do you guys know how to configure geofencing in Toloka? I know that there are templates for such spatial tasks but I need some tips on the configuration itself. Thanks!
Everyone who creates a task can flexibly customize the template, write their own js code, and set up the photo and coordinate verification process in their own way. You can use a typical template for field tasks as a basis.
You need to add the following parameters to file-img (https://yandex.ru/support/toloka-requester/concepts/t-components/upload-picture.html):
Image data must contain coordinates. requiredCoordinates=true — Coordinates are mandatory.
compress=false — Render the image without changes or compression (because your instructions require "Resolution of at least 6 megapixels (3000x2000 pix or similar)".
You can also add your own js code which will check, for example, the distance between the performer and your location.
Related
I'm using a raw session (for more overall control), and want to know how to assemble "fragments". I can't find any documents.
Unfortunately, frame reassembling is a part of the default implementation that is disabled in the raw mode.
The good thing is that it's not that hard to write frame assembling, see the corresponding place in ktor
I am trying to use rotations and calibrations between different microscope coordinate systems (e.g. beam tilt, stage shift, CCD image/diffraction pattern) in DigitalMicrograph by using the calibrations present in the "Microscope Data.gtg" file. To do this I load the file and pull out the different calibrations. Is there an easier way to access individual calibrations?
To determine the orientation of the stage the script needs to know at what Magnification the Stage calibration was performed. In old versions of DigitalMicrograph there was a global tag called "Calibrations:Stage Calibration:Acquisition Magnification". However I could not find this tag in GMS2.1.
There have been changes in the code regarding calibrations between GMS 1 and GMS 2 which indeed are as you've described.
There is no easy access to the required information via the scripting language.
However, the solution you have described is indeed the best workaround.
My app currently reads a script containing instructions on what the app should do next. Think of it this way ---> My app is like an orchestra, and when it is passed sheet music (the script), it knows what to do. The sheet defines what different parts of the orchestra do at different times.
Currently, writing the script by hand is tedious. I want to be able to define chunks, which I can drag and drop from my gui to the script. I was wondering if there already is tools which let you do something like this, or if I should write my own tool.
Basically, when I click on something in the gui, it should insert a template into my plist, which I can tweak.
EDIT: It looks like the ability to create "Property list Structure Definitions" is what I am after. I have tried searching the apple site, but I can't find any documentation.
Two things come to mind:
You don't mention what format the input is in, nor what you want the GUI tool to do beyond letting you "drag chunks". But if you can define your format into an XML schema, then you can use any number of XML authoring tools that customize their interface based on schema. Also gives you the ability to make it easy to let the UI enter parameters/customization, which your script language likely has. Final bonus: you might be able to convert script directly into a plist with a simple XSLT file.
Check out Briefs, which is a prototyping application for iOS apps that has a similar architecture.
I'm working on an application that embeds WebKit (via the Gtk bindings). I'm trying to add support for viewing CHM documents (Microsoft's bundled HTML format).
HTML files in such documents have links to images, CSS etc. of the form "/blah.gif" or "/layout.css" and I need to catch these to provide the actual data. I understand how to hook into the "resource-request-starting" signal and one option would be to unpack parts of the document to temporary files and change the uri at this point to point at these files.
What I'd like to do, however, is provide WebKit with the relevant chunk of memory. As far as I can see, you can't do this by catching resource-request-starting, but maybe there's another way to hook in?
An alternative is to base64-encode the image into a data: URI. It's not exactly better than using a temporary file, but it may be simpler to code.
Any help? Now can get NSSize, duration and its all.
You can do this almost entirely using Spotlight's metadata.
For example, I do the following in one of my apps
MDItemRef fileMetadata=MDItemCreate(NULL,(CFStringRef)eachPath);
NSDictionary *metadataDictionary = (NSDictionary*)MDItemCopyAttributes (fileMetadata,
(CFArrayRef)[NSArray arrayWithObjects:(id)kMDItemPixelHeight,(id)kMDItemPixelWidth,nil]);
This code essentially asks for the pixel width and height for a movie file (to determine if it's the dimension of an HD movie or not is the reason).
The Spotlight Metadata Attributes Reference lists all the available keys for various file types by category. You can probably get the required data this way without doing anything significant, provided that the media type you're examining has a Spotlight plug-in.
This functionality may not be built in (I'm honestly not sure), but I do know of two third-party libraries which can tell you the information you need.
VLCKit, the framework being used by the newest beta versions of VLC for Mac.
libmediainfo, a multi-purpose library that can read practically any bit of information you need out of practically any media file.
I can go into more depth with how to use either of these, but I'd rather only do so if you end up needing me to. Let me know!