Method resize

src/worker/ChartGPUWorkerProxy.ts:1428–1453

()

  }
  
  resize(): void {
    if (this.isDisposed) {
      return; // Silent no-op for disposed charts
    }
    
    // Get current canvas dimensions from container
    const canvas = this.container.querySelector('canvas');
    if (!canvas) {
      console.warn('ChartGPUWorkerProxy.resize(): Canvas not found in container');
      return;
    }

    const rect = canvas.getBoundingClientRect();
    const dpr = window.devicePixelRatio || 1;
    const width = Math.max(1, rect.width);   // CSS pixels
    const height = Math.max(1, rect.height); // CSS pixels

    this.sendMessage({
      type: 'resize',
      chartId: this.chartId,
      width,
      height,
      devicePixelRatio: dpr,
      requestRender: true,
    });
  }
  
  dispose(): void {
    if (this.isDisposed) {