Ultimate UI for iOS - Recent Threads

Question about Ultimate Mobile For IOS

dhan desis — Tue, 24 Nov 2020 16:04:14 GMT

This may sound like a dumb question but is there a way to buy the subscription for the game on IOS in the US without a japanese debit/credit card(example- using a us debit/credit card or bitcash) or is that the only way?

Error MT5211: Native linking failed, undefined Objective-C class Xamarin.iOS Native .dll

Saipujith Rk — Tue, 09 Apr 2019 16:30:37 GMT

Hi, I added IGChart.Unified.dll file to my xamarin iOS native project references , it is working in simulator but when I running into device I am getting errors. I am attaching the log please check it and tell me procedure how to fix it.

I attached Screenshots related please check it.

IGGridView header hide behind the pullDownCell when grid is empty.

Quest Analytics — Fri, 08 Feb 2019 12:03:28 GMT

I am using IGGrid in my iOS app, and I'm using pullDownCell to refresh grid data. The issue is when grid has no data means number of Rows are zero and if I pull grid view to refresh data then grid header hides behind the pullDownCell but if grid has some data then pullDownCell works fine. So why IGGridView header hides behind the pullDownCell when grid is empty? Also, how can I solve this issue?

Multiple colors on same column nuclios

Saipujithreddy RK — Mon, 04 Feb 2019 02:31:17 GMT

I am nuclios and IGChart with IGColumn series type, i want to design each column with different colors.

Eg: if x position is 1 and y position is 20. I want upto 10 red color, 10 to 15 grey color, 15 to 20 blue color, is there any way can design different colors for same column.i added image should look like that.

CalendarView

Mario Zuñiga — Thu, 04 Oct 2018 03:25:57 GMT

this Class is compatible with drag and drop, if your anser is yes, how can I get it?

How do I update graph data in realtime?

CB — Wed, 09 May 2018 15:41:37 GMT

Background:

The graphs that I've added to my app plot data in realtime. Data is sent to the app over a BLE connection and I plot the data on the graph as it comes in. The graphs start off with no data in them. All of the graphs plot similar sets of data, just for different components, so if I can get one working they should all work.

A graph has two line series that plot readings from two different sensors. The are two y-axes on the graph, each plotting the reading from one of the sensors. The x-axis is a time series, it's values should correspond with when the readings come in over BLE.

Currently, I can't seem to get the graph to plot new points when I add a new data. If I pre-populate my data array with datapoints before i create the datasource helper object, those points are plotted on the graph correctly. Here is the relevant code for one of the line series:

@objcMembers
class DataModel: NSObject {
    var date: Date!
    var value: NSNumber!
    
    init(date: Date, value: NSNumber) {
        self.date = date
        self.value = value
    }
}

When data comes in for one of the plots, it's stored as a DataModel object and added to an array like:

var oilTempReadings: [DataModel] = []

These are the class types I'm using for my axes and data series:

var xAxisTemp: IGCategoryDateTimeXAxis!
    var yAxisTemp: IGNumericYAxis!
    var temperatureLineSeries: IGLineSeries!
    var temperatureDataSource: IGCategoryDateSeriesDataSourceHelper!

And this is how I'm setting up my datasource helper:

temperatureDataSource = IGCategoryDateSeriesDataSourceHelper.init(data: bleManager.coolantTempReadings, valuePath: "value", andDatePath: "date")
        temperatureLineSeries.yAxis = yAxisTemp
        temperatureLineSeries.xAxis = xAxisTemp
        temperatureLineSeries.dataSource = temperatureDataSource
         graph.add(xAxisTemp)
        graph.add(yAxisTemp)
        graph.addSeries(temperatureLineSeries)

If I have test data in the coolantTempReadings array at this point, they are immediately populated in the graph when I add the graph to the subview. However, when new data comes in and I try to insert it into the graph, it doesn't show up. This is how I'm trying to insert the new data:

graph.insertItem(at: bleManager.coolantTempReadings.count - 1, with: temperatureDataSource)

Any ideas why the graphs aren't updating with the new data?

Change label format in IGCategoryDateTimeXAxis

CB — Mon, 07 May 2018 20:26:43 GMT

I have a chart with a time-based X axis using IGCategoryDateTimeXAxis. The chart logs data in realtime over the course of about an hour.

I'd like the x-axis labels to only display HH:mm instead of the full datetime, but I can't find a property on the axis that lets me set the date formatter.

I'm using Swift 4.

gridView:willSelectCellAtPath: selectively firing

Infragistics Fan — Mon, 30 Apr 2018 18:36:12 GMT

This is really putting the knife in my project.

As far as I understand it, the IGGridViewDelegate methods gridView:willSelectCellAtPath: and gridView:didSelectCellAtPath: don't need any special code from the programmer to get them working. Simply add them to your project's .m file and fill in the logic. When the project is run, the grid will call them if they are implemented.

Well, as my video demonstrates, this is not the case for me.

The grid does not call either of these methods for the bottom row cells.

You can see my demo on my google drive here...

https://drive.google.com/open?id=1hb6t-mm5rxkaLEmZmYbSihhPAjVO3SPg

Unfortunately I can't conveniently package up this functionality into a project because the project is very large and many files are involved in getting this on screen.

Place label above candle stick

raza najam — Tue, 24 Apr 2018 12:59:29 GMT

I want to add the price direction labels on candlestic, i am using Financial Charts with type candlestic, need your help and advice on this matter you can see the label on the screen i am adding.

Secondly, is it possible to add bar chart for financial data using infragistics like the above screen.

Changing the position of the y-axis title

CB — Fri, 13 Apr 2018 15:49:49 GMT

I have a chart with two y-axes, one on each side. The titles for both y-axes show up on the left side of the axis - this makes sense for the left axis, but not the right one, since it puts the title on the inside of the chart.

How can I move the location of the title on the right-side y-axis to the right of the labels (outside the chart)?

Customizing grid lines on a chart with two Y-axes

CB — Thu, 22 Feb 2018 20:01:14 GMT

I've created a chart that has two line series. They share the same x-axis but they each have their own y-axis, one on the left and one on the right. The left y-axis goes from 0-120 and the right y-axis goes from 0-100.

The problem I'm having is that the grid lines look all funky, since there's a horizontal grid line at each 20-interval from the left and each 10-interval from the right. I'd like to clean this up.

Can you let me know which of the following solutions are possible. I'm using Swift 4:

Remove horizontal grid lines for one of the axes. The lines won't line up with the labels on one of the axes, but this isn't a big deal.
Remove horizontal gridlines entirely.
Remove all grid lines. I've been able to remove all gridlines by setting the IGChartView.gridMode property, but that's also removing the outer border of the graph, which I don't want.
Modify the right y-axis (0-100) so that it stays in step with the left y-axis and doesn't extend to the top of the graph. That line series would just never reach the top of the graph.

I would prefer to go with option 1 if possible.

Related question: Is there a way to put a border on the graph that isn't dependant on grid lines? I'd like to add a permanent border to the right side of the graph as well.

Thanks!

Any way to force tick intervals at specific values?

CB — Mon, 12 Feb 2018 20:31:21 GMT

I have a gauge that goes from -70 to 150 with the interval set to 50. I would like the ticks and labels to mark the [-50,0,50,100,150] values but they currently mark the [-70,-20,30,80,130] values.

Is there a way to specify the interval starting point?

How do I make the radial gauge fill out its whole circle?

CB — Wed, 17 Jan 2018 19:55:13 GMT

Hi,

I've created some radial gauges inside of CGRect objects and I want the edge of each gauge to touch the sides of the rectangle.

The problem is that the backingShape is extending far beyond the edge of the "ticks" and everything else. So the backing is touching the sides of the box, but the useful part of the gauge is only about half the radius of the backing.

I've tried adjusting the backingOuterExtent value to less than 1, but this makes the backing smaller instead of the rest of the gauge bigger.

How do I push the rest of the gauge (ticks, labels, needle) out to the edge of the backing, so that the gauge is as large as possible for the space it's confined to?

Crash on ColumnResize by Adorner

Jürgen Kaufmann — Mon, 20 Nov 2017 08:40:07 GMT

We're using the NUCLiOS-Tools with Xamarin and having issues with the IGGridView-Control. When the resizeoption is set to IGGridViewColumnResizeActionAdorner, the app crashes sometimes while the resizing happens. On older iPads it happens more often than on newer ones, although they have the same iOS-Version installed (11.1).

It also happens more often when the GridView shows groups and you try to resize the column with the finger on the GroupHeader.

This is the Exceptioninfo:

Foundation.MonoTouchException: Objective-C exception thrown. Name: NSInvalidArgumentException Reason: -[ColumnResizeAdornerCellManipulator finishWithVelocity:]: unrecognized selector sent to instance 0x1c0cc2df0
Native stack trace:
0 CoreFoundation 0x0000000184e79d1c + 148
1 libobjc.A.dylib 0x00000001840c8528 objc_exception_throw + 56
2 CoreFoundation 0x0000000184e871c8 + 0
3 CoreFoundation 0x0000000184e7f6b0 + 1380
4 CoreFoundation 0x0000000184d6501c _CF_forwarding_prep_0 + 92
5 dataConnectAISsellcomPad 0x00000001008f634c dataConnectAISsellcomPad + 336716
6 dataConnectAISsellcomPad 0x000000010092e250 dataConnectAISsellcomPad + 565840
7 UIKit 0x000000018e948134 + 64
8 UIKit 0x000000018e94c698 + 124
9 UIKit 0x000000018e42c628 + 320
10 UIKit 0x000000018e2e1b50 + 732
11 UIKit 0x000000018e9365a8 + 1084
12 UIKit 0x000000018e936118 + 404
13 UIKit 0x000000018e935274 + 276
14 UIKit 0x000000018e2dfe5c + 3180
15 UIKit 0x000000018e2b1384 + 340
16 UIKit 0x00000001a3c662b4 + 100
17 UIKit 0x000000018ebfe85c + 2364
18 UIKit 0x000000018ec00de8 + 4760
19 UIKit 0x000000018ebf9d04 + 152
20 CoreFoundation 0x0000000184e222e8 + 24
21 CoreFoundation 0x0000000184e22268 + 88
22 CoreFoundation 0x0000000184e21af0 + 204
23 CoreFoundation 0x0000000184e1f6c8 + 1048
24 CoreFoundation 0x0000000184d3ffb8 CFRunLoopRunSpecific + 436
25 GraphicsServices 0x0000000186bd7f84 GSEventRunModal + 100
26 UIKit 0x000000018e3142f4 UIApplicationMain + 208
27 dataConnectAISsellcomPad 0x0000000101d59940 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 17861076
28 dataConnectAISsellcomPad 0x0000000101cce74c _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 17291232
29 dataConnectAISsellcomPad 0x0000000101cce70c _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 17291168
30 dataConnectAISsellcomPad 0x000000010104bb80 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 4172820
31 dataConnectAISsellcomPad 0x0000000101bed384 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 16368664
32 dataConnectAISsellcomPad 0x0000000104d25214 mono_pmip + 24148
33 dataConnectAISsellcomPad 0x0000000104d9e8c8 mono_pmip + 521480
34 dataConnectAISsellcomPad 0x0000000104da1a28 mono_pmip + 534120
35 dataConnectAISsellcomPad 0x0000000104d09478 _ZN7gmscore8renderer9RenderBin11PerformDrawINSt3__115__list_iteratorINS_4base10reffed_ptrINS0_10BaseEntityEEEPvEEEEvT_SB_PNS0_14EntityRendererEb + 1042820
36 dataConnectAISsellcomPad 0x0000000104e7a43c _Z9__isctypeim + 41872
37 dataConnectAISsellcomPad 0x0000000100fd4628 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 3684028
38 libdyld.dylib 0x000000018486256c + 4

How do you programmatically slide the tab menu into view

Infragistics Fan — Thu, 21 Sep 2017 18:37:49 GMT

I have a slide tab menu at the bottom edge of my app, with a little tab poking up in the center bottom for the user to tap to slide it's contents into view, and tap again to slide out of view. I can't figure out how to do this programmatically. Setting isExpanded = YES doesn't do anything.

Spline and SplineArea Series on same chart with Swift

Sal — Wed, 13 Sep 2017 20:30:00 GMT

I'm working on a test project with different charts and one chart I'm having issues with right now is a single chart with 2 spline area series and 1 spline series. I use Swift as my main language as well so I'm trying to keep this as a swift project and so far no matter how I try only one series shows up on the chart view (usually the last one added). I'm sure I'm missing something or don't have something configured correctly but didn't find anything in the documentation that helped. Here's the code that I've been working with

func setupArea1Series(time1 : Date, time2 : Date) {

let dataSource = IGCategoryDateSeriesDataSourceHelper()

dataSource.dates = [time1, time2]

dataSource.values = [0, 1]

let splineSeries = IGSplineAreaSeries(key: "series1")

splineSeries.xAxis = self.dateAxis

splineSeries.yAxis = self.valueAxis

splineSeries.dataSource = dataSource

self.chartView.addSeries(splineSeries)

}

func setupSplineSeries(time3 : Date, time4 : Date, time5 : Date) {

let dataSource = IGCategoryDateSeriesDataSourceHelper()

dataSource.dates = [time3, time4, time5]

dataSource.values = [2, 3, 2]

let splineSeries = IGSplineSeries(key: "series2")

splineSeries.xAxis = self.dateAxis

splineSeries.yAxis = self.valueAxis

splineSeries.dataSource = dataSource

self.chartView.addSeries(splineSeries)

}

func setupSplineAreaSeries2(time6 : Date, time7 : Date) {

let dataSource = IGCategoryDateSeriesDataSourceHelper()

dataSource.dates = [time6, time7]

dataSource.values = [4, 0]

let splineSeries = IGSplineAreaSeries(key: "series3")

splineSeries.xAxis = self.dateAxis

splineSeries.yAxis = self.valueAxis

splineSeries.dataSource = dataSource

self.chartView.addSeries(splineSeries)

}

func setupChartView() {

self.dateAxis = IGCategoryDateTimeXAxis(key: "xAxis")

self.dateAxis.minimum = self.selectedDate.startOfDay

self.dateAxis.maximum = self.selectedDate.endOfDay

self.valueAxis = IGNumericYAxis(key: "yAxis")

self.chartView = IGChartView(frame: CGRect(x: 0, y: 8, width: self.view.frame.size.width, height: self.view.frame.size.height-22))

self.chartView.delegate = self

self.chartView.add(self.dateAxis)

self.chartView.add(self.valueAxis)

self.chartView.isMultipleTouchEnabled = false

self.sideMenuView.contentView.addSubview(chartView)

}

The chart setup is called in viewDidLoad and then the series are added with just random times during a given day for each series. If I change the order of the series it only creates the last one added.

SideMenu and Interface Builder / Autolayout

Sal — Fri, 25 Aug 2017 07:20:34 GMT

So I'm working on a small project that uses a side menu with just a few options and it seems like if you try to design the view in the Interface Builder and add some constraints the side menu opens but everything stays in place. If you remove the constraints everything slides over like it should so I'm not sure if this is just an issue with trying to use Interface Builder with the components or if it's better to just add all the views in code to the side menus content view (which will also move with the menu when added programmatically).

CalendarView week only format without day view?

Sal — Wed, 23 Aug 2017 19:19:30 GMT

I have a design/need for a calendar view in an application that is just a single week row that can be scrolled (direction isn't as important as design but horizontal scrolling was the intended behavior). Is this something that is possible with the Infragistics CalendarView, and when in the week mode can I disable the ability to go into the month/year modes as well? Have been digging through the documentation but not really finding much in the docs/examples for what I'm trying to achieve.

Thanks for the controls, just recently moved from Telerik and so far have been pretty happy with the ease of use (though some swift updates in the documentation would be nice).

Datagrid auto scrolls to the end of column

Mike Stuck — Tue, 08 Aug 2017 20:24:54 GMT

Our application has 6 fixed left columns and an array off secondary data columns (scrollable). When viewing the data on an iPhope our grid is always offset to the end of the column causing the label to initially be hidden. (See screenshot for reference) As soon as we slide to reveal the label it is ok, so there is no issue with frames or anything of that nature.

I have tried to make the gridview auto scroll to a view at position (0,0). I am curious as to what this could be. I have searched cell properties and grid properties to try and find something dealing with justification or cell alignment. Any help is much appreciated!

Swift

Robert — Sat, 08 Jul 2017 13:25:35 GMT

Why are there still no Swift code examples in 2017 1?

It appears that IG refuses to acknowledge the existence of Apple's Swift language.

Swift developers using Nuclios deserve the same resources as objective c users.

I would appreciate an official response from IG explaining their position on Swift.

IGcalenderView NucliOS dayViewShowAMPM Preperty displays time without Space betwwen hour and AM/PM

Kosta Tzavaras — Fri, 26 May 2017 11:06:09 GMT

IGcalenderView NucliOS dayViewShowAMPM Preperty:

By setting this Preperty it displays Hour and AM/PM without space between it.

Memory issue with the tab on slide view control

Infragistics Fan — Mon, 06 Mar 2017 22:18:49 GMT

According to "Reveal" version 6, I have over 100 tabs in memory, each with a different memory address, even though I've only defined the tab to have a single, centered tab.

I think you guys have a bad leak in the slide tab view.

Umbrella header for module 'IGChart' does not include header

Michael — Mon, 27 Feb 2017 20:00:59 GMT

Hello,

Today I updated my iOS app to use version 16.2 of IGChart. I am trying to archive my application and submit it to the app store but I am getting a bunch of warnings about IGChart not including headers. What do I need to do to remove these warnings? I am attaching a screenshot for clarity.

Using XCode 8.2.1, Swift 3, IGChart is the only third-party framework in the application

Numeric Keypad and Select All

Matthew Cuda — Tue, 17 Jan 2017 15:13:57 GMT

I have a grid with a qty and a description. Currently, when I edit the cell it gives me the default keyboard.

1. I need to make this a number pad
2. I need to automatically select the number automatically, so when he edits he overwrites the existing value

3. Perform validation on the number as it is entered or when editing ends.

IGCalendarView

Douglas Hill — Mon, 05 Dec 2016 12:36:51 GMT

In the Xamarin iOS IGCalendar view, is there a way to set the start day of the week? I want the start day of the week to be Monday, instead of Sunday, for example.