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Xamarin.Forms Image.Source with SSL

由 血红的双手。 提交于 2021-02-07 07:59:54
问题 I'm using an online store for user images uploaded with our App secured by SSL. The upload works all well as I'm using the WebClient with the certificate attached. But when I'm trying to use the Xamarin.Forms.Image component e.g. with the Source set to "https://blabla.com/upload/image123.jpg" the image can't be loaded on Android. On iOS this works as I've got a custom NSUrlProtocol which handles the SSL connection. var image = new Image(); //will use ImageLoaderSourceHandler image.Source =

Fast conversion of Bitmap to ImageSource [duplicate]

由 我们两清 提交于 2021-02-05 12:17:20
问题 This question already has answers here : fast converting Bitmap to BitmapSource wpf (2 answers) Closed 4 years ago . I'm programming in WPF(c#) for image processing purpose. What is fastet way for converting Bitmap to ImageSource ? 回答1: Try converting it to a BitmapImage first: public BitmapImage ConvertBitmap(System.Drawing.Bitmap bitmap) { MemoryStream ms = new MemoryStream(); bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp); BitmapImage image = new BitmapImage(); image.BeginInit();

How to add 100+ manual images in pubspec.yaml in a easy way?

由 独自空忆成欢 提交于 2020-11-28 12:59:26
问题 I need to add quite a lot of images in my app. And plan to keep the app offline. And writing 'assets/image1.jpg' is painful to the mind. I'm new to flutter and i don't know if there is any other way. Is there any? 回答1: To include an asset: flutter: assets: - assets/my_icon.png - assets/background.png To include all assets under a directory, specify the directory name with the / character at the end: flutter: assets: - assets/ Note that only files located directly in the directory will be

html Image source from UNC path

由 独自空忆成欢 提交于 2020-01-14 10:07:52
问题 I need to set an image source to a location on the network. The image is located at machineName\mappedPath\abc.jpg. It does not load in any browser though all I need it to work in is IE v9 and above. When I inspect the location in the source it is set to <img src="\\machineName\mappedPath\abc.jpg"> When i right click on the image placeholder in IE and look at the properties I see the address is set to file://machineName/mappedPath/abc.jpg Using file explorer with either of those paths opens

Find a src image value from an <a href> tag

由 可紊 提交于 2020-01-07 04:55:12
问题 I've been building an image gallery with pictures in the hundreds and I don't want them all to load on page load for obvious bandwidth issues. For starters, I put; <body onload="removeAttr("src")"> to prevent the pictures from loading which works... too well I'm afraid as it doesn't load my website header banner pic. Anyhow, my gallery is set up with a menu with each button representing a different image. The menu is displayed in this format; <ul id="menu"> <li><a href="#pic1">Title</a></li>

Imagebrush image source binding converter

由 戏子无情 提交于 2020-01-06 18:08:39
问题 I'm using an xml as source of my application via binding. in the xml there is a list of folders and a path for a sample image for each folder. The folder list is binded to listbox, and another display is binded to the selected item of the listbox, which is an item of the xml list (type XmlNode). I added the opertunity to add and remove items using the XmlDocument which was copied from the xml by the XmlProvider and save it to the source file. The problem begins when the source list is empty,

Convert ImageSource to Base64String - WP8

由 只愿长相守 提交于 2020-01-06 14:16:49
问题 am working on WP8application, I have few images in location Resources\Graphics\ i am trying to display images from these folder, but its not picking the path. Here is my code : <img src=\"/Resources;component/Graphics/"+ImageName).Append("\" ") this is in my string which i am using in my WebBrowserControl. WebBrowserControl.NavigateToString(html); // here html is a string which has all the html code in it. But its not display the images. So i want to convert the ImageSource -- Resources

Memory Leak from ImageSource/CreateBitmapSourceFromHBitmap (while capturing webcam with AForge)

由 生来就可爱ヽ(ⅴ＜●) 提交于 2020-01-06 04:06:12
问题 I am trying to output whatever is captured from a webcam to an Image control in a WPF window. I am using the AForge.NET library. Unfortunately, after a few minutes of successful capturing, I am getting an OutOfMemoryException. Likewise, as soon as I start capturing, I can see my memory usage rise continuously in the task manager until the moment of the exception (although there have been a few occasions where memory usage kept rising, then steeply dropped back to its original state, and then
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