Home > ISCH_PrimitiveComponent > toSync
ISCH_PrimitiveComponent.toSync() method
Convert Primitive to Sync primitive
Signature
typescript
function toSync(): ISCH_PrimitiveComponent;1
Returns
Arc line primitive object
Example
javascript
// 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);
const compId = comp.getState_PrimitiveId();
// 3. 转换为同步图元
const syncComp = comp.toSync();
// 4. 同步模式下写位号,立即生效,无需 done()
syncComp.setState_Designator('C400');
// 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(compId);
console.log('isAsync after toSync:', syncComp.isAsync());
console.log('designator: C? →', refetched.getState_Designator());1
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