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Commit	Line	Data
	1
	2	import wx
	3	import wx.lib.plot
	4
	5	################################################################\
	6	# Where's the code??? \|
	7	# \|
	8	# wx.lib.plot.py came with its own excellent demo built in, \|
	9	# for testing purposes, but it serves quite well to demonstrate \|
	10	# the code and classes within, so we are simply borrowing that \|
	11	# code for the demo. Please load up wx.lib.plot.py for a review \|
	12	# of the code itself. The demo/test is at the bottom of \|
	13	# the file, as expected. \|
	14	################################################################/
	15
	16	#---------------------------------------------------------------------------
	17
	18	class TestPanel(wx.Panel):
	19	def __init__(self, parent, log):
	20	self.log = log
	21	wx.Panel.__init__(self, parent, -1)
	22
	23	b = wx.Button(self, -1, "Show the PyPlot sample", (50,50))
	24	self.Bind(wx.EVT_BUTTON, self.OnButton, b)
	25
	26
	27	def OnButton(self, evt):
	28	win = wx.lib.plot.TestFrame(self, -1, "PlotCanvas Demo")
	29	win.Show()
	30
	31	#---------------------------------------------------------------------------
	32
	33
	34	def runTest(frame, nb, log):
	35	win = TestPanel(nb, log)
	36	return win
	37
	38
	39	#----------------------------------------------------------------------
	40
	41	overview = """\
	42	<html><body>
	43	<center><h2>PyPlot</h2></center>
	44
	45	This demo illustrates the features of the new PyPlot modules, found
	46	in wx.lib.plot.py. All methods and functions are documented clearly
	47	therein; only the overview is included here.
	48
	49	<p>
	50	PyPlot is an improvement over wxPlotCanvas, which is now deprecated.
	51	If you are using wxPlotCanvas now, please make plans to migrate in
	52	anticipation of the time that wxPlotCanvas disappears completely.
	53
	54	<p>
	55	The demo illustrates four different plot styles (with appropriate
	56	variations on fonts, etc, to show how flexible it is) as well as
	57	provides you with a means to tinker with all the features that
	58	come with the class itself.
	59
	60	<p><ul>
	61	<li>File Menu
	62
	63	<ul>
	64	<li>Page Setup
	65
	66	<p>This allows you to set up how the plot will be printed. This
	67	is built into the library itself.
	68
	69	<li>Print Preview
	70
	71	<p>As you might expect, this allows you to preview how the plot
	72	will look when printed, in light of the page setup you may
	73	have selected above.
	74
	75	<li>Print
	76
	77	<p>Surprise! It prints the current plot to your printer! :-)
	78
	79	<li>Save Plot
	80
	81	<p>That's right, the library even provides you with the means
	82	to export the plotted data out to a graphics file. Several
	83	formats are allowed for, basically any image class that
	84	supports saving.
	85	</ul>
	86
	87	<li>Plot Menu
	88
	89	<ul>
	90	<li>Plot 1 ... Plot 5
	91
	92	<p>Different data with different plot formats, including one empty
	93	plot.
	94
	95	<li>Enable Zoom
	96
	97	<p>If Zoom is enabled, you can rubber-band select an area of the
	98	plot to examine it in detail using the left mouse button. Right
	99	mouse button zooms back out. This is automatically supported
	100	by the library, all you have to do is turn it on.
	101
	102	<li>Enable Grid
	103
	104	<p>Plots can have different styles of grids, and and these grids can
	105	be turned on or off as needed.
	106
	107	<li>Enable Legend
	108
	109	<p>Plot can have legends or not, the contents which are definable
	110	by you.
	111	</ul>
	112	</ul>
	113
	114	<HR><pre>
	115	%s</pre>
	116	</body></html>
	117	""" % wx.lib.plot.__doc__
	118
	119
	120	if __name__ == '__main__':
	121	import sys,os
	122	import run
	123	run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
	124