def buttonPressEvent(event):
"""
callback
"""
global fig, mccd, caxes, hsbox
pzoom = fig.canvas.manager.toolbar.mode == "pan/zoom"
if not pzoom:
# only when not in pan/zoom mode
if event.inaxes is not None:
cnam = caxes[event.inaxes]
ccd = mccd[cnam]
x, y = event.xdata, event.ydata
utils.print_stats(ccd, cnam, x, y, hsbox)
def _point(self):
"""Once all set to add a Point defect, this routine actually carries out the
necessary operations
"""
# search for enclosing window, print stats
wnam, wind = utils.print_stats(self.mccd[self._cnam], self._cnam,
self._x, self._y, self.hsbox, False)
if wnam is None:
print(" cannot set defects outside windows")
else:
if self.ffield:
# flat-field defect
dfct = defect.Point(self._severity, self._x, self._y)
name = 'defect'
else:
wind = self.mccd[self._cnam][wnam]
dexpose = self.mccd.head["EXPTIME"]
xp = int(round(wind.x_pixel(self._x)))
yp = int(round(wind.y_pixel(self._y)))
if xp < 0 or xp >= wind.nx or yp < 0 or yp >= wind.ny:
print(f" xp = {xp}, yp = {yp} outside window")
self.action_prompt(True)
return
# translate back to physical space
self._x = wind.x(xp)
self._y = wind.y(yp)
# hot pixel
dfct = defect.Hot(self._severity, self._x, self._y,
wind.data[yp, xp] / dexpose)
name = 'hot pixel'
self.mccd_dfct[self._cnam][self._buffer] = dfct
# add defect to the plot, store plot objects
self.pobjs[self._cnam][self._buffer] = hcam.mpl.pDefect(
self._axes, dfct)
# make sure it appears
plt.draw()
# let user know what has happened
level = ("moderate" if self._severity == defect.Severity.MODERATE
else "severe")
print(
f"added {level} level {name} {self._buffer} to CCD {self._cnam}"
f" at x,y = {self._x:.2f},{self._y:.2f}")
self.action_prompt(True)
def _show(self):
"""
Prints stats on pixels around selected place
"""
# search for enclosing window, print stats
wnam, wind = utils.print_stats(self.mccd[self._cnam], self._cnam,
self._x, self._y, self.hsbox, False)
if wnam is None:
print(' must hit "s" inside a window')
self.action_prompt(True)
def _point(self):
"""Once all set to add a Point defect, this routine actually carries out the
necessary operations
"""
# search for enclosing window, print stats
wnam, wind = utils.print_stats(
self.mccd[self._cnam], self._cnam, self._x, self._y, self.hsbox, False
)
if wnam is None:
print(" cannot set defects outside windows")
else:
if self.ffield:
# flat-field defect
dfct = defect.Point(self._severity, self._x, self._y)
else:
# hot pixel
dfct = defect.Hot(self._severity, self._x, self._y)
self.mccd_dfct[self._cnam][self._buffer] = dfct
# add defect to the plot, store plot objects
self.pobjs[self._cnam][self._buffer] = hcam.mpl.pDefect(self._axes, dfct)
# make sure it appears
plt.draw()
# let user know what has happened
level = (
"moderate" if self._severity == defect.Severity.MODERATE else "severe"
)
print(
"added {:s} level defect {:s} to CCD {:s} at x,y = {:.2f},{:.2f}".format(
level, self._buffer, self._cnam, self._x, self._y
)
)
self.action_prompt(True)