Color To Transparency

[lacogada]

Help file says, Color To Transparency creates transparency for an image based on a predefined color

Where or how is the “ predefined color set” ?
Can this tool remove the blue in my image ?

[attachment]planeyellow.jpg[/attachment]

[Hoogo]

Use the color picker to select that color. Works quite well with your plane.

color to tranparency.jpg

[lacogada]

Use the color picker to select that color. Works quite well with your plane.
color to tranparency.jpg

Thanks ... it does work well

[shijan]

Screen Shot 2024-10-08 at 9.32.21 PM.jpg

[lacogada]

Thank shijan

Though mine dialog a little different than yours, I had not noticed the color picker.
Thanks for image

https://www.pl32.com/forum3/download/fi ... ew&id=8638

[shijan]

I use View->Panels->Adjustment Layer

[Herbert123]

...and don't forget these things can be stacked to target different parts/colours of the image. For example, in my experience sometimes it takes 1 color to transparency adjustment layer to select larger areas, and a second to fine-tune the rest.

[lacogada]

Thanks guys ... interesting program.
I've had it awhile now and it's time to learn how to use it.