edenwaith

for i in *; do sips -s format png $i --out $i.png;done

edenwaith

//
//  CustomRoundedImageView.swift
//
//  Created by Chad Armstrong on 3/2/24.
//  Example in SwiftUI to demonstrate creating an Image which is clipped with a custom shape and different corner radii
//  An alternative to this method in SwiftUI is to clip a shape using a .rect with custom corner radii via RectangleCornerRadii

import SwiftUI

struct CustomRoundedRectShape: Shape {

edenwaith

#!/bin/sh

# Author: Chad Armstrong
# Date: 29 August 2018
# Description: Clear the cached calendars for macOS Calendar

# References:
# https://michaelkummer.com/technology/fix-calendar-cant-save-event-x-exchange/
# https://wilkinsit.ca/mac-osx/clear-calendar-cache-mac-os/
# https://stackoverflow.com/a/3510850/955122

edenwaith

-- File: MarkUnreadEmails.scpt
-- Description: Go through the mailboxes in Outlook and mark unread messages as read
-- Author: Chad Armstrong
-- Date: 22 November 2019

tell application "Microsoft Outlook"
	
	set myInbox to folder "Inbox" of default account
	set github to folder "GitHub" of myInbox
	set other to folder "Other" of myInbox

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-- CountOpenSafariTabs.scpt
-- Author: Chad Armstrong
-- Date: 13 May 2016
-- Description: Count the number of open tabs in Safari
-- To run from CLI: osascript CountOpenSafariTabs.scpt

tell application "Safari"
	
	--Variables
	set winlist to every window

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-- Any iOS Simulator which isn't the most current version has issues with working with the
-- system's clipboard, which makes things difficult if one wants to copy a lengthy username
-- into a field.  This script is a workaround which will get the text from the system's 
-- clipboard and then paste that text into a field in the active iOS Simulator.
-- Reference: https://stackoverflow.com/questions/15188852/copy-paste-text-into-ios-simulator
tell application "System Events"
	set theText to get the clipboard as text
	delay 1
	repeat with aCharacter in characters of theText
		keystroke aCharacter

edenwaith

/*
 *	ordered_dither.m
 *
 *	Description: Convert an image to a black and white image and use ordered dithering
 * 	Author: Chad Armstrong (chad@edenwaith.com)
 *	Date: 4-5 September 2023
 *	To compile: gcc -w -framework Foundation -framework AppKit -framework QuartzCore ordered_dither.m -o ordered_dither
 *	To run: ./ordered_dither path/to/image.png [dither level]
 *
 */

edenwaith

/*  ordered_dithering.c
 *  Code by Stephen Hawley from page 713 from the book Graphics Gems
 *  Generates a dithering matrix from the command line arguments.
 *  The first argument, size, determines the dimensions of the
 *  matrix, 2^size by 2^size
 *  The optional range argument is the range of values to be 
 *  dithered over.  By default, it is (2^size)^2, or simply the
 *  total number of elements in the matrix.
 *  The final output is suitable for inclusion in a C program.
 *  Date: 3 September 2023

edenwaith

func isModal() -> Bool {
	return self.presentingViewController?.presentedViewController == self
		|| (self.navigationController != nil && self.navigationController?.presentingViewController?.presentedViewController == self.navigationController)
		|| self.tabBarController?.presentingViewController is UITabBarController
}

edenwaith

#!/bin/sh
#
# Maintenance script run on a weekly basis (controlled by launchd and the
# associated plist file located at ~/Library/LaunchAgents/local.cleanupdesktop.plist
# 
# Move all screenshot files on the Desktop into the folder Screenshots

# Check for the existence of the Screenshots folder.  Create it if it doesn't exist.
if [ ! -d ~/Desktop/Screenshots ]; then
  mkdir ~/Desktop/Screenshots