Search found 12 matches

by itz_me_cheyi
Mon Jul 14, 2014 7:24 am
Forum: LightningChart General Q&A
Topic: Minimum RAM Required
Replies: 3
Views: 23091

Minimum RAM Required

Hi there,

I would like to know how much minimum RAM required to run the Lightning Chart.

Thank you.


-Syarli
by itz_me_cheyi
Fri May 02, 2014 5:57 am
Forum: LightningChart Ultimate WPF
Topic: Y axis label
Replies: 2
Views: 7581

Re: Y axis label

Hello..

Thank you for your reply. It's working..!!
by itz_me_cheyi
Wed Apr 23, 2014 9:36 am
Forum: LightningChart Ultimate WPF
Topic: Y axis label
Replies: 2
Views: 7581

Y axis label

Hi there, I have problem with Y axis label. I have set some properties of Y axis as below: axisY.AutoDivSpacing = false; axisY.MajorDivCount = 15; axisY.KeepDivCountOnRangeChange = true; axisY.MajorDiv = 10; then the chart display the Y axis with range value between 0-150 (please refer to Image1). I...
by itz_me_cheyi
Wed Feb 19, 2014 5:43 am
Forum: LightningChart Ultimate WPF
Topic: Delay when displaying context menu and zooming the chart
Replies: 2
Views: 8011

Delay when displaying context menu and zooming the chart

Hi there.. I'm running into an issue where there is a 1-2 seconds delay when showing chart context menu and showing the rectangle when zooming the chart by clicking and dragging the mouse left button if there are many points rendered in the chart. Do you have any idea why this happens and how to min...
by itz_me_cheyi
Tue Feb 11, 2014 9:38 am
Forum: LightningChart Ultimate WPF
Topic: PointLineSeries
Replies: 14
Views: 27413

Re: PointLineSeries

Hi, Thank you for your help. We choose to remove all marker to speed up the rendering graph process and display the points of the PointLineSeries by setting the PointsVisible property to true. However, we still need to change the color of those points (the color is red by default). Is it possible to...
by itz_me_cheyi
Thu Jan 30, 2014 3:58 am
Forum: LightningChart Ultimate WPF
Topic: PointLineSeries
Replies: 14
Views: 27413

Re: PointLineSeries

We have tried using SeriesEventMarkers but rendering graph process takes more time if we have a large number of point. (we have to wait 6 seconds for graph to render 60.000 points with marker for each point) :(

Is there any better way to achieve this?
by itz_me_cheyi
Wed Jan 29, 2014 10:00 am
Forum: LightningChart Ultimate WPF
Topic: PointLineSeries
Replies: 14
Views: 27413

PointLineSeries

Hi there, We are generating chart in ViewXY using PointLineSeries. Is there any way to create different style for each point? For example, I want to create a point in triangle symbol while the others are circle. And, is it possible to identify which point is being hovered or clicked? Thank you, Syarli
by itz_me_cheyi
Mon Jan 13, 2014 2:28 am
Forum: LightningChart Ultimate WPF
Topic: SaveToFile method
Replies: 5
Views: 9617

Re: SaveToFile method

We have found the cause.
We use background thread to load the graph and the image is not rendered because the graph has not been loaded completely.

Thank you for your help.
by itz_me_cheyi
Thu Jan 09, 2014 1:32 am
Forum: LightningChart Ultimate WPF
Topic: SaveToFile method
Replies: 5
Views: 9617

Re: SaveToFile method

Hi,

I am trying to export the ViewXY chart as .JPG file. I am using Intel(R) HD Graphics and Windows 7 Professional 64 bit.

Is there any problem with my environment?
by itz_me_cheyi
Wed Jan 08, 2014 8:51 am
Forum: LightningChart Ultimate WPF
Topic: SaveToFile method
Replies: 5
Views: 9617

SaveToFile method

Hi there,

I need to save the chart as image file and i have done this by calling SaveToFile method on the chart. But, sometimes this method returns false value and no image rendered. Could you please tell me what condition will make the image not rendered?

Thank you,

Syarli
by itz_me_cheyi
Fri Oct 18, 2013 10:19 am
Forum: LightningChart Ultimate WPF
Topic: Adding information to legend box
Replies: 1
Views: 6312

Adding information to legend box

Hi there,

I have to add some additional information to the legend box based on user request. Is there any ways to do this?

Thank you.

-Syarli-
by itz_me_cheyi
Wed Oct 02, 2013 6:46 am
Forum: LightningChart Ultimate WPF
Topic: Getting the points displayed in the ViewXY when zooming in
Replies: 1
Views: 6244

Getting the points displayed in the ViewXY when zooming in

Hi,

I am using Lightning Chart version 5.2.4001. I want to get the points being displayed when zooming in the graph, not all the points in the graph. Is there any way to do this in ViewXY?

Could you please assist? Some code sample for the workaround would be great.

Thanks,
Syarli