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  • What's the best way to fill or paint around an image in Java?

    - by wsorenson
    I have a set of images that I'm combining into a single image mosaic using JAI's MosaicDescriptor. Most of the images are the same size, but some are smaller. I'd like to fill in the missing space with white - by default, the MosaicDescriptor is using black. I tried setting the the double[] background parameter to { 255 }, and that fills in the missing space with white, but it also introduces some discoloration in some of the other full-sized images. I'm open to any method - there are probably many ways to do this, but the documentation is difficult to navigate. I am considering converting any smaller images to a BufferedImage and calling setRGB() on the empty areas (though I am unsure what to use for the scansize on the batch setRGB() method). My question is essentially: What is the best way to take an image (in JAI, or BufferedImage) and fill / add padding to a certain size? Is there a way to accomplish this in the MosaicDescriptor call without side-effects? For reference, here is the code that creates the mosaic: for (int i = 0; i < images.length; i++) { images[i] = JPEGDescriptor.create(new ByteArraySeekableStream(images[i]), null); if (i != 0) { images[i] = TranslateDescriptor.create(image, (float) (width * i), null, null, null); } } RenderedOp finalImage = MosaicDescriptor.create(ops, MosaicDescriptor.MOSAIC_TYPE_OVERLAY, null, null, null, null, null);

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  • What file format can represent an uncompressed raster image at 48 or 64 bits per pixel?

    - by finnw
    I am creating screenshots under Windows and using the LockBits function from GDI+ to extract the pixel data, which will then be written to a file. To maximise performance I am also: Using the same PixelFormat as the source bitmap, to avoid format conversion Using the ImageLockModeUserInputBuf flag to extract the pixel data into a pre-allocated buffer This pre-allocated buffer (pointed to by BitmapData::Scan0) is part of a memory-mapped file (to avoid copying the pixel data again.) I will also be writing the code that reads the file, so I can use (or invent) any format I wish. However I would prefer to use a well-known format that existing programs (ideally web browsers) are able to read, because that means I can visually confirm that the images are correct before writing the code for the other program (that reads the image.) I have implemented this successfully for the PixelFormat32bppRGB format, which matches the format of a 32bpp BMP file, so if I extract the pixel data directly into the memory-mapped BMP file and prefix it with a BMP header I get a valid BMP image file that can be opened in Paint and most browsers. Unfortunately one of the machines I am testing on returns pixels in PixelFormat64bppPARGB format (presumably this is influenced by the video adapter driver) and there is no corresponding BMP pixel format for this. Converting to a 16, 24 or 32bpp BMP format slows the program down considerably (as well as being lossy) so I am looking for a file format that can use this pixel format without conversion, so I can extract directly into the memory-mapped file as I have done with the 32bpp format. What raster image file formats support 48bpp and/or 64bpp?

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  • Load Images in WPF application

    - by LLS
    I am not familiar with WPF, and I just feel quite confusing. I am trying to create a little computer game, and there are elements I want to display dynamically. I use Image class and add the images to a canvas. But I'm not sure whether it's a good practice. I feel that adding controls to canvas seem to be a little wired. And I'm a little concerned about the performance, because I may need many images. The real problem is, I can't load the images from the image files. I see an example in a text book like this (XMAL): <Image Panel.ZIndex="0" Margin="0,0,0,0" Name ="image1"> <Image.Source> <BitmapImage UriSource="Bell.gif" /> </Image.Source> </Image> Where Bell.gif is added into the project. And I tried to copy this in code to create an image. new Image { Source = new BitmapImage(new Uri("Blockade.bmp"))} But I got invalid Uri exception. After some search in the Internet, I found that loading resources dynamically seems to be difficult. Can I load the files added to the project dynamically? If I use absolute path then it's OK. But I can't expect every computer will put the files in the same location. Can I use relative path? I tried new Image { Source = new BitmapImage(new Uri(@"Pictures\Blank Land.bmp", UriKind.Relative)) } But it doesn't work. (The image is blank) Thanks.

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  • Silverlight - how to render image from non-visible data bound user control?

    - by MagicMax
    Hello! I have such situation - I'd like to build timeline control. So I have UserControl and ItemsControl on it (every row represents some person). The ItemsControl contains another ItemsControl as ItemsControl.ItemTemplate - it shows e.g. events for the person arranged by event's date. So it looks as some kind of grid with dates as a column headers and e.g. peoples as row headers. ........................|.2010.01.01.....2010.01.02.....2010.01.03 Adam Smith....|......[some event#1].....[some event#2]...... John Dow.......|...[some event#3].....[some event#4]......... I can have a lot of persons (ItemsControl #1 - 100-200 items) and a lot of events occured by some day (1-10-30 events per person in one day) the problem is that when user scrolls ItemsControl #1/#2 it happened toooo sloooooowwww due to a lot of elements should be rendered in one time (as I have e.g. a bit of text boxes and other elements in description of particular event) Question #1 - how can I improve it? May be somebody knows better way to build such user control? I have to mention that I'm using custom Virtual panel, based on some custom Virtual panel implementation found somewhere in internet... Question #2 - I'd like to make image with help of WriteableBitmap and render data bound control to image and to show image instead of a lot of elements. Problem is that I'm trying to render invisible data bound control (created in code behind) and it has actualWidth/Height equals to zero (so nothing rendered). How can I solve it? Thank you very much for you help!

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  • Does anchor href of an image make it download?

    - by matthewsteiner
    So I was using yslow for firefox and my page weight was way high. My page has a main product image and then maybe 10 thumbnails. If you click a thumbnail, the image opens up in a popup done through jquery. The problem is, yslow is listing even the targets of the thumbnails as part of the page weight, so I guess for some reason the images are downloading. For example, I have: <a class="group nyroModal" rel="lightbox-group" href="/upload/topview.jpg"> <img alt="thumbnail" src="/upload/thumb/t_topview.jpg" /> </a> Would this normal html cause the "upload/topview.jpg" to automatically download? Or is it the jquery plugin "nyroModal"? I'd rather the images didn't preload, that'd waste a lot of bandwidth. So my question is, does a browser automatically try to download image files that are in the href property of anchors, or is the plugin most likely causing this? Thanks for any direction you can give me.

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  • How do I attach a link (to a View) to an image in ASP.NET MVC?

    - by Ryan Pitts
    Ok, so here is my situation. I am creating a web application using ASP.NET MVC 2 using the C# language. I have programmed in HTML, CSS, and PHP for several years and I am very new to ASP.NET. The part that I am having trouble with is the image gallery. The setup: I have a link on the navigation bar that goes to a "Galleries" page. This page will show a list of galleries. Each gallery has a title, an image, and a description. All of this information is pulled from an XML file. I'm using the XML file like a database. I wanted to use this method so that i could easily update the list of galleries and have the updated XML file automatically be reflected by the website. Now, the galleries should link to an "Images" page. This page will display a list of images within the gallery based on what gallery was selected. This page will also pull from an XML file. The problem: I cannot seem to attach a dynamic link to the image? I am also stuck and not sure how to get the correct View to display. I know I need to do something with the controllers and models, right? I have some code if needed? I would greatly appreciate any help or direction for this! Thanks!

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  • CSS- How to align background image over bottom border line? Jsfiddle included

    - by John Robinson
    I have an image I am trying to display over the top of a bottom border, but it is being arranged behind the bottom border element (in this example, named "divider"), and I can't get it to align correctly. I would like the image to be displayed in the middle of the the border element and over the top of it. Vertically, I am trying to get the 1px line on the left and right side of the image to align with the 1px border to appear as if it is one element. Here is the code: .divider { border-bottom: 1px solid #c3c3c3; clear: both; display: block; margin-bottom: 20px; padding-top: 20px; width: 100%; } .sidearrow { background: url(http://s16.postimage.org/sbf7v9n75/sidearrow.png) 50% 14px no-repeat; width: 100%; height: 25px; }? <p>Here is some content above</p> <div class="sidearrow"></div> <div class="divider"></div> <p>Here is some content below</p>? And the jsfiddle: http://jsfiddle.net/F5xjx/2/ Any ideas how to get this to work? Thanks in advance.

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  • Why does my Android App crash when loading image from gallery the 2nd time?

    - by Sebastian
    Hi folks, I've written an app, thats loading images either using the android gallery app or by taking a photo using the cam. When I now load an image using the gallery, everything is fine. When the code is being executed a second time (for loading another image), the application crashes. try { Uri data = intent.getData(); ContentResolver cr = this.getContentResolver(); Bitmap mBitmap = null; mBitmap = Media.getBitmap(cr, data); imageView.setImageBitmap(mBitmap); } catch(Exception e){ showToast(this, "Failed loading image from gallery"); return; } The code crashes at the line mBimap = Media.getBitmap(cr, data);. Everything is initialized, there are no null values etc. The strange thing is: no exception is thrown, I don't get into the catch block to determine whats going wrong. Does anyone have an idea about this? Am I not allowed to "re-use" the content resolver? Do I have to free it after the first usage or something like this?

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  • imagefill() turns rest of the area black

    - by Nidhinzz Own
    I'm using imagefill() for changing the background color if an image.But while doing so the other areas which are not to be affected, change its color to black. $image = imagecreatefrompng("sample.png"); $background = imagecolorallocate($image, 255, 0,0); imagefill($image, 0,0, $background); header("content-type: image/png"); imagepng($image,"sample.png"); This is my code.Can anyone tell me how this is happening ?

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  • How to update the hard disk device drivers for a ghosted hard drive image so it can run on different hardware: Ultra ATA > SATA

    - by rism
    I've ghosted a Winxp machine from one laptop with Ultra ATA drive, and would like to set it up on another laptop as a multiboot option on another hard driver with a SATA drive. I can install the partition fine but if i make it active and try to boot it it blue screens. The blue screen is so fast i cant even read it, other than to make out it's saying "something", im picking probably hard drive as it goes through POST fine. So basically i would like to boot into my Win7 OS, and then somehow manipulate the XP partition to use updated drivers for the new hard drive/laptop so that i can then at least boot into the XP OS on the new machine and update all the other drivers in safe mode or whatever to get it to run. I assume someone is going to tell me to just do a fresh install, but that kinda defeats the purpose of ghosting at this point. There is a significant amount of personalisation, development setup on the XP machine that i would like to just transfer as is. As it stands ive invested minmal time in getting it to run, just a ghost and recovery and then a blue screen boot or two, so its still well worth it to me, time wise to try this way. Thanks.

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  • Want to install OS from USB instead of CD : How to deal with *.img image files?

    - by claws
    I'm on windows. I'm trying DragonflyBSD operating system. as you can see here: http://www.dragonflybsd.org/download/ there are two kinds of images CD (.iso) and USB (.img) files available for download. I downloaded *.iso and using UNetbootin to make a bootable USB stick. But its taking hell lot of time. Its been 2 hours and its just 50% done(9k of 18k files). I'm really pissed off now! I used *.iso because I didn't know how to deal with *.img files. Will it be quick *.img file? How to use it to make bootable USB?

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  • Seems doctrine listener is not fired

    - by Roel Veldhuizen
    Got a service which should be executed the moment an object is persisted. Though, I think the code looks like it should work, it doesn't. I configured the service like the following yml. services: bla_orm.listener: class: Bla\OrmBundle\EventListener\UserManager arguments: [@security.encoder_factory] tags: - { name: doctrine.event_listener, event: prePersist } The class: namespace Bla\OrmBundle\EventListener; use Doctrine\ORM\Event\LifecycleEventArgs; use Bla\OrmBundle\Entity\User; class UserManager { protected $encoderFactory; public function __construct(\Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface $encoderFactory) { $this->encoderFactory = $encoderFactory; } public function prePersist(LifecycleEventArgs $args) { $entity = $args->getEntity(); if ($entity instanceof User) { $encoder = $this->encoderFactory ->getEncoder($entity); $entity->setSalt(rand(10000, 99999)); $password = $encoder->encodePassword($entity->getPassword(), $entity->getSalt()); $entity->setPassword($password); } } } Symfony version: Symfony version 2.3.3 - app/dev/debug Output of container:debug [container] Public services Service Id Scope Class Name annotation_reader container Doctrine\Common\Annotations\FileCacheReader assetic.asset_manager container Assetic\Factory\LazyAssetManager assetic.controller prototype Symfony\Bundle\AsseticBundle\Controller\AsseticController assetic.filter.cssrewrite container Assetic\Filter\CssRewriteFilter assetic.filter_manager container Symfony\Bundle\AsseticBundle\FilterManager assetic.request_listener container Symfony\Bundle\AsseticBundle\EventListener\RequestListener cache_clearer container Symfony\Component\HttpKernel\CacheClearer\ChainCacheClearer cache_warmer container Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerAggregate data_collector.request container Symfony\Component\HttpKernel\DataCollector\RequestDataCollector data_collector.router container Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector database_connection n/a alias for doctrine.dbal.default_connection debug.controller_resolver container Symfony\Component\HttpKernel\Controller\TraceableControllerResolver debug.deprecation_logger_listener container Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener debug.emergency_logger_listener container Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener debug.event_dispatcher container Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher debug.stopwatch container Symfony\Component\Stopwatch\Stopwatch debug.templating.engine.php container Symfony\Bundle\FrameworkBundle\Templating\TimedPhpEngine debug.templating.engine.twig n/a alias for templating doctrine container Doctrine\Bundle\DoctrineBundle\Registry doctrine.dbal.connection_factory container Doctrine\Bundle\DoctrineBundle\ConnectionFactory doctrine.dbal.default_connection container stdClass doctrine.orm.default_entity_manager container Doctrine\ORM\EntityManager doctrine.orm.default_manager_configurator container Doctrine\Bundle\DoctrineBundle\ManagerConfigurator doctrine.orm.entity_manager n/a alias for doctrine.orm.default_entity_manager doctrine.orm.validator.unique container Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntityValidator doctrine.orm.validator_initializer container Symfony\Bridge\Doctrine\Validator\DoctrineInitializer event_dispatcher container Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher file_locator container Symfony\Component\HttpKernel\Config\FileLocator filesystem container Symfony\Component\Filesystem\Filesystem form.csrf_provider container Symfony\Component\Form\Extension\Csrf\CsrfProvider\SessionCsrfProvider form.factory container Symfony\Component\Form\FormFactory form.registry container Symfony\Component\Form\FormRegistry form.resolved_type_factory container Symfony\Component\Form\ResolvedFormTypeFactory form.type.birthday container Symfony\Component\Form\Extension\Core\Type\BirthdayType form.type.button container Symfony\Component\Form\Extension\Core\Type\ButtonType form.type.checkbox container Symfony\Component\Form\Extension\Core\Type\CheckboxType form.type.choice container Symfony\Component\Form\Extension\Core\Type\ChoiceType form.type.collection container Symfony\Component\Form\Extension\Core\Type\CollectionType form.type.country container Symfony\Component\Form\Extension\Core\Type\CountryType form.type.currency container Symfony\Component\Form\Extension\Core\Type\CurrencyType form.type.date container Symfony\Component\Form\Extension\Core\Type\DateType form.type.datetime container Symfony\Component\Form\Extension\Core\Type\DateTimeType form.type.email container Symfony\Component\Form\Extension\Core\Type\EmailType form.type.entity container Symfony\Bridge\Doctrine\Form\Type\EntityType form.type.file container Symfony\Component\Form\Extension\Core\Type\FileType form.type.form container Symfony\Component\Form\Extension\Core\Type\FormType form.type.hidden container Symfony\Component\Form\Extension\Core\Type\HiddenType form.type.integer container Symfony\Component\Form\Extension\Core\Type\IntegerType form.type.language container Symfony\Component\Form\Extension\Core\Type\LanguageType form.type.locale container Symfony\Component\Form\Extension\Core\Type\LocaleType form.type.money container Symfony\Component\Form\Extension\Core\Type\MoneyType form.type.number container Symfony\Component\Form\Extension\Core\Type\NumberType form.type.password container Symfony\Component\Form\Extension\Core\Type\PasswordType form.type.percent container Symfony\Component\Form\Extension\Core\Type\PercentType form.type.radio container Symfony\Component\Form\Extension\Core\Type\RadioType form.type.repeated container Symfony\Component\Form\Extension\Core\Type\RepeatedType form.type.reset container Symfony\Component\Form\Extension\Core\Type\ResetType form.type.search container Symfony\Component\Form\Extension\Core\Type\SearchType form.type.submit container Symfony\Component\Form\Extension\Core\Type\SubmitType form.type.text container Symfony\Component\Form\Extension\Core\Type\TextType form.type.textarea container Symfony\Component\Form\Extension\Core\Type\TextareaType form.type.time container Symfony\Component\Form\Extension\Core\Type\TimeType form.type.timezone container Symfony\Component\Form\Extension\Core\Type\TimezoneType form.type.url container Symfony\Component\Form\Extension\Core\Type\UrlType form.type_extension.csrf container Symfony\Component\Form\Extension\Csrf\Type\FormTypeCsrfExtension form.type_extension.form.http_foundation container Symfony\Component\Form\Extension\HttpFoundation\Type\FormTypeHttpFoundationExtension form.type_extension.form.validator container Symfony\Component\Form\Extension\Validator\Type\FormTypeValidatorExtension form.type_extension.repeated.validator container Symfony\Component\Form\Extension\Validator\Type\RepeatedTypeValidatorExtension form.type_extension.submit.validator container Symfony\Component\Form\Extension\Validator\Type\SubmitTypeValidatorExtension form.type_guesser.doctrine container Symfony\Bridge\Doctrine\Form\DoctrineOrmTypeGuesser form.type_guesser.validator container Symfony\Component\Form\Extension\Validator\ValidatorTypeGuesser fragment.handler container Symfony\Component\HttpKernel\Fragment\FragmentHandler fragment.listener container Symfony\Component\HttpKernel\EventListener\FragmentListener fragment.renderer.hinclude container Symfony\Bundle\FrameworkBundle\Fragment\ContainerAwareHIncludeFragmentRenderer fragment.renderer.inline container Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer http_kernel container Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel kernel container locale_listener container Symfony\Component\HttpKernel\EventListener\LocaleListener logger container Symfony\Bridge\Monolog\Logger mailer n/a alias for swiftmailer.mailer.default monolog.handler.chromephp container Symfony\Bridge\Monolog\Handler\ChromePhpHandler monolog.handler.debug container Symfony\Bridge\Monolog\Handler\DebugHandler monolog.handler.firephp container Symfony\Bridge\Monolog\Handler\FirePHPHandler monolog.handler.main container Monolog\Handler\StreamHandler monolog.logger.deprecation container Symfony\Bridge\Monolog\Logger monolog.logger.doctrine container Symfony\Bridge\Monolog\Logger monolog.logger.emergency container Symfony\Bridge\Monolog\Logger monolog.logger.event container Symfony\Bridge\Monolog\Logger monolog.logger.profiler container Symfony\Bridge\Monolog\Logger monolog.logger.request container Symfony\Bridge\Monolog\Logger monolog.logger.router container Symfony\Bridge\Monolog\Logger monolog.logger.security container Symfony\Bridge\Monolog\Logger monolog.logger.templating container Symfony\Bridge\Monolog\Logger profiler container Symfony\Component\HttpKernel\Profiler\Profiler profiler_listener container Symfony\Component\HttpKernel\EventListener\ProfilerListener property_accessor container Symfony\Component\PropertyAccess\PropertyAccessor request request response_listener container Symfony\Component\HttpKernel\EventListener\ResponseListener router container Symfony\Bundle\FrameworkBundle\Routing\Router router_listener container Symfony\Component\HttpKernel\EventListener\RouterListener routing.loader container Symfony\Bundle\FrameworkBundle\Routing\DelegatingLoader security.context container Symfony\Component\Security\Core\SecurityContext security.encoder_factory container Symfony\Component\Security\Core\Encoder\EncoderFactory security.firewall container Symfony\Component\Security\Http\Firewall security.firewall.map.context.dev container Symfony\Bundle\SecurityBundle\Security\FirewallContext security.firewall.map.context.login container Symfony\Bundle\SecurityBundle\Security\FirewallContext security.firewall.map.context.rest container Symfony\Bundle\SecurityBundle\Security\FirewallContext security.firewall.map.context.secured_area container Symfony\Bundle\SecurityBundle\Security\FirewallContext security.rememberme.response_listener container Symfony\Component\Security\Http\RememberMe\ResponseListener security.secure_random container Symfony\Component\Security\Core\Util\SecureRandom security.validator.user_password container Symfony\Component\Security\Core\Validator\Constraints\UserPasswordValidator sensio.distribution.webconfigurator n/a alias for sensio_distribution.webconfigurator sensio_distribution.webconfigurator container Sensio\Bundle\DistributionBundle\Configurator\Configurator sensio_framework_extra.cache.listener container Sensio\Bundle\FrameworkExtraBundle\EventListener\CacheListener sensio_framework_extra.controller.listener container Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener sensio_framework_extra.converter.datetime container Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\DateTimeParamConverter sensio_framework_extra.converter.doctrine.orm container Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\DoctrineParamConverter sensio_framework_extra.converter.listener container Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener sensio_framework_extra.converter.manager container Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\ParamConverterManager sensio_framework_extra.view.guesser container Sensio\Bundle\FrameworkExtraBundle\Templating\TemplateGuesser sensio_framework_extra.view.listener container Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener service_container container session container Symfony\Component\HttpFoundation\Session\Session session.handler container Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler session.storage n/a alias for session.storage.native session.storage.filesystem container Symfony\Component\HttpFoundation\Session\Storage\MockFileSessionStorage session.storage.native container Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage session.storage.php_bridge container Symfony\Component\HttpFoundation\Session\Storage\PhpBridgeSessionStorage session_listener container Symfony\Bundle\FrameworkBundle\EventListener\SessionListener streamed_response_listener container Symfony\Component\HttpKernel\EventListener\StreamedResponseListener swiftmailer.email_sender.listener container Symfony\Bundle\SwiftmailerBundle\EventListener\EmailSenderListener swiftmailer.mailer n/a alias for swiftmailer.mailer.default swiftmailer.mailer.default container Swift_Mailer swiftmailer.mailer.default.plugin.messagelogger container Swift_Plugins_MessageLogger swiftmailer.mailer.default.spool container Swift_FileSpool swiftmailer.mailer.default.transport container Swift_Transport_SpoolTransport swiftmailer.mailer.default.transport.real container Swift_Transport_EsmtpTransport swiftmailer.plugin.messagelogger n/a alias for swiftmailer.mailer.default.plugin.messagelogger swiftmailer.spool n/a alias for swiftmailer.mailer.default.spool swiftmailer.transport n/a alias for swiftmailer.mailer.default.transport swiftmailer.transport.real n/a alias for swiftmailer.mailer.default.transport.real templating container Symfony\Bundle\TwigBundle\Debug\TimedTwigEngine templating.asset.package_factory container Symfony\Bundle\FrameworkBundle\Templating\Asset\PackageFactory templating.filename_parser container Symfony\Bundle\FrameworkBundle\Templating\TemplateFilenameParser templating.globals container Symfony\Bundle\FrameworkBundle\Templating\GlobalVariables templating.helper.actions container Symfony\Bundle\FrameworkBundle\Templating\Helper\ActionsHelper templating.helper.assets request Symfony\Component\Templating\Helper\CoreAssetsHelper templating.helper.code container Symfony\Bundle\FrameworkBundle\Templating\Helper\CodeHelper templating.helper.form container Symfony\Bundle\FrameworkBundle\Templating\Helper\FormHelper templating.helper.logout_url container Symfony\Bundle\SecurityBundle\Templating\Helper\LogoutUrlHelper templating.helper.request container Symfony\Bundle\FrameworkBundle\Templating\Helper\RequestHelper templating.helper.router container Symfony\Bundle\FrameworkBundle\Templating\Helper\RouterHelper templating.helper.security container Symfony\Bundle\SecurityBundle\Templating\Helper\SecurityHelper templating.helper.session container Symfony\Bundle\FrameworkBundle\Templating\Helper\SessionHelper templating.helper.slots container Symfony\Component\Templating\Helper\SlotsHelper templating.helper.translator container Symfony\Bundle\FrameworkBundle\Templating\Helper\TranslatorHelper templating.loader container Symfony\Bundle\FrameworkBundle\Templating\Loader\FilesystemLoader templating.name_parser container Symfony\Bundle\FrameworkBundle\Templating\TemplateNameParser translation.dumper.csv container Symfony\Component\Translation\Dumper\CsvFileDumper translation.dumper.ini container Symfony\Component\Translation\Dumper\IniFileDumper translation.dumper.mo container Symfony\Component\Translation\Dumper\MoFileDumper translation.dumper.php container Symfony\Component\Translation\Dumper\PhpFileDumper translation.dumper.po container Symfony\Component\Translation\Dumper\PoFileDumper translation.dumper.qt container Symfony\Component\Translation\Dumper\QtFileDumper translation.dumper.res container Symfony\Component\Translation\Dumper\IcuResFileDumper translation.dumper.xliff container Symfony\Component\Translation\Dumper\XliffFileDumper translation.dumper.yml container Symfony\Component\Translation\Dumper\YamlFileDumper translation.extractor container Symfony\Component\Translation\Extractor\ChainExtractor translation.extractor.php container Symfony\Bundle\FrameworkBundle\Translation\PhpExtractor translation.loader container Symfony\Bundle\FrameworkBundle\Translation\TranslationLoader translation.loader.csv container Symfony\Component\Translation\Loader\CsvFileLoader translation.loader.dat container Symfony\Component\Translation\Loader\IcuResFileLoader translation.loader.ini container Symfony\Component\Translation\Loader\IniFileLoader translation.loader.mo container Symfony\Component\Translation\Loader\MoFileLoader translation.loader.php container Symfony\Component\Translation\Loader\PhpFileLoader translation.loader.po container Symfony\Component\Translation\Loader\PoFileLoader translation.loader.qt container Symfony\Component\Translation\Loader\QtFileLoader translation.loader.res container Symfony\Component\Translation\Loader\IcuResFileLoader translation.loader.xliff container Symfony\Component\Translation\Loader\XliffFileLoader translation.loader.yml container Symfony\Component\Translation\Loader\YamlFileLoader translation.writer container Symfony\Component\Translation\Writer\TranslationWriter translator n/a alias for translator.default translator.default container Symfony\Bundle\FrameworkBundle\Translation\Translator twig container Twig_Environment twig.controller.exception container Symfony\Bundle\TwigBundle\Controller\ExceptionController twig.exception_listener container Symfony\Component\HttpKernel\EventListener\ExceptionListener twig.loader container Symfony\Bundle\TwigBundle\Loader\FilesystemLoader twig.translation.extractor container Symfony\Bridge\Twig\Translation\TwigExtractor uri_signer container Symfony\Component\HttpKernel\UriSigner bla_orm.listener container Bla\OrmBundle\EventListener\UserManager validator container Symfony\Component\Validator\Validator web_profiler.controller.exception container Symfony\Bundle\WebProfilerBundle\Controller\ExceptionController web_profiler.controller.profiler container Symfony\Bundle\WebProfilerBundle\Controller\ProfilerController web_profiler.controller.router container Symfony\Bundle\WebProfilerBundle\Controller\RouterController web_profiler.debug_toolbar container Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener Update It seems that the listener is not invoked when an updateAction, generated by generate:doctrine:crud has taken place though. At another part of the code the lister seems to be invoked. Though, there are both Controller types and both us $em->persist($something); $em->flush(); to save the changes. I would expect that in both cases the listener is invoked.

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  • Flex: How to resize DisplayObject to fit panel in Flex application

    - by ohm
    I am trying to attach some of my actionscript class, inherited from Sprite, to my Flex application by attaching it to a UIComponent, then add UIComponent to a panel. However, the size of my Sprite class appears to be larger than the panel. So, I try to resize it using DisplayObject.scale property, but I need to know the size of my container. Since I try to make my code reusable, I figure that I should let my Sprite class handle the resize by getting it via its parent property (let's say, I can resize it by set this.scaleX = this.parent.Width/this.width or something like this) However, my Sprite class's parent, which is the UIComponent, has width/height of 0. So, my question is: 1) Is there any better way to resize DisplayObject class to fit its container when attached to Flex object? 2) If you know, why my UIComponent's size remain 0 and my DisplayObject still appears at its full size? Here's my code, using Flash Builder 4: private var loader:Loader = new Loader(); private function testLoader():void { var urlRequest:URLRequest = new URLRequest("http://localhost/welcome.png"); loader.load(urlRequest); loader.contentLoaderInfo.addEventListener(Event.COMPLETE,onLoaderLoadComplete); } private function onLoaderLoadComplete(e:Event):void { loader.contentLoaderInfo.removeEventListener(Event.COMPLETE,onLoaderLoadComplete); var ui : UIComponent = new UIComponent(); ui.addChild(loader); panelTest.addElement(ui); trace("ui.width = " + ui.width); trace("ui.height = " + ui.height); trace("loader.width = " + loader.width); trace("loader.height = " + loader.height); trace("panelTest.width = " + panelTest.width); trace("panelTest.height = " + panelTest.height); } And this is the result when run: ui.width = 0 ui.height = 0 loader.width = 571 loader.height = 411 panelTest.width = 480 panelTest.height = 320

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  • ASP.NET Send Image Attachment With Email Without Saving To Filesystem

    - by KGO
    I'm trying to create a form that will send an email with an attached image and am running into some problems. The form I am creating is rather large so I have created a small test form for the purpose of this question. The email will send and the attachment will exist on the email, but the image is corrupt or something as it is not viewable. Also.. I do not want to save the image to the filesystem. You may think it is convoluted to take the image file from the fileupload to a stream, but this is due to the fact that the real form I am working on will allow multiple files to be added through a single fileupload and will be saved in session, thus the images will not be coming from the fileupload control directly on submit. File: TestAttachSend.aspx <%@ Page Language="C#" AutoEventWireup="true" CodeFile="TestAttachSend.aspx.cs" Inherits="TestAttachSend" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> <h1>Send Email with Image Attachment</h1> Email Address TO: <asp:TextBox ID="txtEmail" runat="server"></asp:TextBox><br /> Attach JPEG Image: <asp:FileUpload ID="fuImage" runat="server" /><br /> <br /> <asp:Button ID="btnSend" runat="server" Text="Send" onclick="btnSend_Click" /><br /> <br /> <asp:label ID="lblSent" runat="server" text="Image Sent!" Visible="false" EnableViewState="false"></asp:label> </div> </form> </body> </html> File: TestAttachSend.aspx.cs using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Net.Mail; using System.IO; public partial class TestAttachSend : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void btnSend_Click(object sender, EventArgs e) { if (fuImage.HasFile && fuImage.PostedFile.ContentType == System.Net.Mime.MediaTypeNames.Image.Jpeg) { SmtpClient emailClient = new SmtpClient(); MailMessage EmailMsg = new MailMessage(); EmailMsg.To.Add(txtEmail.Text.Trim()); EmailMsg.From = new MailAddress(txtEmail.Text.Trim()); EmailMsg.Subject = "Attached Image"; EmailMsg.Body = "Image is attached!"; MemoryStream imgStream = new MemoryStream(); System.Drawing.Image img = System.Drawing.Image.FromStream(fuImage.PostedFile.InputStream); string filename = fuImage.PostedFile.FileName; img.Save(imgStream, System.Drawing.Imaging.ImageFormat.Jpeg); EmailMsg..Attachments.Add(new Attachment(imgStream, filename, System.Net.Mime.MediaTypeNames.Image.Jpeg)); emailClient.Send(EmailMsg); lblSent.Visible = true; } } }

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  • Simple VM That allows booting from folder or disk

    - by None
    I was wondering if there was a very simple and free virtual machine that would allow you to boot from a folder or disk image that couldn't damage my hard disk. I am using a MacBook and am looking into operating system programming. I found a tutorial on the internet that looked promising (http://www.viralpatel.net/taj/tutorial/hello_world_bootloader.php). I want to try this but using a VM instead of actually booting from a disk. If I made a folder or disk image containing the boot.bin file and wanted to try the OS I made (while booting from a folder or disk image, not a disk), is there a VM that would let me do it? I have no previous experience with virtual machines. I also want to be sure my hard disk would not be damaged.

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  • Why is Apple System Image Utility so slow?

    - by Jon Rhoades
    I'm using Apple System Image Utility (SIU) on Snow Leopard 10.6.2 and I am rather disturbed it takes over Three hours to make a Netrestore or Netboot image. I'm using as the donor machine a brand new iMac and as the imaging machine a brand new iMac connected using target disk mode & Firewire 800. The hard drive size and subsequent image is about 8GB. To restore the image over the network takes about 4 minutes. Given that Norton Ghost will take an image in about 5 minutes (or less on newer machines) over USB2, why is the Mac over an order of magnitude slower?

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  • Installing software after .wim image

    - by lross1309
    I have been looking all day into how to install software to a .wim image. I have a .wim image of a laptop that will be deplyed to 20 more. The image is pretty much good to go except I need to add a couple more drivers and a couple more applications. Is there a way to do this in the answer file? Do I have to deploy the image, install the drivers/application, sysprep, and recapture the image? Any information relating to this will be greatly appreciated. Leon ps I have only been using answer files and imagex. Would like to stick with this for the time being. I plan on using WDT and WDS when I have some time to learn about it.

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  • "Disk Not Found" Error when trying to install iso image of CentOs on ESXI using VSphere

    - by kamal
    When trying to install CentOs setup as an iso image on datastore, i get an error : "Disk Not Found". I am using ESXi 4.1 as host VM. Is there a way to attach DVD/CD as iso image ? I tried "Connect at Power on" Checked and Connect CD/DVD on the VSphere Console, but i still am unable ot get the iso image recognized as a DVD mounted image: Solved: if i look at the image size, it was 11 MB, so it WAS a boot iso, but nithing else, if we compare it with other boot images with complete iso's therein lies the solution. This boot.iso was from rBUILD/Conary packaging

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