Questions tagged [ffimageloading]
129 questions
0
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XamarinForms FFImageLoading CachedImage issue
I'm getting a .PNG image file from an API like so
public static async Task GetImage(string UserID)
{
var URL = "assumeThisUrlPointsToServer"
HttpClient client = new HttpClient();
Stream stream = await…
Ayudh
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0
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2 answers
UWP - Black color instead of transparency
This is an issue for xamarin.uwp and FFImageLoading, but it reproduces only in UWP.
The issue with optimized files by Photoshop.
I optimized my images on a server with Photoshop. I exported them with option Smaller File (8-bit) after it I got black…
Pavlo Datsiuk
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1 answer
FFImage - Very slow loading of User Photos (Xamarin Forms)
I am trying to display user photos from the local filesystem using FFImage loading. I display these photos in a "Cached Image" in a FlowListView as shown:
user3211306
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2 answers
Xamarin.Forms FFImageLoading SVGs to ESRI RunTimeImage
Converting an SVG to a RunTimeImage.
Essentially I'm trying to find a way to access the stream before it gets wrapped in an SVGImageSource so I can feed the byte array into the ArcGis RunTimeImage provided by Esri.
SVG's are kept in a PCL.
DisplayName
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1 answer
Xamarin.IOS FFimageloading doesn't load
I have a problem with FFImageLoading with ios: the CachedIamages doesn't load.
But with Android all works well.
I have researched a lot on the web but i have found notthing usefull.
I have already update to the last prereleased but notthing.
any…
Alessandro Zago
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0
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2 answers
How to use FFImageLoading in ViewWillAppear?
I want to show a UIImageView in the top bar with an UIImage from a url and then cache it in my iOS native Xamarin iOS app. The problem is that when added to ViewWillAppear the FFImageLoading log shows that the image is being cancelled about 9 times…
Tarostar
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Cannot initialize FFImageLoading, exception thrown
I am trying to use the FFImageLoading in a cross-platform xamarin app.
I followed the instructions, and installed the Xamarin.FFImageLoading and Xamarin.FFImageLoading.Forms in both the android and IOS projects.
I then use this code to intitialize…
Matthew Goulart
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0
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2 answers
Xamarin forms: Android image type and path for onplatform when using ffimageloading
Using Xamarin Forms and the NuGet FFImageloading plugin, I want to specify OS specific image paths in my XAML code like this:
…
Igor P.
- 1,407
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1 answer
xamarin.forms save file/image
coding xamarin form project and also using pcl storage. have problem with saving image or file on device all examples i found show how to save stream of byte array into file but non of them show how to turn convert image into usable format for…
Deathrain
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Xamarin.Forms Error loading SVG Image using Data Binding using FFImageLoading
I'm using the Xamarin.FFImageLoading.Svg.Forms Nuget package.
I have the Image Bindings in my XAML where I'm using a ListView.ItemTemplate to render multiple menu items at once.
greg
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0
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1 answer
Xamarin.Forms - Using FFImageLoading with ListView.ImageCell
I have my UWP (but also Android and IOS) dummy app that loads Simpsons characters and images into a ListView as defined below
pixel
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1 answer
FFImageLoading ErrorCommand invokes all instances
I am trying to use FFImageLoading in a ListView using only XAML and a view model. For each item in the list i have a model and I want to trap when an image fails to load and update a label thats associated with the image in the same…
user1371314
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1 answer
Image source based on properties value in Xamarin.Forms
I've got a custom MyCachedImage that inherits from FFImageLoading.Forms.CachedImage, which is used in a ListView to display images.
The source of this image is composed by 2 properties: a custom object as entity and an integer as size.
Let's say if…
Longa
- 364
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0 answers
Binding using FFImageLoading.Cross.MvxCachedImageView in iOS
I'm using FFImageLoading.Cross.MvxCachedImageView and trying to make conditional binding in iOS, but it fails with the following Mvx trace:
Problem seen during binding execution for binding Image for MvxValueConverterValueCombiner…
Hrvoje Matic
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1 answer
Xamarin Android FFImageLoading ImageService.Instance.LoadUrl() System.NullReferenceException
I've got a strange problem with FFImageLoading. Compiler don't show any error, but while application is starting on device, there is thrown an exception:
System.NullReferenceException.
Code:
C#
private void setUserImage()
{
…
Karol Gasienica
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