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参考我之前的问题(使用 matlab 将迷你图添加到 excel 中),我可以设法创建迷你图,但我不知道如何将高点/低点着色为绿色/红色。我试过:

% Open new workbook
excel         = actxserver('excel.application');
excel.visible = 1;
wrkbook       = excel.Workbooks.Add();
sheet         = wrkbook.Sheets.Item(1);

% Write some data
sheet.Range('B1:Z1').Value = rand(1,25);

% Add column sparklines to 'A1', type 'xlSparkColumn' and DataSource: 'B1:Z1'
excel.ReferenceStyle = 'xlA1';
s = sheet.Range('A1').SparklineGroups.Add('xlSparkColumn','B1:Z1');

% Color
s.Point.Highpoint.Color.Color = 4697456;
s.Point.Lowpoint.Color.Color  = 255;

另请参阅有关设置自定义单元格背景颜色的此参考

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1 回答 1

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尝试:

% set highpoint color to red (color format is BGR)
s.Points.Highpoint.Color.Color = hex2dec('0000FF');

% make it visible
s.Points.Highpoint.Visible = true;

迷你图

于 2013-08-01T16:22:01.577 回答