Dear support team,

Have you been able to find something from the given demo project ? 
Are you experiencing the same strange results as I do ?

Thanks for your feedback.

Joël

Hi Joel,

You probably forgot to attach the project...

Best Regards,
Nevron Support Team

Did you have any issue downloading it ?

I've tried to add it directly to the post but the forum doesn't allow me to (file too big).


Also the message "an attachment is uploading..." stays after the message 

Anyway, please let me know directly if you have any issue downloading the file from http://www.onlineautomation.ch/jgolinuc/forum/DemoNevronChartBorderBug.zip

Hi Joel,
We just reviewed the project again - why do you have to use the range series for a chart that is essentially 2D? In 2D mode it is much easier to set the chart bounds so that that they fill the area completely:

   NChart chart = nChartControl1.Charts[0];

   chart.BoundsMode = BoundsMode.Stretch;
   chart.DockMode = PanelDockMode.Fill;

   chart.Axis(StandardAxis.PrimaryX).Visible = false;
   chart.Axis(StandardAxis.PrimaryY).Visible = false;

   chart.Wall(ChartWallType.Back).FillStyle = new NColorFillStyle(Color.Green);

Hope this helps - let us know if you meet any problems or have any questions.

Best Regards,
Nevron Support Team

Hi,

I'm using a 3D graph because it is planned to be used along with Trackball tool. This has been removed from the demo project as the problem is not here and I've tried to simplify the code a bit.
The view starts with an orthogonal top view and it's on this view that I need to have no borders, of course when the user starts turning around the graph this isn't relevant anymore.

But regarding your solution, all you suggest is already present in my complete project and has no result :

• I've tried to play with the BoundsMode (Fit, Strech, ... ) but it doesn't change anything.
• The "DockMode" property doesn't exists in my Nevron version, so I'm using the "Dock" property instead
• The axis are already hidden with this loop :

For Each axis As NCartesianAxis In fChart.Axes
   axis.Visible = False
Next

• And the same is done for the walls, I even set the width to 0 in addition of the visible false

For Each wall As NChartWall In fChart.Walls
   wall.Visible = False
   wall.Width = 0
Next

Should I understand that I've pointed out a possible bug in the nevron 3D charts? As we are going around in circles for a while now.

I'm waiting for any other proposition and I'll be glad to test them as soon as possible.

Thank you for your time,

Best regards,
Joël

Hello Joel,

There are several settings that you have to change. First, the X and Z axes should not be rounded to whole ticks:

Dim scaleX As New NLinearScaleConfigurator()
scaleX.InflateViewRangeBegin = False
scaleX.InflateViewRangeEnd = False
fChart.Axes(StandardAxis.PrimaryX).ScaleConfigurator = scaleX

Dim scaleZ As New NLinearScaleConfigurator()
scaleZ.InflateViewRangeBegin = False
scaleZ.InflateViewRangeEnd = False
fChart.Axes(StandardAxis.Depth).ScaleConfigurator = scaleZ

You also have to change the type of the fChart variable to NCartesianChart and set the Fit3DAxisContent property to False.

fChart.Fit3DAxisContent = False

Changing these setting should make the bars cover fully the pink area (you can remove the pink fill to avoid the overdraw). We tested with 2014.1 but it should be the same with 2012.1.

Best Regards,
Nevron Support Team