TouchEffect | UI-responsive touch effects for Xamarin.Forms | Form library
kandi X-RAY | TouchEffect Summary
kandi X-RAY | TouchEffect Summary
UI-responsive touch effects for Xamarin.Forms
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of TouchEffect
TouchEffect Key Features
TouchEffect Examples and Code Snippets
Community Discussions
Trending Discussions on TouchEffect
QUESTION
I am implementing a condition in my XAML using VisualState, but I don't know how I can change a property of an effect like the Xamarin Community Toolkit TouchEffect in a VisualState, any suggestions?
...ANSWER
Answered 2021-May-24 at 15:59This was the correct way to do it, my problem was because of something else, I had the code inside a DataTemplate and had to reference the page view model.
In a normal case this will work:
QUESTION
I'm trying to have a long press and short press command in a CollectionView. I'm using Xamarin.Community.ToolKit But target ViewModel Command is not being called. TouchEffect works when it's outside of CollectionView. But not when it's inside the CollectionView.
Below is the Collection View:
...ANSWER
Answered 2021-May-03 at 03:04The problem is not with TouchEffect the problem is with your Binding, because inside a DataTemplate the BindingContext if not specified get overridden (changed) to the value of ItemsSource instead of the inherited BindingContext.
You are binding with a wrong BindingContext (source), during debugging if you open and look at your "xaml binding failures" window/pane you will see explicit clear errors saying something like LongPressCommandSelection could not be found in FolderFiles, you should specify your binding source in this case:
QUESTION
I created a Frame with a Grid inside with a Boxview and an Image, but the Frame is still too big even though I entered HeightRequest: "1".
How is it possible?
ANSWER
Answered 2021-Mar-28 at 13:13Remove margin - (negative). And height and width are requested in Xamarin.Forms and not set actually. Set vertical and horizontal options for controls. Then set the HeightRequest and WidthRequest. Should solve your issue.
QUESTION
Here is the code I have so far in XAML
...ANSWER
Answered 2020-Jul-17 at 06:03If you want fix size on scrollview ,just hard code the last height of RowDefinition, do not use Auto .
QUESTION
My code below creates what is shown in the picture below where the label's text is from an API I am calling. Also the drawing canvas is taken from https://github.com/xamarin/xamarin-forms-samples/tree/master/SkiaSharpForms/Demos/Demos/SkiaSharpFormsDemos. I was wondering how to make the drawing canvas more larger in height? Thank you.
...ANSWER
Answered 2020-Jul-01 at 12:50Change your StackLayout to a Grid and specify that Row 2 has a Height of *. That will force Row 2 to consume all extra space.
QUESTION
Hi guys I used the code in in this tutorial (https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/graphics/skiasharp/paths/finger-paint) and modification with this forum post (https://forums.xamarin.com/discussion/178190/how-to-fix-cannot-convert-from-touchtracking-touchtrackingpoint-to-xamarin-forms-point) for making on screen drawing. Below is my C# code for Xamarin:
...ANSWER
Answered 2020-Jun-25 at 22:53One thing you can try is to use the the built-in touch events.
I have a sample here which does just that: https://github.com/mattleibow/SkiaSharpDemo/blob/master/SkiaSharpDemo/SkiaSharpDemo/MainPage.xaml.cs#L113
QUESTION
In my app, I've created a page with a CollectionView, when empty this CollectionView displays a Label and at the tap of a button, new items are added to the CollectionView. I want the Label to also disappear or set its visibility to false on the button tap.
XAML for CollectionView and Label
ANSWER
Answered 2020-Apr-21 at 16:43So it turns out CollectionView has a property known as EmptyView that can be used to display feedback when the CollectionView has no items/data. Pretty nifty stuff ;-).
https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/collectionview/emptyview
QUESTION
I have a problem. I am using the following extension in my code: https://github.com/andreinitescu/IconApp
With that I can control the color of an image. I implemented that in my own code like this:
...ANSWER
Answered 2020-Mar-24 at 21:48Try
QUESTION
hope your doing well.
I've been attempting to create a simple page in my app which allows the user to draw on the screen by following the code posted by Microsoft. However I must have mucked something up something as currently I'm being faced with the error "cannot convert from 'TouchTracking.TouchTrackingPoint' to 'Xamarin.Forms.Point'". Does anyone know how to fix this?
Xaml
...ANSWER
Answered 2020-Feb-20 at 12:35you have to use SKPoint if you add point to SKPath. check your code in the line and change your Points to SKPoint.
QUESTION
StackLayout stackLayout = new StackLayout()
{
BackgroundColor = Color.Transparent
};
var touchEffect = new TouchTracking.Forms.TouchEffect() { Capture = true };
touchEffect.TouchAction += TouchEffect_TouchAction;
stackLayout.Effects.Add(touchEffect);
Content=stackLayout;
ANSWER
Answered 2020-Feb-24 at 01:43This is an existing issue of the plugin . Add the following line to AppDelegate.cs in iOS project
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install TouchEffect
Available on NuGet: TouchView
Add nuget package to your Xamarin.Forms .netStandard/PCL project and to your platform-specific projects (iOS and Android)
Add TouchEffectPreserver.Preserve() line to your AppDelegate and MainActivity (preserve from linker)
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
