| 1 | from os.path import expanduser, expandvars
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| 2 | from asap._asap import Plotter2
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| 3 |
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| 4 | class plotter2:
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| 5 | def __init__(self):
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| 6 | self._plotter = Plotter2()
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| 7 |
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| 8 | def set_output(self, filename=None, dev=None):
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| 9 | """\
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| 10 | set output filename and/or output device.
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| 11 | when only filename given, filename is splitted with '.' then
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| 12 | the last part (filename extension) will be used as output device.
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| 13 | Parameters:
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| 14 | filename: output file name (default is '')
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| 15 | device: output device. default is 'xwindow'. 'png', 'ps'
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| 16 | and 'vps'(PostScript in portrait shape) are
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| 17 | available also.
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| 18 |
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| 19 | Example:
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| 20 | set_output() -- display in X Window (default)
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| 21 | set_output('foo.png') -- generate foo.png in PNG format.
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| 22 | set_output('bar.ps', 'vps') -- generate bar.ps in portrait shape.
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| 23 | """
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| 24 | if filename is None:
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| 25 | filename = ''
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| 26 | dev = 'xwindow'
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| 27 | else:
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| 28 | filename = filename.strip()
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| 29 | if filename == '':
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| 30 | dev = 'xwindow'
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| 31 | else:
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| 32 | if (dev is None) or (dev.strip() == ''):
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| 33 | fnamelem = filename.lower().split('.')
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| 34 | dev = fnamelem[len(fnamelem)-1].strip()
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| 35 | if dev == 'ps': dev = 'cps'
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| 36 |
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| 37 | self._plotter.set_filename(expanduser(expandvars(filename)))
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| 38 | self._plotter.set_device(dev.strip())
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| 39 |
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| 40 | def set_vp(self, xmin, xmax, ymin, ymax, id=None):
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| 41 | """\
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| 42 | change the position/shape of viewport in which data are to be plotted.
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| 43 | positions should be given in window coordinate (0<={x,y}<=1), but,
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| 44 | unlike the usual definition of window coordinates, with the origin at
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| 45 | the bottom left corner.
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| 46 | when you create plotter2 instance, it already has a single viewport
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| 47 | with xmin=ymin=0.1 and xmax=ymax=0.9 (id=0). in case you don't want to
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| 48 | change the size/position of the viewport, you never need to run this
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| 49 | function.
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| 50 | if you want to have two or more viewports, run set_vp() first to
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| 51 | move/resize the first viewport, then you will be able to add a new
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| 52 | viewport by executing set_vp without id (the id of the new viewport
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| 53 | is returned in this case). the location and shape of any viewport
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| 54 | can be modified later by specifying its viewport id.
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| 55 |
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| 56 | Parameters:
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| 57 | xmin: the x position of the left side.
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| 58 | xmax: the x position of the rightt side.
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| 59 | ymin: the y position of the top of viewport.
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| 60 | ymax: the y position of the bottom of viewport.
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| 61 | id: viewport id
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| 62 | """
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| 63 | if id is None:
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| 64 | if self._plotter.get_hasdefaultvp():
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| 65 | self._plotter.set_viewport(xmin, xmax, ymin, ymax, 0)
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| 66 | else:
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| 67 | return self._plotter.add_viewport(xmin, xmax, ymin, ymax)
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| 68 | else:
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| 69 | self._plotter.set_viewport(xmin, xmax, ymin, ymax, id)
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| 70 |
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| 71 | def show_vp(self, vpid=None):
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| 72 | """\
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| 73 | show viewport specified with its id.
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| 74 |
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| 75 | Parameter:
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| 76 | vpid: viewport id. when unset, operation is applied to
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| 77 | the viewport with the largest id.
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| 78 | """
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| 79 | if vpid is None: vpid = -1
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| 80 | self._plotter.show_viewport(vpid)
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| 81 |
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| 82 | def hide_vp(self, vpid=None):
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| 83 | """\
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| 84 | hide viewport specified with its id.
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| 85 |
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| 86 | Parameter:
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| 87 | vpid: viewport id. when unset, operation is applied to
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| 88 | the viewport with the largest id.
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| 89 | """
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| 90 | if vpid is None: vpid = -1
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| 91 | self._plotter.hide_viewport(vpid)
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| 92 |
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| 93 | def set_range(self, xmin, xmax, ymin, ymax, vpid=None):
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| 94 | """\
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| 95 | set 2D range to be displayed in the specified viewport.
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| 96 | by default, the display range is set automatically.
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| 97 |
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| 98 | Parameter:
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| 99 | xmin: the minimum of x range.
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| 100 | xmax: the maximum of x range.
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| 101 | ymin: the minimum of y range.
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| 102 | ymax: the maximum of y range.
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| 103 | vpid: viewport id. when unset, operation is applied to
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| 104 | the viewport with the largest id.
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| 105 | """
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| 106 | if vpid is None: vpid = -1
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| 107 | self._plotter.set_range(xmin, xmax, ymin, ymax, vpid)
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| 108 |
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| 109 | def set_xrange(self, xmin, xmax, vpid=None):
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| 110 | """\
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| 111 | set x range to be displayed in the specified viewport.
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| 112 | by default, the display range is set automatically.
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| 113 |
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| 114 | Parameter:
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| 115 | xmin: the minimum of x range.
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| 116 | xmax: the maximum of x range.
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| 117 | vpid: viewport id. when unset, operation is applied to
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| 118 | the viewport with the largest id.
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| 119 | """
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| 120 | if vpid is None: vpid = -1
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| 121 | self._plotter.set_range_x(xmin, xmax, vpid)
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| 122 |
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| 123 | def set_yrange(self, ymin, ymax, vpid=None):
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| 124 | """\
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| 125 | set y range to be displayed in the specified viewport.
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| 126 | by default, the display range is set automatically.
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| 127 |
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| 128 | Parameter:
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| 129 | ymin: the minimum of y range.
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| 130 | ymax: the maximum of y range.
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| 131 | vpid: viewport id. when unset, operation is applied to
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| 132 | the viewport with the largest id.
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| 133 | """
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| 134 | if vpid is None: vpid = -1
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| 135 | self._plotter.set_range_y(ymin, ymax, vpid)
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| 136 |
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| 137 | def get_xrange(self, vpid=None):
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| 138 | """\
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| 139 | returns x range of displayed region of the specified viewport
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| 140 | as a list of [xmin, xmax].
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| 141 |
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| 142 | Parameter:
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| 143 | vpid: viewport id. when unset, operation is applied to
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| 144 | the viewport with the largest id.
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| 145 | """
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| 146 | if vpid is None: vpid = -1
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| 147 | return self._plotter.get_range_x(vpid)
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| 148 |
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| 149 | def get_yrange(self, vpid=None):
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| 150 | """\
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| 151 | returns y range of displayed region in the specified viewport
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| 152 | as a list of [ymin, ymax].
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| 153 |
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| 154 | Parameter:
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| 155 | vpid: viewport id. when unset, operation is applied to
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| 156 | the viewport with the largest id.
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| 157 | """
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| 158 | if vpid is None: vpid = -1
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| 159 | return self._plotter.get_range_y(vpid)
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| 160 |
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| 161 | def set_autorange(self, vpid=None):
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| 162 | """\
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| 163 | set the 2-Dimensional range of displayed area of the specified
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| 164 | viewport to automatically enclose the given data.
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| 165 | the x range will be from the minimum up to the maximum value
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| 166 | of the given x values, whereas y range has margins of 10% of
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| 167 | the y value range both at the top and the bottom sides.
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| 168 |
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| 169 | Parameter:
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| 170 | vpid: viewport id. when unset, operation is applied to
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| 171 | the viewport with the largest id.
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| 172 | """
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| 173 | if vpid is None: vpid = -1
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| 174 | self._plotter.set_autorange(vpid)
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| 175 |
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| 176 | def set_xautorange(self, vpid=None):
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| 177 | """\
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| 178 | set x range of displayed area of the specified viewport to
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| 179 | automatically enclose the given data with no margins.
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| 180 |
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| 181 | Parameter:
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| 182 | vpid: viewport id. when unset, operation is applied to
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| 183 | the viewport with the largest id.
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| 184 | """
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| 185 | if vpid is None: vpid = -1
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| 186 | self._plotter.set_autorange_x(vpid)
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| 187 |
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| 188 | def set_yautorange(self, vpid=None):
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| 189 | """\
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| 190 | set y range of displayed area of the specified viewport to
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| 191 | automatically enclose the given data with margins of 10% of
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| 192 | the y value range both at the top and the bottom sides.
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| 193 |
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| 194 | Parameter:
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| 195 | vpid: viewport id. when unset, operation is applied to
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| 196 | the viewport with the largest id.
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| 197 | """
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| 198 | if vpid is None: vpid = -1
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| 199 | self._plotter.set_autorange_y(vpid)
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| 200 |
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| 201 | def set_fontsize(self, size, vpid=None):
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| 202 | """\
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| 203 | set the font size that is used for number labels etc.
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| 204 |
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| 205 | Parameter:
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| 206 | size: font size (default is 1)
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| 207 | vpid: viewport id. when unset, operation is applied to
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| 208 | the viewport with the largest id.
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| 209 | """
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| 210 | if vpid is None: vpid = -1
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| 211 | self._plotter.set_fontsize(size, vpid)
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| 212 |
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| 213 | def set_xtics(self, interval_major, num_minor=None, vpid=None):
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| 214 | """\
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| 215 | set the interval of ticks along x axis.
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| 216 |
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| 217 | Parameter:
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| 218 | interval_major: interval of major ticks
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| 219 | num_minor: major tick interval / minor tick interval.
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| 220 | default is 5.
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| 221 | vpid: viewport id. when unset, operation is
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| 222 | applied to the viewport with the largest id.
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| 223 | """
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| 224 | if vpid is None: vpid = -1
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| 225 | if num_minor is None: num_minor = 5
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| 226 | self._plotter.set_tics_x(interval_major, num_minor, vpid)
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| 227 |
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| 228 | def set_ytics(self, interval_major, num_minor=None, vpid=None):
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| 229 | """\
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| 230 | set the interval of ticks along y axis.
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| 231 |
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| 232 | Parameter:
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| 233 | interval_major: interval of major ticks
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| 234 | num_minor: major tick interval / minor tick interval.
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| 235 | default is 5.
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| 236 | vpid: viewport id. when unset, operation is
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| 237 | applied to the viewport with the largest id.
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| 238 | """
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| 239 | if vpid is None: vpid = -1
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| 240 | if num_minor is None: num_minor = 5
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| 241 | self._plotter.set_tics_y(interval_major, num_minor, vpid)
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| 242 |
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| 243 | def set_xautotics(self, vpid=None):
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| 244 | """\
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| 245 | set the interval of ticks and number labels along x axis
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| 246 | given automatically.
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| 247 |
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| 248 | Parameter:
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| 249 | vpid: viewport id. when unset, operation is applied to
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| 250 | the viewport with the largest id.
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| 251 | """
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| 252 | if vpid is None: vpid = -1
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| 253 | self._plotter.set_autotics_x(vpid)
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| 254 |
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| 255 | def set_yautotics(self, vpid=None):
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| 256 | """\
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| 257 | set the interval of ticks and number labels along y axis
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| 258 | given automatically.
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| 259 |
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| 260 | Parameter:
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| 261 | vpid: viewport id. when unset, operation is applied to
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| 262 | the viewport with the largest id.
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| 263 | """
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| 264 | if vpid is None: vpid = -1
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| 265 | self._plotter.set_autotics_y(vpid)
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| 266 |
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| 267 | def set_xnuminterval(self, interval, vpid=None):
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| 268 | """\
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| 269 | set the interval of number labels along x axis.
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| 270 |
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| 271 | Parameter:
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| 272 | interval: interval of number labels
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| 273 | vpid: viewport id. when unset, operation is
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| 274 | applied to the viewport with the largest id.
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| 275 | """
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| 276 | if vpid is None: vpid = -1
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| 277 | self._plotter.set_ninterval_x(interval, vpid)
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| 278 |
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| 279 | def set_ynuminterval(self, interval, vpid=None):
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| 280 | """\
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| 281 | set the interval of number labels along y axis.
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| 282 |
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| 283 | Parameter:
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| 284 | interval: interval of number labels
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| 285 | vpid: viewport id. when unset, operation is
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| 286 | applied to the viewport with the largest id.
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| 287 | """
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| 288 | if vpid is None: vpid = -1
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| 289 | self._plotter.set_ninterval_y(interval, vpid)
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| 290 |
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| 291 | def set_xnumlocation(self, location=None, vpid=None):
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| 292 | """\
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| 293 | set the location of number labels along x axis.
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| 294 |
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| 295 | Parameters:
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| 296 | location: 'l' (left side) or 'r' (right side). default is 'l'.
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| 297 | vpid: viewport id. when unset, operation is
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| 298 | applied to the viewport with the largest id.
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| 299 | """
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| 300 | if vpid is None: vpid = -1
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| 301 | if location is None: location = "l"
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| 302 | self._plotter.set_nlocation_x(location.lower(), vpid)
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| 303 |
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| 304 | def set_ynumlocation(self, location=None, vpid=None):
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| 305 | """\
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| 306 | set the location of number labels along y axis.
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| 307 |
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| 308 | Parameters:
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| 309 | location: 'b' (bottom) or 't' (top). default is 'b'.
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| 310 | vpid: viewport id. when unset, operation is
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| 311 | applied to the viewport with the largest id.
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| 312 | """
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| 313 | if vpid is None: vpid = -1
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| 314 | if location is None: location = "b"
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| 315 | self._plotter.set_nlocation_y(location.lower(), vpid)
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| 316 |
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| 317 | def set_data(self, xdata, ydata, vpid=None, dataid=None):
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| 318 | """\
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| 319 | append or change dataset to be plotted.
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| 320 |
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| 321 | Parameters:
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| 322 | xdata: a list of x positions of the input data.
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| 323 | ydata: a list of y positions of the input data.
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| 324 | vpid: viewport id. when not given, the last viewport
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| 325 | will be the target.
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| 326 | dataid: dataset id. a integer starting from 0. when dataid
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| 327 | is given, the corresponding dataset of the specified
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| 328 | viewport is replaced by the given xdata and ydata.
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| 329 | when not given, a new dataset of xdata and ydata is
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| 330 | appended.
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| 331 | """
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| 332 | if dataid is None:
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| 333 | if vpid is None: vpid = -1
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| 334 | dataid = -1
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| 335 |
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| 336 | self._plotter.set_data(xdata, ydata, vpid, dataid)
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| 337 |
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| 338 | def set_line(self, color, width=None, style=None, vpid=None, dataid=None):
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| 339 | """\
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| 340 | change line attributes.
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| 341 |
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| 342 | Parameters:
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| 343 | color: line color specified by color name. available colors
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| 344 | can be listed via list_colornames().
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| 345 | width: line width. default is 1.
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| 346 | style: line style. available styles can be listed via
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| 347 | list_linestyles().
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| 348 | vpid: viewport id. when not given, the last viewport
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| 349 | will be the target of operation.
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| 350 | dataid: dataset id. when not given, the last dataset for the
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| 351 | specified viewport is the target.
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| 352 | """
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| 353 | if width is None: width = 1
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| 354 | if style is None: style = "solid"
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| 355 | if vpid is None: vpid = -1
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| 356 | if dataid is None: dataid = -1
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| 357 |
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| 358 | coloridx = self.get_colorindex(color)
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| 359 | styleidx = self.get_linestyleindex(style)
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| 360 | self._plotter.set_line(coloridx, width, styleidx, vpid, dataid)
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| 361 |
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| 362 | def show_line(self, vpid=None, dataid=None):
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| 363 | """\
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| 364 | show line connecting the specified dataset.
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| 365 |
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| 366 | Parameters:
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| 367 | vpid: viewport id. when not given, the last viewport
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| 368 | will be the target.
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| 369 | dataid: dataset id. when not given, the last dataset used.
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| 370 | """
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| 371 | if dataid is None:
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| 372 | if vpid is None: vpid = -1
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| 373 | dataid = -1
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| 374 |
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| 375 | self._plotter.show_line(vpid, dataid)
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| 376 |
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| 377 | def hide_line(self, vpid=None, dataid=None):
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| 378 | """\
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| 379 | hide line connecting the specified dataset.
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| 380 |
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| 381 | Parameters:
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| 382 | vpid: viewport id. when not given, the last viewport
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| 383 | will be the target.
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| 384 | dataid: dataset id. when not given, the last dataset used.
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| 385 | """
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| 386 | if dataid is None:
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| 387 | if vpid is None: vpid = -1
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| 388 | dataid = -1
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| 389 |
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| 390 | self._plotter.hide_line(vpid, dataid)
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| 391 |
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| 392 | def set_point(self, type, size, color, vpid=None, dataid=None):
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| 393 | """\
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| 394 | change marker attributes for the specified dataset.
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| 395 |
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| 396 | Parameters:
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| 397 | type: type of marker symbol. see PGPLOT manual for detail.
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| 398 | size: marker size.
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| 399 | color: color of marker. see output of list_colornames().
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| 400 | vpid: viewport id. when not given, the last viewport
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| 401 | will be the target.
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| 402 | dataid: dataset id. when not given, the last dataset used.
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| 403 | """
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| 404 | if dataid is None:
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| 405 | if vpid is None: vpid = -1
|
|---|
| 406 | dataid = -1
|
|---|
| 407 | coloridx = self.get_colorindex(color)
|
|---|
| 408 | self._plotter.set_point(type, size, coloridx, vpid, dataid)
|
|---|
| 409 |
|
|---|
| 410 | def show_point(self, vpid=None, dataid=None):
|
|---|
| 411 | """\
|
|---|
| 412 | show markers for the specified dataset.
|
|---|
| 413 |
|
|---|
| 414 | Parameters:
|
|---|
| 415 | vpid: viewport id. when not given, the last viewport
|
|---|
| 416 | will be the target.
|
|---|
| 417 | dataid: dataset id. when not given, the last dataset used.
|
|---|
| 418 | """
|
|---|
| 419 | if dataid is None:
|
|---|
| 420 | if vpid is None: vpid = -1
|
|---|
| 421 | dataid = -1
|
|---|
| 422 |
|
|---|
| 423 | self._plotter.show_point(vpid, dataid)
|
|---|
| 424 |
|
|---|
| 425 | def hide_point(self, vpid=None, dataid=None):
|
|---|
| 426 | """\
|
|---|
| 427 | hide markers for the specified dataset.
|
|---|
| 428 |
|
|---|
| 429 | Parameters:
|
|---|
| 430 | vpid: viewport id. when not given, the last viewport
|
|---|
| 431 | will be the target.
|
|---|
| 432 | dataid: dataset id. when not given, the last dataset used.
|
|---|
| 433 | """
|
|---|
| 434 | if dataid is None:
|
|---|
| 435 | if vpid is None: vpid = -1
|
|---|
| 436 | dataid = -1
|
|---|
| 437 |
|
|---|
| 438 | self._plotter.hide_point(vpid, dataid)
|
|---|
| 439 |
|
|---|
| 440 | def set_xmask(self, xmin, xmax, color=None, fstyle=None, width=None, hsep=None, vpid=None):
|
|---|
| 441 | """\
|
|---|
| 442 | add a rectangle which spans full y range.
|
|---|
| 443 |
|
|---|
| 444 | Parameters:
|
|---|
| 445 | xmin: the smaller end of mask region
|
|---|
| 446 | xmax: the larger end of mask region
|
|---|
| 447 | color: color of mask region. see output of list_colornames().
|
|---|
| 448 | default is "lightgray".
|
|---|
| 449 | fstyle: fill style. see output of list_fillstyles().
|
|---|
| 450 | default is "solid".
|
|---|
| 451 | width: width of outline of mask region. default is 1.
|
|---|
| 452 | hsep: spacing of hatched lines. default is 1.0
|
|---|
| 453 | vpid: viewport id. when not given, the last viewport
|
|---|
| 454 | will be the target.
|
|---|
| 455 | """
|
|---|
| 456 | if color is None: color = "lightgray"
|
|---|
| 457 | if fstyle is None: fstyle = "solid"
|
|---|
| 458 | if width is None: width = 1
|
|---|
| 459 | if hsep is None: hsep = 1.0
|
|---|
| 460 | if vpid is None: vpid = -1
|
|---|
| 461 | coloridx = self.get_colorindex(color)
|
|---|
| 462 | fstyleidx = self.get_fillstyleindex(fstyle)
|
|---|
| 463 | self._plotter.set_mask_x(xmin, xmax, coloridx, fstyleidx, width, hsep, vpid)
|
|---|
| 464 |
|
|---|
| 465 | def set_xlabel(self, label, style=None, size=None, posx=None, posy=None, vpid=None):
|
|---|
| 466 | """\
|
|---|
| 467 | set label string along x axis. when the position of label is
|
|---|
| 468 | specified explicitly by posx and posy, the label appears so
|
|---|
| 469 | that its center placed on the specified position.
|
|---|
| 470 |
|
|---|
| 471 | Parameters:
|
|---|
| 472 | label: label string.
|
|---|
| 473 | style: font style. "normal", "roman", "italic" and "script"
|
|---|
| 474 | are available. default is "normal".
|
|---|
| 475 | size: font size. default is 1.1 (10% larger than that
|
|---|
| 476 | of number labels)
|
|---|
| 477 | posx: x position of label string in window coordinate.
|
|---|
| 478 | default is the center of x axis.
|
|---|
| 479 | posy: y position of label string.
|
|---|
| 480 | vpid: viewport id. when not given, the last viewport
|
|---|
| 481 | will be the target.
|
|---|
| 482 | """
|
|---|
| 483 | if style is None: style = ""
|
|---|
| 484 | if size is None: size = 1.1
|
|---|
| 485 | if posx is None: posx = -1.0
|
|---|
| 486 | if posy is None: posy = -1.0
|
|---|
| 487 | if vpid is None: vpid = -1
|
|---|
| 488 |
|
|---|
| 489 | self._plotter.set_label_x(label, posx, posy, size, style, 1, 0, vpid)
|
|---|
| 490 |
|
|---|
| 491 | def set_ylabel(self, label, style=None, size=None, posx=None, posy=None, vpid=None):
|
|---|
| 492 | """\
|
|---|
| 493 | set label string along y axis. when the position of label is
|
|---|
| 494 | specified explicitly by posx and posy, the label appears so
|
|---|
| 495 | that its center placed on the specified position.
|
|---|
| 496 |
|
|---|
| 497 | Parameters:
|
|---|
| 498 | label: label string.
|
|---|
| 499 | style: font style. "normal", "roman", "italic" and "script"
|
|---|
| 500 | are available. default is "normal".
|
|---|
| 501 | size: font size. default is 1.1 (10% larger than that
|
|---|
| 502 | of number labels)
|
|---|
| 503 | posx: x position of label string in window coordinate.
|
|---|
| 504 | posy: y position of label string.
|
|---|
| 505 | default is the center of y axis.
|
|---|
| 506 | vpid: viewport id. when not given, the last viewport
|
|---|
| 507 | will be the target.
|
|---|
| 508 | """
|
|---|
| 509 | if style is None: style = ""
|
|---|
| 510 | if size is None: size = 1.1
|
|---|
| 511 | if posx is None: posx = -1.0
|
|---|
| 512 | if posy is None: posy = -1.0
|
|---|
| 513 | if vpid is None: vpid = -1
|
|---|
| 514 |
|
|---|
| 515 | self._plotter.set_label_y(label, posx, posy, size, style, 1, 0, vpid)
|
|---|
| 516 |
|
|---|
| 517 | def set_title(self, title, style=None, size=None, posx=None, posy=None, vpid=None):
|
|---|
| 518 | """\
|
|---|
| 519 | set title string over the top of the specified viewport.
|
|---|
| 520 | when the position of title is specified explicitly by posx
|
|---|
| 521 | and posy, the title appears so that its center placed on
|
|---|
| 522 | the specified position.
|
|---|
| 523 |
|
|---|
| 524 | Parameters:
|
|---|
| 525 | title: title string.
|
|---|
| 526 | style: font style. "normal", "roman", "italic" and "script"
|
|---|
| 527 | are available. default is "normal".
|
|---|
| 528 | size: font size. default is 1.5 (50% larger than that
|
|---|
| 529 | of number titles)
|
|---|
| 530 | posx: x position of title string in window coordinate.
|
|---|
| 531 | posy: y position of title string.
|
|---|
| 532 | default is the center of y axis.
|
|---|
| 533 | vpid: viewport id. when not given, the last viewport
|
|---|
| 534 | will be the target.
|
|---|
| 535 | """
|
|---|
| 536 | if style is None: style = ""
|
|---|
| 537 | if size is None: size = 1.5
|
|---|
| 538 | if posx is None: posx = -1.0
|
|---|
| 539 | if posy is None: posy = -1.0
|
|---|
| 540 | if vpid is None: vpid = -1
|
|---|
| 541 |
|
|---|
| 542 | self._plotter.set_title(title, posx, posy, size, style, 1, 0, vpid)
|
|---|
| 543 |
|
|---|
| 544 | def set_vpbgcolor(self, bgcolor, vpid=None):
|
|---|
| 545 | """\
|
|---|
| 546 | change the background color of the specified viewport.
|
|---|
| 547 | default is transparent.
|
|---|
| 548 |
|
|---|
| 549 | Parameters:
|
|---|
| 550 | bgcolor: background color. see output of list_colornames().
|
|---|
| 551 | default is "" (transparent).
|
|---|
| 552 | vpid: viewport id. when not given, the last viewport
|
|---|
| 553 | will be the target.
|
|---|
| 554 | """
|
|---|
| 555 | if vpid is None: vpid = -1
|
|---|
| 556 |
|
|---|
| 557 | if bgcolor.strip() == "":
|
|---|
| 558 | coloridx = -1
|
|---|
| 559 | else:
|
|---|
| 560 | coloridx = self.get_colorindex(bgcolor)
|
|---|
| 561 |
|
|---|
| 562 | self._plotter.set_vpbgcolor(coloridx, vpid)
|
|---|
| 563 |
|
|---|
| 564 | def plot(self):
|
|---|
| 565 | """\
|
|---|
| 566 | execute actual plotting.
|
|---|
| 567 | """
|
|---|
| 568 | self._plotter.plot()
|
|---|
| 569 |
|
|---|
| 570 | def save(self, filename):
|
|---|
| 571 | """\
|
|---|
| 572 | save the figure in a file with specified name.
|
|---|
| 573 | the filename and device previously set by set_output() is
|
|---|
| 574 | not affected by this command.
|
|---|
| 575 |
|
|---|
| 576 | Parameters:
|
|---|
| 577 | filename: output file name.
|
|---|
| 578 | """
|
|---|
| 579 | prev_filename = self._plotter.get_filename()
|
|---|
| 580 | prev_dev = self._plotter.get_device()
|
|---|
| 581 |
|
|---|
| 582 | self.set_output(filename)
|
|---|
| 583 | self.plot()
|
|---|
| 584 |
|
|---|
| 585 | self.set_output(prev_filename, prev_dev)
|
|---|
| 586 |
|
|---|
| 587 | def get_vinfo(self):
|
|---|
| 588 | self._plotter.get_vinfo()
|
|---|
| 589 |
|
|---|
| 590 | @classmethod
|
|---|
| 591 | def get_colorindex(cls, colorname):
|
|---|
| 592 | """\
|
|---|
| 593 | convert the given color name into color index used in PGPLOT.
|
|---|
| 594 | """
|
|---|
| 595 | name = colorname.strip().lower()
|
|---|
| 596 | available_color = True
|
|---|
| 597 |
|
|---|
| 598 | if name == "white": idx = 0 # our definition of bgcolor
|
|---|
| 599 | elif name == "black": idx = 1 # our definition of fgcolor
|
|---|
| 600 | elif name == "red": idx = 2
|
|---|
| 601 | elif name == "green": idx = 3
|
|---|
| 602 | elif name == "blue": idx = 4
|
|---|
| 603 | elif name == "cyan": idx = 5
|
|---|
| 604 | elif name == "magenta": idx = 6
|
|---|
| 605 | elif name == "yellow": idx = 7
|
|---|
| 606 | elif name == "orange": idx = 8
|
|---|
| 607 | elif name == "yellowgreen": idx = 9
|
|---|
| 608 | elif name == "emerald": idx = 10
|
|---|
| 609 | elif name == "skyblue": idx = 11
|
|---|
| 610 | elif name == "purple": idx = 12
|
|---|
| 611 | elif name == "pink": idx = 13
|
|---|
| 612 | elif name == "gray": idx = 14
|
|---|
| 613 | elif name == "lightgray": idx = 15
|
|---|
| 614 | else: available_color = False
|
|---|
| 615 |
|
|---|
| 616 | if (available_color):
|
|---|
| 617 | return idx
|
|---|
| 618 | else:
|
|---|
| 619 | raise ValueError("Unavailable colour name.")
|
|---|
| 620 |
|
|---|
| 621 | @classmethod
|
|---|
| 622 | def list_colornames(cls):
|
|---|
| 623 | """\
|
|---|
| 624 | list the available color names.
|
|---|
| 625 | """
|
|---|
| 626 | print "plotter2: default color list ----"
|
|---|
| 627 | print " (0) white (background)"
|
|---|
| 628 | print " (1) black (foreground)"
|
|---|
| 629 | print " (2) red"
|
|---|
| 630 | print " (3) green"
|
|---|
| 631 | print " (4) blue"
|
|---|
| 632 | print " (5) cyan"
|
|---|
| 633 | print " (6) magenta"
|
|---|
| 634 | print " (7) yellow"
|
|---|
| 635 | print " (8) orange"
|
|---|
| 636 | print " (9) yellowgreen"
|
|---|
| 637 | print " (10) emerald"
|
|---|
| 638 | print " (11) skyblue"
|
|---|
| 639 | print " (12) purple"
|
|---|
| 640 | print " (13) pink"
|
|---|
| 641 | print " (14) gray"
|
|---|
| 642 | print " (15) lightgray"
|
|---|
| 643 | print "---------------------------------"
|
|---|
| 644 |
|
|---|
| 645 | @classmethod
|
|---|
| 646 | def get_linestyleindex(cls, fstyle):
|
|---|
| 647 | """\
|
|---|
| 648 | convert the given line style into style index used in PGPLOT.
|
|---|
| 649 | """
|
|---|
| 650 | style = fstyle.strip().lower()
|
|---|
| 651 | available_style = True
|
|---|
| 652 |
|
|---|
| 653 | if style == "solid": idx = 1
|
|---|
| 654 | elif style == "dashed": idx = 2
|
|---|
| 655 | elif style == "dash-dotted": idx = 3
|
|---|
| 656 | elif style == "dotted": idx = 4
|
|---|
| 657 | elif style == "dash-dot-dot-dotted": idx = 5
|
|---|
| 658 | else: available_style = False
|
|---|
| 659 |
|
|---|
| 660 | if (available_style):
|
|---|
| 661 | return idx
|
|---|
| 662 | else:
|
|---|
| 663 | raise ValueError("Unavailable line style.")
|
|---|
| 664 |
|
|---|
| 665 | @classmethod
|
|---|
| 666 | def list_linestyles(cls):
|
|---|
| 667 | """\
|
|---|
| 668 | list the available line styles.
|
|---|
| 669 | """
|
|---|
| 670 | print "plotter2: fill style list ----"
|
|---|
| 671 | print " (1) solid"
|
|---|
| 672 | print " (2) dashed"
|
|---|
| 673 | print " (3) dash-dotted"
|
|---|
| 674 | print " (4) dotted"
|
|---|
| 675 | print " (5) dash-dot-dot-dotted"
|
|---|
| 676 | print "------------------------------"
|
|---|
| 677 |
|
|---|
| 678 | @classmethod
|
|---|
| 679 | def get_fillstyleindex(cls, fstyle):
|
|---|
| 680 | """\
|
|---|
| 681 | convert the given fill style into style index used in PGPLOT.
|
|---|
| 682 | """
|
|---|
| 683 | style = fstyle.strip().lower()
|
|---|
| 684 | available_style = True
|
|---|
| 685 |
|
|---|
| 686 | if style == "solid": idx = 1
|
|---|
| 687 | elif style == "outline": idx = 2
|
|---|
| 688 | elif style == "hatched": idx = 3
|
|---|
| 689 | elif style == "crosshatched": idx = 4
|
|---|
| 690 | else: available_style = False
|
|---|
| 691 |
|
|---|
| 692 | if (available_style):
|
|---|
| 693 | return idx
|
|---|
| 694 | else:
|
|---|
| 695 | raise ValueError("Unavailable fill style.")
|
|---|
| 696 |
|
|---|
| 697 | @classmethod
|
|---|
| 698 | def list_fillstyles(cls):
|
|---|
| 699 | """\
|
|---|
| 700 | list the available fill styles.
|
|---|
| 701 | """
|
|---|
| 702 | print "plotter2: fill style list ----"
|
|---|
| 703 | print " (1) solid"
|
|---|
| 704 | print " (2) outline"
|
|---|
| 705 | print " (3) hatched"
|
|---|
| 706 | print " (4) crosshatched"
|
|---|
| 707 | print "------------------------------"
|
|---|
| 708 |
|
|---|
| 709 | """
|
|---|
| 710 | def set_annotation(self, label, posx=None, posy=None, angle=None, fjust=None, size=None, style=None, color=None, bgcolor=None, vpid=None):
|
|---|
| 711 | if posx is None: posx = -1.0
|
|---|
| 712 | if posy is None: posy = -1.0
|
|---|
| 713 | if angle is None: angle = 0.0
|
|---|
| 714 | if fjust is None: fjust = 0.5
|
|---|
| 715 | if size is None: size = 2.0
|
|---|
| 716 | if style is None: style = ""
|
|---|
| 717 | if color is None: color = 1 #default foreground colour (b)
|
|---|
| 718 | if bgcolor is None: bgcolor = 0 #default backgound colour (w)
|
|---|
| 719 | if vpid is None: vpid = -1
|
|---|
| 720 |
|
|---|
| 721 | coloridx = self.get_colorindex(color)
|
|---|
| 722 | bgcoloridx = self.get_colorindex(bgcolor)
|
|---|
| 723 | self._plotter.set_annotation(label, posx, posy, angle, fjust, size, style, coloridx, bgcoloridx, vpid)
|
|---|
| 724 | """
|
|---|
