Schnitzos wrote at 2013-10-02 16:36:

objo wrote at 2013-10-03 19:46:

raphay wrote at 2013-06-13 11:06:

raphay wrote at 2013-07-04 14:17:

<oxy:Plot Margin="0,0,4,0" Name="chart" Background="{x:Null}"/>

ChevyCP wrote at 2012-10-19 19:27:

Hi,

Great work, 2 quick questions:

1 - Would it be possible to create the code to use the rectangular annotations in wpf 4.0 xaml instead of just in the c# code? 

2 - For mouse events on line annotations, can the functions be created in xaml or do those have to be done in code? (ie -MouseDown="LA_MouseDown")

Thanks!

objo wrote at 2012-10-21 21:53:

1. I checked in the missing annotation adapter classes. See WpfExamples / AnnotationDemo

2. No, I don't think this is possible to do in XAML. I have not the events in the WPF adapter classes. But you can subscribe to the event of the "InternalAnnotation" properties of the annotations.

ChevyCP wrote at 2012-10-23 15:14:

Awesome, thanks! 

ChevyCP wrote at 2012-10-23 16:35:

Now, if I create a line annotation in xaml and I want to add mouse events for it, is that possible?  It already has a mousedown/up/etc, but those are not the oxyplot events.  I need to create the annotation in xaml since I am binding the text and 'X' property to a data class and I don't think I can use .setbinding.  So, how can I attach oxyplot mouse events to an annotation created in xaml, or how can I create bindings in c and create the whole annotation in c?

Thanks!

ChevyCP wrote at 2012-10-23 17:23:

I should clarify that I can set bindings on OxyPlot.wpf.Annotations just not on OxyPlot.LineAnnotation items.  And since I can't convert them, I can't add them to my xaml created plot.  The last two lines of code fail and can't have .setbinding, so I'm at a loss as to add mouse events to a line annotation that has binded properties.

 var la = new LineAnnotation { Type = LineAnnotationType.Vertical, X = 4 };

chartingOxyPlot.Annotations.Add(la);

chartingOxyPlot.Annotations.Add((OxyPlot.Wpf.LineAnnotation)la);

ChevyCP wrote at 2012-10-23 19:56:

I should have dug around a bit more.  The internalannotation property did the trick.

bitmatic wrote at 2014-02-15 20:10:

objo wrote at 2014-02-16 14:34:

bitmatic wrote at 2014-03-15 12:28:

private void ButtonPrint_OnClick(object sender, RoutedEventArgs e)
        {
            var dialog = new PrintDialog();
            if (dialog.ShowDialog() != true)
            { return; }

            var dpc = new DefaultPrintControl();

            dpc.Measure(new Size(dialog.PrintableAreaWidth, dialog.PrintableAreaHeight));
            dpc.Arrange(new Rect(new Point(0, 0), dpc.DesiredSize));
            dpc.UpdateLayout();

            dialog.PrintVisual(dpc, "some description of the print job");
        }

GuruK wrote at 2014-07-07 16:39:

<UserControl
    x:Class="Reports.TestView"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
    mc:Ignorable="d" 
    xmlns:oxy="http://oxyplot.codeplex.com"
    d:DesignHeight="800" d:DesignWidth="600"
    >

    <Grid>
        <oxy:Plot>
            <oxy:Plot.Axes>
                <oxy:LinearAxis Position="Left" Minimum="0" Maximum="100"/>
                <oxy:TimeSpanAxis Position="Bottom" Minimum="0" Maximum="86400" StringFormat="hh:mm"/>
            </oxy:Plot.Axes>
            <oxy:Plot.Series>
                <oxy:LineSeries ItemsSource="{Binding Path=DataList}" DataFieldX="Time" DataFieldY="Value" Color="Red"/>
            </oxy:Plot.Series>
        </oxy:Plot>
    </Grid>
</UserControl>

bitmatic wrote at 2014-07-08 10:38:

GuruK wrote at 2014-07-08 16:08:

    dpc.Measure(new Size(dialog.PrintableAreaWidth, dialog.PrintableAreaHeight));
    dpc.Arrange(new Rect(new Point(0, 0), dpc.DesiredSize));
    dpc.graph.RaiseEvent(new System.Windows.RoutedEventArgs(OxyPlot.Wpf.PlotView.LoadedEvent));   
    dpc.UpdateLayout();

    dpc.Measure(new Size(dialog.PrintableAreaWidth, dialog.PrintableAreaHeight));
    dpc.Arrange(new Rect(new Point(0, 0), dpc.DesiredSize));
    dpc.graph.IsRendering = true;
    dpc.graph.InvalidatePlot(true);
    dpc.graph.IsRendering = false;
    dpc.UpdateLayout();

bitmatic wrote at 2014-07-09 13:37:

objo wrote at 2014-07-10 13:17:

bitmatic wrote at 2014-07-10 13:52:

objo wrote at 2014-07-10 14:03:

ckoo wrote at 2012-07-16 01:57:

Looking at the CategoryAxis it would be nice to be able to click on the Label to find out the label name and range (start and end points.)

It looks like the Axis class need to inherit from UIPlotElement instead of PlotElement? Is this correct and do you have any hints?

objo wrote at 2012-08-08 23:24:

Yes, the mouse events have not been implemented on the Axis classes yet. It should be covered by issue http://oxyplot.codeplex.com/workitem/9798 - so I have not closed this issue yet. There is some refactoring (due to issue http://oxyplot.codeplex.com/workitem/9595) to be done first, then it should be easier to do the axis hit testing.

a5r wrote at 2013-12-04 12:06:

objo wrote at 2013-12-04 20:18:

a5r wrote at 2013-12-05 09:05:

a5r wrote at 2013-12-05 13:01:

a5r wrote at 2013-12-05 13:37:

objo wrote at 2013-12-06 18:19:

a5r wrote at 2013-12-08 15:07:

sumsum wrote at 2014-05-12 08:33:

objo wrote at 2014-05-12 10:37:

doctorj wrote at 2012-09-29 00:35:

Hi ,

Oxyplot works fine in my app when I run it in the development environment on vs2012.

I tried to package my app today for the windows store and ran into some problems.

I got an error message telling me the one of the components in my package needs VCLIBS version 11.0.50522.1 and that the version of VCLIBS I have installed on the machine is VCLIBS 11.0..... or not the same version needed to the component ( I assume a lower version)

I took vcblibs out of the references and tried to oxyplot  in the development environment and it did not work , so I verified that it is oxyplot that needs vclibs to execute.

Can you help me? do I have to get an updated C++ library from Microsoft to package oxyplot for the Windows Store? which version of the C++ library does oxyplot use?

You help would be greatly appreciated , I what to package the app and submit it to the store as soon as I can.

Thanks Jerry

objo wrote at 2012-09-29 19:08:

see reply in other thread: http://oxyplot.codeplex.com/discussions/396478

typingcat wrote at 2012-11-02 07:01:

Hello,

When there are many lines (something like 20 or 30 lines), it feels quite hard for the user to find out the line of series they selected. If the line has some method like this

  LineSeries.Flash(int interval, int speed),

the user can quickly find out the line they want to see.

I just came up with flashing, but I think any other idea to make a line distinguishable has the same effect. For example, glowing, vibrating, drawing a big arrow to that line, etc.

objo wrote at 2012-11-04 22:17:

good idea :) But it gives me an association to the <blink> element :)

Since this library is targetting multiple platforms, I only want to depend on simple drawing capabilities and no animations. For LineSeries my plan is to use a thicker line with a different color behind the real line. It will increase the rendering time slightly, but no need to calculate new coordinates. Other types of series (e.g. AreaSeries) need other solutions - ideas welcome!

Implementation of selection is covered by http://oxyplot.codeplex.com/workitem/8193

typingcat wrote at 2012-11-08 01:40:

Hello.

Your support is of a level that I have never experienced with any other open-source freeware, or even commercial software. You are working very hard. Thank you for the prompt implementation.

everytimer wrote at 2013-06-22 12:15:

DJDAS wrote at 2013-06-24 10:26:

everytimer wrote at 2013-06-24 11:23:

private void AxReset()
{
MyModel.Axes[0].Reset();
MyModel.Axes[1].Reset();
 }

using OxyPlot;
using OxyPlot.Series;
using OxyPlot.Annotations;
using OxyPlot.Axes;

DJDAS wrote at 2013-06-24 11:37:

foreach (var axis in Plot.Axes)
    axis.InternalAxis.Reset();

sharethl wrote at 2014-03-17 15:39:

            var PolygonAnnotationType = RuntimeTypeModel.Default.Add(typeof(PolygonAnnotation), false).Add("Points");
            var IDataPointType = RuntimeTypeModel.Default.Add(typeof(IDataPoint), false).Add("X", "Y");
            IDataPointType.AddSubType(100, typeof(DataPoint));

            var poly = new PolygonAnnotation();
            IList<IDataPoint> ps = new List<IDataPoint>() { new DataPoint(0, 0), new DataPoint(1, 0) };
            poly.Points = ps;
            MemoryStream ms = new MemoryStream();
            Serializer.Serialize<PolygonAnnotation>(ms, poly);
            string stringBase64 = Convert.ToBase64String(ms.GetBuffer(), 0, (int)ms.Length);
            byte[] byteAfter64 = Convert.FromBase64String(stringBase64);
            MemoryStream afterStream = new MemoryStream(byteAfter64);
            var newPlot = Serializer.Deserialize<PolygonAnnotation>(afterStream);
            Console.Write(stringBase64);

private static void Test1() {

            var poly = new NewPolygon() {
                Points = new List<IDataPoint>(){
                    new NewDataPoint(0,0),new NewDataPoint(1,1)
                }
            };
            RuntimeTypeModel.Default.Add(typeof(NewPolygon), false).Add("Points");
            RuntimeTypeModel.Default.Add(typeof(IDataPoint), false).Add("X","Y").AddSubType(100,typeof(NewDataPoint));

            MemoryStream ms = new MemoryStream();
            Serializer.Serialize<NewPolygon>(ms, poly);
            string stringBase64 = Convert.ToBase64String(ms.GetBuffer(), 0, (int)ms.Length);
            byte[] byteAfter64 = Convert.FromBase64String(stringBase64);
            MemoryStream afterStream = new MemoryStream(byteAfter64);
            var newpoly = Serializer.Deserialize<NewPolygon>(afterStream);
            Console.Write(stringBase64);
        }

class NewDataPoint : IDataPoint {
        public double X { get; set; }
        public double Y { get; set; }
        public NewDataPoint() { }
        public NewDataPoint(double x, double y) {
            this.X = x;
            this.Y = y;
        }
    }
    class NewPolygon : TextualAnnotation {
        public IList<IDataPoint> Points { get; set; }
    }

objo wrote at 2014-03-19 08:31:

sharethl wrote at 2014-03-19 14:28: