Size of downloaded image?

Size of downloaded image?

By : user2949340
Date : November 16 2020, 06:23 AM
I wish did fix the issue. The size of the image is not available until it is open. Test for width and height in the ImageOpened event handler.
code :
  var bitmap = new BitmapImage(new Uri(uri));

  // ImageOpened fires when image is downloaded and decoded
  bitmap.ImageOpened += (s, args) =>
    var w = bitmap.PixelWidth;

  // setting the source causes the ImageOpened or ImageFailed event to fire.
  // image2 must be in visual tree

  image2.Source = bitmap;

Share : facebook icon twitter icon
scale the size of downloaded image to fit the imageview

scale the size of downloaded image to fit the imageview

By : Zeuis Umali
Date : March 29 2020, 07:55 AM
Hope that helps First of all, your decodeFile() method, which supposed to decode the image file from cache and resize it to smaller bitmap, will not resize it to a SQUARE SIZE. so, when you load your decoded bitmap into your ImageView, without any specified option in your layout or in your ImageView, you will get your image with original respect ratio.
What I suggest here is:
code :
    android:scaleType="centerCrop" />
image downloaded using universal image loader have same fixed size

image downloaded using universal image loader have same fixed size

By : Peter Fiorella
Date : March 29 2020, 07:55 AM
this will help i fixed my problem by doing no thing with image loader
just i added those two line to the image view XML
code :
Downloaded image has bigger size than wanted

Downloaded image has bigger size than wanted

By : user2946828
Date : March 29 2020, 07:55 AM
Hope that helps SOLUTION
I created a UITableViewCell class and implemented all the attributes of my labels and image view:
code :
- (void)awakeFromNib {

    imageView.frame = CGRectMake(8, 8, 54, 54);
    title.frame = CGRectMake(79, 14, 200, 21);
    subtitle.frame = CGRectMake(79, 31, 200, 33);
    date.frame = CGRectMake((self.window.frame.size.width - 140), 0, 100, 21);
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *CellIdentifier = @"Cell";
    HomeTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];

    cell.title.text = [arrayTitle objectAtIndex:indexPath.row];
    cell.subtitle.text = [arraySubtitle objectAtIndex:indexPath.row];
    cell.date.text = [arrayDate objectAtIndex:indexPath.row];
    cell.imageView.image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@", [arrayImage objectAtIndex:indexPath.row]]]]];

    return cell;
Up scaling image size downloaded by scrapy image pipeline

Up scaling image size downloaded by scrapy image pipeline

By : Quy Pham
Date : March 29 2020, 07:55 AM
it should still fix some issue It looks like you're using PIL or Pillow. resize doesn't alter the image in-place, it returns a new image. So you need this:
code :
image = image.resize((basewidth,hsize), Image.ANTIALIAS)
Image downloaded with wget has size of 4 bytes

Image downloaded with wget has size of 4 bytes

By : 黃柏鈞
Date : March 29 2020, 07:55 AM
hope this fix your issue Looks like some kind of misconfiguration on the server side. It won't return the image unless you specify that you accept gzip compressed content. Most web browsers nowadays do this by default, so the image is working fine in browser, but for wget or curl you need to add accept-encoding header manually. This way you will get gzip compressed image. Then you can pipe it to gunzip and get a normal, uncompressed image.
You could save the image using:
code :
wget --header='Accept-Encoding: gzip' -O- http://sklepymuzyczne24.pl/_data/ranking/686/e3991/ranking.gif | gunzip - > ranking.gif
Related Posts Related Posts :
  • Marshal.Copy attempted to read or write protected memory At Random Times
  • Restrict Type variable to specific class or subclass
  • Horizontal text alignment in a PdfPCell
  • C# crashing with Form.show() command, ObjectDisposedException - Deeper look / explanation please
  • Will the result of a LINQ query always be guaranteed to be in the correct order?
  • "Could not find default endpoint element that references contract"
  • Umbraco Request.QueryString is null if it's the first time the page is loaded
  • Error inconsistent accessibility method C#
  • How to program Intel Xeon Phi with C#?
  • remove nested element using regular expression
  • Is there a C# alternative to Java's vararg parameters?
  • Clear particular column values in DataTable
  • how to add event handler to programatically created checkboxes
  • Cannot apply indexing with [] to an expression of type 'System.Collections.Specialized.NameValueCollection'
  • Check for key in pre-existing dictionary in case insensitive manner
  • How to remove year from datetime object?
  • Accessing Settings in different ways
  • "This project is empty" error in Sonarqube
  • How to create reusable icon menu in Xamarin
  • Value Cannot be null in Ado.Net connectivity
  • Adding a custom/dynamic attribute when using XSD.exe
  • How to convert object to correct type
  • Automatically sign out from Forms Authentication in ASP.NET when browser is closed
  • Can a WCF service support both Buffered and Streamed transfer modes?
  • Verify a CA Certificate with a public key in C#
  • How to invoke a Web Service that requires the "patch" verb using the C# WebClient wrapper?
  • Proper way a implementing property based on generic type
  • Closing a form that is created in another thread
  • How Can You Bind a List<String> to a StackPanel
  • WPF Application Update Best Practices - Architectural Explanation
  • System.UnauthorizedAccessException in Server.MapPath()
  • Connecting and Using SQL Compact Edition in a WPF application
  • C#: weird ref in constructor to behave like "virtual field"
  • C# XDocument Load with multiple roots
  • How to decide what goes in the Domain or Application Project in a "DDD" solution?
  • How to get/set a property of an interface that is not always implemented
  • Read-only array field in unsafe struct
  • i got "Invalid attempt to call Read when reader is closed" when using sqldatareader how to solve it in a three
  • Why should I encapsulate objects in using if there is garbage collection
  • How to load Word document from byte array
  • Caliburn.Micro and ContextMenu for DataGrid Row
  • Linq "join" with a IList<T> getting "Error Unable to create a constant value.."
  • How to draw red wavy line under words in RichTextBox c# winform
  • HttpPostedFileBase returns Null MVC3
  • Refresh Dropdownlist in webform
  • How to convert serialized byte array back to its text form
  • How to do a loop to check all the variables at the same time for C#?
  • Facebook Sentiment Analysis API
  • Counting occurrences of specific letters in string
  • Module 'System.Data.Linq' Version=, Culture=neutral, Publickeytoken=b77a5c561934e089' should be referenced
  • C# MVC Dynamically create view model
  • Get Executing Path of C# application when using nunit with Jenkins
  • GDI count stable near 100 but Handle count keep increasing
  • Problem adding string value to ViewBag from an MVC Action using TempData
  • Reading Excel file on condition
  • what is windows programming from C++, C# and Java perspective?
  • How to deal with C# object references in MongoDB?
  • How to create a list from filtering 2 lists with linq to object
  • Webclient calls to DownloadString cause my app to freeze
  • How to create a JSON WebService in c# ASP.Net with a valid JSON output and query with JQuery/Ajax
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org