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- Mon May 16, 2016 3:33 pm
- Forum: LightningChart Ultimate WPF
- Topic: Band Title Problem
- Replies: 2
- Views: 7775
- Thu May 12, 2016 10:33 am
- Forum: LightningChart Ultimate WPF
- Topic: Band Title Problem
- Replies: 2
- Views: 7775
Band Title Problem
Hi,
I have a chart with some bands like the picture below: If the band is too thin, band titles are unreadable.
Is there a way to show the title only if there is the minimum space to show it?
I have a chart with some bands like the picture below: If the band is too thin, band titles are unreadable.
Is there a way to show the title only if there is the minimum space to show it?
- Tue May 26, 2015 9:33 am
- Forum: LightningChart Ultimate WPF
- Topic: How to set chart background color
- Replies: 2
- Views: 6058
Re: How to set chart background color
I resolved setting ChartBackground property and not Background property (like the guide says)
Code: Select all
m_chart.ChartBackground = new Fill() { Color = Colors.White, GradientColor = Colors.White };
- Tue May 26, 2015 9:03 am
- Forum: LightningChart Ultimate WPF
- Topic: How to set chart background color
- Replies: 2
- Views: 6058
How to set chart background color
Hi,
I want to print a chart using SaveToFile method and I want to set the chart background color to white (like the paper).
If I set the Background property to White, the exported file have the ColorTheme background and not the white I set.
How can I do this?
I want to print a chart using SaveToFile method and I want to set the chart background color to white (like the paper).
If I set the Background property to White, the exported file have the ColorTheme background and not the white I set.
How can I do this?
- Mon Mar 09, 2015 8:25 am
- Forum: LightningChart Ultimate WPF
- Topic: ScrollingStabilizing and ClipAreas
- Replies: 9
- Views: 13153
- Mon Mar 02, 2015 10:31 am
- Forum: LightningChart Ultimate WPF
- Topic: ScrollingStabilizing and ClipAreas
- Replies: 9
- Views: 13153
Re: ScrollingStabilizing and ClipAreas
I attached a VS project to reproduce the issue.
You have to click on start button; the problem occurs when the chart start to scroll.
I need to put double.NaN value to Y coord to mark invalid data.
You have to click on start button; the problem occurs when the chart start to scroll.
I need to put double.NaN value to Y coord to mark invalid data.
- Fri Feb 27, 2015 8:05 am
- Forum: LightningChart Ultimate WPF
- Topic: ScrollingStabilizing and ClipAreas
- Replies: 9
- Views: 13153
Re: ScrollingStabilizing and ClipAreas
MarginPixels is already set to 1 for each ClipArea.
- Thu Feb 26, 2015 4:49 pm
- Forum: LightningChart Ultimate WPF
- Topic: ScrollingStabilizing and ClipAreas
- Replies: 9
- Views: 13153
ScrollingStabilizing and ClipAreas
Hi,
in my chart I use ClipAreas to hide invalid data.
When I set x Axis scrollmode to XAxisScrollMode.Scrolling and, for all my PointLineSeries, ScrollingStabilizing = true, hidden data by ClipAreas are shown.
See the attached picture.
in my chart I use ClipAreas to hide invalid data.
When I set x Axis scrollmode to XAxisScrollMode.Scrolling and, for all my PointLineSeries, ScrollingStabilizing = true, hidden data by ClipAreas are shown.
See the attached picture.
- Mon Feb 16, 2015 1:40 pm
- Forum: LightningChart Ultimate WPF
- Topic: HighLowSeries and CustomLinePointColoringAndShaping
- Replies: 1
- Views: 3593
HighLowSeries and CustomLinePointColoringAndShaping
Hi,
is there a way to resolve yHigh and yLow values of an highLowSeries by screen coordinates?
I need to pass x coord in CustomLinePointColoringAndShaping and get yHigh and yLow values. SolveYCoordAtXCoord method return NoPointsFound.
is there a way to resolve yHigh and yLow values of an highLowSeries by screen coordinates?
I need to pass x coord in CustomLinePointColoringAndShaping and get yHigh and yLow values. SolveYCoordAtXCoord method return NoPointsFound.
- Tue Jan 27, 2015 11:11 am
- Forum: LightningChart Ultimate WPF
- Topic: Drag PointLineSeries
- Replies: 3
- Views: 5209
Re: Drag PointLineSeries
The problem is that my PointLineSeries have millions of points. Apply the offset for each point is too expensive.
Is there a way to apply an offset to the entire series? (the mouse interaction is not fundamental)
Is there a way to apply an offset to the entire series? (the mouse interaction is not fundamental)
- Mon Jan 26, 2015 8:39 am
- Forum: LightningChart Ultimate WPF
- Topic: Drag PointLineSeries
- Replies: 3
- Views: 5209
Drag PointLineSeries
Is it possible to drag a pointLineSeries with mouse on the X axis to apply an offset to the points?
- Fri Jan 09, 2015 3:04 pm
- Forum: LightningChart Bug Reports
- Topic: Possible bug on ClipAreas after upgrading to 6.3.2
- Replies: 3
- Views: 9099
Re: Possible bug on ClipAreas after upgrading to 6.3.2
If MarginPixels = 0 why the behaviour change from the previous version?
- Fri Jan 09, 2015 2:43 pm
- Forum: LightningChart Bug Reports
- Topic: Possible bug on ClipAreas after upgrading to 6.3.2
- Replies: 3
- Views: 9099
Possible bug on ClipAreas after upgrading to 6.3.2
Hi, in my chart I use ClipAreas to hide wrong y Values of series. When a wrong value is going to be shown, I change y value to double.NaN and than I set a cliparea to hide it. After upgrading to latest version some vertical lines are shown on the chart. Is there a way to avoid this problem? See atta...
- Tue Dec 02, 2014 3:32 pm
- Forum: LightningChart Ultimate WPF
- Topic: Draw area on single y axis
- Replies: 1
- Views: 4482
Draw area on single y axis
I want to allow area drawing on the chart, but limited on one y axis.
I use a polygon series to draw the rectangle: How can I clip the rectangle in the selected y axis?
I use a polygon series to draw the rectangle: How can I clip the rectangle in the selected y axis?
- Tue Dec 02, 2014 10:29 am
- Forum: LightningChart Ultimate WPF
- Topic: Shift series on y axis applying an offset
- Replies: 3
- Views: 8632
Re: Shift series on y axis applying an offset
This features will be added in next realeses for the other types of series?
- Wed Nov 26, 2014 11:30 am
- Forum: LightningChart Ultimate WPF
- Topic: Set YAxis Scale alignment when YAxisAutoPlacement = Off
- Replies: 1
- Views: 4442
Set YAxis Scale alignment when YAxisAutoPlacement = Off
How Can I set YAxis Scale alignment when YAxisAutoPlacement = Off ?
I set y axis position to 100.0 and I want that the scale is aligned to the right.
I set y axis position to 100.0 and I want that the scale is aligned to the right.
- Wed Nov 26, 2014 8:16 am
- Forum: LightningChart Ultimate WPF
- Topic: Shift series on y axis applying an offset
- Replies: 3
- Views: 8632
Shift series on y axis applying an offset
Is it possible to shift a series on the y axis applying an offset to the whole series?
- Tue Nov 25, 2014 2:24 pm
- Forum: LightningChart Ultimate WPF
- Topic: LineSeriesCursor TrackPoints only for some series
- Replies: 1
- Views: 5658
LineSeriesCursor TrackPoints only for some series
Is it possible to exlude some series to show trackpoints on LineSeriesCursor?
- Fri Nov 21, 2014 2:11 pm
- Forum: LightningChart Ultimate WPF
- Topic: Show only the range of some items in SeriesErrorPoint
- Replies: 5
- Views: 12032
Show only the range of some items in SeriesErrorPoint
In FreeformPointLineSeries using SeriesErrorPoint, is it posible to hide point only for some items?
- Wed Nov 19, 2014 1:24 pm
- Forum: LightningChart Ultimate WPF
- Topic: How to exclude series from legendbox
- Replies: 3
- Views: 6811
How to exclude series from legendbox
I want to display in LegendBox only a subset of series, the LegendBoxCategorization is YAxes.
How can I exclude series from legendbox???
How can I exclude series from legendbox???
- Mon Oct 27, 2014 10:55 am
- Forum: LightningChart Ultimate WPF
- Topic: Line breaking with CustomLinePointColoringAndShaping
- Replies: 1
- Views: 5389
Line breaking with CustomLinePointColoringAndShaping
Hi,
I need to manage CustomLinePointColoringAndShaping event for series with interruptions.
Beacuse of to break the line I need to set the series to null and then to instanciate a new series, event raise only on the last series created.
How can I manage this?
I need to manage CustomLinePointColoringAndShaping event for series with interruptions.
Beacuse of to break the line I need to set the series to null and then to instanciate a new series, event raise only on the last series created.
How can I manage this?
- Tue Oct 21, 2014 1:40 pm
- Forum: LightningChart Ultimate WPF
- Topic: CustomLinePointColoringAndShaping series problem
- Replies: 1
- Views: 5029
CustomLinePointColoringAndShaping series problem
I need to access series parameter in CustomLinePointColoringAndShaping event handler, from a different thread, but if I do it an exception is raised.
I cannot use anonymous methods beacuse of ref parameters in the method.
How can I solve this problem?
I cannot use anonymous methods beacuse of ref parameters in the method.
How can I solve this problem?
- Tue Oct 21, 2014 10:45 am
- Forum: LightningChart Ultimate WPF
- Topic: Series band-like range
- Replies: 4
- Views: 9006
Re: Series band-like range
Perfect!
- Tue Oct 21, 2014 7:19 am
- Forum: LightningChart Ultimate WPF
- Topic: Series band-like range
- Replies: 4
- Views: 9006
Re: Series band-like range
Something like the image attached.
- Mon Oct 20, 2014 2:45 pm
- Forum: LightningChart Ultimate WPF
- Topic: AutoYFit enabled causes high CPU usage
- Replies: 2
- Views: 5803
AutoYFit enabled causes high CPU usage
When AutoYFit is enabled, CPU usage is high even if no series are added to the chart.
Is it a normal behaviour?
I attached a project which demonstrate the issue.
Is it a normal behaviour?
I attached a project which demonstrate the issue.
- Mon Oct 20, 2014 8:50 am
- Forum: LightningChart Ultimate WPF
- Topic: Series band-like range
- Replies: 4
- Views: 9006
Series band-like range
Is it possible to set the background color between 2 PointLineSeries?
I want to create a band-like range specifing 2 PointLineSeries on the same Y Axis.
I want to create a band-like range specifing 2 PointLineSeries on the same Y Axis.
- Thu Oct 02, 2014 8:52 am
- Forum: LightningChart Ultimate WPF
- Topic: Mixed Y Axis Placement
- Replies: 1
- Views: 4549
Mixed Y Axis Placement
Is there a way to position YAxes in a mixed mode between layered and stacked using the same chart?
- Wed Oct 01, 2014 9:43 am
- Forum: LightningChart Ultimate WPF
- Topic: Ranges annotation
- Replies: 1
- Views: 4350
Ranges annotation
Hi,
Is there a simple way to draw a range on x axis with mouse and display an annotation with the value of the selected range?
Is possible to add markers where the range edges intersect the series too?
Thank you
Is there a simple way to draw a range on x axis with mouse and display an annotation with the value of the selected range?
Is possible to add markers where the range edges intersect the series too?
Thank you
- Mon Aug 25, 2014 12:03 pm
- Forum: LightningChart Bug Reports
- Topic: Chart with bitmap as points crashes resizing chart control
- Replies: 7
- Views: 25047
- Fri Aug 22, 2014 6:51 am
- Forum: LightningChart Bug Reports
- Topic: Chart with bitmap as points crashes resizing chart control
- Replies: 7
- Views: 25047
Re: Chart with bitmap as points crashes resizing chart contr
Hi,
I attached a sample project where is possible to reproduce the problem.
I noticed that the error occurs after you clicked on a point and then you resize the window.
Thank you
Kr.
Antonio Pinnelli
I attached a sample project where is possible to reproduce the problem.
I noticed that the error occurs after you clicked on a point and then you resize the window.
Thank you
Kr.
Antonio Pinnelli
- Fri Aug 22, 2014 6:45 am
- Forum: LightningChart Ultimate WPF
- Topic: Annotation Size
- Replies: 2
- Views: 5499
Re: Annotation Size
thank you.
- Thu Aug 21, 2014 3:25 pm
- Forum: LightningChart Ultimate WPF
- Topic: Annotation Size
- Replies: 2
- Views: 5499
Annotation Size
Hi,
again .
Is it possible to have the width an height of the annotation box when
Annotation.Sizing = AnnotationXYSizing.Automatic;
??
Kr
Antonio Pinnelli
again .
Is it possible to have the width an height of the annotation box when
Annotation.Sizing = AnnotationXYSizing.Automatic;
??
Kr
Antonio Pinnelli
- Thu Aug 21, 2014 3:23 pm
- Forum: LightningChart Bug Reports
- Topic: Chart with bitmap as points crashes resizing chart control
- Replies: 7
- Views: 25047
Re: Chart with bitmap as points crashes resizing chart contr
Hi,
it's the same. I have the same error.
Kr.
it's the same. I have the same error.
Kr.
- Thu Aug 21, 2014 11:00 am
- Forum: LightningChart Bug Reports
- Topic: Chart with bitmap as points crashes resizing chart control
- Replies: 7
- Views: 25047
Chart with bitmap as points crashes resizing chart control
Hi, I Have a chart control that shows a point line series whose points are bitmaps. You can show it in the image attached. When I try to resize the usercontrol containing the arction chart an error occurs. Nothing happens if I scroll horizontally the chart or I zoom or pan: System.ArgumentException ...
- Wed Jun 25, 2014 7:33 am
- Forum: LightningChart Ultimate How-To's
- Topic: How to get DataPoint from PointSeries
- Replies: 3
- Views: 8724
Re: How to get DataPoint from PointSeries
Hi, I already used those functions but I have unexpected result. Point p = e.GetPosition(sender as IInputElement); double nearestPointXValue = 0; double nearestPointYValue = 0; int nearestIndex = 0; bool result = poiPointsSerie.SolveNearestDataPointByCoord((int)p.X, (int)p.Y, out nearestPointXValue,...
- Wed Jun 25, 2014 6:49 am
- Forum: LightningChart Ultimate How-To's
- Topic: How to get DataPoint from PointSeries
- Replies: 3
- Views: 8724
How to get DataPoint from PointSeries
Hi,
Is there a way to get the DataPoint underlaying a SeriesPoint in a FreeformPointLineSeries?
Kind regards.
Is there a way to get the DataPoint underlaying a SeriesPoint in a FreeformPointLineSeries?
Kind regards.
- Wed Jun 25, 2014 6:47 am
- Forum: LightningChart Ultimate WPF
- Topic: Scrollbars doesn't appears
- Replies: 2
- Views: 6174
Re: Scrollbars doesn't appears
Thank you. It works.
- Thu Jun 12, 2014 1:19 pm
- Forum: LightningChart Ultimate WPF
- Topic: Scrollbars doesn't appears
- Replies: 2
- Views: 6174
Scrollbars doesn't appears
Hi, I Have problem showing the horizontal scrollbar. I wrote this code but nothing happens. is there something wrong? ScrollBar sb = new ScrollBar(chart); sb.Minimum = 0; //sb.Maximum = (UInt64)SampleCount - 1; //sb.Scroll += new ScrollBar.ScrollHandler(sb_Scroll); sb.Alignment = ScrollBarAlignment....
- Thu Jun 12, 2014 1:17 pm
- Forum: LightningChart Ultimate WPF
- Topic: Poor performance when there are a lot of barseries.
- Replies: 8
- Views: 13980
Re: Poor performance when there are a lot of barseries.
Hi,
Thank you very much for your quickly response.
Thank you very much for your quickly response.
- Fri Jun 06, 2014 12:56 pm
- Forum: LightningChart Ultimate WPF
- Topic: Poor performance when there are a lot of barseries.
- Replies: 8
- Views: 13980
Re: Poor performance when there are a lot of barseries.
Hi Mr. Pasi
Do you have any news for me?
Regards
ap
Do you have any news for me?
Regards
ap
- Wed Jun 04, 2014 1:45 pm
- Forum: LightningChart Ultimate WPF
- Topic: Poor performance when there are a lot of barseries.
- Replies: 8
- Views: 13980
Re: Poor performance when there are a lot of barseries.
Hi,
I attached a screenshot of our chart.
Kind regards
ap
I attached a screenshot of our chart.
Kind regards
ap
- Wed Jun 04, 2014 12:35 pm
- Forum: LightningChart Ultimate WPF
- Topic: Poor performance when there are a lot of barseries.
- Replies: 8
- Views: 13980
Re: Poor performance when there are a lot of barseries.
Hi, thank you for quickly response, anyway the suggested solution is not suitable for our goals. First of all linecollection doesn't have label object that is useful to display some aggregated information, then there is not a gradient for color. Please could you give me any other suggestion? Kind re...
- Wed Jun 04, 2014 9:14 am
- Forum: LightningChart Ultimate WPF
- Topic: Poor performance when there are a lot of barseries.
- Replies: 8
- Views: 13980
Poor performance when there are a lot of barseries.
Hi, my software application shows a chart that has 5 barseries each one with 150 bars. After that when I try to zoom or pan the chart, the rendering is very slow. If I reduce the number of the bars, for example to 20 bars, the rendering of the chart is very fast. I also tried to modify the example p...
- Fri May 16, 2014 9:37 am
- Forum: LightningChart Ultimate How-To's
- Topic: Vertical scroll bar
- Replies: 1
- Views: 6627
Vertical scroll bar
Hi,
Is there a way to have a vertical scrollbar close the y axis?
Kind regards.
Antonio Pinnelli
Is there a way to have a vertical scrollbar close the y axis?
Kind regards.
Antonio Pinnelli
- Thu May 08, 2014 9:19 am
- Forum: LightningChart Ultimate WPF
- Topic: Strange behaviour on Panned and BeforePanning events
- Replies: 1
- Views: 4870
Strange behaviour on Panned and BeforePanning events
Hi All, I have noticed a strange behavior of the events Panned and BeforePanning. I wrote a bit of code in the event Panned. The values OldMin and OldMax (RangeChangeInfo in panned event) are equal to zero if I do not hook up the event BeforePanning. If I hook the event BeforePanning without writi...
- Wed May 07, 2014 1:03 pm
- Forum: LightningChart Ultimate WPF
- Topic: An error occurs setting zoomfactor
- Replies: 2
- Views: 5751
Re: An error occurs setting zoomfactor
Thank you very much for your quickly answer.
Antonio Pinnelli
Antonio Pinnelli
- Wed May 07, 2014 10:37 am
- Forum: LightningChart Ultimate WPF
- Topic: An error occurs setting zoomfactor
- Replies: 2
- Views: 5751
An error occurs setting zoomfactor
Hi All, This morning I updated to version. 6.0.1.4002 of Arction Library. I have a project where I set the ZoomFactor property like in this line of code: chart.ViewXY.ZoomPanOptions.ZoomFactor = 1; After the update, the same line doesn't work anymore having this exception: {"Cast specificato no...
- Thu May 02, 2013 3:17 pm
- Forum: LightningChart Ultimate How-To's
- Topic: Swap X and Y axes
- Replies: 3
- Views: 14950
Re: Swap X and Y axes
I am sorry, but I made a mistake in my first post.
I have already rotated the Spectrogram2D using the camera rotation, but how I can swap axes for AreaSpectrumMonitor that is a 2D chart?
I have already rotated the Spectrogram2D using the camera rotation, but how I can swap axes for AreaSpectrumMonitor that is a 2D chart?
- Thu May 02, 2013 8:51 am
- Forum: LightningChart Ultimate How-To's
- Topic: Swap X and Y axes
- Replies: 3
- Views: 14950
Swap X and Y axes
Hi all, I need to show an FFT graph in a way similar to the "Audio L+R,area,spectrograms" demo, but in an horizontal way. I have already rotated the AreaSpectrumMonitor, but I need to show the Spectrogram2D chart in horizontal orientation. Rotating the whole graph is not a good choice beca...