Namespace: GlobFX.SwiffChartGenerator
Assembly: GlobFX.SwiffChartGenerator (in GlobFX.SwiffChartGenerator.dll)
Specifies the compression level for encoding the chart as a PNG image.
Public Property PngCompressionLevel As Integer
public int PngCompressionLevel { get; set; }
An integer value that specifies the compression level of the PNG encoding.
The PNG compression level parameter is an integer between 0 to 9.
Specify 9 for high compression (small file, slowest), 1 for low compression (larger file, faster),
0 for no compression (largest file, fastest).
The default compression level is 3.
The following code illustrates use of the PngCompressionLevel property.
chart.SetDataFromTxtFile("C:\\myData.txt")
chart.LoadStyle("C:\\myStyle.scs")
' Choose the PNG encoding quality
chart.PngCompressionLevel = 9
' Outputs the chart as a PNG image
chart.OutputFormat = OutputFormat.Png
chart.SetDataFromTxtFile("C:\\myData.txt");
chart.LoadStyle("C:\\myStyle.scs");
// Choose the PNG encoding quality
chart.PngCompressionLevel= 9;
// Outputs the chart as a PNG image
chart.OutputFormat= OutputFormat.Png;
OutputFormat Property | ExportAsFile Method | ExportAsBinary Method | GetHTMLTag | GetOutputLocation Method
Applies To: Chart Object