Line#coordinatesOnLine()

coordinatesOnLine(stepRate, results) → {array}

Using Bresenham's line algorithm this will return an array of all coordinates on this line.
The start and end points are rounded before this runs as the algorithm works on integers.

Parameters

Name	Type	Argument	Default	Description
`stepRate`	number	<optional>	1	How many steps will we return? 1 = every coordinate on the line, 2 = every other coordinate, etc.
`results`	array	<optional>		The array to store the results in. If not provided a new one will be generated.

Returns

array -

An array of coordinates.

Source code: geom/Line.js (Line 278)

Links:

http://phaser.io/docs/2.6.2/Phaser.Line.html#coordinatesOnLine

doc_phaser

2017-02-14 10:53:57

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