Hi,
and found this:
Could you please provide some comments on this?
Lokesh
Search found 45 matches
- Fri Mar 15, 2019 7:07 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Crash in WinForm Demo Application
- Replies: 2
- Views: 7868
- Fri Mar 15, 2019 5:01 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Crash in WinForm Demo Application
- Replies: 2
- Views: 7868
Crash in WinForm Demo Application
In the ExampleDataPointTracking, when I double click on the yellow point and drag my mouse while doing the double clicking, the demo application is crashing with the following message: See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ******...
- Mon Aug 07, 2017 3:17 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Synchronize position of cursors
- Replies: 2
- Views: 6425
Re: Synchronize position of cursors
Hi, I actually had to do this and what I did is as follows: 1. Created an event in the 2 forms. (I actually had a base class for both; so created a virtual event in the base class and override it in the 2 child classes) My arguments were a sender object to identify the form invoking this event along...
- Mon Jun 19, 2017 5:33 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Exception from ViewSmith
- Replies: 1
- Views: 5549
Exception from ViewSmith
Hi, I get the following exception from ViewSmith: "Memory allocation failed: Valid engine options do not have enough memory to work on. Try setting device type again or reduce memory load if the problem persists." This happens when I change the chart.RenderOptions.DeviceType to HardwareOnl...
- Mon Jun 05, 2017 2:03 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Drag Series Plot to New Form?
- Replies: 8
- Views: 12656
Re: Drag Series Plot to New Form?
I see. Thanks Dr.
- Lokesh
- Lokesh
- Fri Jun 02, 2017 6:47 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Drag Series Plot to New Form?
- Replies: 8
- Views: 12656
Re: Drag Series Plot to New Form?
Hi Dr., You are absolutely right. Everything is handled perfectly by the chart manager so far. I have a small question though. I am able to drag and drop a PointLineSeries onto an axis but, for some reason, I am not able to drag and drop it onto the ViewXY area. My chart.AllowDrop is set to true. Is...
- Fri Jun 02, 2017 6:32 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Y-Axis scale range issue
- Replies: 4
- Views: 7501
Re: Y-Axis scale range issue
Hi Dr.,
Thanks for the quick response.
I was trying to debug it myself a bit and turns out, it is actually a stupid bug in my code.
Sorry for all the trouble.
Thanks again.
- Lokesh
Thanks for the quick response.
I was trying to debug it myself a bit and turns out, it is actually a stupid bug in my code.
Sorry for all the trouble.
Thanks again.
- Lokesh
- Fri Jun 02, 2017 4:06 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Y-Axis scale range issue
- Replies: 4
- Views: 7501
Re: Y-Axis scale range issue
Hi Dr., Apologies for the late response. So, I tried this with a small point line series and that seems to be working fine for me as well. The data I have issue with is below: PLS1 X: -0.00245, 1.97995, 4.01696, 5.99433, 7.98602, 9.98323, 11.9811, 13.98583, 16.00338, 18.0143, 19.98524, 21.99307, 23....
- Thu May 18, 2017 6:54 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Y-Axis scale range issue
- Replies: 4
- Views: 7501
Y-Axis scale range issue
Hi, In the ViewXY, when I set Y-axis scale limits from 1e6 to -1e6, I am not able to do axis scrolling by click and hold on the axis ticks and dragging up or down. But, the title text of the Point line series is moving though. Could you please check this or am I not suppose to use such large ranges?...
- Wed May 03, 2017 2:59 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Get angle of a point in ViewSmith
- Replies: 1
- Views: 3725
Get angle of a point in ViewSmith
Hi,
Is there an inbuilt method to get the angle of a point in ViewSmith w.r.t center(1,0) of the chart?
Thanks.
Regards,
Lokesh
Is there an inbuilt method to get the angle of a point in ViewSmith w.r.t center(1,0) of the chart?
Thanks.
Regards,
Lokesh
- Wed May 03, 2017 2:48 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Drag Series Plot to New Form?
- Replies: 8
- Views: 12656
Re: Drag Series Plot to New Form?
Hi Dr., I am a bit confused. Can I use chart manager to drag a PointLineSeries from one chart to another chart? Earlier Pasi told me that, changing parent of the PointLineSeries is not allowed as the whole library has a tree structure( https://www.arction.com/forum/viewtopic.php?f=15&t=1073 ). F...
- Thu Apr 27, 2017 1:53 pm
- Forum: LightningChart Ultimate WinForms
- Topic: CoordToValue ViewSmith Issue
- Replies: 4
- Views: 7573
Re: CoordToValue ViewSmith Issue
Hi Dr., Thanks for the reply. As I mentioned, my reference value is set to 1. Plus, I noted that (in a different scenario), if I get the reference point using ValueToCoord and add an offset and then plot it using CoordToValue, it plots correctly irrespective of position and size of window which is w...
- Wed Apr 26, 2017 1:09 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Option for Contours in ViewSmith
- Replies: 4
- Views: 13777
Re: Option for Contours in ViewSmith
Sure. Thanks. :) Also, Could you please implement it in such a way that shapes could be drawn without covering the center (like color the area surrounded by the points)? My intention is to implement contour using this so I have a better visualization. Please consider the same as a suggestion. Thanks...
- Wed Apr 26, 2017 1:06 pm
- Forum: LightningChart Ultimate WinForms
- Topic: ViewSmith get value after zoom for GetChartDiameterAndCenter
- Replies: 1
- Views: 3449
ViewSmith get value after zoom for GetChartDiameterAndCenter
Hi, I am handling zoom in smith chart using Zoomed event. Now, when I do zoom in or zoom out, the values that I get from chart.ViewSmith.GetChartDiameterAndCenter and also from chart.ViewSmith.Axis.ValueToCoord are the values of the chart before the zoom action. Is there a way to get the updated val...
- Wed Apr 26, 2017 12:55 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Option for Contours in ViewSmith
- Replies: 4
- Views: 13777
Re: Option for Contours in ViewSmith
Hi Pasi,
Thank you for the response.
Is there any workaround for this? Or at-least, is there a way I could get AreaSeries in smith?
Thanks again.
Lokesh
Thank you for the response.
Is there any workaround for this? Or at-least, is there a way I could get AreaSeries in smith?
Thanks again.
Lokesh
- Tue Apr 25, 2017 4:22 pm
- Forum: LightningChart Ultimate WinForms
- Topic: CoordToValue ViewSmith Issue
- Replies: 4
- Views: 7573
CoordToValue ViewSmith Issue
Hi, I was trying to figure out some points from Smith chart and following is my code: private void LcuBitmapContour_MouseMove(object sender, MouseEventArgs e) { var vals = lcuBitmapContour.ViewSmith.Axis.CoordToValue(new PointFloat(Cursor.Position.X, Cursor.Position.Y)); lblBitmap.Text = $"{val...
- Tue Apr 25, 2017 2:43 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Option for Contours in ViewSmith
- Replies: 4
- Views: 13777
Option for Contours in ViewSmith
Hi,
I am wondering if there is a way to represent contours in ViewSmith? I have that requirement and I am using LightningChart for all other visualization.
Thanks again.
Regards,
Lokesh
I am wondering if there is a way to represent contours in ViewSmith? I have that requirement and I am using LightningChart for all other visualization.
Thanks again.
Regards,
Lokesh
- Tue Apr 25, 2017 2:30 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Offset for Axis Label text
- Replies: 2
- Views: 9825
Re: Offset for Axis Label text
Hi Pasi,
Sorry for the late response.
Thank you for the work around. That was a pretty simple one and I feel bad it didn't cross my mind. Works great.
Thanks again.
Lokesh
Sorry for the late response.
Thank you for the work around. That was a pretty simple one and I feel bad it didn't cross my mind. Works great.
Thanks again.
Lokesh
- Mon Apr 17, 2017 6:47 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Offset for Axis Label text
- Replies: 2
- Views: 9825
Offset for Axis Label text
Hi,
I was working with custom ticks in axis and I ended up with the below: I am wondering if there is a way to apply an offset to the custom label text so it could be displayed just above the line? Or is it possible to redraw the text at a location with offset?
Thanks,
Lokesh
I was working with custom ticks in axis and I ended up with the below: I am wondering if there is a way to apply an offset to the custom label text so it could be displayed just above the line? Or is it possible to redraw the text at a location with offset?
Thanks,
Lokesh
- Wed Apr 05, 2017 1:22 pm
- Forum: LightningChart Ultimate WinForms
- Topic: ViewSmith and ViewXY LegendBox different behaviour
- Replies: 5
- Views: 7208
Re: ViewSmith and ViewXY LegendBox different behaviour
Hi Dr., Thank you for the response. I tried debugging the code I posted initially and I observed that when I do the follow: chart.ViewSmith.LegendBox.ShowIcons = false; the behaviour of the legend box changes. I was able to observe the same on your demo application. Could you please check this again...
- Tue Apr 04, 2017 2:16 pm
- Forum: LightningChart Ultimate WinForms
- Topic: ViewSmith and ViewXY LegendBox different behaviour
- Replies: 5
- Views: 7208
Re: ViewSmith and ViewXY LegendBox different behaviour
Hi Dr., Thanks for the response. I set the MouseHighlight to Simple for all series in both views. My title visibility is set to false for all series. I did not set the HighlightColor. The following are my observations Case 1: Mouse over s21 series in Legend box of XY View. xyMouseOver.png Case 2: Mo...
- Mon Apr 03, 2017 9:29 pm
- Forum: LightningChart Ultimate WinForms
- Topic: ViewSmith and ViewXY LegendBox different behaviour
- Replies: 5
- Views: 7208
ViewSmith and ViewXY LegendBox different behaviour
Hi, I have the following code for both the ViewXY and ViewSmith Legend box. chart.ViewSmith.LegendBox.BorderColor = System.Drawing.Color.FromArgb(40, 255, 255, 255); chart.ViewSmith.LegendBox.Fill.BitmapSmoothing = BitmapSmoothing.None; chart.ViewSmith.LegendBox.Fill.Color = System.Drawing.Color.Fro...
- Fri Mar 31, 2017 6:09 pm
- Forum: LightningChart Ultimate WinForms
- Topic: yAxis labels display issue
- Replies: 2
- Views: 5008
Re: yAxis labels display issue
Hi Dr.,
Thanks for the reply and help.
You are right. When I try this using the demo code, it is working well. The environment under which I observed this is a bit complex. I will try to debug it later.
Thanks again.
Regards,
Lokesh
Thanks for the reply and help.
You are right. When I try this using the demo code, it is working well. The environment under which I observed this is a bit complex. I will try to debug it later.
Thanks again.
Regards,
Lokesh
- Thu Mar 30, 2017 1:33 pm
- Forum: LightningChart Ultimate WinForms
- Topic: yAxis labels display issue
- Replies: 2
- Views: 5008
yAxis labels display issue
Hi, The below what I see when I load the chart: yAxis_0.PNG Now, I bring the mouse over the axis and this is what I see: yAxis_mouseOver.PNG Below are my settings: yaxis.AutoFormatLabels = false; yaxis.ValueType = AxisValueType.Number; yaxis.UsePalette = true; yaxis.LabelsNumberFormat = "0.####...
- Thu Mar 23, 2017 1:27 pm
- Forum: LightningChart Ultimate WinForms
- Topic: PointLineSeriesSmith MouseDoubleClick event handling
- Replies: 7
- Views: 10928
Re: PointLineSeriesSmith MouseDoubleClick event handling
Hi Dr.,
That is OK. I was wondering if there was some other issue. I can wait for the fix.
Thanks.
Regards,
Lokesh
That is OK. I was wondering if there was some other issue. I can wait for the fix.
Thanks.
Regards,
Lokesh
- Wed Mar 22, 2017 2:23 pm
- Forum: LightningChart Ultimate WinForms
- Topic: PointLineSeriesSmith MouseDoubleClick event handling
- Replies: 7
- Views: 10928
Re: PointLineSeriesSmith MouseDoubleClick event handling
Hi Dr., Thanks for the reply. The Series.MouseInteraction is set to true and I have the Highlighting set to simple, which is working good. Further, I am able to get the MouseDown and MouseUp events, but not the MouseClick event. Also, I am able to get the MouseDoubleClick event of the PointLineSerie...
- Tue Mar 21, 2017 2:55 pm
- Forum: LightningChart Ultimate WinForms
- Topic: PointLineSeriesSmith MouseDoubleClick event handling
- Replies: 7
- Views: 10928
Re: PointLineSeriesSmith MouseDoubleClick event handling
Hi Dr.,
Thanks for the reply.
I am working with WinForms. Also, I couldn't find the PreviewMouseDoubleClick event in the PointLineSeriesSmith. The version number that I am using is 7.2.1.4001. Could you please tell me if it works on your side?
Thanks again.
Regards,
Lokesh
Thanks for the reply.
I am working with WinForms. Also, I couldn't find the PreviewMouseDoubleClick event in the PointLineSeriesSmith. The version number that I am using is 7.2.1.4001. Could you please tell me if it works on your side?
Thanks again.
Regards,
Lokesh
- Fri Mar 17, 2017 5:53 pm
- Forum: LightningChart Ultimate WinForms
- Topic: PointLineSeriesSmith MouseDoubleClick event handling
- Replies: 7
- Views: 10928
PointLineSeriesSmith MouseDoubleClick event handling
Hi, I tried to handle the MouseDoubleClick event of PointLineSeriesSmith and for some reason, I can't get the control in the listening method. I set the MouseHighlight property of PointLineSeriesSmith to MouseOverHighlight.Simple and the MouseInteraction property is also set to true. Is there some o...
- Fri Mar 17, 2017 2:26 pm
- Forum: LightningChart Ultimate WinForms
- Topic: GetSeriesMinMax min value isuue
- Replies: 3
- Views: 5073
Re: GetSeriesMinMax min value isuue
Hi Dr.,
Thanks for the tip.
I wasn't setting the X-Axis range. I believe that should be the reason for unexpected behaviour and seems to be working fine after setting the X-Axis range.
Thanks again.
Regards,
Lokesh
Thanks for the tip.
I wasn't setting the X-Axis range. I believe that should be the reason for unexpected behaviour and seems to be working fine after setting the X-Axis range.
Thanks again.
Regards,
Lokesh
- Thu Mar 16, 2017 8:58 pm
- Forum: LightningChart Ultimate WinForms
- Topic: GetSeriesMinMax min value isuue
- Replies: 3
- Views: 5073
GetSeriesMinMax min value isuue
Hi, I assigned an array of series points to a PointLineSeries in ViewXY. After that, I tried to get the min value from the Y axis using the below: double minVal = 0, maxVal = 0; ownerView.YAxes[pls.AssignYAxisIndex].GetSeriesMinMax(out minVal, out maxVal); Now, I wasn't sure if the minVal returned i...
- Fri Mar 10, 2017 3:59 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Drag a line segment in ViewXY
- Replies: 5
- Views: 8729
Re: Drag a line segment in ViewXY
Hi Dr.,
Thanks a lot. That was what I was looking for.
Regards,
Lokesh
Thanks a lot. That was what I was looking for.
Regards,
Lokesh
- Wed Mar 08, 2017 7:23 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Change cursor on mouse over maker
- Replies: 1
- Views: 4085
Change cursor on mouse over maker
Hi, I tried to set the cursor to HSplit on mouse over SeriesEventMarker using MouseOverOn event. And it does set the cursor to HSplit on mouse over "on", but for some reason reset it back to the default cursor when I move the cursor further towards the centre of the marker. Is there some p...
- Wed Mar 08, 2017 3:30 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Drag a line segment in ViewXY
- Replies: 5
- Views: 8729
Re: Drag a line segment in ViewXY
Hi Dr., Thanks for the reply and suggestion. But, I am planning to proceed with the PointLineSeries and SeriesEventMarkers as I mentioned in my last post. I am having better control over the lines now. The problem I face with this is that I have to clone and copy the PointLineSeries.Points back to i...
- Tue Mar 07, 2017 2:52 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Drag a line segment in ViewXY
- Replies: 5
- Views: 8729
Re: Drag a line segment in ViewXY
Hi, I finally found a way to do this using PointLineSeries and SeriesEventMarker by placing a SeriesEventMarker at the centre of 2 points. But, when I update a point in the Points array of PointLineSeries like this chart.ViewXY.PointLineSeries[0].Points[mrkrIndx] = new SeriesPoint(chart.ViewXY.Point...
- Mon Mar 06, 2017 9:18 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Drag a line segment in ViewXY
- Replies: 5
- Views: 8729
Drag a line segment in ViewXY
Hi, I was wondering if I could drag a line segment of the LineCollection in the ViewXY. I have a small pictorial illustration below: lineDrag.PNG I tried to do that using LineCollection, but I couldn't find a MouseMove event to handle this. Now, I could do this by using MouseDown and MouseUp, but I ...
- Wed Mar 01, 2017 10:40 pm
- Forum: LightningChart Feature Requests
- Topic: Owner Axis of AxisTitle
- Replies: 1
- Views: 13512
Owner Axis of AxisTitle
Hi,
Could you please include a way to access the AxisXYBase from the AxisTitle class? I am doing event handling on AxisTitle events and can't figure out a way to access it's parent axis.
Thanks in advance.
Regards,
Lokesh
Could you please include a way to access the AxisXYBase from the AxisTitle class? I am doing event handling on AxisTitle events and can't figure out a way to access it's parent axis.
Thanks in advance.
Regards,
Lokesh
- Thu Feb 23, 2017 1:16 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Changing PointLineSeries parent View issue
- Replies: 3
- Views: 13703
Re: Changing PointLineSeries parent View issue
Hi Pasi, Thanks for the comments. Sorry for my misunderstanding. I was under the impression that the objects were more loosely coupled and could be taken out and plugged it to another place. I am following the order that you recommended and is using parameterized constructors. I was basically trying...
- Wed Feb 22, 2017 11:20 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Custom Y-Axis arrangement
- Replies: 3
- Views: 12827
Re: Custom Y-Axis arrangement
Hi,
I was following this thread and ended up with this:
I was able to set the y-axes, but the view got cropped somehow. Could you please help me set the view properly inside the chart? I have been playing with it for some time without any luck.
Thanks in advance.
Regards,
Lokesh
I was following this thread and ended up with this:
I was able to set the y-axes, but the view got cropped somehow. Could you please help me set the view properly inside the chart? I have been playing with it for some time without any luck.
Thanks in advance.
Regards,
Lokesh
- Wed Feb 22, 2017 8:44 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Changing PointLineSeries parent View issue
- Replies: 3
- Views: 13703
Changing PointLineSeries parent View issue
Hi, I am not sure if the way I did this is correct but I tried to change the parent view of a PointLineSeries and I am facing an issue. I did the following: pls.OwnerView.PointLineSeries.Remove(pls); pls.AssignYAxisIndex = 0; pls.Visible = true; pls.SeriesEventMarkers[0].Visible = true; _xyCharts[i]...
- Wed Feb 22, 2017 1:57 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Get Smith Owner View of PointLineSeriesSmith
- Replies: 3
- Views: 7196
Re: Get Smith Owner View of PointLineSeriesSmith
Hi Lasse,
Thank you for the reply.
Do you have any tentative date for the release?
Further, I am wondering if you have a workaround for this?
- Lokesh
Thank you for the reply.
Do you have any tentative date for the release?
Further, I am wondering if you have a workaround for this?
- Lokesh
- Tue Feb 21, 2017 4:53 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Get Parent LightningChartUltimate from the child view
- Replies: 3
- Views: 12837
Re: Get Parent LightningChartUltimate from the child view
Hi Pasi, Thank you for the reply. Yes, Dictionary is a good option but I don't really have a large collection of charts. I just have 4 and that too, I need to consider them all only in a particular layout. I still have to check which one would be a better choice. I will keep this in mind. Thank you ...
- Tue Feb 21, 2017 2:54 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Get Parent LightningChartUltimate from the child view
- Replies: 3
- Views: 12837
Get Parent LightningChartUltimate from the child view
Hi, I am doing some event handling at the View and PointLineSeries level and some of the operations require me to call chart begin and end update methods. I read it somewhere that the whole thing has a tree architecture. So I am wondering if I could easily find the chart which the view belongs to fr...
- Mon Feb 20, 2017 4:00 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Get Smith Owner View of PointLineSeriesSmith
- Replies: 3
- Views: 7196
Get Smith Owner View of PointLineSeriesSmith
Hi, The OwnerView property of the PointLineSeriesSmith class is to return ViewPolarBase according to the implementation and returns null. How do I get the ViewSmith owner from the PointLineSeriesSmith object? Thanks. P.S I am assuming that this is an expected behaviour and not a bug, though I am not...
- Mon Feb 20, 2017 3:36 pm
- Forum: LightningChart Ultimate WinForms
- Topic: How to get MajorDiv when AutoDivSpacing=true
- Replies: 4
- Views: 16036
Re: How to get MajorDiv when AutoDivSpacing=true
Thanks ArctionPasi. I will try that.
- Wed Feb 15, 2017 4:56 pm
- Forum: LightningChart Ultimate WinForms
- Topic: How to get MajorDiv when AutoDivSpacing=true
- Replies: 4
- Views: 16036
Re: How to get MajorDiv when AutoDivSpacing=true
Hi, My question is exactly the same and I couldn't find the correct MajorDiv from any of the exposed properties. So, I thought instead of creating another thread, I might ask it here as my question literally is "How to get MajorDiv when AutoDivSpacing=true?" When AutoDivSpacing is used, th...