[英]Reverting X and Y axes of a chart from C#
i'm creating a line chart from a dictionary values. 我正在根据词典值创建折线图。 Key is a long date time string and the value is a double value.
键是长日期时间字符串,值是双精度值。 So excel looks something like this:
所以excel看起来像这样:
9:22:39 AM 3.41 3.41上午9:22:39
9:22:40 AM 3.91 上午9:22:40 3.91
9:22:41 AM 7.81 上午9:22:41 7.81
9:22:42 AM 2.44 上午9:22:42 2.44
9:22:43 AM 1.56 1.56:9:22:43
When I create the chart, time is on the Y axis and double values on the X axis. 创建图表时,时间在Y轴上,而双精度值在X轴上。 I want doubles to be the Y axis and time the X axis.
我希望将double用作Y轴并将X轴作为时间。
Excel.ChartObjects xlCharts = (Excel.ChartObjects)newWorkSheet.ChartObjects(Type.Missing);
Excel.ChartObject chart = (Excel.ChartObject)xlCharts.Add(10, 80, 300,250);
Excel.Chart chartPage = chart.Chart;
Excel.Range chartRange = newWorkSheet.get_Range("B1", "A" + row);
chartPage.SetSourceData(chartRange, Type.Missing);
chartPage.ChartType = Excel.XlChartType.xlLine;
chartPage.HasLegend = false;
In SetSourceData I tried both using columns and rows (the second argument), however it doesn't solve the problem. 在SetSourceData中,我尝试同时使用列和行(第二个参数),但是并不能解决问题。 Any ideas how can I fix this?
任何想法我该如何解决?
Let's say the time is B1:B5
and the double values is A1:A5
, please try this code. 假设时间为
B1:B5
,双精度值为A1:A5
,请尝试以下代码。
Excel.ChartObjects xlCharts = (Excel.ChartObjects)newWorkSheet.ChartObjects(Type.Missing);
Excel.ChartObject chart = (Excel.ChartObject)xlCharts.Add(10, 80, 300,250);
Excel.Chart chartPage = chart.Chart;
Excel.Range chartRange = newWorkSheet.get_Range("A1:A5");
chartPage.SetSourceData(chartRange, Type.Missing);
chartPage.ChartType = Excel.XlChartType.xlLine;
chartPage.HasLegend = false;
Series series = (Series)(chart.Chart.SeriesCollection(1));
series.XValues = newWorkSheet.get_Range("B1:B5");
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