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Questions tagged [imagekit]

102 questions
3
votes
1 answer

Imagekit - cache image not deleted after deleting original

In my project I have a model where I use Imagekit to process an image. When I save an image I have following requirements: rename image and thumbnail to a unique name when a new image is loaded, the old one should be removed (and the thumbnail in…
Köver
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How to solve "CoreAnimation: rendering error 506" error?

I have develop a mac program, it works fine when I use it. But, sometimes when I close the program, I get some error messages in console output like below: CoreAnimation: rendering error 506 --ImageKit Error: error before reading pixels:…
henry wong
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Memory issue with django-imagekit

I am working on a news aggregator and use django-imagekit to create news article thumbnails. The application is hosted on Heroku. Over time, I noticed the application consumes more and more memory. Currently, there are about 8000 images in the…
apiljic
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2
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2 answers

Django SSL error

I seem to get this error, and don't know how to debug it. Any pointers? Traceback (most recent call last): File "/opt/python2.6/lib/python2.6/site-packages/django/core/handlers/base.py", line 92, in get_response response = callback(request,…
ApPeL
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Swift - Scanning with IKScannerDeviceView on OSX

I'm working on an OSX app that should be able to scan a view images, then generate a PDF and so on. But I'm already stuck in the first step, since it seems I can't get IKScannerDeviceView to work and there is little to no help to be found. This is…
user2529173
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1 answer

How do i migrate a model containing an ImageField from django-imagekit using django-south?

I find this documentation extremely confusing: http://south.aeracode.org/docs/customfields.html If someone could walk me through this or at least give a full example, I would be very grateful.
demux
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Is it possible to modify the selection rect for an IKImageBrowserCell?

We are using a subclass of IKImageBrowserView that contains a subclass of IKImageBrowserCell as the cells The problem we're facing is when an image has a tall aspect ratio: That first item can only be selected when you -mouseDown: directly on the…
A O
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1 answer

How to use browsedDeviceTypeMask property in Swift 2

In the past (Objective-C) I can use browsedDeviceTypeMask property like this: mDeviceBrowser.browsedDeviceTypeMask = ICDeviceLocationTypeMaskLocal|ICDeviceLocationTypeMaskRemote|ICDeviceTypeMaskScanner I converted it to: …
Nayef
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Scanners in ImageKit usage

There seems to be very little documentation on the proper implementation of scanners in Apple's ImageKit framework. Could anyone please explain the subtle differences of the following: ICDeviceBrowser IKDeviceBrowserView IKScannerDeviceView And…
iSofia
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2
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2 answers

Resizing image on upload with django-imagekit

I am using imagekit to handle custom size of uploaded images. While it works fine for creating custom size images with this, I'd like to use imagekit to resize the original image on upload. Is this possible?
kusut
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2
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2 answers

adding options to IKSaveOptions?

I have an ImageKit program that needs to be able to save images, so I'm using the IKSaveOptions accessory view, to allow the user to choose a file type, etc. However, I want to remove some of the options, and add a checkbox to the panel for TIFFs.…
Brian Postow
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1 answer

ImageSpecField not being re-generated on source change

I'm using 3.0.3 of django-imagekit. I've got the following setup on a model: render_image = models.ImageField(upload_to='spec/', null=True, blank=True) render_thumbnail = ImageSpecField([ResizeToFill(220, 220)], …
jstaab
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2
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1 answer

DJANGO ImageKit Functionality

I'm putting together a very basic time-lapse sequence of images (about 120 images total). I've installed imagekit, adjusted the specs.py file to my needs, populated the database with "pointers", imagekit has generated thumbnails.....all is well. …
Michael Moreno
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3 answers

Observing NSUserDefaultsController not working when bound properties are set

Here's the setup: I have a subclass of IKImageBrowserView whose zoomValue property is bound to a key VFBrowserZoomValue in the shared NSUserDefaultsController. I have an NSSlider whose value binding is bound to the same key. This works perfectly to…
Fraser Speirs
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3 answers

Django Imagekit processing the original image

With version 1.1 I don't understand how I can preprocess the original image (by JUST using imagekit) https://github.com/jdriscoll/django-imagekit/blob/develop/README.rst Having a model like this: class Photo(models.Model): original =…
Hedde van der Heide
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