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SCH_Primitive.getPrimitivesBBox() 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.

Get The BBox of the primitive

Signature

function getPrimitivesBBox(
	primitiveIds: Array<string | ISCH_Primitive>,
): Promise<{ minX: number; minY: number; maxX: number; maxY: number } | undefined>;

Parameters

Parameter	Type	Description
primitiveIds	Array<string | ISCH_Primitive>	Array of Primitive ID array or primitive objects

Returns

Promise<{ minX: number; minY: number; maxX: number; maxY: number } | undefined>

The BBox of the primitive. If the primitive does not exist or has no BBox, undefined will be returned

Example

// 1. 创建两个测试矩形：左上角（1000,1000）尺寸 200x100，左上角（1600,1400）尺寸 150x80
const rect1 = await eda.sch_PrimitiveRectangle.create(1000, 1000, 200, 100);
const rect2 = await eda.sch_PrimitiveRectangle.create(1600, 1400, 150, 80);

// 2. 计算两个矩形整体的 BBox（传图元 ID 数组，也支持直接传图元对象数组）
const bbox = await eda.sch_Primitive.getPrimitivesBBox([
	rect1.getState_PrimitiveId(),
	rect2.getState_PrimitiveId(),
]);

// 3. 清理测试图元（查询类需要清理）
await eda.sch_PrimitiveRectangle.delete([
	rect1.getState_PrimitiveId(),
	rect2.getState_PrimitiveId(),
]);

console.log('minX:', bbox.minX);
console.log('minY:', bbox.minY);
console.log('maxX:', bbox.maxX);
console.log('maxY:', bbox.maxY);