Natalia nelanelanela

genekogan / scrapeImages.py

Created February 22, 2017 11:49

scraping full size images from Google Images

	from bs4 import BeautifulSoup
	import requests
	import re
	import urllib2
	import os
	import argparse
	import sys
	import json

	# adapted from http://stackoverflow.com/questions/20716842/python-download-images-from-google-image-search

mwermuth / UIBezier+Arrow.swift

Created September 11, 2014 14:01

Drawing an Arrow with Swift

	extension UIBezierPath {

	class func getAxisAlignedArrowPoints(inout points: Array<CGPoint>, forLength: CGFloat, tailWidth: CGFloat, headWidth: CGFloat, headLength: CGFloat ) {

	let tailLength = forLength - headLength
	points.append(CGPointMake(0, tailWidth/2))
	points.append(CGPointMake(tailLength, tailWidth/2))
	points.append(CGPointMake(tailLength, headWidth/2))
	points.append(CGPointMake(forLength, 0))
	points.append(CGPointMake(tailLength, -headWidth/2))

ynechaev / gist:8123871

Created December 25, 2013 14:48

UIView 3d transform animation style: horizontal flip

	UIView *myView = cell.containerView;
	CALayer *layer = myView.layer;
	CATransform3D rotationAndPerspectiveTransform = CATransform3DIdentity;
	rotationAndPerspectiveTransform.m34 = 1.0 / -1000;
	rotationAndPerspectiveTransform = CATransform3DRotate(rotationAndPerspectiveTransform, M_PI / 0.3, 0.0f, 1.0f, 0.0f);
	layer.transform = rotationAndPerspectiveTransform;
	[UIView animateWithDuration:1.0 animations:^{
	layer.transform = CATransform3DIdentity;
	}];