I hereby claim:
- I am SheffieldKevin on github.
- I am ktam (https://keybase.io/ktam) on keybase.
- I have a public key whose fingerprint is D09A 1368 02CD 66C0 454C 42A8 595C 9934 19FB CBF9
To claim this, I am signing this object:
Kevin Meaney SheffieldKevin
SheffieldKevin
/ Compare images not working
Last active
August 29, 2015 13:56
The CIAreaMaximum filter is not working.
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| // main.m | |
| // compareimages | |
| // | |
| // Created by Kevin Meaney on 25/02/2014. | |
| // Copyright (c) 2014 Kevin Meaney. All rights reserved. | |
| @import Foundation; | |
| @import QuartzCore; | |
| // --------------------------------------------------------------------------- |
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| { | |
| "{TIFF}": { | |
| "ResolutionUnit": 2, | |
| "Software": "NEX-5N v1.01", | |
| "DateTime": "2013:07:28 13:50:35", | |
| "XResolution": 350, | |
| "ImageDescription": " ", | |
| "Orientation": 1, | |
| "Model": "NEX-5N", | |
| "Make": "SONY", |
SheffieldKevin
/ BaseDerivedClassMethods
Last active
August 29, 2015 14:01
Calling derived class methods from the base class. What do you think this code outputs.
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| #import <Foundation/Foundation.h> | |
| @interface BaseClass : NSObject | |
| +(void)callDerivedClassMethod; | |
| @end | |
| @interface DerivedClass : BaseClass | |
| +(void)derivedClassMethod; | |
| @end |
SheffieldKevin
/ coda_runscript.rb
Last active
August 29, 2015 14:05
Coda run the current document in ruby plugin script
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| #!/usr/bin/env ruby | |
| # This is the script code to run. It runs the script based on the file path to the script not text passed in. | |
| # In Panic's "Coda Plug-in Creator" I've set the following options: | |
| # Command is: Run Document | |
| # Keyboard shortcut: Command-Option-R | |
| # On Run: Save | |
| # On Success: Nothing | |
| # STDIN None | |
| # STDOUT New Document |
SheffieldKevin
/ scaleandwatermark
Created
October 12, 2014 22:04
ruby/applescript display select folder dialog script for Paul
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| #!/usr/bin/env ruby | |
| # Scale and add a text water mark to images. | |
| require 'moving_images' | |
| include MovingImages | |
| # The folder where the water marked images will be saved. | |
| output_dir = "~/Desktop/watermarkedfiles" |
SheffieldKevin
/ CreateImageProtocol.h
Created
October 17, 2014 16:38
Objective-C properties of protocols that take blocks/closures and accessing them in Swift
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| // | |
| // CreateImageProtocol.h | |
| // test | |
| // | |
| // Created by Kevin Meaney on 17/10/2014. | |
| // Copyright (c) 2014 Kevin Meaney. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> |
SheffieldKevin
/ main.m
Created
February 20, 2015 11:20
bigears. Drawing rotated and positioned text within a path using CoreText (OS X command line, intended to be bug report for apple but highlighted a bug of mine)
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| // | |
| // main.m | |
| // bigears | |
| // | |
| // Created by Kevin Meaney on 18/02/2015. | |
| // Copyright (c) 2015 Kevin Meaney. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> |
SheffieldKevin
/ MIAVCreateImageOfCompositionMap.m
Created
March 8, 2015 19:22
This is a hack grab of code from Apple's AV Composition Debug Viewer application to generate a CGImage. Works on OS X and iOS. Doesn't draw text.
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| // | |
| // MIAVCreateImageOfCompositionMap.m | |
| // MovingImagesFramework | |
| // | |
| // Created by Kevin Meaney on 08/03/2015. | |
| // | |
| // Lifted from Apple's Composition Debug Viewer application. | |
| @import Foundation; | |
| @import AVFoundation; |
SheffieldKevin
/ keybase.md
Created
January 12, 2017 23:06
SheffieldKevin
/ main.m
Last active
November 26, 2018 18:22
I had far more difficulty getting the generation of gif animations working correctly using ImageIO and Core-Graphics aka Quartz on MacOS/iOS than should have reasonably been expected.
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| // main.m | |
| // creategif | |
| // | |
| // Created by Kevin Meaney on 21/10/2013. | |
| // I've briefly blogged about it here: | |
| // http://blog.yvs.eu.com/2013/10/creating-gif-animations-using-coreimagequartz | |
| // The following code is all that is all the code needed for a creating a command line tool to generate | |
| // a gif animation from image files. | |
| // The main limitation with this code is that apart from the frame delay time of 0.1 second, every |
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