Aleksander Lenart fallenartist

Design it all

fallenartist / Display_ST7701.cpp

Created January 28, 2025 11:51

Waveshare ESP32-S3 Touch LCD 2.1 Example

	#include "Display_ST7701.h"

	spi_device_handle_t SPI_handle = NULL;
	esp_lcd_panel_handle_t panel_handle = NULL;
	void ST7701_WriteCommand(uint8_t cmd)
	{
	spi_transaction_t spi_tran = {
	.cmd = 0,
	.addr = cmd,
	.length = 0,

fallenartist / index.html

Last active August 8, 2017 18:55

D3 v4 Zoomable Treemap

fallenartist / isPointInPoly.js

Created February 24, 2016 16:20

JavaScript function checking if a point falls inside a polygon.

	// +Jonas Raoni Soares Silva
	// @http://jsfromhell.com/math/is-point-in-poly [rev. #0]

	// usage:
	// points = [ {x: X1, y: Y1}, {x: X2, y: Y2}, ... , {x: Xn, y: Yn} ];
	// alert( isPointInPoly(points, {x: mouseX, y: mouseY}) ? "In" : "Out" );

	function isPointInPoly(poly, pt){
	for (var c = false, i = -1, l = poly.length, j = l - 1; ++i < l; j = i)
	((poly[i].y <= pt.y && pt.y < poly[j].y) \|\| (poly[j].y <= pt.y && pt.y < poly[i].y))

fallenartist / CC4G.as

Created May 12, 2015 23:52

Code used in CC4G online invitation. More about the project: https://www.behance.net/gallery/26152353/CC4G-Invitation

	//----------------------------------------------------------------------
	//Instance of Symbol 46 MovieClip "btn_card_1" in Frame 3
	//----------------------------------------------------------------------
	onClipEvent (load) {
	function giveScale(num) {
	targetXscale = num;
	targetYscale = num;
	}
	function givePos(numX, numY) {
	targetXpos = numX;