Home > IPCB_PrimitiveDimension > done
IPCB_PrimitiveDimension.done() method
This API is provided as a beta preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
Apply the changes to the primitives to the canvas
Signature
typescript
function done(): Promise<IPCB_PrimitiveDimension>;1
Returns
Promise<IPCB_PrimitiveDimension>
Dimension 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标注重合
const x = 2000 + Math.floor(Math.random() * 100000);
// 2. 创建一个长度标注
const dim = await eda.pcb_PrimitiveDimension.create(
'Length Dimension',
[x, 2000, x, 1800, x + 2000, 1800, x + 2000, 2000],
3,
undefined,
10
);
// 3. 切换异步模式,连续累计两处修改(线宽 + 换层)
const asyncDim = dim.toAsync();
asyncDim.setState_LineWidth(20);
asyncDim.setState_Layer(4);
// 4. 一次性提交到画布
await asyncDim.done();
// 5. 从画布重新读取,确认两处修改都已生效(保留现场供观察)
const refetched = await eda.pcb_PrimitiveDimension.get(dim.getState_PrimitiveId());
console.log('lineWidth:', 10, '→', refetched.getState_LineWidth());
console.log('layer:', 3, '→', refetched.getState_Layer());1
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