pyglet_test.py
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import pyglet
import math
window = pyglet.window.Window()
window.set_caption("Test graph")
title = pyglet.text.Label('Test Graph',
font_name='Arkhip',
font_size=12,
x=window.width//2, y=window.height//2,
anchor_x='center', anchor_y='top')
def round_sig(x, sig=2):
return round(x, sig-int(math.floor(math.log10(abs(x))))-1)
def drawgrid(xlines, ylines, xlimits, ylimits):
for xpos in range(0, window.width, window.width/xlines):
pyglet.graphics.draw(2, pyglet.gl.GL_LINES, ('v2i', (xpos, 0, xpos, window.height)))
tagtext = str(round((xlimits[1]-xlimits[0])*(float(xpos)/window.width), 1))
tag = pyglet.text.Label(tagtext, font_name='Arkhip', font_size=10, x=xpos-2, y=0, anchor_x='right', anchor_y='bottom')
tag.draw()
for ypos in range(0, window.width, window.width/ylines):
pyglet.graphics.draw(2, pyglet.gl.GL_LINES, ('v2i', (0, ypos, window.width, ypos)))
tagtext = str(round((ylimits[1]-ylimits[0])*(float(ypos)/window.height), 1))
tag = pyglet.text.Label(tagtext, font_name='Arkhip', font_size=10, x=0, y=ypos-2, anchor_x='left', anchor_y='top')
tag.draw()
def plotline(xdata, ydata):
pass
xdata = [1, 2, 3, 4, 5, 6, 7, 7.4, 9, 10]
ydata = [81, 86, 58, 20, 59, 3, -6, 4.8]
@window.event
def on_draw():
window.clear()
drawgrid(10, 12, [min(xdata), max(xdata)], [min(ydata), max(ydata)])
pyglet.app.run()