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IPCB_PrimitiveRegion.setState_LineWidth() 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.

Set the property state: Line width

Signature

function setState_LineWidth(lineWidth: number): IPCB_PrimitiveRegion;

Parameters

Parameter	Type	Description
lineWidth	number	Line width

Returns

IPCB_PrimitiveRegion

Region 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图元重合
const x = 2000 + Math.floor(Math.random() * 100000);
const y = 2000 + Math.floor(Math.random() * 100000);

// 2. 创建一个 10mil 线宽的矩形区域
const polygon = eda.pcb_MathPolygon.createPolygon(['R', x, y, 500, 300, 0, 0]);
const region = await eda.pcb_PrimitiveRegion.create(1, polygon, undefined, undefined, 10, false);
const before = region.getState_LineWidth();

// 3. 切换异步模式，线宽加粗到 20mil
const asyncRegion = region.toAsync();
asyncRegion.setState_LineWidth(20);
await asyncRegion.done();

// 4. 从图元对象读回新值（保留现场供观察）
// 注：同族 Fill/Pour 的线宽修改画布侧不落，此处从图元对象读回确认
const after = region.getState_LineWidth();

console.log('lineWidth:', before, '→', after);