how do I rename tooltip of echart download icon

Question

I am using echarts

How do I rename download button tooltip in corner of top-right(written in Chinese language)

I can't find in echart option.

Answer 1

You can use the title to rename the tooltip, for example:

toolbox: {
    show: true,
    feature: {
        downloadTable: {
            show: true,
            // Show the title when mouse focus
            title: 'Save As picture',
            // Icon path
            icon: '/static/img/download-icon.png',  
            option: {}
        }
    }
}

Answer 2

in earlier version it changed to :

toolbox: {
    feature: {
        saveAsImage: {
           // Show the title when mouse focus
            title: 'Save As picture'
        }
    }
}