def cb_mouse_motion(self, event):
"""
Callback to process a mouse movement event.
If the group selection option is enabled, then any points with
Y-coordinate less than the cursor's Y-coordinate will be marked in a
different opacity level, but not highlighted. If the user clicks with
the mouse, then the points will be highlighted, but this event is
processed in another method.
This method also processes tooltip-related events when the group
selection is disabled. If the user hovers the mouse cursor over a data
point, then the name associated to that point will be shown in a
tooltip.
Parameters
----------
event: matplotlib.backend_bases.MouseEvent
Data about the event.
"""
# We remove the horizonal line here (if any), regardless of the mouse
# cursor position. We also restore the lines colors.
if self._hthresh_line:
for i, l in enumerate(self.axes.lines):
if l == self._hthresh_line:
del self.axes.lines[i]
break
self._hthresh_line = None
for i, line in enumerate(self.axes.lines):
if self._is_normal_curve_idx(i):
line.set_color(self._curves_colors[i])
if self._ts_line:
for i, l in enumerate(self.axes.lines):
if l == self._ts_line:
del self.axes.lines[i]
break
# Restoring the lines' widths.
if self._plotted_series:
for art in self._plotted_series:
if not art:
continue
art[0].set_linewidth(self._plot_params['linewidth'])
self.draw()
if event.xdata is None or event.ydata is None or self._rank_series is None:
return True
self._ts_line = self.axes.axvline(x=event.xdata, c='b', ls='--')
# If the group selection is enabled, we show a preview of all curves
# that will be highlighted should the user click the mouse button.
if self.group_selection_enabled:
ts = int(event.xdata - self.time_range[0] + 0.5)
if self.rank_inverted:
for i, series in enumerate(self._rank_series):
if series[ts] < event.ydata and self._is_normal_curve_idx(
i):
self.axes.lines[i].set_color(cm.gray(200))
else:
for i, series in enumerate(self._rank_series):
if series[ts] > event.ydata and self._is_normal_curve_idx(
i):
self.axes.lines[i].set_color(cm.gray(200))
self._hthresh_line = self.axes.axhline(y=event.ydata,
c='b',
linewidth=2)
else:
hover_idx = None
for i, art in enumerate(self._plotted_series):
if not art:
continue
contains, _ = art[0].contains(event)
if contains:
art[0].set_linewidth(self._plot_params['linewidth'] * 2)
if not self.curvenames or i > len(self.curvenames):
return False
hover_idx = i
break
if hover_idx is not None:
palette = QPalette()
palette.setColor(QPalette.ToolTipBase, QColor(252, 243, 207))
palette.setColor(QPalette.ToolTipText, QColor(0, 0, 0))
QToolTip.setPalette(palette)
QToolTip.setFont(QFont('Arial', 14, QFont.Bold))
pos = self.mapToGlobal(QPoint(event.x,
self.height() - event.y))
QToolTip.showText(pos, '{}'.format(self.curvenames[hover_idx]))
else:
QToolTip.hideText()
self.update()
if self._cb_notify_tooltip:
self._cb_notify_tooltip(self.name, hover_idx)
self.draw()
def cb_mouse_motion(self, event):
"""
Callback to process a mouse movement event.
If the group selection option is enabled, then any points with
Y-coordinate less than the cursor's Y-coordinate will be marked in a
different opacity level, but not highlighted. If the user clicks with
the mouse, then the points will be highlighted, but this event is
processed in another method.
This method also processes tooltip-related events when the group
selection is disabled. If the user hovers the mouse cursor over a data
point, then the name associated to that point will be shown in a
tooltip.
Parameters
----------
event: matplotlib.backend_bases.MouseEvent
Data about the event.
"""
# We remove the horizonal line here (if any), regardless of the mouse
# cursor position. We also restore the points colors.
if self._hthresh_line:
lines = self.axes.get_lines()
for l in lines:
self.axes.lines.remove(l)
del l
self._hthresh_line = None
for i, p in enumerate(self.axes.collections):
if i not in self._reference_idx:
p.set_facecolor(self._points_colors[i])
self.draw()
# Restoring the points' original size.
if self._point_artists:
for art in self._point_artists:
if art is None:
continue
art.set_sizes([self._plot_params['s']])
if event.xdata is None or event.ydata is None or self._points is None:
return False
if self.group_selection_enabled:
# We must get only the points above the cursor.
diff = self._points - event.ydata
above = []
above = [i for i in reversed(self._yidx_points) if diff[i] >= 0]
for a in above:
if a in self._reference_idx:
continue
self.axes.collections[a].set_facecolor(cm.gray(200))
self._hthresh_line = self.axes.axhline(y=event.ydata,
c='b',
linewidth=2)
else:
# Testing if the cursor is over a point. If it is, we plot the
# tooltip and notify this event by calling the registered
# callback, if any.
if not self.curvenames:
return False
else:
hover_idx = None
for i, art in enumerate(self._point_artists):
if not art:
continue
contains, _ = art.contains(event)
if contains:
art.set_sizes([self._plot_params['s'] * 3])
if i > len(self.curvenames):
return False
hover_idx = i
break
if hover_idx is not None:
palette = QPalette()
palette.setColor(QPalette.ToolTipBase,
QColor(252, 243, 207))
palette.setColor(QPalette.ToolTipText, QColor(0, 0, 0))
QToolTip.setPalette(palette)
QToolTip.setFont(QFont('Arial', 14, QFont.Bold))
pos = self.mapToGlobal(
QPoint(event.x,
self.height() - event.y))
QToolTip.showText(pos,
'{}'.format(self.curvenames[hover_idx]))
else:
QToolTip.hideText()
if self._cb_notify_tooltip:
self._cb_notify_tooltip(self.name, hover_idx)
self.draw()
def cb_mouse_motion(self, event):
"""
Callback to process a mouse movement event.
If a point is hit by the mouse cursor, we query its index and notify
the parent object. The parent object must then notify the fanchart (or
any plot with a time based X axis) in order to highlight the time.
Parameters
----------
event: matplotlib.backend_bases.MouseEvent
Data about the event.
"""
# Restoting the original parameters.
if self.plot_points:
for art in self.axes.collections:
art.set_sizes([self.point_plot_params['s']])
if self.plot_lines:
for art in self.axes.lines:
art.set_linewidth(self.line_plot_params['linewidth'])
# If the event is outside the axes, we call the timestep callback to
# notify anyone.
if event.xdata is None or event.ydata is None:
if self._cb_notify_timestep:
self._cb_notify_timestep(self.name, None)
return False
if not self._tree:
return False
_, idx = self._tree.query(np.array([event.xdata, event.ydata]))
# Since we need only the time-step, we just take the remainder of the
# index / number_of_curves, which gives us the timestep selected.
pidx = math.ceil(idx / self.curves.shape[1]) - 1
timestep = idx % self.curves.shape[1]
art = None
if self.plot_lines:
art = self.axes.lines
elif self.plot_points:
art = self.axes.collections
if not art:
return True
contains, _ = art[pidx].contains(event)
if contains:
if self.curvenames:
if self.plot_points:
art = self.axes.collections[pidx]
art.set_sizes([self.point_plot_params['s'] * 3])
if self.plot_lines:
art = self.axes.lines[pidx]
art.set_linewidth(self.line_plot_params['linewidth'] * 2)
palette = QPalette()
palette.setColor(QPalette.ToolTipBase, QColor(252, 243, 207))
palette.setColor(QPalette.ToolTipText, QColor(0, 0, 0))
QToolTip.setPalette(palette)
QToolTip.setFont(QFont('Arial', 14, QFont.Bold))
pos = self.mapToGlobal(QPoint(event.x,
self.height() - event.y))
QToolTip.showText(pos, '{}'.format(self.curvenames[pidx]))
if self._cb_notify_tooltip:
self._cb_notify_tooltip(self.name, pidx)
if self._cb_notify_timestep:
self._cb_notify_timestep(self.name, timestep + 1)
else:
if self._cb_notify_tooltip:
self._cb_notify_tooltip(self.name, None)
if self._cb_notify_timestep:
self._cb_notify_timestep(self.name, None)
QToolTip.hideText()
self.draw()
def updateAppearance(self):
fonts = ["Crimson Pro", "Fontawesome"]
for font in fonts:
for file in Hilfsmethoden.listdir(os.path.join("Data", "Fonts", font)):
if file.endswith(".ttf"):
QtGui.QFontDatabase.addApplicationFont(os.path.join(os.path.dirname(os.path.abspath(__file__)), "Data", "Fonts", font, file))
fontSize = Wolke.Settings['FontSize']
fontFamily = Wolke.Settings['Font']
if fontFamily:
font = QtGui.QFontDatabase().font(fontFamily, "Regular", fontSize)
self.app.setFont(font)
else:
font = self.app.font()
font.setPointSize(fontSize)
self.app.setFont(font)
Wolke.FontHeadingSizeL1 = Wolke.Settings["FontHeadingSize"] + 1
Wolke.FontHeadingSizeL3 = Wolke.Settings["FontSize"] + 2
style = Wolke.Settings['Theme']
if style == "Windows Vista":
self.app.setStyle("windowsvista")
palette = self.app.style().standardPalette()
self.app.setPalette(palette)
QToolTip.setPalette(self.app.style().standardPalette())
Wolke.HeadingColor = "#000000"
Wolke.BorderColor = "rgba(0,0,0,0.2)"
self.buildStylesheet("#ffffff", Wolke.HeadingColor, Wolke.BorderColor)
elif style == "Fusion Light":
self.app.setStyle('fusion')
palette = self.app.style().standardPalette()
palette.setColor(QPalette.ToolTipBase, QtCore.Qt.white)
palette.setColor(QPalette.ToolTipText, QtCore.Qt.black)
self.app.setPalette(palette)
QToolTip.setPalette(palette)
Wolke.HeadingColor = "#000000"
Wolke.BorderColor = "rgba(0,0,0,0.2)"
self.buildStylesheet("#ffffff", Wolke.HeadingColor, Wolke.BorderColor)
elif style == "Fusion Dark":
self.app.setStyle('fusion')
palette = QPalette()
palette.setColor(QPalette.Window, QColor(53, 53, 53))
palette.setColor(QPalette.WindowText, QtCore.Qt.white)
palette.setColor(QPalette.Base, QColor(25, 25, 25))
palette.setColor(QPalette.AlternateBase, QColor(53, 53, 53))
palette.setColor(QPalette.ToolTipBase, QtCore.Qt.black)
palette.setColor(QPalette.ToolTipText, QtCore.Qt.white)
palette.setColor(QPalette.Text, QtCore.Qt.white)
palette.setColor(QPalette.Button, QColor(53, 53, 53))
palette.setColor(QPalette.ButtonText, QtCore.Qt.white)
palette.setColor(QPalette.BrightText, QtCore.Qt.white)
palette.setColor(QPalette.Link, QColor(42, 130, 218))
palette.setColor(QPalette.Highlight, QColor(42, 130, 218))
palette.setColor(QPalette.HighlightedText, QtCore.Qt.black)
palette.setColor(QPalette.Active, QPalette.Button, QColor(53, 53, 53))
palette.setColor(QPalette.Disabled, QPalette.ButtonText, QtCore.Qt.darkGray)
palette.setColor(QPalette.Disabled, QPalette.WindowText, QtCore.Qt.darkGray)
palette.setColor(QPalette.Disabled, QPalette.Text, QtCore.Qt.darkGray)
palette.setColor(QPalette.Disabled, QPalette.HighlightedText, QtCore.Qt.darkGray)
palette.setColor(QPalette.Disabled, QPalette.Base, QColor(53, 53, 53))
self.app.setPalette(palette)
QToolTip.setPalette(palette)
Wolke.HeadingColor = "#ffffff"
Wolke.BorderColor = "rgba(255,255,255,0.2)"
self.buildStylesheet("#434343", Wolke.HeadingColor, Wolke.BorderColor)
elif style == "Ilaris":
self.app.setStyle('fusion')
palette = QPalette()
colors = {
"box" : QColor("#d1be9d"),
"bg": QColor("#f1e6ce"),
"heading" : QColor("#4A000B"),
"text": QColor("#221E1F"),
"table": QColor("#e8c5a9"),
"bg_bestiarium" : QColor("#f7e5cd"),
"bg_dark" : QColor("#e4d0a5"),
"text_dark": QColor("#7a561c")
}
palette.setColor(QPalette.Window, colors["bg"])
palette.setColor(QPalette.WindowText, colors["text"])
palette.setColor(QPalette.Base, colors["bg"])
palette.setColor(QPalette.AlternateBase, colors["table"])
palette.setColor(QPalette.ToolTipBase, colors["bg"])
palette.setColor(QPalette.ToolTipText, colors["text"])
palette.setColor(QPalette.Text, colors["text"])
palette.setColor(QPalette.Button, colors["bg_dark"])
palette.setColor(QPalette.ButtonText, colors["text"])
palette.setColor(QPalette.BrightText, colors["text"])
palette.setColor(QPalette.Link, colors["heading"])
palette.setColor(QPalette.Highlight, colors["box"])
palette.setColor(QPalette.HighlightedText, colors["text"])
#palette.setColor(QPalette.Active, QPalette.Button, colors["box"])
palette.setColor(QPalette.Disabled, QPalette.ButtonText, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.WindowText, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.Text, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.HighlightedText, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.Base, colors["bg_dark"])
self.app.setPalette(palette)
QToolTip.setPalette(palette)
Wolke.HeadingColor = "#4A000B"
Wolke.BorderColor = "rgba(0,0,0,0.2)"
self.buildStylesheet("#e4d0a5", Wolke.HeadingColor, Wolke.BorderColor, "#d1bd94")
elif style == "DSA Forum":
self.app.setStyle('fusion')
palette = QPalette()
# DSA-Forum colors (picked from screenshot)
colors = {
"bg_light": QColor("#f6efe2"),
"bg": QColor("#f1e2c3"),
"bg_dark": QColor("#cdad74"), # bg braun (hover tabs)
"button": QColor("#dcc484"), # tabs buttons rahmen
"text": QColor("#000000"),
"text_dark": QColor("#7a561c"),
"alert": QColor("#ae0007"), # text rot
}
palette.setColor(QPalette.Window, colors["bg"])
palette.setColor(QPalette.WindowText, colors["text"])
palette.setColor(QPalette.Base, colors["bg"])
palette.setColor(QPalette.AlternateBase, colors["bg_light"])
palette.setColor(QPalette.ToolTipBase, colors["bg"])
palette.setColor(QPalette.ToolTipText, colors["text"])
palette.setColor(QPalette.Text, colors["text"])
palette.setColor(QPalette.Button, colors["button"])
palette.setColor(QPalette.ButtonText, colors["text"])
palette.setColor(QPalette.BrightText, colors["text"])
palette.setColor(QPalette.Link, colors["text_dark"])
palette.setColor(QPalette.Highlight, colors["bg_dark"])
palette.setColor(QPalette.HighlightedText, colors["text"])
#palette.setColor(QPalette.Active, QPalette.Button, colors["alert"])
palette.setColor(QPalette.Disabled, QPalette.ButtonText, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.WindowText, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.Text, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.HighlightedText, colors["text_dark"])
palette.setColor(QPalette.Disabled, QPalette.Base, colors["bg_dark"])
self.app.setPalette(palette)
QToolTip.setPalette(palette)
Wolke.HeadingColor = "#000000"
Wolke.BorderColor = "rgba(0,0,0,0.2)"
self.buildStylesheet("#dcc484", Wolke.HeadingColor, Wolke.BorderColor)