http://mitov.com/forum/ Sat, 16 May 2026 19:15:47 +0000 MyBB http://mitov.com/forum/thread-3068.html Tue, 24 Jun 2014 06:04:42 -0400 http://mitov.com/forum/thread-3068.html
I have the name of the channel as "temperature in the engine room fire pumping station (351)"

It takes a lot of space on the chart. Is it possible to place the bottom of the channel name?]]>
I have the name of the channel as "temperature in the engine room fire pumping station (351)"

It takes a lot of space on the chart. Is it possible to place the bottom of the channel name?]]> http://mitov.com/forum/thread-3067.html Tue, 24 Jun 2014 05:47:51 -0400 http://mitov.com/forum/thread-3067.html Is it possible to implement fixed cursors when scrolling of a chart?]]> Is it possible to implement fixed cursors when scrolling of a chart?]]> http://mitov.com/forum/thread-3066.html Tue, 24 Jun 2014 00:41:06 -0400 http://mitov.com/forum/thread-3066.html How to configure MajorTicks and other parameters to be displayed on the axisX DateTime range in seconds? In the example DateDisplayScopeDemo minimum time display can be set as _mDate.AddHours (1). If you set m_Date.AddSeconds (1), the labels axisX not displayed.]]> How to configure MajorTicks and other parameters to be displayed on the axisX DateTime range in seconds? In the example DateDisplayScopeDemo minimum time display can be set as _mDate.AddHours (1). If you set m_Date.AddSeconds (1), the labels axisX not displayed.]]> http://mitov.com/forum/thread-3017.html Mon, 30 Sep 2013 04:42:48 -0400 http://mitov.com/forum/thread-3017.html
Can this behaviour being reproduced?]]>
Can this behaviour being reproduced?]]> http://mitov.com/forum/thread-3013.html Tue, 24 Sep 2013 08:27:28 -0400 http://mitov.com/forum/thread-3013.html
Is it possible to Reduce the number of printed plotted data points?

Lets say I use an over sized array of double but only the first data elements are valid to be plotted, the number of valid data elements is know, next i could dynamic re size the array or initialize al remaining elements by the value of the last valid data element but is there an other way to the channel data partially in case an over sized array of double is used.
I did try by initialize the array of double by double.NAN hopefull the plot engine will skip plotting when double.NAN value is used but it doesn't.

Regards]]>
Is it possible to Reduce the number of printed plotted data points?

Lets say I use an over sized array of double but only the first data elements are valid to be plotted, the number of valid data elements is know, next i could dynamic re size the array or initialize al remaining elements by the value of the last valid data element but is there an other way to the channel data partially in case an over sized array of double is used.
I did try by initialize the array of double by double.NAN hopefull the plot engine will skip plotting when double.NAN value is used but it doesn't.

Regards]]> http://mitov.com/forum/thread-3012.html Mon, 23 Sep 2013 10:37:49 -0400 http://mitov.com/forum/thread-3012.html

1. Mitov.PlotLab.ScopeYAxis data= new Mitov.PlotLab.ScopeYAxis();
2. scope1.YAxis.AdditionalAxes.Add(1);
3. scope1.YAxis.AdditionalAxes.Insert(0, scope1.YAxis);
4. Next get YAxis.AdditionalAxes by index and change some
properties

Thanks in advance]]>

1. Mitov.PlotLab.ScopeYAxis data= new Mitov.PlotLab.ScopeYAxis();
2. scope1.YAxis.AdditionalAxes.Add(1);
3. scope1.YAxis.AdditionalAxes.Insert(0, scope1.YAxis);
4. Next get YAxis.AdditionalAxes by index and change some
properties

Thanks in advance]]> http://mitov.com/forum/thread-3010.html Fri, 20 Sep 2013 06:05:59 -0400 http://mitov.com/forum/thread-3010.html I try to use Font.Style.FromInt(1) but all four item bold etc... stay false

How can I configure a Font.Style ? to my needs, any help or a manual explain this function argument, I did try wiki already no help reference found

Thanks in advance]]> I try to use Font.Style.FromInt(1) but all four item bold etc... stay false

How can I configure a Font.Style ? to my needs, any help or a manual explain this function argument, I did try wiki already no help reference found

Thanks in advance]]> http://mitov.com/forum/thread-598.html Fri, 31 Aug 2012 02:44:52 -0400 http://mitov.com/forum/thread-598.html
In the newest Plotlab release for .NET I have a problem with the zooming
function in the waterfall control.

It just does nothing when I try to select a area it should zoom into.

This also appears on different machines and after a clean install (of both the machine itself and Plotlab).

So my questions:

Is this a known bug / Are there people working on it / Can a Update be expected?

And if not: Is there a workaround?

Best regards

NKoll]]>
In the newest Plotlab release for .NET I have a problem with the zooming
function in the waterfall control.

It just does nothing when I try to select a area it should zoom into.

This also appears on different machines and after a clean install (of both the machine itself and Plotlab).

So my questions:

Is this a known bug / Are there people working on it / Can a Update be expected?

And if not: Is there a workaround?

Best regards

NKoll]]> http://mitov.com/forum/thread-435.html Tue, 31 Jul 2012 10:53:03 -0400 http://mitov.com/forum/thread-435.html http://mitov.com/forum/thread-434.html Tue, 31 Jul 2012 07:34:08 -0400 http://mitov.com/forum/thread-434.html I have a simlpe windows form project in C# that it has only one PlotLab.Scope. when i run and zoom in, all the screen change. I don't want this. I need MajorTicks in both of Axis(YAxis & XAxis) get fixed. when i zoom in data should be scaled, also step for ticks change but ticks dont't change.

can anybody help me, please?]]> I have a simlpe windows form project in C# that it has only one PlotLab.Scope. when i run and zoom in, all the screen change. I don't want this. I need MajorTicks in both of Axis(YAxis & XAxis) get fixed. when i zoom in data should be scaled, also step for ticks change but ticks dont't change.

can anybody help me, please?]]> http://mitov.com/forum/thread-97.html Mon, 16 Jan 2012 03:55:35 -0500 http://mitov.com/forum/thread-97.html http://mitov.com/forum/thread-81.html Wed, 21 Dec 2011 06:45:03 -0500 http://mitov.com/forum/thread-81.html
I just started getting familiar with the library and I have developed a sample application that receives a analog data stream via a TCP threaded server and attempts to plot the spectrum of the received data.

My data stream of Int16 values is in a List and I add data to an IntegerBuffer.

In turn the IntegerBuffer sends the data to a GenericInt using :
genericInt1.SendStartCommand(500000); // 500 KHz sampling rate
genericInt1.SendData(mybuf);

Next step, the GenericInt output pin is connected to a Int2Real component which in turn is connected to the FFT component. Finally the spectrum output pin of the FFT is connected to a scope with 1 channel defined.

On the FormClosing() function, I have also added the command :
genericInt1.SendStopCommand();

Everything seems to be working OK at start BUT, after debugging my code 3-4 times, the Visual Studio 2010 IDE crashes and I cannot reopen the solution,at least the Design view of the form. Furthermore Once the crash occurs, I cannot execute the application not even from the Release folder as it halts as soon as I execute.

I have attempted to remove the Scope control from the Form while keeping everything else and the application seems to behave properly.

I would really appreciate it if you have any indication as to why this could be happening as I would to further familiarize myself with your libraries.]]>
I just started getting familiar with the library and I have developed a sample application that receives a analog data stream via a TCP threaded server and attempts to plot the spectrum of the received data.

My data stream of Int16 values is in a List and I add data to an IntegerBuffer.

In turn the IntegerBuffer sends the data to a GenericInt using :
genericInt1.SendStartCommand(500000); // 500 KHz sampling rate
genericInt1.SendData(mybuf);

Next step, the GenericInt output pin is connected to a Int2Real component which in turn is connected to the FFT component. Finally the spectrum output pin of the FFT is connected to a scope with 1 channel defined.

On the FormClosing() function, I have also added the command :
genericInt1.SendStopCommand();

Everything seems to be working OK at start BUT, after debugging my code 3-4 times, the Visual Studio 2010 IDE crashes and I cannot reopen the solution,at least the Design view of the form. Furthermore Once the crash occurs, I cannot execute the application not even from the Release folder as it halts as soon as I execute.

I have attempted to remove the Scope control from the Form while keeping everything else and the application seems to behave properly.

I would really appreciate it if you have any indication as to why this could be happening as I would to further familiarize myself with your libraries.]]> http://mitov.com/forum/thread-52.html Fri, 02 Dec 2011 18:41:28 -0500 http://mitov.com/forum/thread-52.html had a lot of fun with them.

I am trying out the new version 5.0.1.0 and have found a couple
of problems with the waterfall component in Visual Studio 2008
using VB.

1. I am trying to set custom axis scales. The modes are not clear
since the time and frequency choices need a scaling factor from
array index to be meaningful so I was using auto for MajorTicksMode.
The only way it will accept a YaxisMax value is using a a
Mitov.MaxAxisValue assignment. For YAxisMin it will accept a
Mitov.Plotlab.AxisValue assignment. However, the YAxisMax
assignment has no effect on the displayed scale. It is always
1000. If I look at Waterfall1.YAxis.CurrentMax, it gives the
correct value (if not zoomed). Using the same form on the xaxis
sets the value correctly.

2. The minimum value of the MajorTicks step is 1 when you zoom
in. Further zooms leave you with a blank axis. This appears to
be true for the xaxis as well.

3. I wrote you a year or so ago about a problem with the waterfall
xaxis and it still has much of the problem. It acts like one of the
internal variables is an integer. Any span less than 1 blows up
the display. If you zoom and try to pan, it just zooms back out
or the whole scale disappears depending on the values.

I have a small demo project that shows this effect if that would
be useful.

Thanks again.]]> had a lot of fun with them.

I am trying out the new version 5.0.1.0 and have found a couple
of problems with the waterfall component in Visual Studio 2008
using VB.

1. I am trying to set custom axis scales. The modes are not clear
since the time and frequency choices need a scaling factor from
array index to be meaningful so I was using auto for MajorTicksMode.
The only way it will accept a YaxisMax value is using a a
Mitov.MaxAxisValue assignment. For YAxisMin it will accept a
Mitov.Plotlab.AxisValue assignment. However, the YAxisMax
assignment has no effect on the displayed scale. It is always
1000. If I look at Waterfall1.YAxis.CurrentMax, it gives the
correct value (if not zoomed). Using the same form on the xaxis
sets the value correctly.

2. The minimum value of the MajorTicks step is 1 when you zoom
in. Further zooms leave you with a blank axis. This appears to
be true for the xaxis as well.

3. I wrote you a year or so ago about a problem with the waterfall
xaxis and it still has much of the problem. It acts like one of the
internal variables is an integer. Any span less than 1 blows up
the display. If you zoom and try to pan, it just zooms back out
or the whole scale disappears depending on the values.

I have a small demo project that shows this effect if that would
be useful.

Thanks again.]]>