resizeLassoRect

import { PluginCommAPI, type Rect } from 'sn-plugin-lib';

/**
 * Example: resize the lasso rectangle (proportional scaling).
 */
export async function exampleResizeLassoRect() {
 const current = await PluginCommAPI.getLassoRect();
 if (!current.success) {
 throw new Error(current.error?.message ?? 'getLassoRect call failed');
 }

 const rect = current.result as Rect;
 const w = rect.right - rect.left;
 const h = rect.bottom - rect.top;
 const cx = rect.left + w / 2;
 const cy = rect.top + h / 2;
 const scale = 1.2;
 const nextRect: Rect = {
 left: cx - (w * scale) / 2,
 top: cy - (h * scale) / 2,
 right: cx + (w * scale) / 2,
 bottom: cy + (h * scale) / 2,
 };

 const res = await PluginCommAPI.resizeLassoRect(nextRect);
 if (!res.success) {
 throw new Error(res.error?.message ?? 'resizeLassoRect call failed');
 }
 return res.result;
}