A Pen by Dirk van Oosterbosch on CodePen.
Dirk van Oosterbosch irlabs
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| <html> | |
| <head> | |
| </head> | |
| <body> | |
| <div class="wrap"> | |
| <div class="half"> | |
| <div class="colorPicker"></div> | |
| </div> | |
| <div class="half readout"> | |
| <h1>Snap into fixed palette</h1> |
irlabs
/ run_sequence_example.py
Last active
June 13, 2020 22:09
Running a timed sequence of events in python
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| #!/usr/bin/env python | |
| import time | |
| def main(): | |
| print("Start program") | |
| # Initialize variables | |
| sequence = [ | |
| { 't': 1.0, 'msg': "Yakayak 1"}, | |
| { 't': 1.8, 'msg': "Yakayak 2"}, |
irlabs
/ gist:58aed5c5394485c0780ffb78f774f582
Last active
June 9, 2017 10:04
— forked from akirahrkw/gist:ce3c52ae79f3b5de5a01
Manipulate pixel data in swift 3.0
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| class BaseImageProcessor { | |
| func createARGBBitmapContext(image: CGImage) -> CGContext? { | |
| let pixelWidth = image.width | |
| let pixelHeight = image.height | |
| let bitmapBytesPerRow = pixelWidth * 4 | |
| let bitmapByteCount = bitmapBytesPerRow * pixelHeight | |
| let bitmapData: UnsafeMutableRawPointer = malloc(bitmapByteCount) | |
| let colorSpace: CGColorSpace = CGColorSpaceCreateDeviceRGB() |
irlabs
/ xed.sh
Created
November 11, 2016 08:25
— forked from dunkelstern/xed.sh
xed "reimplementation" to fix broken Xcode 4 xed
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| #!/bin/bash | |
| if [ "$1" = "-l" ] || [ "$1" = "--line" ] ; then | |
| line=$2 | |
| file=$3 | |
| else | |
| line=1 | |
| file=$1 | |
| fi |
irlabs
/ getStreets.py
Created
August 15, 2016 18:34
Example of getting geometry from a .shp 'shapefile'
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| # getStreets.py | |
| # Example script that demonstrates how to get the geometry data out of a 'shapefile' | |
| # A shapefile is a combination of .shp, .dbf, and .shx files, describing | |
| # the (vector) shapes of geographic "features" (roads, bridges, lakes, etc) | |
| # The following example deals with roads (in the Netherlands) | |
| # (To make this script work, you'll have to download the shapefile for roads | |
| # in the Netherlands and put these files in the same location as this file.) |