def build_items():
x = np.linspace(-10, 10, 200)
y = np.sin(np.sin(np.sin(x)))
filename = osp.join(osp.dirname(__file__), "brain.png")
items = [
make.curve(x, y, color="b"),
make.image(filename=filename),
make.trimage(filename=filename),
make.maskedimage(filename=filename, colormap='gray',
show_mask=True, xdata=[0, 40], ydata=[0, 50]),
make.label("Relative position <b>outside</b>",
(x[0], y[0]), (-10, -10), "BR"),
make.label("Relative position <i>inside</i>",
(x[0], y[0]), (10, 10), "TL"),
make.label("Absolute position", "R", (0, 0), "R"),
make.legend("TR"),
make.rectangle(-3, -0.8, -0.5, -1., "rc1"),
make.segment(-3, -0.8, -0.5, -1., "se1"),
make.ellipse(-10, 0.0, 0, 0, "el1"),
make.annotated_rectangle(0.5, 0.8, 3, 1., "rc1", "tutu"),
make.annotated_segment(-1, -1, 1, 1., "rc1", "tutu"),
Axes( (0, 0), (1, 0), (0, 1) ),
PolygonShape(np.array([[150., 330.],
[270., 520.],
[470., 480.],
[520., 360.],
[460., 200.],
[250., 240.]])),
]
return items
def build_items():
x = np.linspace(-10, 10, 200)
y = np.sin(np.sin(np.sin(x)))
filename = osp.join(osp.dirname(__file__), "brain.png")
items = [
make.curve(x, y, color="b"),
make.image(filename=filename),
make.trimage(filename=filename),
make.maskedimage(filename=filename,
colormap='gray',
show_mask=True,
xdata=[0, 40],
ydata=[0, 50]),
make.label("Relative position <b>outside</b>", (x[0], y[0]),
(-10, -10), "BR"),
make.label("Relative position <i>inside</i>", (x[0], y[0]), (10, 10),
"TL"),
make.label("Absolute position", "R", (0, 0), "R"),
make.legend("TR"),
make.rectangle(-3, -0.8, -0.5, -1., "rc1"),
make.segment(-3, -0.8, -0.5, -1., "se1"),
make.ellipse(-10, 0.0, 0, 0, "el1"),
make.annotated_rectangle(0.5, 0.8, 3, 1., "rc1", "tutu"),
make.annotated_segment(-1, -1, 1, 1., "rc1", "tutu"),
Axes((0, 0), (1, 0), (0, 1)),
PolygonShape(
np.array([[150., 330.], [270., 520.], [470., 480.], [520., 360.],
[460., 200.], [250., 240.]])),
]
return items
def __init__(self, c_callback=None, image_plot=None):
super(MzPlotter, self).__init__("m/z", "I")
self.c_callback = c_callback
widget = self.widget
# inject mofified behaviour of wigets plot attribute:
widget.plot.__class__ = MzPlot
widget.plot.register_c_callback(self.handle_c_pressed)
widget.plot.image_plot = image_plot
self.setHalfWindowWidth(0.05)
self.centralMz = None
# todo: refactor as helper
a = QwtScaleDraw()
label = lambda self, x: QwtText("%s" % x)
a.label = new.instancemethod(label, widget.plot, QwtScaleDraw)
widget.plot.setAxisScaleDraw(widget.plot.xBottom, a)
self.pm = PlotManager(widget)
self.pm.add_plot(widget.plot)
self.curve = make.curve([], [], color='b', curvestyle="Sticks")
# inject modified behaviour:
self.curve.__class__ = ModifiedCurveItem
self.widget.plot.add_item(self.curve)
t = self.pm.add_tool(MzSelectionTool)
self.pm.set_default_tool(t)
t.activate()
marker = Marker(label_cb=widget.plot.label_info,
constraint_cb=widget.plot.on_plot)
marker.attach(self.widget.plot)
line = make.segment(0, 0, 0, 0)
line.__class__ = ModifiedSegment
line.setVisible(0)
setupCommonStyle(line, marker)
label = make.info_label("TR", [MzCursorInfo(marker, line)], title=None)
label.labelparam.label = ""
self.marker = marker
self.label = label
self.line = line
def __init__(self, c_callback=None):
super(MzPlotter, self).__init__("m/z", "I")
self.c_callback = c_callback
widget = self.widget
# inject mofified behaviour of wigets plot attribute:
widget.plot.__class__ = MzPlot
widget.plot.register_c_callback(self.handle_c_pressed)
self.setHalfWindowWidth(0.05)
self.centralMz = None
# todo: refactor as helper
a = QwtScaleDraw()
label = lambda self, x : QwtText("%s" % x)
a.label = new.instancemethod(label, widget.plot, QwtScaleDraw)
widget.plot.setAxisScaleDraw(widget.plot.xBottom, a)
self.pm = PlotManager(widget)
self.pm.add_plot(widget.plot)
self.curve = make.curve([], [], color='b', curvestyle="Sticks")
# inject modified behaviour:
self.curve.__class__ = ModifiedCurveItem
self.widget.plot.add_item(self.curve)
t = self.pm.add_tool(MzSelectionTool)
self.pm.set_default_tool(t)
t.activate()
marker = Marker(label_cb=widget.plot.label_info,\
constraint_cb=widget.plot.on_plot)
marker.attach(self.widget.plot)
line = make.segment(0, 0, 0, 0)
line.__class__ = ModifiedSegment
line.setVisible(0)
setupCommonStyle(line, marker)
label = make.info_label("TR", [MzCursorInfo(marker, line)], title=None)
label.labelparam.label = ""
self.marker = marker
self.label = label
self.line = line
def make_measurement_line():
line = make.segment(0, 0, 0, 0)
line.__class__ = MesaurementLine
return line
def make_measurement_line():
line = make.segment(0, 0, 0, 0)
line.__class__ = MesaurementLine
return line