v01

thirdparty/Pangolin/pyexamples/SimplePlot.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+import sys
+sys.path.append('../build/src')
+
+from OpenGL.GL import *
+import pypangolin as pango
+import math
+
+def main():
+    win = pango.CreateWindowAndBind("main py_pangolin", 640, 480)
+    log = pango.DataLog()
+    log.SetLabels(["sin(t)", "cos(t)", "sin(t)+cos(t)"])
+
+    t=0;
+    tinc=0.01
+
+    plotter = pango.Plotter(log,0,4*math.pi/tinc,-2,2,math.pi/(4*tinc),0.5);
+    plotter.Track("$i")
+    plotter.AddMarker(pango.Marker.Vertical, -1000, pango.Marker.LessThan, pango.Colour.Blue().WithAlpha(0.2))
+    plotter.AddMarker(pango.Marker.Horizontal, 100, pango.Marker.GreaterThan, pango.Colour.Red().WithAlpha(0.2))
+    plotter.AddMarker(pango.Marker.Horizontal,  10, pango.Marker.Equal, pango.Colour.Green().WithAlpha(0.2))
+    plotter.SetBounds(pango.Attach(0), pango.Attach(1),
+                      pango.Attach(0), pango.Attach(1))
+
+    pango.DisplayBase().AddDisplay(plotter)
+
+    while not pango.ShouldQuit():
+        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
+
+        log.Log(math.sin(t), math.cos(t), math.sin(t)+math.cos(t))
+        t+=tinc
+
+        pango.FinishFrame()
+
+if __name__ == "__main__":
+    main()