LightningChart Support Forums

Ok, thank you.

Is it possible to add an image in a constantLine?

In a chart ViewXY, I have a horizontal ConstantLine. Is it possible to modify the line so it would take only half of the chart?

Like this:

In the meanwhile,
I added a LineSeriesCursors to a ViewXY, I can click on the cursor and move it.
I wanted to do the same thing in a PointLineSeries3D , but I cannot click directly on PointLineSeries3D , I just click on the chart, it does not seem possible.

It is 1 single bar.

Yes, I would like to see what you have done.

Thanks,

I will add to the BarSerie 2 blue lines that the user can move. My question is if it is possible to have a different opacity for everything outside the blue lines Everything hashed in the picture below would be of a different opacity. Is it possible? Thanks http://s18.postimg.org/gdyfc2kqh/Bar.png

Great, it worked. One more thing. With this line: m_chart.View3D.YAxisPrimary3D.SetRange(-100, 0); -> The bottom of the chart will be -100, top chart will be 0 m_chart.View3D.YAxisPrimary3D.SetRange(0, -100); -> The bottom of the chart will be -100, top chart will be 0 m_chart.View3D.YAxisPrimary3D....

This line seems to cause an internal error. I have about 5 threads running. After I use this line inn one of the thread, it stops all the threads. It does not go in the catch.

It's a step in the right direction, but because the palette is a percentage, if the yMax is smaller, the area of Blue will be smaller. What I want is to have a fix palette, so between 0 and 30, it would be blue, between 30 and 60 lime, 60 and 90 yellow, 90 and 100 red. After, I would set the Y of th...

Yes it is great. Is it possible to have a brush instead of color for the bar? If the range is from 0 to 100. At 0 it would start with a White color and be darker when it gets closer to 100. I know I could always change the color of the bar manually, if the value is between [0,10].color = xxx, etc. B...

I was looking today at the output window in VS and I saw this. I get this when the application is starting. The application still run fine, nothing crash, but it makes me curious. Is there a log file somewhere that would give more detail about the LightingChart exception? I assume that LightningChar...

I tried it and it didn't work.

barSeries.BaseLevel = -140;
The chart still is from 0 to 100.


About this line: values[0] = new BarSeriesValue3D(0, 140, 0, "");
Instead of 140, shouldn't I replace it by my random Y value?

Thanks.

Right now, I'm getting random values between 0 and 100. This is the line of code I have to set the value. How do I modify this if I get values between -140 and 0?
Thank you.

When we build, we get this warning. warning MSB3270: There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "SlimDX, Version=4.0.13.43, Culture=neutral, PublicKeyToken=b1b0c32fd1ffe4f9, processorArchitec...

2. Set chart.ViewPolar.Axis[0].SupplyCustomAngleString event handler. in the handler: private void AngleAsString(object sender, AxisPolarBase.AxisAngleEventArguments args) { int degrees = (int)Math.Round(180f * args.Angle / Math.PI); if(degrees == 0) args.AngleAsString = "N"; else if(degr...

So, is it possible?

1 . Is there a way to know the width and height of the ViewPolar chart, I can only find the dimension of the only window.

2. Is it possible to change 0 by N, 180 by S, 90 by E, 270 by W?

Thank, I will have to do a better use of the documentation. From what I see, you have 1 ViewXY and you can add different Series and control the visibility of each Series. What I would like to do is: ViewXY1 = contains series of point ViewXY2 = contains series of lines ViewXY3 = contains series of li...

I see a TileLayer, PointLayer, LineLayer, MapLayer. It looks like you can add a MapItem to a PointLayer, but I can't add something to a MapItem. So, can you add a circle to a layer, or you can only add Points and Lines? An example of how to add two circles to a layer would be great. I know how to cr...

Two other questions:

1 . Is there a way to know the width and height of the ViewPolar chart, I can only find the dimension of the only window.

2. Is it possible to change 0 by N, 180 by S, 90 by E, 270 by W?

No, I was talking about the size of the rectangle, not the arrow, but I found how.

In the properties of the Annotation:
Sizing: ScreenCoordinates
Size Screen Coors: Height/Width ...they are the size of the rectangle.

Can you create different shapes, circles, lines, points and add them on different layers?

Thanks, it is very helpful to try it in Winform, much easier to see all the properties and test it.

There is still 1 property I could not find, it is the size of the annotation, it is a little but too large.

Thanks, I moved my code to a different function and it worked. I have two more questions. Q1: Is there a way to control the position of the Annotation? By the 0 degree, I would like to have an annotion "North", 90 degree "South", etc. Q2: Also, I want to have the 0 value on the t...

Hi, I'm trying to add annotation in ViewPolar. I cannot add anything. -------------------------------------------------------------- AnnotationPolar annotation = new AnnotationPolar(m_chart.ViewPolar, m_chart.ViewPolar.Axes[0]); OR AnnotationPolar(); annotation.Style = AnnotationStyle.Rectangle; ann...

Hi, I have a directory full of .png images generated from an .osm file. Is it possible to use the MapQuest control and link it to my offline tiles directory? Something like: <map:TileLayer SourceName="OSM LocalFiles" TileSource="file:///C:/osm_tiles/{z}/{x}/{y}.png"/> Thank you. ...