Said Nuh said-and-done

said-and-done / douglasPeucker.js

Created May 6, 2021 08:00 — forked from adammiller/douglasPeucker.js

Javascript implementation of the Douglas Peucker path simplification algorithm

	var simplifyPath = function( points, tolerance ) {

	// helper classes
	var Vector = function( x, y ) {
	this.x = x;
	this.y = y;

	};
	var Line = function( p1, p2 ) {
	this.p1 = p1;

said-and-done / map.js

Last active October 12, 2021 14:32

Linear map input domain to output range

	function linearmap(inMin, inMax, outMin, outMax) {
	return function (x) {
	return (x - inMin) * (outMax - outMin) / (inMax - inMin) + outMin;
	};
	}

said-and-done / statemachine.sh

Created August 11, 2022 13:14

AWS: stop all currently running State Machine executions

	aws stepfunctions list-executions \
	--state-machine-arn arn:aws:states:...:covidAutoUpdater \
	--status-filter RUNNING \
	--query "executions[*].{executionArn:executionArn}" \
	--output text \| \
	xargs -I {} aws stepfunctions stop-execution \
	--execution-arn {}

said-and-done / conv.sh

Created January 24, 2025 08:42

Convert a sorted PNG sequence to GIF

convert -delay 50 -loop 0 $(ls frame*.png | sort --version-sort) seq_frames.gif