Search found 13 matches

by Claudio_G
Tue Aug 07, 2018 6:09 am
Forum: Gauges
Topic: Scale labels become clipped
Replies: 2
Views: 9988

Scale labels become clipped

Hello all. I downloaded a copy of the Gauges and made a few style changes, however, for some reason, when the gauges are first displayed the numbered labels on the major ticks are correctly displayed, however, as soon as the value changes the top number and the rangestart and rangeend numbers get cl...
by Claudio_G
Thu Oct 19, 2017 11:43 am
Forum: LightningChart Ultimate WPF
Topic: PointLineSeries Z-Index
Replies: 1
Views: 3277

PointLineSeries Z-Index

Good afternoon, I have a chart where i plot multiple live data sources. The list of live data sources is also displayed in an external listbox which acts as a legend. When my user hovers on an item of the listbox, the series line width is automatically increased and a call to SetHighlight() makes th...
by Claudio_G
Fri Sep 29, 2017 10:46 am
Forum: LightningChart Ultimate WPF
Topic: SolveYValueAtXValue for PointLineSeries
Replies: 4
Views: 7075

Re: SolveYValueAtXValue for PointLineSeries

I ended up doing this, which seems to work /* true if we are on databreaking, false if solved value is OK */ private bool CheckSolutionBug(PointLineSeries f_Series, LineSeriesValueSolveResult f_Solution_Result, double f_X_Value) { bool Result = false; int l_Point_1_Index; int l_Point_2_Index; double...
by Claudio_G
Wed Sep 27, 2017 12:38 pm
Forum: LightningChart Ultimate WPF
Topic: SolveYValueAtXValue for PointLineSeries
Replies: 4
Views: 7075

Re: SolveYValueAtXValue for PointLineSeries

I just digged a little bit more. There are a few discrepancies in the behavior of the function SolveYValueAtXValue: 1) When you are on a Databreaking the LineSeriesValueSolveResult.SolveStatus = LineSeriesSolveStatus.OK 2) LineSeriesValueSolveResult.NearestDataPointIndex is pointing to the correct p...
by Claudio_G
Wed Sep 27, 2017 11:22 am
Forum: LightningChart Ultimate WPF
Topic: SolveYValueAtXValue for PointLineSeries
Replies: 4
Views: 7075

SolveYValueAtXValue for PointLineSeries

Hi all, I implemented a cursor annotation display, however the SolveYValueAtXValue does not return false if one or both involved points are of the same value of DataBreaking.Value. I set my databreaking value to Double.MinValue following your performance remarks about databreaks and the if the curso...
by Claudio_G
Thu Sep 21, 2017 12:43 pm
Forum: LightningChart Ultimate WPF
Topic: IndividualPointColoring in a PointLineSeries
Replies: 1
Views: 4949

IndividualPointColoring in a PointLineSeries

I am a little confused about how the points coloring works. This is from the manual To enable individual point coloring, set IndividualPointColoring to Color1, Color2, Color3 or BorderColor setting. To disable individual point coloring, set IndividualPointColoring = Off. The color settings correspon...
by Claudio_G
Wed Sep 20, 2017 9:40 am
Forum: LightningChart Ultimate WPF
Topic: Fixed grid, updating tick labels
Replies: 2
Views: 5760

Re: Fixed grid, updating tick labels

Thanks, that is exactly what I was looking for.
by Claudio_G
Tue Sep 19, 2017 1:06 pm
Forum: LightningChart Ultimate WPF
Topic: Fixed grid, updating tick labels
Replies: 2
Views: 5760

Fixed grid, updating tick labels

Is there a way of having a fixed grid and updating the labels rather than a scrolling grid? I cannot find a setting to "freeze" the grid.

Claudio
by Claudio_G
Tue Sep 19, 2017 1:00 pm
Forum: LightningChart Ultimate WPF
Topic: Limiting the Axis range on zoom (non-bindable)
Replies: 3
Views: 5899

Re: Limiting the Axis range on zoom (non-bindable)

Thank you, I got the expected behavior.

BTW, inside the RangeChangedBaseEventArgs there is a funny foobar() method. I wonder what it does :lol:

You can find it also in the Help (.chm) file
by Claudio_G
Tue Sep 19, 2017 7:00 am
Forum: LightningChart Ultimate WPF
Topic: Control zoom and pan on 2D contour
Replies: 7
Views: 11013

Re: Control zoom and pan on 2D contour

I am trying to use this approach to limit my zoom on ViewXY but the RangeChanged doesnt have the old zoom data. this is a debug print I have made and you can see how the new values are the same as the e.Axis.Minimum and Maximum. Did I not understand what you wrote in your previous post? private void...
by Claudio_G
Tue Sep 19, 2017 6:52 am
Forum: LightningChart Ultimate WPF
Topic: Limiting the Axis range on zoom (non-bindable)
Replies: 3
Views: 5899

Limiting the Axis range on zoom (non-bindable)

What is the best way to limit the axis range when the user is zooming on the axis? On the ViewXY there is a BeforeZooming event, but it doesn't get raised when the user does a wheel zooming on the axis itself. On the axis there is a RangeChanged event but it does not allow to cancel the zoom and the...
by Claudio_G
Fri Sep 15, 2017 9:23 am
Forum: LightningChart Ultimate WPF
Topic: Separate mouse zoom on segmented Y axes, and segments clip
Replies: 2
Views: 5096

Re: Separate mouse zoom on segmented Y axes, and segments cl

Ok, I got the Zoom behavior I needed by changing the ViewXY.ZoomPanOptions.

The only missing part is how do I clip each series to it's segment?
by Claudio_G
Fri Sep 15, 2017 7:41 am
Forum: LightningChart Ultimate WPF
Topic: Separate mouse zoom on segmented Y axes, and segments clip
Replies: 2
Views: 5096

Separate mouse zoom on segmented Y axes, and segments clip

Hi there, I am looking at the examples (for instance ExampleYAxesLayouts, but also the others where you have segmentd Y axes), but I cannot make each segment zoom separately on the Y. If I zoom with the mouse wheel on the graph, bot X and Y axes are zooming in and out. If i use wheel with SHIFT, all...