Search found 2 matches

by Lassar
2015-06-24T11:42:50-07:00
Forum: Users
Topic: Generate a gradient from a image?
Replies: 1
Views: 2370

Generate a gradient from a image?

I would like make a gradient from a color image, and apply it to another black and white image.

How would I get the gradient from the color image?

An example is to get a gradient from a photo of clouds at sunset, and apply it another photo of black and white clouds.

How would you do this with ...
by Lassar
2014-10-31T15:31:49-07:00
Forum: Users
Topic: How can I convert a png to 2 bits per pixel?
Replies: 3
Views: 8245

How can I convert a png to 2 bits per pixel?

I have been trying to optimize a png for the web.

Had some luck with this.

"convert xxx.png depth 1 colors 1 yyy.png"

It actually converted it to a 1 bit per pixel png.

I tried "convert xxx.png depth 2 colors 2 yyy.png" and did not have any luck with it.

Is this a limitation of the ImageMagik ...