ofxGraph: a simple plotter for openframeworks

Description

ofxGraph is a graph plotting addon for openframeworks.

1. single/multiple plot
2. Manual adjustable graph size and position
3. detailed plot data information
4. Adjustable buffer size
5. CSV file export with a save dialog
6. Automatic saving(position and size). except for ofxGui settings.
7. New: Added Bar Graph Mode. you can change graph mode to bar or plot.

Compatible

• openframeworks: v0.11.2
• macOS: 12.0.1(Monterey)

Usage

1. Copy ofxGraph/Example/bin/data/ofxGraph directory to your_OF_project_directory/bin/data
2. Below is a minimal code to use ofxGraph.

void ofApp::setup(){

// ofxGraph Init
  graph.setup("sample");
  graph.setDx(1.0); // which means delta of time
  graph.setColor(ofColor::white);  // ofColor(255,255,255)
}
void ofApp::update(){
  // plot a random data on a each frame
  graph.add(ofRandom(-100,100));
}

void ofApp::draw(){
  ofBackground(50,50,50);
  graph.draw();
}

See Example for more detailed.

Install

ofxGui and ofxXmlSettings are required.

Licence

MIT

Author

TetsuakiBaba