Single Page Vertical Scroll Parallax Micro Site

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I’m in the process of wrapping up a personal micro-site for a local business owner.  This site provides the owner an opportunity to talk about himself and the business in a contact that is free of…

Back To Web Design

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Starting in summer of 2014, I began doing general web design and development for Tactically Advanced Performance Systems.  It’s kind of a long circle back to how I got started on the web, namely developing the…

Organic Menu System

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This is a brief post on a recent data visualization project that involved an organic menu.   The client wanted a prototype for an upcoming project where child nodes arced out from root nodes and all…

Recent Data Visualization Work

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Wow!  I woke up and realized it’s almost Thanksgiving and I have not posted anything all summer and most of the fall. I’ve been in kind of a development black hole and spending a lot of…

CompGeoJS-ADV and Data Visualization

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The CompGeoJS package is intended to be an open-source resource for web developers to learn and apply principles from numerical analysis and basic computational geometry.  Clients sometimes do not wish to have applications developed using open-source…

CompGeoJS Natural Cubic Spline

As I alluded to in the prior post, it is necessary to temporarily alter the direction of the CompGeoJS project to suit some near-term requirements, particularly in the area of data visualization and analysis.  I will…

CompGeoJS Quadratic Bezier

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I just released a preliminary version of the CompGeJS quadratic Bezier.  This version has all the y-at-x, x-at-y, x-at-t, length-at-t, and similar methods with full arc-length parameterization.  I have not, however, implemented getX() and getY() queries…

Dotted-Line Decorator for EaselJS

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I’ve modified the line decorator demo with a preview of a dotted-line decorator. This line decorator draws solid circles with a fixed radius and spacing along the line between two points. Once the CompGeoJS quad. Bezier…