HTML5 Canvas Sprite Blitting
This is a simple demonstration of sprite blitting using HTML5 canvas and Javascript.
... please wait
Skip to main content
Subscribe to
Jeremy Aaron Heminger Systems Programmer / Web Developer Located in Southern California
[L]inux
[A]pache
[M]YSQL
[P]HP
- Experience provisioning, configuring, migrating and managing Linux, Unix and Windows Server environments.
- I have built, modified and maintained everything from basic one page websites to complex web applications handling a reasonablly high volume of traffic.
Javascript, jQuery
CSS 3.0, SASS
Grunt
GIT
- Can build complex web animation, gui and even games using Jquery or plain Javascript
- Can build elegant and mobile friendly website templates
- Builds websites that utilize minified, aggregated code to minimize load-time for a better user experience.
- Experience with version control including: Subversion and Mercurial,...but I prefer GIT
Wordpress
Drupal 8
More...
- Have built: websites, templates, modules and plugins using several Content Management Systems
- Have built my own CMS and have built custom CMS and CRM based on customer specifications.
- Have built and modified existing systems based on Codeigniter and Symfony frameworks
15+ years of real-world experience
Actual coding of websites and web applications...
Not just another template kiddie.
Recent notable companies I have worked with:
- Riverside County Transportation Commission
- Western Riverside Council of Governments
- Western Riverside Regional Conservation Authority
- Lake Arrowhead Community Services District
- Southern California Mountains Foundation
- Mobile Source Air Pollution Reduction Review Committee
ARTICLES
2017 Festival of Arts
The Redlands Festival of Arts is larger than the Redlands Art Walk Festival, but its a bit more contemporary. Not as much my style. I did enjoy myself. I had a great pulled pork sandwich from a place in Mentone (I can't remember the name of it, but Mentone is so small, that anyone interested should surely be able to find it easily). I had a Ritual Red beer and listened to music. The music was either more folk or 1960's whereas the Art Walk is often more mixed,.. well more rock. I would have expected more of a heavy metal scene because of the car show down State Street.
Hangar 24 Airfest 2017
Hangar 24 is a local brewery here in Redland's California. Their beer is, ...(well, in my opinion,...its, "okay"). But, the people are always nice and I like the yearly air-show. There is a small municipal airport about 2 miles outside of town.
Functions in Object Oriented Programming
In mathematics a function in an operation where a variable is passed in an operation is performed and a result is returned.
x = f(n)
In OOP the concept is the same except that the function does not necessarily return a value.
Game Sprites Thnog and Jeff
I started working on a game called Thnog and Jeff in like..I dunno, the early 2000's. The original version was built using the original Game Maker by Mark Overmars. I had several variants that even eventually moved to 3D.
Eventbrite Multi-Event Ticket Module
I was asked to add the ability to purchase Eventbrite tickets from a website using the Eventbrite ticket widget. The problem is that the customer had a number of events over the course of several months and I knew they would have several more over the years. The Eventbrite widget is complete, but you would need to copy the code for each event. This could be a little tedious, and it didn't seem as elegant having a ton of these ticket iframes loaded into one page.This seemed like an opportunity to create a simple program to automate everything.
GIT Exhibition
"Versioning" is a pretty neat idea. I am not sure of the history of Subversion or Mercurial. But I know that GIT came about because Linus Torvalds..."needed" a version tool. So he wrote one. I find myself doing that all the time.I have a ton of little tools I write for this and that. I don't post even a portion of them. Certainly not the one I use regularly. I enjoy Open Source, but there is something to be said about security.
Redland's Classic May 6, 2017
The Redland's Classic is a 5-day bicycle racing competition in Redland's, Highland and Yucaipa. Apparently this is not some little event. Cyclist's from around the world come here to compete.