Complex chart style: line width

[byteman]

我再在用go生成一个2D折线图的时候，只有很简单的图表样式可以操作，有什么办法可以生成比较复杂的图表样式吗？或者可以先在excel中设置好样式，然后用go读取出来样式，然后生成在我自己的程序中吗？？

[xuri]

What complex styles do you need, please list them if possible, and I will consider adding support for them. A method for generating a new file based on a template: Create a chart template using Excel Application, open the template file with this lib, and modify the data area referenced by the chart to save it as a new file.

[byteman]

这是我用go库生成的2d折线图，但是看起来线条太粗了，需要在excel中打开重新设置样式

这是从新设置样式后的图片

怎么才能在代码中来选择样式啊？

[xuri]

Hi @byteman, I have added support for the set line width of the line chart. Set the width by the specified line parameter in each series:

f.AddChart("Sheet2", "X16", `{
    "type": "line",
    "series": [
    {
        "name": "Sheet1!$A$37",
        "categories": "Sheet1!$B$29:$D$29",
        "values": "Sheet1!$B$37:$D$37",
        "line":
        {
            "width": 0.25
        }
    }]
}`)

[byteman]

i love you so much！！！！

[byteman]