ofxPlotter

ofxPlotter

Introduction

A simple function plotter class for openFrameworks with built-in variable filtering and a ascetic syntax.

Requirements

It requires C++11 so it will work on any oF distribution past 0.9. Should work on all the major OSes (Windows, OSX, Linux, Android, iOS), no special requirements here.

Usage

ofxPlotter is designed to be as simple and as minimal as possible for plotting functions in realtime.

plotter["myData"].setPlotLength(240);            // set the number of values to be stored
plotter["myData"].setColor( ofColor(255,0,0) );  // set the color of the plot
plotter["myData"].setMinMaxValue( 0.f, 1024.f ); // set the min and max values
plotter["myData"].drawGuidelines = false; 
plotter["myData"].drawInfo = false;
plotter["myData"].drawOverlay = false; 

plotter["myData"].setCurrentValue( variable ); // add a new data to the plot "variable name". Takes int and float

plotter.drawPlot("myData", 100, 100, 300, 300); // draw a single plot. x,y,width,height

plotter.drawAll(); // Every _variable name_'s plot will be drawn using the whole screen

License

ofxPlotter Copyright (C) 2017-2019 Juan Carlos Carvajal Bermudez

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.