December 2010
Intermediate to advanced
110 pages
2h 31m
English
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Name
CRC.quadraticCurveTo() — adds a quadratic Bézier curve to the path
Synopsis
void quadraticCurveTo(floatcpX, floatcpY, floatx, floaty)
Arguments
cpX, cpYThe coordinates of the control point
x, yThe coordinates of the endpoint of the curve
Description
This method adds a quadratic Bézier curve segment to the current
subpath. The curve starts at the current point and ends at
(x,y). The control point (cpX,
cpY) specifies the shape of the curve between these two
points. (The mathematics of Bézier curves is beyond the scope of this
book, however.) When this method returns, the current position is
(x,y).
See Also
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.