B4A Library GraphView Library (Source Code Added)

Discussion in 'Additional libraries, classes and official updates' started by walterf25, Nov 26, 2013.

  1. wimpie3

    wimpie3 Active Member Licensed User

  2. kuosda

    kuosda Active Member Licensed User

    Will Y scale manually do it?
     
  3. wimpie3

    wimpie3 Active Member Licensed User

    Ouch, the current version (4.0.0 used here?) has many bugs... unusable on Android 5 (bar charts seem to randomly grow/shrink horizontally).
     
  4. walterf25

    walterf25 Well-Known Member Licensed User

    can you give examples of the bugs you are claiming?

    I will find the time to update the library, probably won't be for a few weeks maybe a month or two.

    Thanks,
    Walter
     
  5. kuosda

    kuosda Active Member Licensed User

    I also found several problems
    1. How do I clear calendar line data
    2.x axis will look at a range of less than after the show
     

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  6. walterf25

    walterf25 Well-Known Member Licensed User

    Hi Kuosda, thanks for reporting this issues, i haven't had time to look into this issues, i will try to find the time to update the library, can't promise it will be soon, but i will try to update it as soon as i can.

    Thanks,
    Walter
     
  7. kuosda

    kuosda Active Member Licensed User

    Thanks so much for you
    Expect......
     
  8. monki

    monki Active Member Licensed User

    Hello Walterf25,

    How can i change the grid color ?
     
  9. kuosda

    kuosda Active Member Licensed User

    Hello Walterf25,
    Has been for some time do not know how well you modify?
     
  10. rproberto

    rproberto Member Licensed User

    good day to you all I need help how can I start the graphic with animation from scratch.
    and the problem that each graph InPlace with its cordinates I show in this case the timer on cordinata x the value of the setting previously inserted
    example:
    set x (100) in this case, the timer start 100 = 101 -102 -103 etc. etc.
    if InPlace 0 as starting me error
    thanks in advance and thank the whole community of B4a for all those contributing to the various libraries and the staf of B4a
    Screenshot_2015-12-06-12-57-10.png Screenshot_2015-12-06-12-57-10.png
     
  11. walterf25

    walterf25 Well-Known Member Licensed User

    Johan Hormaza likes this.
  12. kuosda

    kuosda Active Member Licensed User

    hi walterf25
    I know that @Johan Schoeman writes well, but does not perform well for lines with different arrays.
    This means that if the data is read from the archive or SQLite, it is difficult to control the number of arrays is consistent. I am also not sure about this point. Did Johan Schoeman think of it, and he is not updating anymore!
     
  13. Johan Schoeman

    Johan Schoeman Expert Licensed User

    I have wrapped as much of the functionality as what I can. I have not seen any samples of this library that can do that it is that you require. I have posted the Java code here....https://www.b4x.com/android/forum/t...in-post-362.58017/page-19#post-599960....give it a shot

    Your statement = !true. I have posted an update of the library (V1.13) in post #363 of the mpAndroidCharts thread on 3 June 2018 - some 5 days ago.
     
    Last edited: Jul 9, 2018
  14. kuosda

    kuosda Active Member Licensed User

    Hello walterf25
    Can I provide the original code of the GraphView Library?
    I want to try to modify my question, but the repackaged jar after decompilation has failed.
     
  15. walterf25

    walterf25 Well-Known Member Licensed User

    Hi, I will try to look for it, i'm not even sure if I still have to source code for it, I will post it if I find it.

    Regards
    Walter
     
  16. kuosda

    kuosda Active Member Licensed User

    I still use your code to at least apply to lines of different arrays, mpAndroidCharts is well written but currently only works on lines of the same array, and try to change it later if me have time.
     
    walterf25 likes this.
  17. walterf25

    walterf25 Well-Known Member Licensed User

    I have added the source code to the first post, hopefully you can continue to maintain it and post any updates you make to this library, unfortunately i no longer have the time to continue updating it, but please feel free to add/change anything you think may be of useful value to the members of this forums.

    Regards,
    Walter
     
  18. kuosda

    kuosda Active Member Licensed User

    I can try to change it to what I need.

    The original decompilation difference is @DependsOn(values={"GraphView-4.0.0"})
     
    Last edited: Aug 27, 2018
    walterf25 likes this.
  19. walterf25

    walterf25 Well-Known Member Licensed User

    Let me know how it goes.

    GraphView-4.0.0 was the latest version when i did the last update, not sure what the latest would be.

    Regards,
    Walter
     
  20. kuosda

    kuosda Active Member Licensed User

    Hello walterf25
    The attachment is the source code of my decompilation, but no matter how it is repackaged, it will not be used. It turns out that this line is missing.
    @DependsOn(values={"GraphView-4.0.0"})
    Next I can try to modify the code.
     

    Attached Files:

    walterf25 likes this.
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