[1089] | 1 | """ |
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| 2 | ASAP plotting class based on matplotlib. |
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| 3 | """ |
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| 4 | |
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| 5 | from asap.asaplotbase import * |
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| 6 | # Force use of the newfangled toolbar. |
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| 7 | import gtk |
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| 8 | import matplotlib |
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| 9 | from matplotlib.backends.backend_gtkagg import FigureCanvasGTKAgg as FigureCanvas |
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[1153] | 10 | from matplotlib.backends.backend_gtkagg import FigureManagerGTKAgg |
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[1089] | 11 | matplotlib.use("GTkAgg") |
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| 12 | matplotlib.rcParams['toolbar'] = 'toolbar2' |
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[1153] | 13 | from matplotlib.backends.backend_gtk import NavigationToolbar2GTK as NavigationToolbar |
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[2451] | 14 | from matplotlib import _pylab_helpers |
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[1089] | 15 | |
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| 16 | class asaplotgui(asaplotbase): |
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| 17 | """ |
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| 18 | ASAP plotting class based on matplotlib. |
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| 19 | """ |
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| 20 | |
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[1563] | 21 | def __init__(self, rows=1, cols=0, title='', size=None, buffering=False): |
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[1089] | 22 | """ |
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| 23 | Create a new instance of the ASAPlot plotting class. |
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| 24 | |
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| 25 | If rows < 1 then a separate call to set_panels() is required to define |
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| 26 | the panel layout; refer to the doctext for set_panels(). |
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| 27 | """ |
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| 28 | v = vars() |
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| 29 | del v['self'] |
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| 30 | |
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| 31 | asaplotbase.__init__(self, **v) |
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[2451] | 32 | matplotlib.rcParams['interactive'] = True |
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[1153] | 33 | matplotlib.interactive = True |
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[2451] | 34 | |
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| 35 | _pylab_helpers.Gcf.destroy(0) |
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[1153] | 36 | self.canvas = FigureCanvas(self.figure) |
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| 37 | # Simply instantiating this is enough to get a working toolbar. |
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| 38 | self.figmgr = FigureManagerGTKAgg(self.canvas, 1) |
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[1089] | 39 | def dest_callback(val): |
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| 40 | self.is_dead = True |
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[1153] | 41 | self.figmgr.window.destroy() |
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| 42 | self.window = self.figmgr.window |
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[1089] | 43 | self.window.connect("destroy", dest_callback ) |
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[1153] | 44 | self.window.set_title('ASAP Plotter - GTK') |
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| 45 | #self.canvas.set_size_request(800,600) |
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[2451] | 46 | _pylab_helpers.Gcf.figs[self.figmgr.num] = self.figmgr |
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[1089] | 47 | |
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[1153] | 48 | #self.canvas.show() |
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[1089] | 49 | |
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| 50 | def map(self): |
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| 51 | """ |
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| 52 | Reveal the ASAPlot graphics window and bring it to the top of the |
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| 53 | window stack. |
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| 54 | """ |
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[2451] | 55 | if self.is_dead: |
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| 56 | raise RuntimeError( "No plotter to show. Not yet plotted or plotter is closed." ) |
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[1089] | 57 | self.window.deiconify() |
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| 58 | #self.window.lift() |
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| 59 | |
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| 60 | def quit(self): |
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| 61 | """ |
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| 62 | Destroy the ASAPlot graphics window. |
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| 63 | """ |
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[2451] | 64 | self.is_dead = True |
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| 65 | if not self.figmgr: |
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| 66 | return |
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| 67 | #self.window.destroy() |
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| 68 | _pylab_helpers.Gcf.destroy(self.figmgr.num) |
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| 69 | del self.window, self.canvas, self.figmgr |
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| 70 | self.window = None |
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| 71 | self.canvas = None |
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| 72 | self.figmgr = None |
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[1089] | 73 | |
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[1153] | 74 | def show(self, hardrefresh=True): |
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[1089] | 75 | """ |
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| 76 | Show graphics dependent on the current buffering state. |
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| 77 | """ |
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[2451] | 78 | if self.is_dead: |
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| 79 | raise RuntimeError( "No plotter to show (not yet plotted or closed)." ) |
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[1089] | 80 | if not self.buffering: |
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[1153] | 81 | if hardrefresh: |
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| 82 | asaplotbase.show(self, hardrefresh) |
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[1089] | 83 | self.window.deiconify() |
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| 84 | self.canvas.draw() |
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| 85 | self.window.show_all() |
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| 86 | |
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| 87 | def terminate(self): |
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| 88 | """ |
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| 89 | Clear the figure. |
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| 90 | """ |
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[2451] | 91 | if not self.window: |
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| 92 | asaplog.push( "No plotter window to terminate." ) |
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| 93 | asaplog.post( "WARN" ) |
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| 94 | return |
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[1089] | 95 | self.window.destroy() |
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| 96 | |
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| 97 | def unmap(self): |
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| 98 | """ |
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| 99 | Hide the ASAPlot graphics window. |
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| 100 | """ |
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[2451] | 101 | if not self.window: |
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| 102 | asaplog.push( "No plotter window to unmap." ) |
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| 103 | asaplog.post( "WARN" ) |
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| 104 | return |
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[1089] | 105 | self.window.wm_withdraw() |
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