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Pie chart values - off center slices
Posted: Tue May 08, 2018 1:29 pm
by 18281487
- Screen Shot 2018-05-08 at 15.27.21.png (59.69 KiB) Viewed 19300 times
Any reason why the slice center points are not stopping in the center of the pie chart?
The values for the middle one are these by the way
pieData.Data.Add(new GraphData() { Value = 81, Color = Color.FromHex("#B9C4D8") });
pieData.Data.Add(new GraphData() { Value = 1, Color = Color.FromHex("#1D386D") });
pieData.Data.Add(new GraphData() { Value = 10, Color = Color.FromHex("#F5A623") });
pieData.Data.Add(new GraphData() { Value = 5, Color = Color.FromHex("#BBC3D3") });
pieData.Data.Add(new GraphData() { Value = 3, Color = Color.FromHex("#1D386D") });
Re: Pie chart values - off center slices
Posted: Wed May 09, 2018 12:46 pm
by 10050769
Hello Bank Van Breda,
I would like inform you that the Pen problems is added in
Teechart Xamarin.iOS Bugzilla tracker to review the problem to upcoming maintenance release. Here's the link:
http://bugs.teechart.net/show_bug.cgi?id=2033
On the other hand, finally, we have found a good solution, that allow to explode any pie slice. The code below show you how can do it:
Code: Select all
public MainPage()
{
InitializeComponent();
tChart1 = new ChartView();
tChart1.Chart.Panning.Allow = ScrollModes.None;
tChart1.Chart.Panel.Gradient.Visible = false;
tChart1.Chart.Panel.Color = Color.White;
tChart1.Chart.Walls.Back.Visible = false;
tChart1.Chart.Header.Visible = false;
tChart1.Chart.Legend.Visible = false;
tChart1.Chart.Aspect.View3D = false;
Steema.TeeChart.Styles.Pie pie1 = new Steema.TeeChart.Styles.Pie(tChart1.Chart);
pie1.Add(81, Color.FromHex("#B9C4D8"));
pie1.Add(1, Color.FromHex("#1D386D"));
pie1.Add(10, Color.FromHex("#F5A623"));
pie1.Add(5, Color.FromHex("#BBC3D3"));
pie1.Add(3, Color.FromHex("#BBC3D3"));
pie1.Marks.Visible = false;
pie1.AutoPenColor = false;
pie1.Pen.Visible = false;
pie1.Circled = true;
pie1.ExplodedSlice[0] = 5;
pie1.ExplodedSlice[1] = 10;
pie1.ExplodedSlice[2] = 5;
pie1.ExplodedSlice[3] = 15;
pie1.ExplodedSlice[4] = 5;
tChart1.WidthRequest = 650;
tChart1.HeightRequest = 350;
Content = new StackLayout
{
Children =
{
tChart1
},
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
};
}
Hoping this helps you.
Thanks in advance
Re: Pie chart values - off center slices
Posted: Mon May 14, 2018 11:09 am
by 18281487
I guess I'll wait for the bug fix... because setting each slice as exploded with value 5 has following visual effect.
- Screen Shot 2018-05-14 at 13.08.17.png (72.41 KiB) Viewed 19279 times
Re: Pie chart values - off center slices
Posted: Mon May 14, 2018 3:31 pm
by 10050769
Hello Bank Van Breda,
I would like inform you we're working to fix the problem. We contact with you as soon as possible.
Thanks in advance
Re: Pie chart values - off center slices
Posted: Thu May 17, 2018 12:40 pm
by 10050769
Hello Bank Van Breda,
We have published a new TeeChart.Net for Xamarin.Froms maintenance release where the bug
id2033 is fixed. You can download it from
Client Download page
Thanks in advance
Re: Pie chart values - off center slices
Posted: Fri May 18, 2018 2:27 pm
by 18281487
Thanks for the great support! Now works as expected
