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Canvas Pocket Reference
book

Canvas Pocket Reference

by David Flanagan
December 2010
Intermediate to advanced
110 pages
2h 31m
English
O'Reilly Media, Inc.
Content preview from Canvas Pocket Reference

Name

CRC.fill() — fills the path

Synopsis

void fill()

Description

fill() fills the current path with the color, gradient, or pattern specified by the fillStyle property. Any subpaths that are not closed are filled as if the closePath() method had been called on them. (Note, however, that this does not actually cause those subpaths to become closed.)

Filling a path does not clear the path. You may call stroke() after calling fill() without redefining the path.

When the path intersects itself or when subpaths overlap, fill() uses the “nonzero winding rule” to determine which points are inside the path and which are outside. This means, for example, that if your path defines a square inside of a circle and the square’s subpath winds in the opposite direction of the circle’s path, then the interior of the square will be outside of the path and will not be filled.

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Publisher Resources

ISBN: 9781449398941Errata Page