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setTransparent

See original GitHub issue

Have you gotten setTransparent(Number color) to work?

Issue Analytics

State:
Created 12 years ago
Comments:14 (10 by maintainers)

Top GitHub Comments

1reaction

memaligncommented, Jan 2, 2022

Note that there are TWO places that need to be changed from: var index = i / 3; To var index = Math.floor(i / 3);

In the code g-regor posted above
In the implementation of findClosest

Without these two fixes the wrong color is chosen as the transparency color.

(I discovered this when debugging why 0x000000 worked as a transparency color but 0xFFFFFF did not)

1reaction

Pl4n3commented, Jan 13, 2013

Also, to run, line 363 must use floor function here:

var index/int/ = Math.floor(i / 3);

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