Inserting an image from a URL into a BLOB

Similar Questions

• How to load an image from a URL cascading

  I am trying to load an image from a URL, but it could not be shown. The source code is as below:

  ImageView {}
  imageSource: "https://developer.blackberry.com/cascades/files/reference/images/image_carl_larsson_1898.png."
  }

  If waterfall doesn't support loading image URL, is there an ordinary or simple to dynamically load the image of the url in C++?

  Thank you

  Have a look here:

  https://github.com/BlackBerry/Cascades-samples/tree/master/TLDR

• Loading the Images from the Internet into my BB APP...

  Hello, I need help on loading images from the internet into my BB application (not in the web browser)

  then a few buttons next and prev images I have saved in a table addresses do not know how to load and display them in my application any idea any example of code...?

  Thnx in advance

  This should give you some hints:

  http://www.coderholic.com/BlackBerry-webbitmapfield/

  most important: do not the networks on the thread of the event.

• Cannot copy image from a url from an invocation

  Hi, I do an application what and now work correctly, but I have a problem. When my application is called is reciving a url as follows:

  file:///accounts/1000/invoke/com.MyApp.image.open/xa000000000000a/IMG_00000027.jpg

  As you can see, this url points to an image, and is the uri from the received call parameter. At this stage I can show the image perfectly in my application (because it is invoked as a card in another application). The goal is to save the url of the image in a database for future access to the app. I tried to register the url because it is above, but now I understand why I could not properly gwendoline image (the stuff of card).

  Then I tried the following:

  void ApplicationUI::addRecord (const QUrl & url)
  {
  Create a new folder
  QDir (QDir::currentPath() + "/ shared/photos/").mkdir("myApp");
  Setting up the source url
  QString from = url.toString ();
  Setting up the destination path
  QString = QDir::currentPath() + ' / shared/photos/myApp ";
  Copy of the file
  QFile::copy (from, to);
  }

  I have permission to access_shared. I didn't really now what's the problem with that. I'm kinda a noob and I'd appreciate your advice and help. Thank you!

  Hello!

  Thank you!

  I achieve my goal like this:

  void ApplicationUI::addRecord (const QUrl & url)
  {
  Create a new folder
  QDir (QDir::currentPath() + "/ shared/photos/").mkdir("myApp");
  Get the file and file information
  QFile file (url.toString ());
  QFileInfo fileInfo (file);
  Setting up the source url
  QString from = url.path ();
  Setting up the destination path
  QString = QDir::currentPath() + ' / shared/photos/myApp / "+ fileInfo.fileName ();
  Copy of the file
  QFile::copy (from, to);
  }

  Originally, I used QString from = url.toString () and got:

  file:///accounts/1000/invoke/com.MyApp.image.open/xa0000000000058/IMG_00000066.jpg

  Then I tried = url.path () QString and I got:

  / Accounts/1000/Invoke/com. MyApp.image.Open/xa0000000000058/IMG_00000066.jpg

  In addition, I changed the setting to QString to QDir::currentPath() = + ' / shared/photos/myApp / "+ fileInfo.fileName ();

  Small piece that I could copy the image.

  Hope you find it useful!

• Image from a URL database record

  Hello

  I'm building a name of product, price, link, picture the usual online catalogue, etc.

  the link of the product and the image are on another server that url are datatbade cells

  no problem with the link of product using < td > < p > < a href = "<?" PHP echo $row_Recordset1 ["productUrl"];? ">" target = "_new" > click for more < /a > < /p > < table >

  But I have a problem with the image have tried

  < td > < img src = "< a href =" <? PHP echo $row_Recordset1 ["imageUrl"];? > ' > < table >.

  <? PHP echo $row_Recordset1 ['description'];? > < table >

  but simply an area of placeholder even when image is uploaded to the server and preview in browser

  all the details are

  < table border = "1" >

  < b >

  name < td > < table >

  productUrl < td > < table >

  imageUrl < td > < table >

  Description < td > < table >

  < /tr >

  <? PHP {? >}

  < b >

  < td > <? PHP echo $row_Recordset1 ['name'];? > < table >

  < td > < p > < a href = "<?" PHP echo $row_Recordset1 ["productUrl"];? ">" target = "_new" > click for more < /a > < /p > < table >

  < td > < img src = "< a href =" <? PHP echo $row_Recordset1 ["imageUrl"];? > ' > < table >.

  <? PHP echo $row_Recordset1 ['description'];? > < table >

  < /tr >

  <? PHP} while ($row_Recordset1 = mysql_fetch_assoc ($Recordset1));? >

  < /table >

  Thank you

  You have a href in your image src... I have never seen that before, so I don't know if it's the correct syntax.

  Change:

  " >

  TO:

  

  and if you want the image to be clickable:

  

• Programmatically paste an image from the Clipboard into the LabVIEW picture control

  Does anyone know how to paste the image residing in the Windows Clipboard in a LabVIEW picture control programmatically?

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• Insert an image in Dreamweaver

  How can I insert an image from a URL I can change in design mode? THX

  If the image is to a remote URL, you cannot change it in Design view. You must download the image to your local drive in order to change it. However, if the image is on the site of another person, you certainly don't have the legal right to download and modify.

• Download image from a web URL

  Hello

  I know that it is currently impossible to load a web URL in an ImageView. Did someone successfully downloaded an image from a URL web to use in an ImageView locally? Any quick way to do it? I am interested to implement something like that;

  Thank you!

  Martin

  I think that the Image class, which composed imageview has a constructor that takes a QByteArray you can get from a web request/response

• CS5 - how to easily slide in the images from a browser?

  In the previous version (on the PC anyway) you caould literally drag an imaeg from a web browser empty just a place in photoshop and it would become immediately available to work on.

  It saved me tons of time (click right imaeg, save it on the desktop, go to photoshop, open, select the image, etc.)... .to was all done instantly.

  With a little experience under my belt with CS5, it seems as if I can not get it working.  Maybe it's my ignorance with MAC OS (I'm new to it), or I need a different browser, etc..

  Anyone know how to drag and drop images on the web (browser), directly in Photoshop (CS5)? I use a new MacBook Pro 13"

  You can drag and drop the image from the browser into the Photoshop icon on the dock and it will open automatically.

  I hope this helps!

• During the "offering" an image from Photoshop CS3

  When I "place" an image from Adobe Photoshop into a document in InDesign CS5 it's blurry. The picture is not blurred in Photoshop. Why this might be happening? Appreciate any help! I also tried to put the same picture in InDesign CS2 and it is blurred. Must the version of Photoshop (CS3) be identical to the version of InDesign (CS5)? Thank you!
  

  View > display performance > high quality display

• How can I program a button to retrieve an image from a user base and insert them into a form field?

  I need help (I have not the slightest idea) with a java script to program a button to retrieve an image from a user base and insert into a form field. To go to the menu select icon.

  [edited by moderator - he had no body to the post office and it was while heading a long title.] [Shorten the title and pasted the original title, plenty of length as the message body]

  Okay, that's actually quite easily. As the l' evenement event MouseUp button, select "Execute JavaScript" and enter this code:

  event.target.buttonImportIcon ();

  When you click the button it will open a file selection dialog and the selected file is displayed under the icon of the button.

• How to insert image from mysql into the table using php and create the checkbox in the table?

  How can I insert image from mysql into the table using php and create the checkbox for each data as a vote? Here is my code...

  WELCOME

  connect_error) {die ("connection failed:".)} $conn-> connect_error); } $sql = "SELECT no, Calon, ID, of course, the Image OF THE candidates." $result = $conn-> Query; If ($resultat-> num_rows > 0) {echo ' '; export data of each line while ($row = $result-> fetch_assoc()) {"echo"}}

  NO	Candidate	INFO	Vote
  " . $row ["no"]. "		-" . $row ["Calon"]. " -" . $row ['ID']. " -" . $row ['class']. " "; } ECHO ' ' ;} else {echo '0 results' ;} $conn-> close();?} > hope someone can help me because I am a newbie in this program... need to finish this project... Thank you.

  If you have saved the file name in the database, it's pretty simple.

  echo '';
  

  Is the same for the box:

  echo '';
  

  If you have saved the image file in the database, it is much more complicated. I recommend you store only the file name in the database.

• Download pictures from a url, and then rename the images

  Hey guys,.

  I just discovered the power of Applescript, which is pretty amazing to see what you could do with it.  I have, I learn a lot, but still need your help.

  I need an applescript script that upload photos from a url and rename them with a new name.  (see attached photo)

  I found something like that on Windows, excel script, but I need something like this for Mac.

  Thanks in advance for your time!

  

  The following AppleScript will download the file and rename it with a single command. If the download is completed, a dialog box displays the new file name and report success. The example download and rename displayed image.

  game urlPath to 'https://discussions.apple.com/servlet/JiveServlet/showImage/2-30384132-729230/Un title - 1.jpg.

  set newname to POSIX path of ((path to the Office) as text) & "foo.jpg".

  set state to (the shell script "curl s o", newname, space & quoted form of urlPath)

  If the status is "" then

  display the dialog box "File:" & newname & return & "File uploaded successfully." "."

  on the other

  Display alert "The specified URL image download failed." giving after 10

  end if

  return

• Update of ListView dummy image using images from URL http

  Hi guys...

  Please help me with this.

  I have created a ListView in QML file and filled with data received from a webservice. Since this web service provides all the images, I have to place a dummy image at this location. Then I used another method to retrieve images of the url. Now, I got the image in my CPC file. But I could not update my listview. I tried several methods. But failed.

  Here is my code snippet.

   ListView {
                  id: listView
                  objectName: "listView"
  
                  dataModel: ArrayDataModel {
                      id: myListModel
  
                  }
  
                  // Override default GroupDataModel::itemType() behaviour, which is to return item type "header"
                  listItemComponents: ListItemComponent {
                      id: listcomponent
                      // StandardListItem is a convivience component for lists with default cascades look and feel
                      StandardListItem {
                          title: ListItemData.postText
                          description: ListItemData.postDate
                          status: ListItemData.filePath
                          imageSource: "asset:///images/4.png"
                      }
  
                  }
                  layoutProperties: StackLayoutProperties {
                      spaceQuota: 1.0
                  }
                  horizontalAlignment: HorizontalAlignment.Fill
                  verticalAlignment: VerticalAlignment.Fill
  
              }
  

  In the PRC, I get my image like this.

  void PostHttp::imageFetcher(){
  const QUrl url("http:///828/828_20135312012288.png");
  if (flag1 == true) {
      get(url);
  }
  }
  void PostHttp::onImageReply(){
      QNetworkReply* reply = qobject_cast(sender());
      QString response;
      QImage img;
      QString filePathWithName = "data/img/";
      QString imageName;
  
      if (reply) {
              if (reply->error() == QNetworkReply::NoError) {
                  flag1 = false;
                  const int available = reply->bytesAvailable();
                  if (available > 0) {
                  const QByteArray buffer(reply->readAll());
                  response = QString::fromUtf8(buffer);
                  img.loadFromData(buffer);
                  img = img.scaled(40, 40, Qt::KeepAspectRatioByExpanding);
                  const QImage swappedImage = img.rgbSwapped();
                  const bb::ImageData imageData = bb::ImageData::fromPixels(
                          swappedImage.bits(), bb::PixelFormat::RGBX,
                          swappedImage.width(), swappedImage.height(),
                          swappedImage.bytesPerLine());
                  bb::utility::ImageConverter::encode(QUrl(QDir::currentPath() + "/shared/camera/img.png"), imageData, 75);
                  qDebug()<<"current path is "<
  Thanks in advance
  			 
  You can pass a QByteArray of image data coded directly to an imageView in the image property, set of QVariant::fromValue (). However, in your case you can place the uri to which you saved the image and not the bytes. Advantage: cascades puts these images in cache. If you use deterministic file names, you can avoid any networking calls or loading of images when only the populated list of point sier after be recycled.
  
  img.loadFromData(buffer);
  img = img.scaled(40, 40, Qt::KeepAspectRatioByExpanding);
  img.save(QDir::currentPath() + "/shared/camera/img.png"), 0, 75);
  
  QImage can do all this for you, without permutation of bytes.
  All you have to do is then updated the datamodel.
  		   

• My images from various sources are fine in the library, but when I do develop they are converted into negative.

  My images from various sources are fine in the library, but when I do develop they are converted into negative.

  Go to Preferences, click the performance tab, and then clear the check box