Google脚本:如何通过电子邮件发送Tablechart?

问题描述

我正在用Google Script创建一个表格，我想通过电子邮件发送它.

I'm creating a tablechart in Google Script and I want to send this through e-mail.

这是我的代码

var data = Charts.newDataTable()
      .addColumn(Charts.ColumnType.STRING, 'Month')
      .addColumn(Charts.ColumnType.NUMBER, 'In Store')
      .addColumn(Charts.ColumnType.NUMBER, 'Online')
      .addRow(['January', 10, 1])
      .addRow(['February', 12, 1])
      .addRow(['March', 20, 2])
      .addRow(['April', 25, 3])
      .addRow(['May', 30, 4])
      .build();

  var chart = Charts.newTableChart()
      .setDataTable(data)
      .enableSorting(true)
      .build();

  MailApp.sendEmail({
    to: "[email protected]",
    subject: "Test",
    htmlBody: "inline Google Logo<img src='cid:inImage'> images! <br>",
    inlineImages:
      {
        inImage: chart.getBlob().setContentType('image/png'),
      }
  });

代码在 chart.getBlob().setContentType('image/png')上给出以下错误消息:

The code gives the following error message on chart.getBlob().setContentType('image/png'):

有人知道怎么了吗?

谢谢！

推荐答案

此修改如何?

var chart = Charts.newTableChart()
    .setDataTable(data)
    .enableSorting(true)
    .build();

收件人:

var chart = Charts.newTableChart()
    .setDataTable(data)
    .enableSorting(true)
    .setDimensions(640, 480) // Added
    .build();

它使用 setDimensions()设置图表的大小.

It sets the size of chart using setDimensions().

• 您还可以使用 chart.getAs('image/png')代替 chart.getBlob().setContentType('image/png').
li>

• Also you can use chart.getAs('image/png') instead of chart.getBlob().setContentType('image/png').

• setDimensions(宽度，高度)

如果这不是您想要的，请告诉我.我想修改它.

If this was not what you want, please tell me. I would like to modify it.

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