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Thread: need help

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  1. #1
    Member
    Join Date
    Dec 2019
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    17

    need help

    hi ...
    i have a problem with making program , i want to read image and select points on the image so that i can specify a region and convert it to dxf file .. any one help or give me idea
    thnksssssssss

  2. #2
    Community Moderator Jim Dawson's Avatar
    Join Date
    Dec 2013
    Posts
    4433

    Re: need help

    Here is a good starting place https://stackoverflow.com/questions/...use-in-c-sharp

    Then do a line by line edge find and log the coordinates for each point. It has been a long time since I wrote the code to do something like this, so I forgot exactly how to do it. But I do remember converting the image to a grayscale bmp so I could read the raw image data pixel by pixel.

    You have a lot of studying to do. Google will be your friend here.
    Jim Dawson
    Sandy, Oregon, USA

  3. #3
    Member
    Join Date
    Dec 2019
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    17

    Re: need help

    thnks its really usefull

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