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feat(draw): add cloud shape #WIK-15004 (#802)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| --- | ||
| '@plait/draw': patch | ||
| --- | ||
|
|
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| add cloud shape |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| import { PlaitBoard, Point, PointOfRectangle, RectangleClient, drawRectangle, getNearestPointBetweenPointAndSegments, setPathStrokeLinecap } from '@plait/core'; | ||
| import { PlaitGeometry, ShapeEngine } from '../../interfaces'; | ||
| import { Options } from 'roughjs/bin/core'; | ||
| import { getPolygonEdgeByConnectionPoint } from '../../utils/polygon'; | ||
| import { getStrokeWidthByElement } from '../../utils'; | ||
| import { ShapeDefaultSpace } from '../../constants'; | ||
|
|
||
| export const CloudEngine: ShapeEngine = { | ||
| draw(board: PlaitBoard, rectangle: RectangleClient, options: Options) { | ||
| const rs = PlaitBoard.getRoughSVG(board); | ||
| const divisionWidth = rectangle.width / 7; | ||
| const divisionHeight = rectangle.height / 3.2; | ||
| const xRadius = divisionWidth / 8.5; | ||
| const yRadius = divisionHeight / 20; | ||
| const svgElement = rs.path( | ||
| `M ${rectangle.x + divisionWidth} ${rectangle.y + divisionHeight} | ||
| A ${xRadius} ${yRadius * 1.2} 0 1 1 ${rectangle.x + divisionWidth * 2} ${rectangle.y + divisionHeight / 2} | ||
| A ${xRadius} ${yRadius} 0 1 1 ${rectangle.x + divisionWidth * 4.2} ${rectangle.y + divisionHeight / 2.2} | ||
| A ${xRadius} ${yRadius} 0 1 1 ${rectangle.x + divisionWidth * 5.8} ${rectangle.y + divisionHeight} | ||
| A ${xRadius} ${yRadius * 1.3} 0 1 1 ${rectangle.x + divisionWidth * 6} ${rectangle.y + divisionHeight * 2.2} | ||
| A ${xRadius} ${yRadius * 1.2} 0 1 1 ${rectangle.x + divisionWidth * 5} ${rectangle.y + divisionHeight * 2.8} | ||
| A ${xRadius} ${yRadius / 1.2} 0 1 1 ${rectangle.x + divisionWidth * 2.8} ${rectangle.y + divisionHeight * 2.8} | ||
| A ${xRadius} ${yRadius} 0 1 1 ${rectangle.x + divisionWidth} ${rectangle.y + divisionHeight * 2.2} | ||
| A ${xRadius} ${yRadius * 1.42} 0 1 1 ${rectangle.x + divisionWidth} ${rectangle.y + divisionHeight} | ||
| Z`, | ||
| { ...options, fillStyle: 'solid' } | ||
| ); | ||
| setPathStrokeLinecap(svgElement, 'round'); | ||
| return svgElement; | ||
| }, | ||
| isInsidePoint(rectangle: RectangleClient, point: Point) { | ||
| const rangeRectangle = RectangleClient.getRectangleByPoints([point, point]); | ||
| return RectangleClient.isHit(rectangle, rangeRectangle); | ||
| }, | ||
| getCornerPoints(rectangle: RectangleClient) { | ||
| return RectangleClient.getCornerPoints(rectangle); | ||
| }, | ||
| getNearestPoint(rectangle: RectangleClient, point: Point) { | ||
| return getNearestPointBetweenPointAndSegments(point, CloudEngine.getCornerPoints(rectangle)); | ||
| }, | ||
| getEdgeByConnectionPoint(rectangle: RectangleClient, pointOfRectangle: PointOfRectangle): [Point, Point] | null { | ||
| const corners = CloudEngine.getCornerPoints(rectangle); | ||
| const point = RectangleClient.getConnectionPoint(rectangle, pointOfRectangle); | ||
| return getPolygonEdgeByConnectionPoint(corners, point); | ||
| }, | ||
| getConnectorPoints(rectangle: RectangleClient) { | ||
| return RectangleClient.getEdgeCenterPoints(rectangle); | ||
| }, | ||
| getTextRectangle(element: PlaitGeometry) { | ||
| const elementRectangle = RectangleClient.getRectangleByPoints(element.points!); | ||
| const strokeWidth = getStrokeWidthByElement(element); | ||
| const height = element.textHeight; | ||
| const originWidth = elementRectangle.width - ShapeDefaultSpace.rectangleAndText * 2 - strokeWidth * 2; | ||
| const width = originWidth / 1.5; | ||
| return { | ||
| height, | ||
| width: width > 0 ? width : 0, | ||
| x: elementRectangle.x + ShapeDefaultSpace.rectangleAndText + strokeWidth + originWidth / 6, | ||
| y: elementRectangle.y + elementRectangle.height / 6 + ((elementRectangle.height * 4) / 6 - height) / 2 | ||
| }; | ||
| } | ||
| }; |
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