Removing a specific color from an Image

Asked Jun 08 '19 at 16:11

Active Jun 08 '19 at 16:46

Viewed 553 times

I'm trying to remove a single blueish color from android image drawable.

I've tried to use setColorFilter and PorterDuff to remove the color, but it changes the other colors too.

imageView.setColorFilter(Color.parseColor("#ecf3f9"), PorterDuff.Mode.OVERLAY);

I just want to replace this color "#ecf3f9" with white or transparent.

edited Jun 08 '19 at 16:46

Phantômaxx

asked Jun 08 '19 at 16:11

Tahmid

Why don't you convert the picture to png? – Liza Darwesh Jun 08 '19 at 16:16
There are 5000+ images, I don't have the time to remove background one by one. I think it can be done using filters. – Tahmid Jun 08 '19 at 16:18
Try `Mode.MULTIPLY` – HB. Jun 08 '19 at 17:04
You also have a look here - https://stackoverflow.com/q/1309629/5550161 – HB. Jun 08 '19 at 17:06
I want to eliminate this color "#ecf3f9", is there any inverse color for that? – Tahmid Jun 08 '19 at 17:12

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