RadChartView not show legend when exported to image in UI for WinForms

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RadChartView not show legend when exported to image

3 Answers 10 Views

ChartView

This is a migrated thread and some comments may be shown as answers.

zake asked on 02 Nov 2018, 09:21 AM

Hi,,,

I am using Telerik Q1 2015, i just want to export chart view into image but legend not showing event I set show legend is true.

please help me, bellow is my code

private RadChartView radChartView1; public Form1() { InitializeComponent(); this.radChartView1 = new RadChartView(); LoadData(); this.radChartView1.ShowLegend = true; this.radChartView1.ChartElement.LegendElement.LegendTitle = "Expenses"; this.radChartView1.ShowTitle = true; this.radChartView1.Title = "Personal monthly expenses"; //this.Controls.Add(this.radChartView1); } private void radButton1_Click(object sender, EventArgs e) { Application.DoEvents();<br

>            this.radChartView1.ExportToImage(@"C:\Users\syahr\Documents\Visual Studio 2010\Projects\TesTelerik\OutputTes\sopp.png", new Size(1871, 1086), ImageFormat.Png);<

br> RadMessageBox.Show("ok"); } private void LoadData() { LineSeries lineSeries; LineSeriesDataModel model = new LineSeriesDataModel(); for (int i = 0; i < 11; i++) { lineSeries = new LineSeries(); lineSeries.CategoryMember = "Month"; lineSeries.ValueMember = "Expense"; lineSeries.LegendTitle = model.GetLegendText(i); lineSeries.DataSource = model.GetData(i); lineSeries.PointSize = new SizeF(3f, 3f); lineSeries.BorderColor = Color.Blue; lineSeries.IsVisibleInLegend = true; this.radChartView1.Series.Add(lineSeries); Application.DoEvents(); } }

3 Answers, 1 is accepted

answered on 02 Nov 2018, 09:31 AM

private RadChartView radChartView1;

public Form1()

{

InitializeComponent();

//this.Controls.Add(this.radChartView1);

}

private void radButton1_Click(object sender, EventArgs e)

{

this.radChartView1 = new RadChartView();

LoadData();

this.radChartView1.ShowLegend = true;

this.radChartView1.ChartElement.LegendElement.LegendTitle = "Expenses";

this.radChartView1.ShowTitle = true;

this.radChartView1.Title = "Personal monthly expenses";

Application.DoEvents();

this.radChartView1.ExportToImage(@"C:\Users\syahr\Documents\Visual Studio 2010\Projects\TesTelerik\OutputTes\sopp.png", new Size(1871, 1086), ImageFormat.Png);

RadMessageBox.Show("ok");

}

private void LoadData()

{

LineSeries lineSeries;

LineSeriesDataModel model = new LineSeriesDataModel();

for (int i = 0; i < 11; i++)

{

lineSeries = new LineSeries();

lineSeries.CategoryMember = "Month";

lineSeries.ValueMember = "Expense";

lineSeries.LegendTitle = model.GetLegendText(i);

lineSeries.DataSource = model.GetData(i);

lineSeries.PointSize = new SizeF(3f, 3f);

lineSeries.BorderColor = Color.Blue;

lineSeries.IsVisibleInLegend = true;

this.radChartView1.Series.Add(lineSeries);

Application.DoEvents();

}