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javascript"> option = {
        grid: {
          show: true,
          left: '0%',
          top: '0%',
          width: '100%',
          height: '100%',
          borderWidth: 1,
        },
        series: [
          {
            left: '0%',
            top: '0%',
            right: '0%',
            bottom: '0%',
            width: '100%',
            height: '100%',
            // squareRatio: 0.5,
            // leafDepth: 1,
            roam: false,
            breadcrumb: {
              show: false,
            },
            nodeClick: false,
            type: 'treemap',
            data: [
              {
                name: '',
                value: 4,
              },
              {
                name: '',
                value: 2,
              },
              {
                name: '',
                value: 5,
              },
              {
                name: '',
                value: 5,
              },
              {
                name: '',
                value: 10,
              },
              {
                name: '',
                value: 10,
              },
              {
                name: '',
                value: 20,
              },
              {
                name: '',
                value: 20,
              },
            ],
          },
        ],
      }