Thank, I forget to set mouse interaction to true.
One more question:
How can I determine using mouse coordinates what is the title hovered in the current time in the legend box?
Search found 29 matches
- Tue May 26, 2020 1:31 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Legend and annotation tooltips
- Replies: 3
- Views: 6374
- Wed May 20, 2020 12:33 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Legend and annotation tooltips
- Replies: 3
- Views: 6374
Legend and annotation tooltips
Hello,
I have to show tooltip to the user when he hovers a legend or annotation on the chart, but I have no idea if it possible to do?
I tried to handle MouseOverOn/Off events for [sampleDataSeries]. Title object, but it looks like it doesn't work.
I have to show tooltip to the user when he hovers a legend or annotation on the chart, but I have no idea if it possible to do?
I tried to handle MouseOverOn/Off events for [sampleDataSeries]. Title object, but it looks like it doesn't work.
- Tue Apr 30, 2019 1:44 pm
- Forum: LightningChart Ultimate WinForms
- Topic: The last point disappears.
- Replies: 3
- Views: 8873
Re: The last point disappears.
Thank you for the response. I was surprised that GraphBordersOverSeries is already set to false :shock: But the issue still actual for me. After some investigation I found that the reason for it is LimitYToStackSegment = true . Does it appropriate behavior that the line cuts by the right border when...
- Mon Apr 29, 2019 3:35 pm
- Forum: LightningChart Ultimate WinForms
- Topic: The last point disappears.
- Replies: 3
- Views: 8873
The last point disappears.
Hello guys, I have a problem when I set.AxisLayout.YAxesLayout to YAxesLayout.Stacked the latest point is not visible. I have modified your Y axis layouts sample (see the code below). It seems like for chart applies small padding which equals 1 pixel because when I hover the line or change the width...
- Thu Feb 16, 2017 6:41 am
- Forum: LightningChart Ultimate WinForms
- Topic: IntensityGridSeries, size of pixel
- Replies: 2
- Views: 9810
Re: IntensityGridSeries, size of pixel
Thanks for the reply, I will try
- Mon Feb 13, 2017 9:51 am
- Forum: LightningChart Ultimate WinForms
- Topic: Missing Y axis major tick labels
- Replies: 1
- Views: 9140
Missing Y axis major tick labels
Hello guys, I have an issue related to Y axis tick labels. If I decrease chart height I would see rounding(beautiful :D ) minimum, maxim and average labels on a Y axis, like on the picture below: 11111.png I tried to change some properties, but it didn't help. Also, we tried to use custom tick, but ...
- Wed Feb 08, 2017 3:44 pm
- Forum: LightningChart Ultimate WinForms
- Topic: IntensityGridSeries, size of pixel
- Replies: 2
- Views: 9810
IntensityGridSeries, size of pixel
Hello,
Can I set or get the size of IntensityGridSeries pixel?
Can I set or get the size of IntensityGridSeries pixel?
- Mon Jan 23, 2017 6:32 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Camera.Rotation issue
- Replies: 2
- Views: 10582
Re: Camera.Rotation issue
Got it, thanks.
- Mon Jan 23, 2017 12:32 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Camera.Rotation issue
- Replies: 2
- Views: 10582
Camera.Rotation issue
Hello guys, I configure a 3d view camera like this: chart.View3D.Camera.RotationX = 90; chart.View3D.Camera.RotationY = 0; chart.View3D.Camera.RotationZ = 0; But chart show the next: http://prntscr.com/dz8a05 Screenshot_8.png for normal displaying i should do the next: chart.View3D.Camera.RotationX ...
- Mon Jan 23, 2017 12:16 pm
- Forum: LightningChart Ultimate WinForms
- Topic: IntensityGridSeries, Wireframe issue
- Replies: 4
- Views: 15535
Re: IntensityGridSeries, Wireframe issue
Thanks, will try
- Mon Jan 23, 2017 6:49 am
- Forum: LightningChart Ultimate WinForms
- Topic: IntensityGridSeries, Wireframe issue
- Replies: 4
- Views: 15535
Re: IntensityGridSeries, Wireframe issue
I use annotations, but when I draw much data it cause of performance problem (when resize, redraw and etc.) It is why I wrote here)
Also, I just need borders, a text is not needed.
Also, I just need borders, a text is not needed.
- Fri Jan 20, 2017 2:36 pm
- Forum: LightningChart Ultimate WinForms
- Topic: IntensityGridSeries, Wireframe issue
- Replies: 4
- Views: 15535
IntensityGridSeries, Wireframe issue
Hi guys,
I use IntensityGridSeries with WireframeType = SurfaceWireframeType.Wireframe. White squares have 0 value. How can I display this squares without borders?
How it looks without borders: expected (something like this ):
I use IntensityGridSeries with WireframeType = SurfaceWireframeType.Wireframe. White squares have 0 value. How can I display this squares without borders?
How it looks without borders: expected (something like this ):
- Wed Sep 21, 2016 9:27 am
- Forum: LightningChart Ultimate WinForms
- Topic: Not able to copy to clipboard using Width and Height
- Replies: 2
- Views: 10936
Re: Not able to copy to clipboard using Width and Height
It works, thanks.
- Mon Sep 19, 2016 9:05 am
- Forum: LightningChart Ultimate WinForms
- Topic: Not able to copy to clipboard using Width and Height
- Replies: 2
- Views: 10936
Not able to copy to clipboard using Width and Height
Hello guys. I need to copy a chart to clipboard, for this I use the CopyToClipboard(ClipboardImageFormat imageFormat, int width, int height) method, but the method doesn't return any result. If I use the CopyToClipboard() method, the method copies a picture to clipboard, but it does not appropriate ...
- Thu Jul 07, 2016 1:19 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Nearest point by coordinates
- Replies: 3
- Views: 7175
Re: Nearest point by coordinates
OK, but can I do something like this but for SampleDataSeries?
- Tue Jun 28, 2016 3:30 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Nearest point by coordinates
- Replies: 3
- Views: 7175
Nearest point by coordinates
Hello.
Could you suggest me how I can find a nearest point (and X coordinate of this point) from all series by X coordinate?
It is need for drawing a LineSeriesCursors in a properly place.
Thanks.
- Andrey.
Could you suggest me how I can find a nearest point (and X coordinate of this point) from all series by X coordinate?
It is need for drawing a LineSeriesCursors in a properly place.
Thanks.
- Andrey.
- Thu Dec 31, 2015 1:37 pm
- Forum: LightningChart Ultimate WinForms
- Topic: 3D view, Can I display border walls?
- Replies: 4
- Views: 9454
Re: 3D view, Can I display border walls?
To see the front face, you have to compose it from the zero level, of course. It is a surface, not a bar series. Ok, clear. But as I know I can't draw bar series which will look like on the pic higher(in 3D and paint over columns in different colors, have ability for rotate view) and doesn't use Su...
- Wed Dec 30, 2015 1:26 pm
- Forum: LightningChart Ultimate WinForms
- Topic: 3D view, Can I display border walls?
- Replies: 4
- Views: 9454
Re: 3D view, Can I display border walls?
Sorry for my explanation.
My chart should look like on the first pic, on the second (it is my case) I have empty: Does it more clear?
About performance: I use this. Do you have other idea?
My chart should look like on the first pic, on the second (it is my case) I have empty: Does it more clear?
About performance: I use this. Do you have other idea?
- Wed Dec 30, 2015 11:52 am
- Forum: LightningChart Ultimate WinForms
- Topic: 3D view, Can I display border walls?
- Replies: 4
- Views: 9454
3D view, Can I display border walls?
Hello
My 3D view looks like bellow: Could I display walls without adding more points(zero points around all array) in SurfaceMeshSeries3D?
And how can I improve rotation perfomance for 3D view?(it is slow in my case)
My 3D view looks like bellow: Could I display walls without adding more points(zero points around all array) in SurfaceMeshSeries3D?
And how can I improve rotation perfomance for 3D view?(it is slow in my case)
- Thu Dec 17, 2015 7:47 am
- Forum: LightningChart Ultimate WinForms
- Topic: X axis labels don't have readable values
- Replies: 2
- Views: 7296
Re: X axis labels don't have readable values
Thanks you Pasi
- Wed Dec 16, 2015 2:31 pm
- Forum: LightningChart Ultimate WinForms
- Topic: X axis labels don't have readable values
- Replies: 2
- Views: 7296
X axis labels don't have readable values
Hello)
A have a simple issue. When I zoom in or re-size my chart, I got the next view of my X axis: How can I set more space between values?
Thanks.
-Andrey.
A have a simple issue. When I zoom in or re-size my chart, I got the next view of my X axis: How can I set more space between values?
Thanks.
-Andrey.
- Mon Dec 07, 2015 10:07 am
- Forum: LightningChart Ultimate WinForms
- Topic: 3D view display issue
- Replies: 2
- Views: 6889
Re: 3D view display issue
Thank you.
- Fri Dec 04, 2015 7:46 am
- Forum: LightningChart Ultimate WinForms
- Topic: 3D view display issue
- Replies: 2
- Views: 6889
3D view display issue
Hello guys! I need your help in specific issue. I use 3D view and SurfaceMeshSeries3D. Me need display 20 charts with it. When I try do it i got the next result: Screenshot_1.png I found the problem: it is out of memory in LCU dll. I investigated my code and found what for each charts I draw much Su...
- Tue Nov 17, 2015 3:13 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Title doesn't display
- Replies: 2
- Views: 6370
Re: Title doesn't display
Thanks.
- Tue Nov 17, 2015 2:25 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Title doesn't display
- Replies: 2
- Views: 6370
Title doesn't display
Hi all. If i use : chart.ViewXY.AxisLayout.YAxesLayout = YAxesLayout.Stacked; and for each dataseries: SampleDataSeries.LimitYToStackSegment = false; SampleDataSeries.Title.Visible = true; my charts are overlapped(see screenshots bellow) s1.png but if I change LimitYToStackSegment to TRUE, then my t...
- Tue Sep 29, 2015 12:12 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Line does not display in the last point of chart
- Replies: 2
- Views: 6107
- Thu Sep 24, 2015 3:36 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Line does not display in the last point of chart
- Replies: 2
- Views: 6107
Line does not display in the last point of chart
Hello.
I try to draw line to last point of my chart. X coordinates of my line is the same XAxis.Maximum coordinate.
Actual result: Expected result: How can I do this?
also I tried to change width of line, it didn't help me too.
Thanks,
Andrey.
I try to draw line to last point of my chart. X coordinates of my line is the same XAxis.Maximum coordinate.
Actual result: Expected result: How can I do this?
also I tried to change width of line, it didn't help me too.
Thanks,
Andrey.
- Mon Sep 07, 2015 8:05 am
- Forum: LightningChart Ultimate WinForms
- Topic: how to show content of a chart if height of a chart is low a
- Replies: 2
- Views: 5352
Re: how to show content of a chart if height of a chart is l
Hello, it works.
Thanks you a lot.
Thanks you a lot.
- Fri Sep 04, 2015 3:22 pm
- Forum: LightningChart Ultimate WinForms
- Topic: how to show content of a chart if height of a chart is low a
- Replies: 2
- Views: 5352
how to show content of a chart if height of a chart is low a
Hi. i have problem with displaying contents of a chart. when i change size of window it will changed size of chart. when chart height is low, content hided. Example you can see below:
http://www.screencast.com/t/zKmrGYvLknDA
me need not hidden content.
http://www.screencast.com/t/zKmrGYvLknDA
me need not hidden content.