Alex-Devoid

My first D3 map showing my travel across the US. This visualization was built by modifying choropleth example code by Scott Murray, tooltip example code by Malcolm Maclean, and legend code example by Mike Bostock.

Convert MOV to GIF using FFmpeg and ImageMagick

I tried a few different techniques to make a GIF via command-line and the following gives me the best control of quality and size. Once you're all setup, you'll be pumping out GIFs in no time!

Preparation

Install FFmpeg

$ brew install ffmpeg [all your options]
- Example: $ brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-frei0r --with-libass --with-libvo-aacenc --with-libvorbis --with-libvpx --with-opencore-amr --with-openjpeg --with-opus --with-rtmpdump --with-schroedinger --with-speex --with-theora --with-tools

Install ImageMagick

Convert MOV to GIF using FFmpeg and ImageMagick

I tried a few different techniques to make a GIF via command-line and the following gives me the best control of quality and size. Once you're all setup, you'll be pumping out GIFs in no time!

Preparation

Install FFmpeg

$ brew install ffmpeg [all your options]
- Example: $ brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-frei0r --with-libass --with-libvo-aacenc --with-libvorbis --with-libvpx --with-opencore-amr --with-openjpeg --with-opus --with-rtmpdump --with-schroedinger --with-speex --with-theora --with-tools

Install ImageMagick

	---
	title: "Visualizing One Million NCAA Basketball Shots"
	author: "Max Woolf (@minimaxir)"
	date: "2018-03-19"
	output:
	html_notebook:
	highlight: tango
	mathjax: null
	number_sections: yes
	theme: spacelab


	<head>
	<title>transition and delete</title>
	<link rel="stylesheet" href="style/style.css" type="text/css" media="screen" />
	<meta charset="utf-8">
	</head>

	<body>

	<div id="main-wrapper">


	<head>
	<title>Moving Bubble Tutorial</title>
	<link rel="stylesheet" href="style/style.css" type="text/css" media="screen" />
	<meta charset="utf-8">
	</head>

	<body>

	<div id="main-wrapper">

	canvas= qgis.utils.iface.mapCanvas()
	layers = dict((k.name(),i) for i, k in enumerate(canvas.layers()))
	print(layers)

	## parcel layer showing property
	layer1 = canvas.layer(14)
	provider = layer1.dataProvider()


	#main highway

	license: gpl-3.0