Search found 113 matches

by fredd41
Tue Mar 06, 2018 1:45 pm
Forum: LightningChart Ultimate WinForms
Topic: GetGraphSegmentInfo problem
Replies: 5
Views: 6374

Re: GetGraphSegmentInfo problem

what is the equation to get SegmentHeightProperty and SumOfHeightProperties ?

and where is the index in your equation ? because each segment has a different value

what do you mean by "last segments" ? the last, the last two, the last three ...?
by fredd41
Tue Mar 06, 2018 3:58 am
Forum: LightningChart Ultimate WinForms
Topic: GetGraphSegmentInfo problem
Replies: 5
Views: 6374

Re: GetGraphSegmentInfo problem

I would like to move and resize my user controls before the endupdate() function. Can you tell me how you calculate the height and top values of each segment ? Is it possible to calculate these values with these parameters : Chart.Height Chart.ViewXY.Margins.Vertical Chart.Margin.Vertical Chart.Padd...
by fredd41
Fri Mar 02, 2018 8:21 pm
Forum: LightningChart Ultimate WinForms
Topic: GetGraphSegmentInfo problem
Replies: 5
Views: 6374

GetGraphSegmentInfo problem

hi it is possible to get segment informations while an chart update ? example: chart.beginupdate ' .... modify segments (ex. remove 2 segments) Dim t() As Single = Chart.ViewXY.GetGraphSegmentInfo.SegmentTops ' wrong values myUserControl3.top = t(2) ' wrong value chart.endupdate Dim t() As Single = ...
by fredd41
Fri Mar 02, 2018 6:33 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with intensity grid series
Replies: 4
Views: 5907

Re: problem with intensity grid series

works only for the last segment
preview2.jpg
preview2.jpg (113.92 KiB) Viewed 5898 times
by fredd41
Thu Mar 01, 2018 2:02 am
Forum: LightningChart Ultimate WinForms
Topic: problem with intensity grid series
Replies: 4
Views: 5907

Re: problem with intensity grid series

grid.ShowInLegendBox = False grid.Title.Visible = False grid.ValueRangePalette = CreatePalette() grid.FullInterpolation = False grid.Optimization = IntensitySeriesOptimization.StaticData grid.LimitYToStackSegment = True grid.SetRangesXY(0, fileDuration, Y.Minimum, Y.Maximum) grid.SetSize(NumberOfFra...
by fredd41
Thu Mar 01, 2018 2:00 am
Forum: LightningChart Ultimate WinForms
Topic: problem with intensity grid series
Replies: 4
Views: 5907

problem with intensity grid series

hi

when I attach an intensity grid series to an Y-Axis :

Dim grid = New IntensityGridSeries(chart.ViewXY, XAxis, YAxis)

the grid is one pixel too high

fred
preview2.jpg
preview2.jpg (243.49 KiB) Viewed 5907 times
by fredd41
Thu Mar 01, 2018 1:34 am
Forum: LightningChart Ultimate WinForms
Topic: bug - MouseButtons.middle
Replies: 1
Views: 2705

bug - MouseButtons.middle

hi

the middle mouse button event occurs for all your object events except MouseDown.
It works for MouseMove, MouseUp, MouseDoubleClick, but not MouseDown.

Try
chart.MouseDown
chart.ViewXY.XAxes(0).MouseDown

fred
by fredd41
Wed Nov 15, 2017 2:51 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

Hi
I'm wondering if you found a problem about my bug.
thanks
by fredd41
Mon Oct 30, 2017 6:07 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

and there is a bug in your intensity grid mouse example.

check pixel map
move slowly the cursor inside the chart by the top or by the right
by fredd41
Mon Oct 30, 2017 4:52 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

check my cpu usage with and without intensity grid:

http://www.gel.usherbrooke.ca/audio/spi/slow_cpu.mp4 (with intensity grid - second segment)
http://www.gel.usherbrooke.ca/audio/spi/quick_cpu.mp4 (without intensity grid)
by fredd41
Mon Oct 30, 2017 4:32 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

my intensity grid code Dim grid = New IntensityGridSeries(.ViewXY, XAxis, st.Y.Axis) grid.ShowInLegendBox = False grid.Title.Visible = False grid.ValueRangePalette = CreatePalette(st.Z.Minimum, st.Z.Maximum) grid.FullInterpolation = True grid.SetRangesXY(0, st.Info.Duration, st.Y.Minimum, st.Y.Maxim...
by fredd41
Mon Oct 30, 2017 4:28 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

dxdiag page 2
by fredd41
Mon Oct 30, 2017 4:28 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

dxdiag page 1
by fredd41
Mon Oct 30, 2017 4:25 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

ok your example is faster with pixel map checked but you don't have a band like me. I replaced my code with intensity grid (pixelrendering=true) but it's still slow When I try to move my band over the chart, there is a delay between the mouse cursor and the band position. If I remove the intensity g...
by fredd41
Mon Oct 30, 2017 1:05 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

No, I have 10 FreeformPointLineSeries with 1024x1500 points .
My wave signal has 150 seconds (1024x10 points per second)

If I try your Intensity grid mouse control example with 1024 x 1500, it's very slow
by fredd41
Thu Oct 26, 2017 2:02 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

Version number of LightningChart : last winform version Could you share your application with us : no, it's too big with a lot of requirements Where FreeformPointLineSeries is used? Is it Heatmap (middle segment) : yes, the spectrum of the first curve 10 FreeformPointLineSeries : yes, the spectrum h...
by fredd41
Wed Oct 25, 2017 1:58 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

Re: problem with band

I found the problem. it becomes slow when I change the dimensions of the points of a FreeformPointLineSeries. If points are set to (1,1), it's very fast. But otherwise it's slow. my current code : (very slow) For Each f As FreeformPointLineSeries In chart.ViewXY.FreeformPointLineSeries Dim w = CSng(...
by fredd41
Tue Oct 24, 2017 4:08 pm
Forum: LightningChart Ultimate WinForms
Topic: problem with band
Replies: 17
Views: 26638

problem with band

hi I've been trying to fix a problem for several months, but I think it's on your side. When I move a band over a segment containing FreeformPointLineSeries, if the segment has a certain height or width, the band move slowly or quickly. Please check my videos. In the quick version, the band follow m...
by fredd41
Mon May 02, 2016 3:12 pm
Forum: LightningChart Ultimate WinForms
Topic: viewxy - change NaN visual representation
Replies: 5
Views: 6653

Re: viewxy - change NaN visual representation

you can clip data:

find nan values

SampleDataSeries.SetClipAreas

find min and max (without nan)

y.setrange(min,max)
by fredd41
Mon Apr 25, 2016 6:49 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

and something I receive a fatal error : {"Render device create failed: Object reference not set to an instance of an object."} StackTrace: at Arction.WinForms.Charting.LightningChartUltimate.MMC() at Arction.WinForms.Charting.LightningChartUltimate.SYC() at Arction.WinForms.Charting.LightningChartUl...
by fredd41
Mon Apr 25, 2016 6:41 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

if I set :

.RenderOptions.AntiAliasLevel = 1
.RenderOptions.LineAAType2D = LineAntiAliasingType.QLAA
.RenderOptions.DeviceType = RendererDeviceType.AutoPreferD11

The text of each annotation doesn't appear.
by fredd41
Mon Apr 25, 2016 3:43 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

there is another problem:

in your version 7, check both pictures and see the diffrence between renderer = auto and renderer = AutoPreferD11

with renderer = AutoPreferD11, the graph is not clear.
by fredd41
Mon Apr 25, 2016 3:29 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

great
thanks for your work
by fredd41
Mon Apr 25, 2016 11:56 am
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

hi

did you try to fix the problem ?

thanks
by fredd41
Thu Apr 21, 2016 5:25 pm
Forum: LightningChart Ultimate WinForms
Topic: RangeChangedEventArgs constructor
Replies: 1
Views: 2731

RangeChangedEventArgs constructor

hi

in the version 7.0, can you add this constructor for RangeChangedEventArgs

new RangeChangedEventArgs(min, max, axe, cancel)

thanks
by fredd41
Thu Apr 21, 2016 5:11 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

doesn't change, I tried in "large data speed" and "cut line data"

why you need a super video card to redraw a simple line ?
by fredd41
Thu Apr 21, 2016 4:13 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

here is your "large data open speed test"

there is always a lag between mouse position and band border position

http://www.gel.usherbrooke.ca/audio/spi ... 120653.mp4
by fredd41
Thu Apr 21, 2016 4:03 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

check the cursor and the mouse, the cursor must be under the mouse, the line is always 1 cm to the right or to the left
same problem with a simple band.
it' is a basic task.
if I create a picturebox, it follows my mouse
http://www.gel.usherbrooke.ca/audio/spi ... 115421.mp4

thanks
by fredd41
Thu Apr 21, 2016 3:56 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

what is the maximum size for attachment, i will send you a video
by fredd41
Thu Apr 21, 2016 3:53 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

same problem, the band doesnt follow the mouse cursor, always 1 cm between both positions
the lag disappears when you stop the mouse
by fredd41
Thu Apr 21, 2016 3:41 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

I have only 140 errors with your new version ;(
by fredd41
Thu Apr 21, 2016 3:38 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

where is Arction.LightningChartUltimate.ScrollBar in your version 7
by fredd41
Thu Apr 21, 2016 3:00 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

I cannot download the version 7.0.2 on your server.
I receive a timeout message
by fredd41
Thu Apr 21, 2016 2:54 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

I tried a lot of computers and the lag is always there
by fredd41
Thu Apr 21, 2016 2:23 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

my computer is new (dell precision 7510). my video card is normal (not bad, not very good), it's not a video gamer card. Intel HD graphic 530 total available graph memory : 8000 mb dedicated video memory : 128 mb system video memory : 0 mb shared system memory : 8000 mb why you need a super graphic ...
by fredd41
Thu Apr 21, 2016 2:17 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

each user has a different computer.

what is the difference between version 6.5 and 7.0 ? I don't want to rewrite all my code.
by fredd41
Thu Apr 21, 2016 1:51 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

Hi I tried your example "Large Data open speed test" with a simple band (with transparent interior). If you resize the band (by left or by right), the border doesn't follow the mouse position, there is a lag between the border position and the mouse position. I can send you a video if you want. Same...
by fredd41
Wed Apr 13, 2016 11:34 am
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

Re: performance with two screens

version 6.5.8.4 I made a mistake. If I maximize my chart on both screens, the resolution is 3840x1080 (not 3840x2160). why the behavior is not the same depending on the size of my chart ? when I move a band, do you redraw all the points of the chart or just the points under the band (the band is onl...
by fredd41
Tue Apr 12, 2016 7:13 pm
Forum: LightningChart Ultimate WinForms
Topic: performance with two screens
Replies: 29
Views: 40592

performance with two screens

hi I have a chart with 2 signals and 2 bands. When my chart is smaller than 1 screen (1920x1080), I can move (with the position of my mouse) my bands very quickly. But If I maximize my chart on 2 screens (3840x2160), there is a big lag between the position of my mouse and the position of the bands. ...
by fredd41
Mon Jan 18, 2016 3:33 pm
Forum: LightningChart Ultimate WinForms
Topic: xaxis labels
Replies: 3
Views: 4828

Re: xaxis labels

didnt modify

true and 50%
by fredd41
Mon Jan 18, 2016 2:42 pm
Forum: LightningChart Ultimate WinForms
Topic: xaxis labels
Replies: 3
Views: 4828

xaxis labels

hi

sometimes the x-axis labels are unreadable. is it possible to fix the problem ?
(always at least a space between 2 labels)

thanks
by fredd41
Wed Jan 13, 2016 9:40 pm
Forum: LightningChart Ultimate WinForms
Topic: segments & y-axis labels
Replies: 1
Views: 3235

segments & y-axis labels

hi I think there is a bug with Y-Axis labels when a segment become very small. My picture1 is normal (you can see the Y-Axis labels). If I resize my main window just a little bit, all Y-Axis labels display a long number. (picture2) My Resize event is empty. Same thing if I have only one segment. tha...
by fredd41
Thu Mar 19, 2015 6:50 pm
Forum: LightningChart Ultimate WinForms
Topic: wrong scrollbar size
Replies: 2
Views: 5108

wrong scrollbar size

hi the scrollbar is too long of one pixel thanks Imports Arction.LightningChartUltimate.SeriesXY Imports Arction.LightningChartUltimate Imports Arction.LightningChartUltimate.Axes Public Class Form1 Public WithEvents m_Chart As New LightningChartUltimate Private Sub Form1_Load(sender As Object, e As...
by fredd41
Thu Mar 19, 2015 6:31 pm
Forum: LightningChart Ultimate WinForms
Topic: MouseMoveOff problem
Replies: 4
Views: 5183

Re: MouseMoveOff problem

move your mouse over the Y axis and leave quickly (to the left)
by fredd41
Thu Mar 19, 2015 6:29 pm
Forum: LightningChart Ultimate WinForms
Topic: MouseMoveOff problem
Replies: 4
Views: 5183

Re: MouseMoveOff problem

Imports Arction.LightningChartUltimate.SeriesXY Imports Arction.LightningChartUltimate Imports Arction.LightningChartUltimate.Axes Public Class Form1 Public WithEvents m_Chart As New LightningChartUltimate Private Sub Form1_Load(sender As Object, e As EventArgs) Handles Me.Load m_Chart.Parent = Me m...
by fredd41
Tue Mar 17, 2015 12:51 pm
Forum: LightningChart Ultimate WinForms
Topic: MouseMoveOff problem
Replies: 4
Views: 5183

MouseMoveOff problem

hi Your MouseMoveOff event doesn't work properly. If you move your mouse outside of the object very fast, the event is not fired. example: AddHandler Chart.ViewXY.YAxes(0).MouseOverOn, AddressOf YAxis_MouseMoveOn AddHandler Chart.ViewXY.YAxes(0).MouseOverOff, AddressOf YAxis_MouseMoveOff Private Sub...
by fredd41
Wed Mar 11, 2015 3:57 pm
Forum: LightningChart Bug Reports
Topic: bug contextmenustrip over lightningchart
Replies: 2
Views: 6647

bug contextmenustrip over lightningchart

hi create a new project add a winform add a lightningchart set dock property -> fill add a contextmenustrip (or a menustrip control) add 3 or 4 submenus (ex: new, open, add, close) click on the chart (to hide the contextmenustrip) click on the contextmenustrip1 icon (you will see the contextmenu ove...
by fredd41
Tue Mar 03, 2015 2:51 pm
Forum: LightningChart Ultimate WinForms
Topic: Zoom bug with Stacked View
Replies: 1
Views: 3317

Zoom bug with Stacked View

hi there is a big problem when you zoom in the stacked view if xaxis.minimum =0 and xaxis.maximum = 50 When you zoom more than the xaxis.maximum value (example : from 10 to 60) the newMin and newMax values are incorrect newMin = xaxis.maximum (instead of 10) newMax > xaxis.maximum (instead of 50) yo...
by fredd41
Mon Dec 15, 2014 5:36 pm
Forum: LightningChart Ultimate WinForms
Topic: SeriesEventMarkers & ClipAreas
Replies: 4
Views: 5392

Re: SeriesEventMarkers & ClipAreas

not fixed in your new release 6.3.2
text is visible, not the icon

thanks
by fredd41
Thu Dec 11, 2014 2:15 pm
Forum: LightningChart Ultimate WinForms
Topic: MinimumSize bug
Replies: 1
Views: 3331

MinimumSize bug

hi

create a new project
add a chart
change minimumsize = 0,0
save your project
close your project
open your project
minimumsize = 110,90

thanks
by fredd41
Wed Dec 10, 2014 9:53 pm
Forum: LightningChart Ultimate WinForms
Topic: getgraphsegmentinfo
Replies: 1
Views: 3212

getgraphsegmentinfo

hi very good job for your segmented view, very easy to implement. but the getgraphsegmentinfo function doesn't return the good information when the layout is set to segmented example : Chart.ViewXY.AxisLayout.Segments.Count = 2 Chart.ViewXY.GetGraphSegmentInfo.SegmentCount = 1 it would be nice if yo...
by fredd41
Wed Dec 03, 2014 4:09 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

and how you can get the segment height (in pixel) ?
like chart.ViewXY.GetGraphSegmentInfo.SegmentHeight

because chart.ViewXY.AxisLayout.Segments(i).height return always 1

thanks
by fredd41
Wed Dec 03, 2014 3:03 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

hi very good job for your segmented view, very easy to implement. but the getgraphsegmentinfo function doesn't return the good information when the layout is set to segmented example : Chart.ViewXY.AxisLayout.Segments.Count = 2 Chart.ViewXY.GetGraphSegmentInfo.SegmentCount = 1 It's a little bit dist...
by fredd41
Wed Dec 03, 2014 1:11 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

yesss
I will check your new version
thanks
by fredd41
Wed Dec 03, 2014 1:10 pm
Forum: LightningChart Ultimate WinForms
Topic: SeriesEventMarkers & ClipAreas
Replies: 4
Views: 5392

Re: SeriesEventMarkers & ClipAreas

thanks for the new release
by fredd41
Mon Dec 01, 2014 4:59 pm
Forum: LightningChart Ultimate WinForms
Topic: SeriesEventMarkers & ClipAreas
Replies: 4
Views: 5392

SeriesEventMarkers & ClipAreas

hi

if a SeriesEventMarker is in a clipping area, the text is visible but not the icon, why ?

A GetClipAreas function would be interesting.

thanks
by fredd41
Thu Oct 30, 2014 11:58 am
Forum: LightningChart Ultimate WinForms
Topic: rectangle zoomin
Replies: 4
Views: 8008

Re: rectangle zoomin

yes thanks
by fredd41
Mon Oct 20, 2014 4:48 pm
Forum: LightningChart Ultimate WinForms
Topic: rectangle zoomin
Replies: 4
Views: 8008

Re: rectangle zoomin

thanks
by fredd41
Fri Oct 17, 2014 6:11 pm
Forum: LightningChart Ultimate WinForms
Topic: rectangle zoomin
Replies: 4
Views: 8008

rectangle zoomin

hi there is a way to hide the rectangle zoomin ? I want to cancel a zoomin action with the chart.keydown event (when I press on escape) I able to cancel the zoomin action but I want to hide the rectangle when the user press escape. The rectangle disappears only when the user releases the left mouse ...
by fredd41
Wed Oct 08, 2014 11:55 am
Forum: LightningChart Ultimate WinForms
Topic: zoomrectline problem
Replies: 4
Views: 5732

Re: zoomrectline problem

ok thanks
by fredd41
Tue Oct 07, 2014 11:56 am
Forum: LightningChart Ultimate WinForms
Topic: zoomrectline problem
Replies: 4
Views: 5732

Re: zoomrectline problem

hi

I would like to know if this behavior is normal?

thanks
by fredd41
Mon Oct 06, 2014 12:09 pm
Forum: LightningChart Ultimate WinForms
Topic: annotation
Replies: 3
Views: 5913

Re: annotation

a keypress event would be nice
thanks
by fredd41
Fri Oct 03, 2014 7:03 pm
Forum: LightningChart Ultimate WinForms
Topic: annotation
Replies: 3
Views: 5913

annotation

hi

is it possible to edit an annotation text (by the user) ?

thanks
by fredd41
Thu Oct 02, 2014 3:05 pm
Forum: LightningChart Ultimate WinForms
Topic: zoomrectline problem
Replies: 4
Views: 5732

Re: zoomrectline problem

you can try this code: Imports Arction.LightningChartUltimate.SeriesXY Imports Arction.LightningChartUltimate Imports Arction.LightningChartUltimate.Axes Public Class Form1 Private Sub Form1_Load(sender As Object, e As EventArgs) Handles Me.Load Dim axisX As AxisX = m_Chart.ViewXY.XAxes(0) axisX.Scr...
by fredd41
Thu Oct 02, 2014 3:01 pm
Forum: LightningChart Ultimate WinForms
Topic: zoomrectline problem
Replies: 4
Views: 5732

zoomrectline problem

hi when you are zooming in the chart, if you press a key (ex: space, print screen, F7...), the zoomin is canceled, is it normal ? if yes, why it's not only Escape ? and if you're zooming and you press a key. When you release the left mouse button, the zoomrectline doesnt disappear and the zoomin is ...
by fredd41
Tue Sep 30, 2014 3:36 pm
Forum: LightningChart Ultimate WinForms
Topic: Band LimitYToStackSegment bug
Replies: 1
Views: 4405

Band LimitYToStackSegment bug

Hi I think there is a bug with the title location when you limit the band to the Y segment. Can you try this code ? (Create a form, add your chart and 2 buttons) Imports Arction.LightningChartUltimate.SeriesXY Imports Arction.LightningChartUltimate Imports Arction.LightningChartUltimate.Axes Public ...
by fredd41
Mon Sep 29, 2014 12:29 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

payment done!
thanks
by fredd41
Fri Sep 26, 2014 5:29 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

ok
by fredd41
Fri Sep 26, 2014 3:38 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

ok perfect thanks

did you tried my code ?
by fredd41
Fri Sep 26, 2014 3:37 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

ok because that would be really useful to show grid lines above the sampledataseries
by fredd41
Fri Sep 26, 2014 3:21 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

now try this code run the project and move the y-axis up and down the lines will disappear if min and max > 0 or min and max < 0 thanks Imports Arction.LightningChartUltimate.SeriesXY Imports Arction.LightningChartUltimate Imports Arction.LightningChartUltimate.Axes Public Class Form2 Private Sub Fo...
by fredd41
Fri Sep 26, 2014 3:09 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

I tried your code, and the behind property doesn't work
try it
gridLines.Behind = false;
by fredd41
Fri Sep 26, 2014 2:22 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

and the Behind property doesn't work, the lines are always behind the sampladataseries.
by fredd41
Fri Sep 26, 2014 1:40 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

same thing if min and max are positive, the lines disappear
by fredd41
Fri Sep 26, 2014 1:28 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

your workaround works with linecollection but I think there is a bug:

if my Y-Axis has a negative min and a negative max (ex: -50 to -10),
the lines are invisible.
I tried to switch min and max for AY and BY but it doent work.
I tried BY=math.abs(max), doesn't work

thanks
by fredd41
Fri Sep 26, 2014 12:02 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

ok it's done, I bought a license. Like you said, can you set my requirements to quick implementation queue ? What I need : 1- Two Y-Axis per segment (left & right) for 2 sampledataseries (see above) 2- An property to show panning icon after the threshold (ex: ZoomPanOptions.ShowPanningIconAfterThres...
by fredd41
Thu Sep 25, 2014 9:23 pm
Forum: LightningChart Ultimate WinForms
Topic: MousePanThreshold
Replies: 6
Views: 9158

Re: MousePanThreshold

it works
thanks
by fredd41
Thu Sep 25, 2014 6:49 pm
Forum: LightningChart Ultimate WinForms
Topic: MousePanThreshold
Replies: 6
Views: 9158

Re: MousePanThreshold

ok

and there is a workaround to change the background color outside of a band (see picture)

thanks
by fredd41
Thu Sep 25, 2014 6:41 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

ok what I need
thanks
by fredd41
Thu Sep 25, 2014 5:08 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

I need different vertical grid lines of each segment
by fredd41
Thu Sep 25, 2014 5:04 pm
Forum: LightningChart Ultimate WinForms
Topic: MousePanThreshold
Replies: 6
Views: 9158

Re: MousePanThreshold

1- I don't want to disable panning

2- I want to show icon only after the threshold
and I want to show all other internal icons
by fredd41
Thu Sep 25, 2014 4:06 pm
Forum: LightningChart Ultimate WinForms
Topic: MousePanThreshold
Replies: 6
Views: 9158

MousePanThreshold

hi

is it possible to show the panning icon only after the MousePanThreshold?
it's very disturbing when you have a right-click event.

thanks
by fredd41
Thu Sep 25, 2014 3:39 pm
Forum: LightningChart Ultimate WinForms
Topic: Individual major/minor line style
Replies: 23
Views: 43457

Re: Individual major/minor line style

is it possible to add a different grid for each segment ?
by fredd41
Wed Sep 24, 2014 12:06 pm
Forum: LightningChart Ultimate WinForms
Topic: linecursor
Replies: 2
Views: 5670

Re: linecursor

ok thanks
by fredd41
Tue Sep 23, 2014 9:02 pm
Forum: LightningChart Ultimate WinForms
Topic: linecursor
Replies: 2
Views: 5670

linecursor

hi

is it possible to set the linecursor height & top to fit in a specify segment ?
I want to play a segment (each segment is a wave file)

thanks
by fredd41
Fri Sep 19, 2014 5:15 pm
Forum: LightningChart Ultimate WinForms
Topic: y axis layout
Replies: 6
Views: 8552

Re: y axis layout

but it's not possible to show the area of a sampledataseries (without adding another style of series) ?
by fredd41
Fri Sep 19, 2014 3:15 pm
Forum: LightningChart Ultimate WinForms
Topic: designer bug
Replies: 1
Views: 3866

designer bug

hi add a chartultimate in a form (in c# or vb) add sampledataseries in the designer (click viewxy, click sampledataseries, click ...) add a couple of point in sampledouble (example : 4, 0, 5, 2, 8) click ok you will show your series now close your form or your project reopen the form the series is s...
by fredd41
Fri Sep 19, 2014 3:07 pm
Forum: LightningChart Ultimate WinForms
Topic: y axis layout
Replies: 6
Views: 8552

Re: y axis layout

is it possible to show area under a sampledataseries (with the speed of the sampledataseries) ?
thanks
by fredd41
Fri Sep 19, 2014 12:18 pm
Forum: LightningChart Ultimate WinForms
Topic: y axis layout
Replies: 6
Views: 8552

Re: y axis layout

perfect
by fredd41
Fri Sep 19, 2014 11:46 am
Forum: LightningChart Ultimate WinForms
Topic: dll definitions
Replies: 2
Views: 4438

Re: dll definitions

no problem
thanks
by fredd41
Thu Sep 18, 2014 5:00 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

ok thanks
I will buy it next week.
I want to test a few things before.
Maybe Tuesday or Wednesday.
by fredd41
Thu Sep 18, 2014 2:57 pm
Forum: LightningChart Ultimate WinForms
Topic: dll definitions
Replies: 2
Views: 4438

dll definitions

hi

I have a suggestion:

is it possible to add a little definition for each property, event or function in your library?
When we go through the list of properties we have to guess the function of each property.

Maybe this suggestion is already in your to-do list.

thanks
by fredd41
Thu Sep 18, 2014 2:46 pm
Forum: LightningChart Ultimate WinForms
Topic: y axis layout
Replies: 6
Views: 8552

y axis layout

hi

I updated my last dll for 6.1.
Now my y-axis doesn't have the same layout.
I want to put the labels of the second y-axis on the right (not over the segment)
Where is the property ?

thanks
by fredd41
Thu Sep 18, 2014 2:35 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

ok but how it works ?
by fredd41
Thu Sep 18, 2014 12:37 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

hi

i'm ready to buy a license every year for my project
but I need this feature, is it possible to add it ?
I think is very useful.

thanks
by fredd41
Mon Sep 15, 2014 9:17 pm
Forum: LightningChart Ultimate WinForms
Topic: axis index and series index
Replies: 3
Views: 5271

Re: axis index and series index

if I remove and insert the axis the series doesn't follow the axis
by fredd41
Mon Sep 15, 2014 6:00 pm
Forum: LightningChart Ultimate WinForms
Topic: y-axis layout
Replies: 4
Views: 8260

Re: y-axis layout

not interesting when the user switch between stacked and layered view
you must create and delete axis all the time
by fredd41
Mon Sep 15, 2014 5:45 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

you can see an example
by fredd41
Mon Sep 15, 2014 5:39 pm
Forum: LightningChart Ultimate WinForms
Topic: y-axis layout
Replies: 4
Views: 8260

Re: y-axis layout

hi

as you see in the picture, the segment in the second take all the place.
Imagine with 20 segments, the layered view is inappropriate.
by fredd41
Mon Sep 15, 2014 12:17 pm
Forum: LightningChart Ultimate WinForms
Topic: legend box 2
Replies: 2
Views: 5535

Re: legend box 2

ok thanks
by fredd41
Mon Sep 15, 2014 12:17 pm
Forum: LightningChart Ultimate WinForms
Topic: y-axis layout
Replies: 4
Views: 8260

y-axis layout

Hi I suggest a new Y-axis layout: Possibility to layer all Y-Axis to show only one with the biggest max and the smallest min. When you have a lot of segments, the layered view is inappropriate. example: .ViewXY.AxisLayout.YAxisAutoPlacement = YAxisAutoPlacement.AllLeft .ViewXY.AxisLayout.YAxesLayout...
by fredd41
Mon Sep 15, 2014 11:58 am
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

Re: segment

hi like I said I want to use only one chart to zoom over all the segments. It could be possible if you add a layout for the X-Axis axislayout.XAxisLayout = stacked axislayout.YAxisLayout = stacked axislayout.XAxisAutoPlacement = Allbottom axislayout.YAxisAutoPlacement = LeftThenright Is it possible ...
by fredd41
Fri Sep 12, 2014 2:45 pm
Forum: LightningChart Ultimate WinForms
Topic: axis index and series index
Replies: 3
Views: 5271

axis index and series index

Hi

It could be nice if we could retrieve the index of an axis in the axis list.
A property like indexOf or GetIndex.

Same thing for a series in the sampledataseries list.

Also functions like SendtoBack, BringtoFront, MoveUp, MoveDown could be nice to move an axis or a series in the list.


thanks
by fredd41
Fri Sep 12, 2014 2:35 pm
Forum: LightningChart Ultimate WinForms
Topic: setrange bug
Replies: 1
Views: 4298

setrange bug

hi I have 2 sampledataseries and 2 Y-Axis. The second series is not assigned (voluntary). Y1 Y2 s1.AssignYAxisIndex = 0 s2.AssignYAxisIndex = -1 if I call setRange on the first Y-Axis Y1, s2.AssignYAxisIndex will be set to 0 : For Each series As SampleDataSeries In .ViewXY.SampleDataSeries If series...
by fredd41
Thu Sep 11, 2014 7:13 pm
Forum: LightningChart Ultimate WinForms
Topic: segment
Replies: 17
Views: 42308

segment

hi is it possible to add 2 Y-axis for each segment in stacked view? (like componentone for example, there is a Y2 property) I would like to stack wave files and add a trendline in each of them with a different scaling (for example the RMS value in dB), but I want to use only one chart to zoom over a...
by fredd41
Wed Sep 10, 2014 2:15 pm
Forum: LightningChart Ultimate WinForms
Topic: legend box 2
Replies: 2
Views: 5535

legend box 2

hi 2- is it possible to change the location of the legend manually: example legendbox.left = 0 legendbox.top = 0 legendbox.width = me.width 3- I lost the legendbox if I select position = topleft, topcenter or topright 4- Is it possible to change the series icon in the legendbox : line -> box (more v...
by fredd41
Tue Sep 09, 2014 12:47 pm
Forum: LightningChart Ultimate WinForms
Topic: legend box
Replies: 1
Views: 4022

Re: legend box

I found to remove the bands
by fredd41
Tue Sep 09, 2014 12:43 pm
Forum: LightningChart Ultimate WinForms
Topic: legend box
Replies: 1
Views: 4022

legend box

hi 1- is it possible to remove all bands from legend box, just series ? 2- is it possible to change the location of the legend manually: example legendbox.left = 0 legendbox.top = 0 legendbox.width = me.width 3- I lost the legendbox if I select position = topleft, topcenter or topright 4- Is it poss...
by fredd41
Mon Sep 08, 2014 12:36 pm
Forum: LightningChart Ultimate WinForms
Topic: graph area
Replies: 2
Views: 5265

Re: graph area

thanks
;)
by fredd41
Fri Sep 05, 2014 7:03 pm
Forum: LightningChart Ultimate WinForms
Topic: previous zoom and next zoom
Replies: 1
Views: 3683

previous zoom and next zoom

hi

I want to know how can I get the previous/next zoom in the stack zoom in my KeyDown event.

thanks
by fredd41
Fri Sep 05, 2014 6:58 pm
Forum: LightningChart Ultimate WinForms
Topic: graph area
Replies: 2
Views: 5265

graph area

hi I have 1 chart with 3 sampledataseries. I have 3 Y-axis. So my chart has 3 stacked graphics. I want to know where I can get each graphic location coordinates (x,y, width,height). Each series has a IsMouseOver property. ViewXY has a IsMouseOverGraphArea. But where is this property for each graphic...