = (binding: { focus: number; gap: number }) => {
const normalizePointBinding = (
binding: { focus: number; gap: number },
hoveredElement: ExcalidrawBindableElement,
) => {
let gap = binding.gap;
const maxGap = maxBindingGap(
hoveredElement,
hoveredElement.width,
hoveredElement.height,
);
if (gap > maxGap) {
gap = BINDING_HIGHLIGHT_THICKNESS + BINDING_HIGHLIGHT_OFFSET;
}
return {
...binding,
gap: FIXED_BINDING_DISTANCE,
gap,
};
};
@ -715,7 +728,7 @@ const calculateFocusAndGap = (
return {
focus: determineFocusDistance(hoveredElement, adjacentPoint, edgePoint),
gap: FIXED_BINDING_DISTANCE,
gap: Math.max(1, distanceToBindableElement(hoveredElement, edgePoint)),
};
};
@ -733,7 +746,7 @@ export const updateBoundElements = (
changedElements?: Map<string, OrderedExcalidrawElement>;
},
) => {
const { simultaneouslyUpdated } = options ?? {};
const { newSize, simultaneouslyUpdated } = options ?? {};
const simultaneouslyUpdatedElementIds = getSimultaneouslyUpdatedElementIds(
simultaneouslyUpdated,
);
@ -766,13 +779,23 @@ export const updateBoundElements = (
startBounds = getElementBounds(startBindingElement, elementsMap);
endBounds = getElementBounds(endBindingElement, elementsMap);
}
const bindings = {
startBinding: maybeCalculateNewGapWhenScaling(
changedElement,
element.startBinding,
newSize,
),
endBinding: maybeCalculateNewGapWhenScaling(
changedElement,
element.endBinding,
newSize,
),
};
// `linearElement` is being moved/scaled already, just update the binding
if (simultaneouslyUpdatedElementIds.has(element.id)) {
mutateElement(
element,
{ startBinding: element.startBinding, endBinding: element.endBinding },
true,
);
mutateElement(element, bindings, true);
return;
}
@ -794,9 +817,7 @@ export const updateBoundElements = (
const point = updateBoundPoint(
element,
bindingProp,
bindingProp === "startBinding"
? element.startBinding
: element.endBinding,
bindings[bindingProp],
bindableElement,
elementsMap,
);
@ -916,7 +937,6 @@ export const bindPointToSnapToElementOutline = (
arrow: ExcalidrawElbowArrowElement,
bindableElement: ExcalidrawBindableElement,
startOrEnd: "start" | "end",
elementsMap: ElementsMap,
): GlobalPoint => {
if (isDevEnv() || isTestEnv()) {
invariant(arrow.points.length > 1, "Arrow should have at least 2 points");
@ -924,12 +944,10 @@ export const bindPointToSnapToElementOutline = (
const aabb = aabbForElement(bindableElement);
const localP =
linearElement.points[
startOrEnd === "start" ? 0 : linearElement.points.length - 1
];
arrow.points[startOrEnd === "start" ? 0 : arrow.points.length - 1];
const globalP = pointFrom<GlobalPoint>(
linearElement.x + localP[0],
linearElement.y + localP[1],
arrow.x + localP[0],
arrow.y + localP[1],
);
const edgePoint = isRectanguloidElement(bindableElement)
? avoidRectangularCorner(bindableElement, globalP)
@ -966,11 +984,7 @@ export const bindPointToSnapToElementOutline = (
),
otherPoint,
),
adjacentPoint,
),
).sort(
(g, h) =>
pointDistanceSq(g, adjacentPoint) - pointDistanceSq(h, adjacentPoint),
)[0];
} else {
intersection = intersectElementWithLineSegment(
@ -1018,20 +1032,6 @@ export const bindPointToSnapToElementOutline = (
);
}
const currentDistance = pointDistance(edgePoint, center);
const fullDistance = Math.max(
pointDistance(intersection ?? edgePoint, center),
1e-5, // Avoid division by zero
);
if (!isInside) {
return intersection;
}
if (elbowed) {
return headingToMidBindPoint(edgePoint, bindableElement, aabb);
}
return edgePoint;
};
@ -1039,7 +1039,10 @@ export const avoidRectangularCorner = (
element: ExcalidrawBindableElement,
p: GlobalPoint,
): GlobalPoint => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
const nonRotatedPoint = pointRotateRads(p, center, -element.angle as Radians);
if (nonRotatedPoint[0] < element.x && nonRotatedPoint[1] < element.y) {
@ -1309,24 +1312,6 @@ const updateBoundPoint = (
),
];
// debugClear();
// intersections.forEach((intersection) => {
// debugDrawPoint(intersection, { permanent: true, color: "red" });
// });
// debugDrawLine(
// lineSegment<GlobalPoint>(
// adjacentPoint,
// pointFromVector(
// vectorScale(
// vectorNormalize(vectorFromPoint(focusPointAbsolute, adjacentPoint)),
// interceptorLength,
// ),
// adjacentPoint,
// ),
// ),
// { permanent: true, color: "green" },
// );
if (intersections.length > 1) {
// The adjacent point is outside the shape (+ gap)
newEdgePoint = intersections[0];
@ -1362,7 +1347,6 @@ export const calculateFixedPointForElbowArrowBinding = (
linearElement,
hoveredElement,
startOrEnd,
elementsMap,
);
const globalMidPoint = pointFrom(
bounds[0] + (bounds[2] - bounds[0]) / 2,
@ -1384,6 +1368,28 @@ export const calculateFixedPointForElbowArrowBinding = (
};
};
const maybeCalculateNewGapWhenScaling = (
changedElement: ExcalidrawBindableElement,
currentBinding: PointBinding | null | undefined,
newSize: { width: number; height: number } | undefined,
): PointBinding | null | undefined => {
if (currentBinding == null || newSize == null) {
return currentBinding;
}
const { width: newWidth, height: newHeight } = newSize;
const { width, height } = changedElement;
const newGap = Math.max(
1,
Math.min(
maxBindingGap(changedElement, newWidth, newHeight),
currentBinding.gap *
(newWidth < newHeight ? newWidth / width : newHeight / height),
),
);
return { ...currentBinding, gap: newGap };
};
const getElligibleElementForBindingElement = (
linearElement: NonDeleted<ExcalidrawLinearElement>,
startOrEnd: "start" | "end",
@ -1574,7 +1580,10 @@ const determineFocusDistance = (
// Another point on the line, in absolute coordinates (closer to element)
b: GlobalPoint,
): number => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
if (pointsEqual(a, b)) {
return 0;
@ -1704,7 +1713,10 @@ const determineFocusPoint = (
focus: number,
adjacentPoint: GlobalPoint,
): GlobalPoint => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
if (focus === 0) {
return center;
@ -2135,7 +2147,10 @@ export const getGlobalFixedPointForBindableElement = (
element.x + element.width * fixedX,
element.y + element.height * fixedY,
),
elementCenterPoint(element),
pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
),
element.angle,
);
};

View file

@ -41,7 +41,6 @@ import {
import {
deconstructDiamondElement,
deconstructRectanguloidElement,
elementCenterPoint,
} from "./utils";
import type {
@ -192,7 +191,10 @@ const intersectRectanguloidWithLineSegment = (
l: LineSegment<GlobalPoint>,
offset: number = 0,
): GlobalPoint[] => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
// To emulate a rotated rectangle we rotate the point in the inverse angle
// instead. It's all the same distance-wise.
const rotatedA = pointRotateRads<GlobalPoint>(
@ -210,32 +212,31 @@ const intersectRectanguloidWithLineSegment = (
const [sides, corners] = deconstructRectanguloidElement(element, offset);
return (
// Test intersection against the sides, keep only the valid
// intersection points and rotate them back to scene space
sides
.map((s) =>
lineSegmentIntersectionPoints(
lineSegment<GlobalPoint>(rotatedA, rotatedB),
s,
),
)
.filter((x) => x != null)
.map((j) => pointRotateRads<GlobalPoint>(j!, center, element.angle))
[
// Test intersection against the sides, keep only the valid
// intersection points and rotate them back to scene space
...sides
.map((s) =>
lineSegmentIntersectionPoints(
lineSegment<GlobalPoint>(rotatedA, rotatedB),
s,
),
)
.filter((x) => x != null)
.map((j) => pointRotateRads<GlobalPoint>(j!, center, element.angle)),
// Test intersection against the corners which are cubic bezier curves,
// keep only the valid intersection points and rotate them back to scene
// space
.concat(
corners
.flatMap((t) =>
curveIntersectLineSegment(t, lineSegment(rotatedA, rotatedB)),
)
.filter((i) => i != null)
.map((j) => pointRotateRads(j, center, element.angle)),
)
...corners
.flatMap((t) =>
curveIntersectLineSegment(t, lineSegment(rotatedA, rotatedB)),
)
.filter((i) => i != null)
.map((j) => pointRotateRads(j, center, element.angle)),
]
// Remove duplicates
.filter(
(p, idx, points) =>
points.findIndex((d) => pointsEqual(p, d, 1e-3)) === idx,
(p, idx, points) => points.findIndex((d) => pointsEqual(p, d)) === idx,
)
);
};
@ -252,7 +253,10 @@ const intersectDiamondWithLineSegment = (
l: LineSegment<GlobalPoint>,
offset: number = 0,
): GlobalPoint[] => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
// Rotate the point to the inverse direction to simulate the rotated diamond
// points. It's all the same distance-wise.
@ -262,29 +266,28 @@ const intersectDiamondWithLineSegment = (
const [sides, curves] = deconstructDiamondElement(element, offset);
return (
sides
.map((s) =>
lineSegmentIntersectionPoints(
lineSegment<GlobalPoint>(rotatedA, rotatedB),
s,
),
)
.filter((p): p is GlobalPoint => p != null)
// Rotate back intersection points
.map((p) => pointRotateRads<GlobalPoint>(p!, center, element.angle))
.concat(
curves
.flatMap((p) =>
curveIntersectLineSegment(p, lineSegment(rotatedA, rotatedB)),
)
.filter((p) => p != null)
// Rotate back intersection points
.map((p) => pointRotateRads(p, center, element.angle)),
)
[
...sides
.map((s) =>
lineSegmentIntersectionPoints(
lineSegment<GlobalPoint>(rotatedA, rotatedB),
s,
),
)
.filter((p): p is GlobalPoint => p != null)
// Rotate back intersection points
.map((p) => pointRotateRads<GlobalPoint>(p!, center, element.angle)),
...curves
.flatMap((p) =>
curveIntersectLineSegment(p, lineSegment(rotatedA, rotatedB)),
)
.filter((p) => p != null)
// Rotate back intersection points
.map((p) => pointRotateRads(p, center, element.angle)),
]
// Remove duplicates
.filter(
(p, idx, points) =>
points.findIndex((d) => pointsEqual(p, d, 1e-3)) === idx,
(p, idx, points) => points.findIndex((d) => pointsEqual(p, d)) === idx,
)
);
};
@ -301,7 +304,10 @@ const intersectEllipseWithLineSegment = (
l: LineSegment<GlobalPoint>,
offset: number = 0,
): GlobalPoint[] => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
const rotatedA = pointRotateRads(l[0], center, -element.angle as Radians);
const rotatedB = pointRotateRads(l[1], center, -element.angle as Radians);

View file

@ -61,7 +61,7 @@ export const cropElement = (
const rotatedPointer = pointRotateRads(
pointFrom(pointerX, pointerY),
elementCenterPoint(element),
pointFrom(element.x + element.width / 2, element.y + element.height / 2),
-element.angle as Radians,
);

View file

@ -1,6 +1,7 @@
import {
curvePointDistance,
distanceToLineSegment,
pointFrom,
pointRotateRads,
} from "@excalidraw/math";
@ -52,7 +53,10 @@ const distanceToRectanguloidElement = (
element: ExcalidrawRectanguloidElement,
p: GlobalPoint,
) => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
// To emulate a rotated rectangle we rotate the point in the inverse angle
// instead. It's all the same distance-wise.
const rotatedPoint = pointRotateRads(p, center, -element.angle as Radians);
@ -80,7 +84,10 @@ const distanceToDiamondElement = (
element: ExcalidrawDiamondElement,
p: GlobalPoint,
): number => {
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
// Rotate the point to the inverse direction to simulate the rotated diamond
// points. It's all the same distance-wise.
@ -108,7 +115,10 @@ const distanceToEllipseElement = (
element: ExcalidrawEllipseElement,
p: GlobalPoint,
): number => {
const center = elementCenterPoint(element);
const center = pointFrom(
element.x + element.width / 2,
element.y + element.height / 2,
);
return ellipseDistanceFromPoint(
// Instead of rotating the ellipse, rotate the point to the inverse angle
pointRotateRads(p, center, -element.angle as Radians),

View file

@ -1249,7 +1249,6 @@ const getElbowArrowData = (
...arrow,
type: "arrow",
elbowed: true,
type: "arrow",
points: nextPoints,
} as ExcalidrawElbowArrowElement,
"start",
@ -1263,7 +1262,6 @@ const getElbowArrowData = (
...arrow,
type: "arrow",
elbowed: true,
type: "arrow",
points: nextPoints,
} as ExcalidrawElbowArrowElement,
"end",
@ -2223,7 +2221,6 @@ const getGlobalPoint = (
arrow,
element,
startOrEnd,
elementsMap,
);
return snapToMid(element, snapPoint);

View file

@ -238,43 +238,6 @@ export class LinearElementEditor {
});
}
static getOutlineAvoidingPoint(
element: NonDeleted<ExcalidrawLinearElement>,
coords: GlobalPoint,
pointIndex: number,
app: AppClassProperties,
fallback?: GlobalPoint,
): GlobalPoint {
const hoveredElement = getHoveredElementForBinding(
{ x: coords[0], y: coords[1] },
app.scene.getNonDeletedElements(),
app.scene.getNonDeletedElementsMap(),
app.state.zoom,
true,
isElbowArrow(element),
);
if (hoveredElement) {
const newPoints = Array.from(element.points);
newPoints[pointIndex] = pointFrom<LocalPoint>(
coords[0] - element.x,
coords[1] - element.y,
);
return bindPointToSnapToElementOutline(
{
...element,
points: newPoints,
},
hoveredElement,
pointIndex === 0 ? "start" : "end",
app.scene.getNonDeletedElementsMap(),
);
}
return fallback ?? coords;
}
/**
* @returns whether point was dragged
*/
@ -294,16 +257,14 @@ export class LinearElementEditor {
return null;
}
const { elementId } = linearElementEditor;
const elementsMap = app.scene.getNonDeletedElementsMap();
const elementsMap = scene.getNonDeletedElementsMap();
const element = LinearElementEditor.getElement(elementId, elementsMap);
if (!element) {
return null;
}
const elbowed = isElbowArrow(element);
if (
elbowed &&
isElbowArrow(element) &&
!linearElementEditor.pointerDownState.lastClickedIsEndPoint &&
linearElementEditor.pointerDownState.lastClickedPoint !== 0
) {
@ -320,7 +281,7 @@ export class LinearElementEditor {
: undefined,
].filter((idx): idx is number => idx !== undefined)
: linearElementEditor.selectedPointsIndices;
const lastClickedPoint = elbowed
const lastClickedPoint = isElbowArrow(element)
? linearElementEditor.pointerDownState.lastClickedPoint > 0
? element.points.length - 1
: 0
@ -372,43 +333,19 @@ export class LinearElementEditor {
LinearElementEditor.movePoints(
element,
selectedPointsIndices.map((pointIndex) => {
let newPointPosition = pointFrom<LocalPoint>(
element.points[pointIndex][0] + deltaX,
element.points[pointIndex][1] + deltaY,
);
// Check if point dragging is happening
if (pointIndex === lastClickedPoint) {
let globalNewPointPosition = pointFrom<GlobalPoint>(
scenePointerX - linearElementEditor.pointerOffset.x,
scenePointerY - linearElementEditor.pointerOffset.y,
);
if (
pointIndex === 0 ||
pointIndex === element.points.length - 1
) {
globalNewPointPosition =
LinearElementEditor.getOutlineAvoidingPoint(
const newPointPosition: LocalPoint =
pointIndex === lastClickedPoint
? LinearElementEditor.createPointAt(
element,
pointFrom<GlobalPoint>(
element.x + element.points[pointIndex][0] + deltaX,
element.y + element.points[pointIndex][1] + deltaY,
),
pointIndex,
app,
elementsMap,
scenePointerX - linearElementEditor.pointerOffset.x,
scenePointerY - linearElementEditor.pointerOffset.y,
event[KEYS.CTRL_OR_CMD] ? null : app.getEffectiveGridSize(),
)
: pointFrom(
element.points[pointIndex][0] + deltaX,
element.points[pointIndex][1] + deltaY,
);
}
newPointPosition = LinearElementEditor.createPointAt(
element,
elementsMap,
globalNewPointPosition[0],
globalNewPointPosition[1],
event[KEYS.CTRL_OR_CMD] ? null : app.getEffectiveGridSize(),
);
}
return {
index: pointIndex,
point: newPointPosition,

View file

@ -18,7 +18,6 @@ import { getDiamondPoints } from "./bounds";
import type {
ExcalidrawDiamondElement,
ExcalidrawElement,
ExcalidrawRectanguloidElement,
} from "./types";
@ -69,7 +68,10 @@ export function deconstructRectanguloidElement(
return [sides, []];
}
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
const r = rectangle(
pointFrom(element.x, element.y),
@ -252,7 +254,10 @@ export function deconstructDiamondElement(
return [[topRight, bottomRight, bottomLeft, topLeft], []];
}
const center = elementCenterPoint(element);
const center = pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
const [top, right, bottom, left]: GlobalPoint[] = [
pointFrom(element.x + topX, element.y + topY),
@ -352,10 +357,3 @@ export function deconstructDiamondElement(
return [sides, corners];
}
export function elementCenterPoint(element: ExcalidrawElement) {
return pointFrom<GlobalPoint>(
element.x + element.width / 2,
element.y + element.height / 2,
);
}

View file

@ -190,18 +190,7 @@ describe("element binding", () => {
// Sever connection
expect(API.getSelectedElement().type).toBe("arrow");
Keyboard.withModifierKeys({ shift: true }, () => {
// We have to move a significant distance to get out of the binding zone
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
Keyboard.keyPress(KEYS.ARROW_LEFT);
});
Keyboard.keyPress(KEYS.ARROW_LEFT);
expect(arrow.endBinding).toBe(null);
Keyboard.keyPress(KEYS.ARROW_RIGHT);
expect(arrow.endBinding).toBe(null);

View file

@ -77,9 +77,9 @@ describe("elbow arrow segment move", () => {
expect(arrow.points).toCloselyEqualPoints([
[0, 0],
[107.93, 0],
[107.93, 185.86],
[185.86, 185.86],
[110, 0],
[110, 200],
[190, 200],
]);
mouse.reset();
@ -88,9 +88,9 @@ describe("elbow arrow segment move", () => {
expect(arrow.points).toCloselyEqualPoints([
[0, 0],
[107.93, 0],
[107.93, 185.86],
[185.86, 185.86],
[110, 0],
[110, 200],
[190, 200],
]);
});
@ -198,11 +198,11 @@ describe("elbow arrow routing", () => {
points: [pointFrom<LocalPoint>(0, 0), pointFrom<LocalPoint>(90, 200)],
});
expect(arrow.points).toCloselyEqualPoints([
expect(arrow.points).toEqual([
[0, 0],
[42.93, 0],
[42.93, 195.7],
[85.86, 195.7],
[45, 0],
[45, 200],
[90, 200],
]);
});
});
@ -241,9 +241,9 @@ describe("elbow arrow ui", () => {
expect(h.state.currentItemArrowType).toBe(ARROW_TYPE.elbow);
mouse.reset();
mouse.moveTo(-50, -100);
mouse.moveTo(-43, -99);
mouse.click();
mouse.moveTo(50, 100);
mouse.moveTo(43, 99);
mouse.click();
const arrow = h.scene.getSelectedElements(
@ -252,11 +252,11 @@ describe("elbow arrow ui", () => {
expect(arrow.type).toBe("arrow");
expect(arrow.elbowed).toBe(true);
expect(arrow.points).toCloselyEqualPoints([
expect(arrow.points).toEqual([
[0, 0],
[42.93, 0],
[42.93, 153.48],
[85.86, 153.48],
[45, 0],
[45, 200],
[90, 200],
]);
});
@ -296,8 +296,9 @@ describe("elbow arrow ui", () => {
expect(arrow.points.map((point) => point.map(Math.round))).toEqual([
[0, 0],
[129, 0],
[129, 131],
[35, 0],
[35, 165],
[103, 165],
]);
});

View file

@ -195,7 +195,7 @@ describe("generic element", () => {
UI.resize(rectangle, "w", [50, 0]);
expect(arrow.endBinding?.elementId).toEqual(rectangle.id);
expect(arrow.width + arrow.endBinding!.gap).toBeCloseTo(80.62, 0);
expect(arrow.width + arrow.endBinding!.gap).toBeCloseTo(80, 0);
});
it("resizes with a label", async () => {
@ -510,13 +510,13 @@ describe("arrow element", () => {
h.state,
)[0] as ExcalidrawElbowArrowElement;
expect(arrow.startBinding?.fixedPoint?.[0]).toBeCloseTo(1.07);
expect(arrow.startBinding?.fixedPoint?.[1]).toBeCloseTo(0.86);
expect(arrow.startBinding?.fixedPoint?.[0]).toBeCloseTo(1);
expect(arrow.startBinding?.fixedPoint?.[1]).toBeCloseTo(0.75);
UI.resize(rectangle, "se", [-200, -150]);
expect(arrow.startBinding?.fixedPoint?.[0]).toBeCloseTo(1.07);
expect(arrow.startBinding?.fixedPoint?.[1]).toBeCloseTo(0.86);
expect(arrow.startBinding?.fixedPoint?.[0]).toBeCloseTo(1);
expect(arrow.startBinding?.fixedPoint?.[1]).toBeCloseTo(0.75);
});
it("flips the fixed point binding on negative resize for group selection", () => {
@ -538,8 +538,8 @@ describe("arrow element", () => {
h.state,
)[0] as ExcalidrawElbowArrowElement;
expect(arrow.startBinding?.fixedPoint?.[0]).toBeCloseTo(1.07);
expect(arrow.startBinding?.fixedPoint?.[1]).toBeCloseTo(0.86);
expect(arrow.startBinding?.fixedPoint?.[0]).toBeCloseTo(1);
expect(arrow.startBinding?.fixedPoint?.[1]).toBeCloseTo(0.75);
UI.resize([rectangle, arrow], "nw", [300, 350]);
expect(arrow.startBinding?.fixedPoint?.[0]).toBeCloseTo(0);
@ -809,7 +809,7 @@ describe("image element", () => {
});
API.setElements([image]);
const arrow = UI.createElement("arrow", {
x: -29,
x: -30,
y: 50,
width: 28,
height: 5,
@ -819,14 +819,14 @@ describe("image element", () => {
UI.resize(image, "ne", [40, 0]);
expect(arrow.width + arrow.endBinding!.gap).toBeCloseTo(30, 0);
expect(arrow.width + arrow.endBinding!.gap).toBeCloseTo(31, 0);
const imageWidth = image.width;
const scale = 20 / image.height;
UI.resize(image, "nw", [50, 20]);
expect(arrow.endBinding?.elementId).toEqual(image.id);
expect(arrow.width + arrow.endBinding!.gap).toBeCloseTo(
expect(Math.floor(arrow.width + arrow.endBinding!.gap)).toBeCloseTo(
30 + imageWidth * scale,
0,
);
@ -1033,11 +1033,11 @@ describe("multiple selection", () => {
expect(leftBoundArrow.x).toBeCloseTo(-110);
expect(leftBoundArrow.y).toBeCloseTo(50);
expect(leftBoundArrow.width).toBeCloseTo(146.46, 0);
expect(leftBoundArrow.width).toBeCloseTo(143, 0);
expect(leftBoundArrow.height).toBeCloseTo(7, 0);
expect(leftBoundArrow.angle).toEqual(0);
expect(leftBoundArrow.startBinding).toBeNull();
expect(leftBoundArrow.endBinding?.gap).toEqual(FIXED_BINDING_DISTANCE);
expect(leftBoundArrow.endBinding?.gap).toBeCloseTo(10);
expect(leftBoundArrow.endBinding?.elementId).toBe(
leftArrowBinding.elementId,
);
@ -1051,7 +1051,7 @@ describe("multiple selection", () => {
expect(rightBoundArrow.height).toBeCloseTo(0);
expect(rightBoundArrow.angle).toEqual(0);
expect(rightBoundArrow.startBinding).toBeNull();
expect(rightBoundArrow.endBinding?.gap).toEqual(FIXED_BINDING_DISTANCE);
expect(rightBoundArrow.endBinding?.gap).toBeCloseTo(8.0952);
expect(rightBoundArrow.endBinding?.elementId).toBe(
rightArrowBinding.elementId,
);

View file

@ -91,26 +91,10 @@ export const actionFinalize = register({
multiPointElement.type !== "freedraw" &&
appState.lastPointerDownWith !== "touch"
) {
const { x: rx, y: ry, points, lastCommittedPoint } = multiPointElement;
const lastGlobalPoint = pointFrom<GlobalPoint>(
rx + points[points.length - 1][0],
ry + points[points.length - 1][1],
);
const hoveredElementForBinding = getHoveredElementForBinding(
{
x: lastGlobalPoint[0],
y: lastGlobalPoint[1],
},
elements,
elementsMap,
app.state.zoom,
true,
isElbowArrow(multiPointElement),
);
const { points, lastCommittedPoint } = multiPointElement;
if (
!hoveredElementForBinding &&
(!lastCommittedPoint ||
points[points.length - 1] !== lastCommittedPoint)
!lastCommittedPoint ||
points[points.length - 1] !== lastCommittedPoint
) {
mutateElement(multiPointElement, {
points: multiPointElement.points.slice(0, -1),

View file

@ -1655,7 +1655,6 @@ export const actionChangeArrowType = register({
newElement,
startHoveredElement,
"start",
elementsMap,
)
: startGlobalPoint;
const finalEndPoint = endHoveredElement
@ -1663,7 +1662,6 @@ export const actionChangeArrowType = register({
newElement,
endHoveredElement,
"end",
elementsMap,
)
: endGlobalPoint;

View file

@ -5965,25 +5965,15 @@ class App extends React.Component<AppProps, AppState> {
if (isPathALoop(points, this.state.zoom.value)) {
setCursor(this.interactiveCanvas, CURSOR_TYPE.POINTER);
}
// update last uncommitted point
mutateElement(
multiElement,
{
points: [
...points.slice(0, -1),
pointTranslate<GlobalPoint, LocalPoint>(
LinearElementEditor.getOutlineAvoidingPoint(
multiElement,
pointFrom<GlobalPoint>(scenePointerX, scenePointerY),
multiElement.points.length - 1,
this,
pointFrom<GlobalPoint>(
multiElement.x + lastCommittedX + dxFromLastCommitted,
multiElement.y + lastCommittedY + dyFromLastCommitted,
),
),
vector(-multiElement.x, -multiElement.y),
pointFrom<LocalPoint>(
lastCommittedX + dxFromLastCommitted,
lastCommittedY + dyFromLastCommitted,
),
],
},
@ -7725,34 +7715,18 @@ class App extends React.Component<AppProps, AppState> {
}
const { x: rx, y: ry, lastCommittedPoint } = multiElement;
const lastGlobalPoint = pointFrom<GlobalPoint>(
rx + multiElement.points[multiElement.points.length - 1][0],
ry + multiElement.points[multiElement.points.length - 1][1],
);
const hoveredElementForBinding = getHoveredElementForBinding(
{
x: lastGlobalPoint[0],
y: lastGlobalPoint[1],
},
this.scene.getNonDeletedElements(),
this.scene.getNonDeletedElementsMap(),
this.state.zoom,
true,
isElbowArrow(multiElement),
);
// clicking inside commit zone → finalize arrow
if (
!!hoveredElementForBinding ||
(multiElement.points.length > 1 &&
lastCommittedPoint &&
pointDistance(
pointFrom(
pointerDownState.origin.x - rx,
pointerDownState.origin.y - ry,
),
lastCommittedPoint,
) < LINE_CONFIRM_THRESHOLD)
multiElement.points.length > 1 &&
lastCommittedPoint &&
pointDistance(
pointFrom(
pointerDownState.origin.x - rx,
pointerDownState.origin.y - ry,
),
lastCommittedPoint,
) < LINE_CONFIRM_THRESHOLD
) {
this.actionManager.executeAction(actionFinalize);
return;
@ -7796,93 +7770,53 @@ class App extends React.Component<AppProps, AppState> {
? [currentItemStartArrowhead, currentItemEndArrowhead]
: [null, null];
let element: NonDeleted<ExcalidrawLinearElement>;
if (elementType === "arrow") {
const arrow: Mutable<NonDeleted<ExcalidrawArrowElement>> =
newArrowElement({
type: "arrow",
x: gridX,
y: gridY,
strokeColor: this.state.currentItemStrokeColor,
backgroundColor: this.state.currentItemBackgroundColor,
fillStyle: this.state.currentItemFillStyle,
strokeWidth: this.state.currentItemStrokeWidth,
strokeStyle: this.state.currentItemStrokeStyle,
roughness: this.state.currentItemRoughness,
opacity: this.state.currentItemOpacity,
roundness:
this.state.currentItemArrowType === ARROW_TYPE.round
? { type: ROUNDNESS.PROPORTIONAL_RADIUS }
: // note, roundness doesn't have any effect for elbow arrows,
// but it's best to set it to null as well
null,
startArrowhead,
endArrowhead,
locked: false,
frameId: topLayerFrame ? topLayerFrame.id : null,
elbowed: this.state.currentItemArrowType === ARROW_TYPE.elbow,
fixedSegments:
this.state.currentItemArrowType === ARROW_TYPE.elbow ? [] : null,
});
const hoveredElement = getHoveredElementForBinding(
{ x: gridX, y: gridY },
this.scene.getNonDeletedElements(),
this.scene.getNonDeletedElementsMap(),
this.state.zoom,
true,
this.state.currentItemArrowType === ARROW_TYPE.elbow,
);
if (hoveredElement) {
[arrow.x, arrow.y] =
intersectElementWithLineSegment(
hoveredElement,
lineSegment(
pointFrom<GlobalPoint>(gridX, gridY),
pointFrom<GlobalPoint>(
gridX,
hoveredElement.y + hoveredElement.height / 2,
),
),
2 * FIXED_BINDING_DISTANCE,
)[0] ??
intersectElementWithLineSegment(
hoveredElement,
lineSegment(
pointFrom<GlobalPoint>(gridX, gridY),
pointFrom<GlobalPoint>(
hoveredElement.x + hoveredElement.width / 2,
gridY,
),
),
2 * FIXED_BINDING_DISTANCE,
)[0] ??
pointFrom<GlobalPoint>(gridX, gridY);
}
element = arrow;
} else {
element = newLinearElement({
type: elementType,
x: gridX,
y: gridY,
strokeColor: this.state.currentItemStrokeColor,
backgroundColor: this.state.currentItemBackgroundColor,
fillStyle: this.state.currentItemFillStyle,
strokeWidth: this.state.currentItemStrokeWidth,
strokeStyle: this.state.currentItemStrokeStyle,
roughness: this.state.currentItemRoughness,
opacity: this.state.currentItemOpacity,
roundness:
this.state.currentItemRoundness === "round"
? { type: ROUNDNESS.PROPORTIONAL_RADIUS }
: null,
locked: false,
frameId: topLayerFrame ? topLayerFrame.id : null,
});
}
const element =
elementType === "arrow"
? newArrowElement({
type: elementType,
x: gridX,
y: gridY,
strokeColor: this.state.currentItemStrokeColor,
backgroundColor: this.state.currentItemBackgroundColor,
fillStyle: this.state.currentItemFillStyle,
strokeWidth: this.state.currentItemStrokeWidth,
strokeStyle: this.state.currentItemStrokeStyle,
roughness: this.state.currentItemRoughness,
opacity: this.state.currentItemOpacity,
roundness:
this.state.currentItemArrowType === ARROW_TYPE.round
? { type: ROUNDNESS.PROPORTIONAL_RADIUS }
: // note, roundness doesn't have any effect for elbow arrows,
// but it's best to set it to null as well
null,
startArrowhead,
endArrowhead,
locked: false,
frameId: topLayerFrame ? topLayerFrame.id : null,
elbowed: this.state.currentItemArrowType === ARROW_TYPE.elbow,
fixedSegments:
this.state.currentItemArrowType === ARROW_TYPE.elbow
? []
: null,
})
: newLinearElement({
type: elementType,
x: gridX,
y: gridY,
strokeColor: this.state.currentItemStrokeColor,
backgroundColor: this.state.currentItemBackgroundColor,
fillStyle: this.state.currentItemFillStyle,
strokeWidth: this.state.currentItemStrokeWidth,
strokeStyle: this.state.currentItemStrokeStyle,
roughness: this.state.currentItemRoughness,
opacity: this.state.currentItemOpacity,
roundness:
this.state.currentItemRoundness === "round"
? { type: ROUNDNESS.PROPORTIONAL_RADIUS }
: null,
locked: false,
frameId: topLayerFrame ? topLayerFrame.id : null,
});
this.setState((prevState) => {
const nextSelectedElementIds = {
...prevState.selectedElementIds,
@ -8197,6 +8131,12 @@ class App extends React.Component<AppProps, AppState> {
this.laserTrails.addPointToPath(pointerCoords.x, pointerCoords.y);
}
const [gridX, gridY] = getGridPoint(
pointerCoords.x,
pointerCoords.y,
event[KEYS.CTRL_OR_CMD] ? null : this.getEffectiveGridSize(),
);
// for arrows/lines, don't start dragging until a given threshold
// to ensure we don't create a 2-point arrow by mistake when
// user clicks mouse in a way that it moves a tiny bit (thus
@ -8297,6 +8237,7 @@ class App extends React.Component<AppProps, AppState> {
);
},
linearElementEditor,
this.scene,
);
if (newLinearElementEditor) {
pointerDownState.lastCoords.x = pointerCoords.x;
@ -8638,11 +8579,6 @@ class App extends React.Component<AppProps, AppState> {
} else if (isLinearElement(newElement)) {
pointerDownState.drag.hasOccurred = true;
const points = newElement.points;
const [gridX, gridY] = getGridPoint(
pointerCoords.x,
pointerCoords.y,
event[KEYS.CTRL_OR_CMD] ? null : this.getEffectiveGridSize(),
);
let dx = gridX - newElement.x;
let dy = gridY - newElement.y;
@ -8659,22 +8595,7 @@ class App extends React.Component<AppProps, AppState> {
mutateElement(
newElement,
{
points: [
...points,
pointTranslate<GlobalPoint, LocalPoint>(
LinearElementEditor.getOutlineAvoidingPoint(
newElement,
pointFrom<GlobalPoint>(pointerCoords.x, pointerCoords.y),
newElement.points.length - 1,
this,
pointFrom<GlobalPoint>(
newElement.x + dx,
newElement.y + dy,
),
),
vector(-newElement.x, -newElement.y),
),
],
points: [...points, pointFrom<LocalPoint>(dx, dy)],
},
false,
);
@ -8685,22 +8606,7 @@ class App extends React.Component<AppProps, AppState> {
mutateElement(
newElement,
{
points: [
...points.slice(0, -1),
pointTranslate<GlobalPoint, LocalPoint>(
LinearElementEditor.getOutlineAvoidingPoint(
newElement,
pointFrom<GlobalPoint>(pointerCoords.x, pointerCoords.y),
newElement.points.length - 1,
this,
pointFrom<GlobalPoint>(
newElement.x + dx,
newElement.y + dy,
),
),
vector(-newElement.x, -newElement.y),
),
],
points: [...points.slice(0, -1), pointFrom<LocalPoint>(dx, dy)],
},
false,
{ isDragging: true },

View file

@ -89,7 +89,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
"endBinding": {
"elementId": "ellipse-1",
"focus": -0.007519379844961235,
"gap": 5,
"gap": 11.562288374879595,
},
"fillStyle": "solid",
"frameId": null,
@ -119,7 +119,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
"startBinding": {
"elementId": "id49",
"focus": -0.0813953488372095,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1864ab",
"strokeStyle": "solid",
@ -145,7 +145,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
"endBinding": {
"elementId": "ellipse-1",
"focus": 0.10666666666666667,
"gap": 5,
"gap": 3.8343264684446097,
},
"fillStyle": "solid",
"frameId": null,
@ -175,7 +175,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
"startBinding": {
"elementId": "diamond-1",
"focus": 0,
"gap": 5,
"gap": 4.545343408287929,
},
"strokeColor": "#e67700",
"strokeStyle": "solid",
@ -335,7 +335,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
"endBinding": {
"elementId": "text-2",
"focus": 0,
"gap": 5,
"gap": 14,
},
"fillStyle": "solid",
"frameId": null,
@ -365,7 +365,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
"startBinding": {
"elementId": "text-1",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -437,7 +437,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
"endBinding": {
"elementId": "id42",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -467,7 +467,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
"startBinding": {
"elementId": "id41",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -613,7 +613,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
"endBinding": {
"elementId": "id46",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -643,7 +643,7 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
"startBinding": {
"elementId": "id45",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -1475,7 +1475,7 @@ exports[`Test Transform > should transform the elements correctly when linear el
"endBinding": {
"elementId": "Alice",
"focus": -0,
"gap": 5,
"gap": 5.299874999999986,
},
"fillStyle": "solid",
"frameId": null,
@ -1507,7 +1507,7 @@ exports[`Test Transform > should transform the elements correctly when linear el
"startBinding": {
"elementId": "Bob",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -1538,7 +1538,7 @@ exports[`Test Transform > should transform the elements correctly when linear el
"endBinding": {
"elementId": "B",
"focus": 0,
"gap": 5,
"gap": 14,
},
"fillStyle": "solid",
"frameId": null,
@ -1566,7 +1566,7 @@ exports[`Test Transform > should transform the elements correctly when linear el
"startBinding": {
"elementId": "Bob",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",

View file

@ -433,7 +433,7 @@ describe("Test Transform", () => {
startBinding: {
elementId: rectangle.id,
focus: 0,
gap: FIXED_BINDING_DISTANCE,
gap: 1,
},
endBinding: {
elementId: ellipse.id,
@ -518,7 +518,7 @@ describe("Test Transform", () => {
startBinding: {
elementId: text2.id,
focus: 0,
gap: FIXED_BINDING_DISTANCE,
gap: 1,
},
endBinding: {
elementId: text3.id,
@ -781,7 +781,7 @@ describe("Test Transform", () => {
expect((arrow as ExcalidrawArrowElement).endBinding).toStrictEqual({
elementId: "rect-1",
focus: -0,
gap: FIXED_BINDING_DISTANCE,
gap: 14,
});
expect(rect.boundElements).toStrictEqual([
{

View file

@ -197,7 +197,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"fillStyle": "solid",
"frameId": null,
"groupIds": [],
"height": "99.58947",
"height": "102.35417",
"id": "id172",
"index": "a2",
"isDeleted": false,
@ -211,8 +211,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
0,
],
[
"99.58947",
"99.58947",
"101.77517",
"102.35417",
],
],
"roughness": 1,
@ -227,8 +227,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"type": "arrow",
"updated": 1,
"version": 40,
"width": "99.58947",
"x": 0,
"width": "101.77517",
"x": "0.70711",
"y": 0,
}
`;
@ -295,49 +295,47 @@ History {
"endBinding": {
"elementId": "id171",
"focus": "0.00990",
"gap": 5,
"gap": 1,
},
"height": "0.92929",
"height": "0.98586",
"points": [
[
0,
0,
],
[
"92.92893",
"-0.92929",
"98.58579",
"-0.98586",
],
],
"startBinding": {
"elementId": "id170",
"focus": "0.02970",
"gap": 5,
"gap": 1,
},
"width": "92.92893",
},
"inserted": {
"endBinding": {
"elementId": "id171",
"focus": "-0.02075",
"gap": 5,
"focus": "-0.02000",
"gap": 1,
},
"height": "0.07074",
"height": "0.00000",
"points": [
[
0,
0,
],
[
"92.92893",
"0.07074",
"98.58579",
"0.00000",
],
],
"startBinding": {
"elementId": "id170",
"focus": "0.01770",
"gap": 5,
"focus": "0.02000",
"gap": 1,
},
"width": "92.92893",
},
},
},
@ -391,47 +389,43 @@ History {
"focus": 0,
"gap": 1,
},
"height": "99.58947",
"height": "102.35417",
"points": [
[
0,
0,
],
[
"99.58947",
"99.58947",
"101.77517",
"102.35417",
],
],
"startBinding": null,
"width": "99.58947",
"x": 0,
"y": 0,
},
"inserted": {
"endBinding": {
"elementId": "id171",
"focus": "0.00990",
"gap": 5,
"gap": 1,
},
"height": "0.92929",
"height": "0.98586",
"points": [
[
0,
0,
],
[
"92.92893",
"-0.92929",
"98.58579",
"-0.98586",
],
],
"startBinding": {
"elementId": "id170",
"focus": "0.02970",
"gap": 5,
"gap": 1,
},
"width": "92.92893",
"x": "3.53553",
"y": "0.96033",
"y": "0.99364",
},
},
"id175" => Delta {
@ -862,7 +856,6 @@ History {
0,
],
],
"width": 0,
},
"inserted": {
"points": [
@ -871,11 +864,10 @@ History {
0,
],
[
"85.85786",
100,
0,
],
],
"width": "85.85786",
},
},
},
@ -932,14 +924,12 @@ History {
],
],
"startBinding": null,
"width": 100,
"x": 150,
},
"inserted": {
"endBinding": {
"elementId": "id166",
"focus": -0,
"gap": 5,
"gap": 1,
},
"points": [
[
@ -954,10 +944,8 @@ History {
"startBinding": {
"elementId": "id165",
"focus": 0,
"gap": 5,
"gap": 1,
},
"width": 0,
"x": "146.46447",
},
},
},
@ -1250,7 +1238,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"fillStyle": "solid",
"frameId": null,
"groupIds": [],
"height": "1.71911",
"height": "1.30038",
"id": "id178",
"index": "Zz",
"isDeleted": false,
@ -1264,8 +1252,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
0,
],
[
"92.92893",
"1.71911",
"98.58579",
"1.30038",
],
],
"roughness": 1,
@ -1288,8 +1276,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"type": "arrow",
"updated": 1,
"version": 11,
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
}
`;
@ -1621,7 +1609,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"fillStyle": "solid",
"frameId": null,
"groupIds": [],
"height": "1.71911",
"height": "1.30038",
"id": "id181",
"index": "a0",
"isDeleted": false,
@ -1635,8 +1623,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
0,
],
[
"92.92893",
"1.71911",
"98.58579",
"1.30038",
],
],
"roughness": 1,
@ -1659,8 +1647,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"type": "arrow",
"updated": 1,
"version": 11,
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
}
`;
@ -1779,7 +1767,7 @@ History {
"fillStyle": "solid",
"frameId": null,
"groupIds": [],
"height": "12.86717",
"height": "11.27227",
"index": "a0",
"isDeleted": false,
"lastCommittedPoint": null,
@ -1792,8 +1780,8 @@ History {
0,
],
[
"92.92893",
"12.86717",
"98.58579",
"11.27227",
],
],
"roughness": 1,
@ -1814,8 +1802,8 @@ History {
"strokeStyle": "solid",
"strokeWidth": 2,
"type": "arrow",
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
},
"inserted": {
@ -2327,12 +2315,12 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"endBinding": {
"elementId": "id185",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
"groupIds": [],
"height": "369.21589",
"height": "374.05754",
"id": "id186",
"index": "a2",
"isDeleted": false,
@ -2346,8 +2334,8 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
0,
],
[
"496.84035",
"-369.21589",
"502.78936",
"-374.05754",
],
],
"roughness": 1,
@ -2358,7 +2346,7 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"startBinding": {
"elementId": "id184",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -2366,9 +2354,9 @@ exports[`history > multiplayer undo/redo > conflicts in arrows and their bindabl
"type": "arrow",
"updated": 1,
"version": 10,
"width": "496.84035",
"x": "2.18463",
"y": "-38.80748",
"width": "502.78936",
"x": "-0.83465",
"y": "-36.58211",
}
`;
@ -2487,7 +2475,7 @@ History {
"endBinding": {
"elementId": "id185",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -2517,7 +2505,7 @@ History {
"startBinding": {
"elementId": "id184",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -15123,7 +15111,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"endBinding": {
"elementId": "id58",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -15142,7 +15130,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
0,
],
[
"92.92893",
"98.58579",
0,
],
],
@ -15154,7 +15142,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"startBinding": {
"elementId": "id56",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -15162,8 +15150,8 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"type": "arrow",
"updated": 1,
"version": 10,
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
}
`;
@ -15494,7 +15482,7 @@ History {
"endBinding": {
"elementId": "id58",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -15524,7 +15512,7 @@ History {
"startBinding": {
"elementId": "id56",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -15820,7 +15808,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"endBinding": {
"elementId": "id52",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -15839,7 +15827,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
0,
],
[
"92.92893",
"98.58579",
0,
],
],
@ -15851,7 +15839,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"startBinding": {
"elementId": "id50",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -15859,8 +15847,8 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"type": "arrow",
"updated": 1,
"version": 10,
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
}
`;
@ -16113,7 +16101,7 @@ History {
"endBinding": {
"elementId": "id52",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -16143,7 +16131,7 @@ History {
"startBinding": {
"elementId": "id50",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -16439,7 +16427,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"endBinding": {
"elementId": "id64",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -16458,7 +16446,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
0,
],
[
"92.92893",
"98.58579",
0,
],
],
@ -16470,7 +16458,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"startBinding": {
"elementId": "id62",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -16478,8 +16466,8 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"type": "arrow",
"updated": 1,
"version": 10,
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
}
`;
@ -16732,7 +16720,7 @@ History {
"endBinding": {
"elementId": "id64",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -16762,7 +16750,7 @@ History {
"startBinding": {
"elementId": "id62",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -17056,7 +17044,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"endBinding": {
"elementId": "id70",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -17075,7 +17063,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
0,
],
[
"92.92893",
"98.58579",
0,
],
],
@ -17087,7 +17075,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"startBinding": {
"elementId": "id68",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -17095,8 +17083,8 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"type": "arrow",
"updated": 1,
"version": 10,
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
}
`;
@ -17159,7 +17147,7 @@ History {
"startBinding": {
"elementId": "id68",
"focus": 0,
"gap": 5,
"gap": 1,
},
},
"inserted": {
@ -17419,7 +17407,7 @@ History {
"endBinding": {
"elementId": "id70",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -17449,7 +17437,7 @@ History {
"startBinding": {
"elementId": "id68",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -17769,7 +17757,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"endBinding": {
"elementId": "id77",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -17788,7 +17776,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
0,
],
[
"92.92893",
"98.58579",
0,
],
],
@ -17800,7 +17788,7 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"startBinding": {
"elementId": "id75",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -17808,8 +17796,8 @@ exports[`history > singleplayer undo/redo > should support bidirectional binding
"type": "arrow",
"updated": 1,
"version": 11,
"width": "92.92893",
"x": "3.53553",
"width": "98.58579",
"x": "0.70711",
"y": 0,
}
`;
@ -17871,7 +17859,7 @@ History {
"endBinding": {
"elementId": "id77",
"focus": -0,
"gap": 5,
"gap": 1,
},
"points": [
[
@ -17886,7 +17874,7 @@ History {
"startBinding": {
"elementId": "id75",
"focus": 0,
"gap": 5,
"gap": 1,
},
},
"inserted": {
@ -18147,7 +18135,7 @@ History {
"endBinding": {
"elementId": "id77",
"focus": -0,
"gap": 5,
"gap": 1,
},
"fillStyle": "solid",
"frameId": null,
@ -18177,7 +18165,7 @@ History {
"startBinding": {
"elementId": "id75",
"focus": 0,
"gap": 5,
"gap": 1,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",

View file

@ -191,12 +191,12 @@ exports[`move element > rectangles with binding arrow 7`] = `
"endBinding": {
"elementId": "id1",
"focus": "-0.46667",
"gap": 5,
"gap": 10,
},
"fillStyle": "solid",
"frameId": null,
"groupIds": [],
"height": "94.40997",
"height": "87.29887",
"id": "id2",
"index": "a2",
"isDeleted": false,
@ -210,8 +210,8 @@ exports[`move element > rectangles with binding arrow 7`] = `
0,
],
[
"93.92893",
"94.40997",
"86.85786",
"87.29887",
],
],
"roughness": 1,
@ -223,7 +223,7 @@ exports[`move element > rectangles with binding arrow 7`] = `
"startBinding": {
"elementId": "id0",
"focus": "-0.60000",
"gap": 5,
"gap": 10,
},
"strokeColor": "#1e1e1e",
"strokeStyle": "solid",
@ -232,8 +232,8 @@ exports[`move element > rectangles with binding arrow 7`] = `
"updated": 1,
"version": 11,
"versionNonce": 1051383431,
"width": "93.92893",
"x": "103.53553",
"y": "43.53553",
"width": "86.85786",
"x": "107.07107",
"y": "47.07107",
}
`;

View file

@ -4779,12 +4779,12 @@ describe("history", () => {
startBinding: expect.objectContaining({
elementId: rect1.id,
focus: 0,
gap: FIXED_BINDING_DISTANCE,
gap: 1,
}),
endBinding: expect.objectContaining({
elementId: rect2.id,
focus: -0,
gap: FIXED_BINDING_DISTANCE,
gap: 1,
}),
isDeleted: true,
}),

View file

@ -1246,7 +1246,7 @@ describe("Test Linear Elements", () => {
mouse.downAt(rect.x, rect.y);
mouse.moveTo(200, 0);
mouse.upAt(200, 0);
expect(arrow.width).toBeCloseTo(206.86, 0);
expect(arrow.width).toBeCloseTo(204, 0);
expect(rect.x).toBe(200);
expect(rect.y).toBe(0);
expect(handleBindTextResizeSpy).toHaveBeenCalledWith(

View file

@ -128,10 +128,8 @@ describe("move element", () => {
expect(h.state.selectedElementIds[rectB.id]).toBeTruthy();
expect([rectA.x, rectA.y]).toEqual([0, 0]);
expect([rectB.x, rectB.y]).toEqual([201, 2]);
expect([[arrow.x, arrow.y]]).toCloselyEqualPoints([[103.54, 43.53]]);
expect([[arrow.width, arrow.height]]).toCloselyEqualPoints([
[93.93, 94.41],
]);
expect([[arrow.x, arrow.y]]).toCloselyEqualPoints([[107.07, 47.07]]);
expect([[arrow.width, arrow.height]]).toCloselyEqualPoints([[86.86, 87.3]]);
h.elements.forEach((element) => expect(element).toMatchSnapshot());
});

View file

@ -35,7 +35,7 @@ test("unselected bound arrow updates when rotating its target element", async ()
expect(arrow.endBinding?.elementId).toEqual(rectangle.id);
expect(arrow.x).toBeCloseTo(-80);
expect(arrow.y).toBeCloseTo(50);
expect(arrow.width).toBeCloseTo(119.58, 1);
expect(arrow.width).toBeCloseTo(116.7, 1);
expect(arrow.height).toBeCloseTo(0);
});
@ -72,13 +72,13 @@ test("unselected bound arrows update when rotating their target elements", async
expect(ellipseArrow.x).toEqual(0);
expect(ellipseArrow.y).toEqual(0);
expect(ellipseArrow.points[0]).toEqual([0, 0]);
expect(ellipseArrow.points[1][0]).toBeCloseTo(54.36, 1);
expect(ellipseArrow.points[1][1]).toBeCloseTo(139.61, 1);
expect(ellipseArrow.points[1][0]).toBeCloseTo(48.98, 1);
expect(ellipseArrow.points[1][1]).toBeCloseTo(125.79, 1);
expect(textArrow.endBinding?.elementId).toEqual(text.id);
expect(textArrow.x).toEqual(360);
expect(textArrow.y).toEqual(300);
expect(textArrow.points[0]).toEqual([0, 0]);
expect(textArrow.points[1][0]).toBeCloseTo(-100.12, 0);
expect(textArrow.points[1][1]).toBeCloseTo(-123.63, 0);
expect(textArrow.points[1][0]).toBeCloseTo(-94, 0);
expect(textArrow.points[1][1]).toBeCloseTo(-116.1, 0);
});

View file

@ -157,13 +157,22 @@ export function curveIntersectLineSegment<
return bezierEquation(c, t);
};
const solutions = [
calculate(initial_guesses[0]),
calculate(initial_guesses[1]),
calculate(initial_guesses[2]),
].filter((x, i, a): x is Point => x !== null && a.indexOf(x) === i);
let solution = calculate(initial_guesses[0]);
if (solution) {
return [solution];
}
return solutions;
solution = calculate(initial_guesses[1]);
if (solution) {
return [solution];
}
solution = calculate(initial_guesses[2]);
if (solution) {
return [solution];
}
return [];
}
/**

View file

@ -91,10 +91,9 @@ export function isPoint(p: unknown): p is LocalPoint | GlobalPoint {
export function pointsEqual<Point extends GlobalPoint | LocalPoint>(
a: Point,
b: Point,
precision = PRECISION,
): boolean {
const abs = Math.abs;
return abs(a[0] - b[0]) < precision && abs(a[1] - b[1]) < precision;
return abs(a[0] - b[0]) < PRECISION && abs(a[1] - b[1]) < PRECISION;
}
/**

View file

@ -6,7 +6,7 @@ export const clamp = (value: number, min: number, max: number) => {
export const round = (
value: number,
precision: number = (Math.log(1 / PRECISION) * Math.LOG10E + 1) | 0,
precision: number,
func: "round" | "floor" | "ceil" = "round",
) => {
const multiplier = Math.pow(10, precision);