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IPCB_PrimitivePolyline.toAsync() method

将图元转换为异步图元

签名

function toAsync(): IPCB_PrimitivePolyline;

返回值

IPCB_PrimitivePolyline

折线图元对象

示例

// 1. 生成本次运行专用的坐标，避免与之前保留的测试图元重合
const x = 2000 + Math.floor(Math.random() * 100000);
const y = 2000 + Math.floor(Math.random() * 100000);

// 2. 创建一条无网络的折线
const polygon = eda.pcb_MathPolygon.createPolygon([x, y, 'L', x + 500, y, x + 500, y + 300]);
const polyline = await eda.pcb_PrimitivePolyline.create('', 1, polygon, 10, false);

// 3. 切换异步模式后批量修改：划归网络 + 挪到底层
const asyncPolyline = polyline.toAsync();
asyncPolyline.setState_Net('嘉立创示例_NET');
asyncPolyline.setState_Layer(2);
await asyncPolyline.done();

// 4. 从画布重新读取，确认批量修改已生效（保留现场供观察）
const refetched = await eda.pcb_PrimitivePolyline.get(polyline.getState_PrimitiveId());

console.log('net:', JSON.stringify(refetched.getState_Net()));
console.log('layer:', refetched.getState_Layer());