Home > PCB_Net > getNetLength

PCB_Net.getNetLength() method

Get the length of the specified net

Signature

function getNetLength(net: string): Promise<number | undefined>;

Parameters

Parameter	Type	Description
net	string	Net name

Returns

Promise<number | undefined>

Net length. undefined means the net does not exist; 0 means the net has no length

Example

// 1. 创建带网络名的过孔和导线（导线长 1000mil，让网络有实际长度）
const via = await eda.pcb_PrimitiveVia.create('嘉立创示例_NET1', 2000, 2000, 20, 40);
const line = await eda.pcb_PrimitiveLine.create('嘉立创示例_NET1', 1, 2000, 2000, 3000, 2000, 10);

// 2. 获取该网络的布线总长
const netLength = await eda.pcb_Net.getNetLength('嘉立创示例_NET1');

// 3. 清理测试图元（查询类需要清理）
await eda.pcb_PrimitiveVia.delete([via.getState_PrimitiveId()]);
await eda.pcb_PrimitiveLine.delete([line.getState_PrimitiveId()]);

console.log('netLength:', netLength);