plot

  1. M

    iOS Question [B4X] How to make Graphs / Charts / Plots

    Hi everyone, I was wondering what is the best way to create modern looking graphs like this one for example: P.S. Is there something different from this? thanks in advance :D
  2. K

    Share My Creation Mathplotter

    A simple math formula plotter but it is much harder than I thought for implementation... The calc within Windows is a very nice graphic calculator but I don't know why it can't plot tan(x). I found several math expression evaluation libs in the forum then tried them also stevel's mouse wheel...
  3. Pablo Torres

    Android Question Plot points and slide them to the left

    Hi, I have a Tablet connected to an arduino that is sending to the tablet data (one value) 50 times per second. I have to show that data in the tablet, and it has to look like the red part in the image below. Now, the question is, how can I “add” new point to the left, erase first point of the...
  4. C

    B4J Question Passing .csv coordinates to Scatter Chart

    I am trying to plot coordinates that i have in a .csv file that is divided by ",". the .csv looks like this: Being the first number the X coordinate and the second the Y coordinate The code Im using is : Public XY As List XY.Initialize XY = su.LoadCSV(File.DirApp...
  5. M

    Android Question Plot with new data every time user presses a button

    I was looking at https://www.b4x.com/android/help/mpchartlib.html#linechart and was wondering if it is possible to insert new graph data when a button is pressed. One odd thing that I found in this and other graphs, I cannot mention any particular coordinate on a graph, unlike matplotlib. I am...
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