Home > ISCH_PrimitiveComponent > toAsync

ISCH_PrimitiveComponent.toAsync() method

Convert Primitive to Async primitive

Signature

function toAsync(): ISCH_PrimitiveComponent;

Returns

ISCH_PrimitiveComponent

Arc line primitive object

Example

// 1. 生成本次运行专用的坐标，避免与之前保留的测试器件重合
const x = 2000 + Math.floor(Math.random() * 8000);
const y = 2000 + Math.floor(Math.random() * 8000);

// 2. 放置一个测试器件（创建后默认处于异步模式）
const devices = await eda.lib_Device.search('C0402');
const comp = await eda.sch_PrimitiveComponent.create(devices[0], x, y);

// 3. 显式转换为异步图元（同步图元由此回到异步模式）
const asyncComp = comp.toAsync();
asyncComp.setState_Designator('C300');

// 4. 提交到画布
await asyncComp.done();

// 5. 从画布重新读取，确认修改已生效（保留现场供观察）
const refetched = await eda.sch_PrimitiveComponent.get(comp.getState_PrimitiveId());

console.log('isAsync:', comp.isAsync());
console.log('designator: C? →', refetched.getState_Designator());