B4A Library MPAndroidCharts - Various type of graphs / charts (most recent library files in post #362)

Discussion in 'Additional libraries, classes and official updates' started by Johan Schoeman, Sep 5, 2015.

  1. Johan Schoeman

    Johan Schoeman Expert Licensed User

    It was sorted out here for mult-line charts https://www.b4x.com/android/forum/t...ry-files-in-post-276.58017/page-8#post-408757
     
  2. Johan Schoeman

    Johan Schoeman Expert Licensed User

    Attached Files:

    Last edited: Dec 22, 2017
    Harris likes this.
  3. Peter Simpson

    Peter Simpson Expert Licensed User

    How come you didn't add the new files to the first post, I doubt if I were using this library that I would make it all the way to page 17 post number #322 :)
     
    Johan Hormaza and Johan Schoeman like this.
  4. Johan Schoeman

    Johan Schoeman Expert Licensed User

    @Peter Simpson - I started this wrapper when I was young, "clever", and "smart looking". Now I am only old.....:D. It reads like a story book from post 1 to post 324. This is the closest that I will ever get to have "published" a novel (LOL).

    One day, when I have some "serious" spare time on hand, I might just do what you are suggesting....until then - please bite the bullet....;)
     
    Last edited: Dec 22, 2017
    Johan Hormaza and Peter Simpson like this.
  5. Peter Simpson

    Peter Simpson Expert Licensed User

    All the documentaries that I watch on SA, there are a hell of a lot of guns there, so I think that I'll avoid that bullet thank you very much ;)

    BTW these are some really nice charts, cheers :)
     
    Last edited: Dec 22, 2017
    DonManfred and Johan Schoeman like this.
  6. jejeadsl

    jejeadsl Member Licensed User

    Hi,
    I'm very happy to use this great library. But I would like to disable interactivity.
    When I touch a point on a chart, a marker and crosshair showing.
    I don't see an option to disable this fonctionnality .:(
    Thanks for your help and suggestions. :)
    jerome
     
    Last edited: Dec 23, 2017
  7. Paulsche

    Paulsche Well-Known Member Licensed User

    i become error in version 1.09, in version 1.06 no problem.
    combinedchart.barcolor?


    barcolor.jpg
     
  8. rbghongade

    rbghongade Active Member Licensed User

    Dear Johan, Is the library no longer available free?
    regards,
    Rajesh
     
  9. Peter Simpson

    Peter Simpson Expert Licensed User

    He's worked hard on this libray, just buy/donate a drink or McDonalds to @Johan Schoeman :), he's not asking for a Tesla or anything like that :p there's no set amount, $5 or $10 is enough :D
     
    Johan Schoeman likes this.
  10. Johan Schoeman

    Johan Schoeman Expert Licensed User

    Please see if this sorts out your problem (V1.11 attached). If not, please post a small sample project so that I can trace the error.
     

    Attached Files:

  11. Johan Schoeman

    Johan Schoeman Expert Licensed User

    Rajesh, see post #330 for V1.11 - have removed the date limitation (Xmas gift) but have at the same time reversed a change that I have done for @wimpie3 in the CombinedLineBarChart (post #319) as it did not make sense to do it that way.
     
  12. rbghongade

    rbghongade Active Member Licensed User

    Dear Johan,
    Thank you for the gift!
    Getting an error related to resources. Tried making the Objects/res file to read only before compilation, still getting the same error.
     
  13. Johan Schoeman

    Johan Schoeman Expert Licensed User

  14. rbghongade

    rbghongade Active Member Licensed User

    Dear Johan,
    Solved by copying the folder from your example. But it seems that XaxisTextAngle method is removed from the latest library, which is of utmost importance to my project!
     
  15. Johan Schoeman

    Johan Schoeman Expert Licensed User

    What project are you making use of i.e what graph are you trying to draw? Single Bar Chart, combined line and bar chart....?
     
  16. rbghongade

    rbghongade Active Member Licensed User

    I am using Single Line Chart.
     
  17. Johan Schoeman

    Johan Schoeman Expert Licensed User

    I don't think I have added that option to Single Line Chart. Will add it and post a new set of lib files.
     
    rbghongade likes this.
  18. Johan Schoeman

    Johan Schoeman Expert Licensed User

    Here we go - have added as many additional features as what I could to LineChart of what is available in MultiLineChart. See the attached sample project. New lib files (V1.12) also attached.

    3.png
     

    Attached Files:

  19. jejeadsl

    jejeadsl Member Licensed User

    Hi Johan,

    Many thanks for ShowCrossHair property, and more.

    Happy New Year :)

    Jérôme
     
    Johan Schoeman likes this.
  20. rbghongade

    rbghongade Active Member Licensed User

    Dear Johan,
    This is New Year gift! Thanks a lot and have a great new year!

    PS: A slight problem!
    The y-axis grid spacing is not linear as seen in the screen shot attached.
     

    Attached Files:

    Last edited: Dec 30, 2017
    Johan Schoeman likes this.
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