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extract text from RGB value

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Viewing 5 posts - 1 through 5 (of 5 total)
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  • 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 ! :yahoo:

    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 ~!

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