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[\n ['M', p1.x - 0.5, p1.y],\n ['L', p1.x + 0.5, p1.y],\n ]\n : [\n ['L', p1.x + 0.5, p1.y],\n ['L', p1.x - 0.5, p1.y],\n ];\n } else {\n if (isInCircle) {\n parsedPoints.push({ x: p1.x, y: p1.y });\n }\n if (smooth) {\n subPath = getSplinePath(parsedPoints, false, constraint);\n } else {\n subPath = getLinePath(parsedPoints, false);\n }\n if (index > 0) {\n subPath[0][0] = 'L';\n }\n }\n\n path = path.concat(subPath);\n });\n\n path.push(['Z']);\n }\n\n return path;\n}\n\n/**\n * @ignore\n * Gets shape attrs\n * @param cfg\n * @param isStroke\n * @param smooth\n * @param registeredShape\n * @param [constraint]\n * @returns\n */\nexport function getShapeAttrs(\n cfg: ShapeInfo,\n isStroke: boolean,\n smooth: boolean,\n registeredShape: Shape,\n constraint?: Position[]\n) {\n const attrs = getStyle(cfg, isStroke, !isStroke, 'lineWidth');\n const { connectNulls, isInCircle, points, showSinglePoint } = cfg;\n const pathPoints = getPathPoints(points, connectNulls, showSinglePoint); // 根据 connectNulls 配置获取图形关键点\n\n let path = [];\n for (let i = 0, len = pathPoints.length; i < len; i++) {\n const eachPoints = pathPoints[i];\n path = path.concat(getPath(eachPoints, isInCircle, smooth, registeredShape, constraint));\n }\n attrs.path = path;\n\n return attrs;\n}\n\n/**\n * @ignore\n * Gets constraint\n * @param coordinate\n * @returns constraint\n */\nexport function getConstraint(coordinate: Coordinate): Position[] {\n const { start, end } = coordinate;\n return [\n [start.x, end.y],\n [end.x, start.y],\n ];\n}\n"]} |