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IPCB_PrimitivePoured.deletePourFills() 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.

Delete Copper fill region

Signature

function deletePourFills(
	pourFillIds: IPCB_PrimitivePouredPourFill['id'] | Array<IPCB_PrimitivePouredPourFill['id']>,
): Promise<boolean>;

Parameters

Parameter	Type	Description
pourFillIds	IPCB_PrimitivePouredPourFill['id'] | Array<IPCB_PrimitivePouredPourFill['id']>	Copper fill region ID

Returns

Promise<boolean>

Delete Whether the operation is successful

Example

// 1. 获取画布上已有的覆铜填充图元
const pouredList = await eda.pcb_PrimitivePoured.getAll();
if (!pouredList || pouredList.length === 0) {
  console.log('说明：PCB 上没有覆铜填充，请先手动绘制覆铜并重建（设计 → 覆铜）');
  return;
}
const poured = pouredList[0];

// 2. 取填充子区域列表（本方法按 pourFillId 定位，不是图元 ID）
const pourFills = poured.getState_PourFills();
if (pourFills.length === 0) {
  console.log('说明：该覆铜填充没有子区域');
  return;
}
console.log('删除前子区域数量：', pourFills.length);

// 3. 删除第一个子区域（传单个 ID；也可以传 ID 数组批量删除）
const deleted = await poured.deletePourFills(pourFills[0].id);

// 4. 从画布重新读取，确认删除结果
const refreshed = await eda.pcb_PrimitivePoured.get(poured.getState_PrimitiveId());
const after = refreshed ? refreshed.getState_PourFills().length : 0;
console.log('deleted:', deleted);
console.log('删除后子区域数量：', after);