We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

Ok, I Agree

extract text from RGB value

This topic has 4 replies, 2 voices, and was last updated 5 years, 5 months ago by mckachun.

Viewing 5 posts - 1 through 5 (of 5 total)

Author

Posts
2018-11-13 at 10:02 am #8850

mckachun
Customer

Hi,
I am trying to do a color picker.
I want to extract the RGB value so that I can use the set color puzzle.

I try to use ” in text” puzzle.
However, the RGB value is not consistent.
For example, different case like
255,255,255
1,20,255
That makes me can’t use “get substring” .
Anyone help?

2018-11-13 at 11:05 am #8854

Yuri Kovelenov
Staff

Hi,

You can use the find first occurence puzzle to obtain the index of the comma which separates your RGB values. Then you can use this index to determine the range for your substring puzzles.

Chief 3D Verger | LinkedIn | Twitter

2018-11-13 at 1:16 pm #8863

mckachun
Customer

Thanks !! I make it !

Just wonder I need to use other method if there are more than 2 comma in other case?

2018-11-13 at 1:48 pm #8864

Yuri Kovelenov
Staff

I guess then you need to extract a substring first, and search for the first occurrence of the comma, extract a substring again and so on, until the whole string is parsed and all values are extracted.

Chief 3D Verger | LinkedIn | Twitter

2018-11-13 at 2:44 pm #8873

mckachun
Customer

I see. Thanks for your advice ~!
Author

Posts

Viewing 5 posts - 1 through 5 (of 5 total)

You must be logged in to reply to this topic.