February Meeting
February 16th @ 7:00 PM
Erik Colban
Speaking on:
Bezier Curves and the Java API
@
Sun Microsystems
(Yes, we are aware of the Oracle/Sun merger)
>>>>> 9515 Towne Center Drive <<<<<
San Diego, CA 92121
From 805 exit west at La Jolla Village Dr.
North on Towne Centre Drive
Can you make it Poll
6:30 - |
Equipment setup and mixer - Food provided by TBA | |
7:00 - |
Meeting begins, announcements | |
7:10 - |
Speaker: Erik Colban | |
7:50 - |
Short Break | |
8:00 - |
Speaker: Erik Colban |
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9:00 - |
Drawings - final announcements Meeting Ends, tear down, mixer | |
9:30 - |
Close the doors (really we have to get out!) |
Speaker: Erik Colban
Title: Bezier Curves and the Java API
Abstract:The Java API includes a handful of classes that are useful for adding graphics to a Java application. The best known and most used are probably the Line2D, Rectangle2D, and Ellipse2D. The classes Line2D, QuadCurve2D and CubicCurve2D are used to render linear, quadratic and cubic parametric curves. When combined in a sequence, these curves may be used for describing and rendering any imaginable shape and, hence, constitute the building blocks of the 2D shapes in general (including lines, rectangles and ellipses). A typical example is the description and rendering of the shapes of the characters in a font (the glyphs). A Bezier curve is a particular representation form of a parametric curve used by the classes mentioned above. In this talk, I will introduce and explain the concepts of a parametric curve, Bezier curve, and other related concepts, and describe algorithms for finding the control points of a Bezier curve and fitting any arbitrary curve with a sequence of Bezier curves. The talk will be richly illustrated with figures and runnable demos.
Bio:
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