chartControl的输出

本文介绍了一种使用chartControl1组件将图表导出为PDF文件的方法。包括直接导出到指定文件和通过流导出两种方式。首先展示了如何将图表直接保存为PDF文件,接着演示了如何将图表导出到一个文件流中。
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<pre>if (chartControl1.IsPrintingAvailable){<br> // Exports to a PDF file.<br> chartControl1.ExportToPdf("Output.pdf");<br><br> // Exports to a stream as PDF.<br> FileStream pdfStream = new FileStream("Output.pdf", FileMode.Create);<br> chartControl1.ExportToPdf(pdfStream);<br> // ...<br><br> pdfStream.Close();</pre>
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// // chartControl_DQSFGender // this.chartControl_DQSFGender.Dock = System.Windows.Forms.DockStyle.Fill; this.chartControl_DQSFGender.Legend.AlignmentHorizontal = DevExpress.XtraCharts.LegendAlignmentHorizontal.Center; this.chartControl_DQSFGender.Legend.AlignmentVertical = DevExpress.XtraCharts.LegendAlignmentVertical.TopOutside; this.chartControl_DQSFGender.Legend.Direction = DevExpress.XtraCharts.LegendDirection.LeftToRight; this.chartControl_DQSFGender.Legend.Name = "Default Legend"; this.chartControl_DQSFGender.Location = new System.Drawing.Point(3, 3); this.chartControl_DQSFGender.Name = "chartControl_DQSFGender"; this.chartControl_DQSFGender.PaletteName = "Blue"; doughnutSeriesLabel1.TextPattern = "{XBPERCENTAGE}% {XBCOUNT}人"; series4.Label = doughnutSeriesLabel1; series4.LegendTextPattern = "{A}"; series4.Name = "上海"; series4.View = doughnutSeriesView7; this.chartControl_DQSFGender.SeriesSerializable = new DevExpress.XtraCharts.Series[] { series4}; this.chartControl_DQSFGender.SeriesTemplate.LegendTextPattern = "{A}"; this.chartControl_DQSFGender.SeriesTemplate.View = doughnutSeriesView8; this.chartControl_DQSFGender.Size = new System.Drawing.Size(413, 242); this.chartControl_DQSFGender.TabIndex = 38; chartTitle4.Font = new System.Drawing.Font("SimSun", 18F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0))); chartTitle4.Text = "男女占比"; this.chartControl_DQSFGender.Titles.AddRange(new DevExpress.XtraCharts.ChartTitle[] { chartTitle4}); // 这是代码,还是不显示,是因为什么
最新发布
11-05
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