How to export the RadChartView without the pan and zoom scrollbars
Environment
| Product | RadChartView for WPF |
Description
How to remove the pan and zoom scrollbars when exporting the RadChartView.
Solution
Set the PanMode and ZoomMode properties of the ChartPanAndZoomBehavior to None and make sure the chart is redrawn.
Example 1: Exporting the chart without scrollbars
var zoomModeCache = this.panZoomBehavior.ZoomMode;
var panModeCache = this.panZoomBehavior.PanMode;
this.panZoomBehavior.ZoomMode = ChartPanZoomMode.None;
this.panZoomBehavior.PanMode = ChartPanZoomMode.None;
// This forces the chart to be redrawn
var size = this.chart.RenderSize;
this.chart.Measure(Size.Empty);
this.chart.Measure(size);
this.chart.Arrange(new Rect(size));
this.chart.UpdateLayout();
string filename = "../../ExportedChart.png";
using (Stream fileStream = File.Open(filename, FileMode.OpenOrCreate))
{
Telerik.Windows.Media.Imaging.ExportExtensions.ExportToImage(this.chart, fileStream, new PngBitmapEncoder());
}
this.panZoomBehavior.ZoomMode = zoomModeCache;
this.panZoomBehavior.PanMode = panModeCache;