paint bucket (flood-fill) module

[jywarren]

Breaking out of #165, this would take inputs of:

• a color to fill with
• x, y coordinate starting pixel to begin filling at
• (not in first version) - threshold -- see below

It would paint bucket fill starting at the given pixel and expanding outward.

Threshold means that the fill would fill any adjacent pixel of the same color OR within threshold value of that starting pixel color. It's expressed as a percentage difference from the original pixel color.

[gitmate]

GitMate.io thinks the contributor most likely able to help you is @ccpandhare.

Possibly related issues are #434 (Rotate module), #108 (Math Module), #112 (Scale module), #5 (image cropping module), and #488 (White balance module).

[gitmate]

GitMate.io thinks the contributor most likely able to help you is @ccpandhare.

Possibly related issues are #434 (Rotate module), #108 (Math Module), #112 (Scale module), #5 (image cropping module), and #488 (White balance module).

[jywarren]

https://github.com/hughsk/flood-fill should be usable for this until we want to do thresholds!

require('flood-fill')(ndarray, x, y, fillValue)

We should make the default fillValue be white, for starters, i guess?