def __init__(self, *args, sc_axis='x', limits=None, smooth=1., **kwargs):
"""Init."""
PanZoomCamera.__init__(self, *args, **kwargs)
self._ax = 0 if sc_axis == 'x' else 1
self._limits = limits
self._smooth = smooth
def _create_camera(self):
"""
Creates the *Image View* camera.
"""
self.camera = PanZoomCamera(aspect=1)
self.camera.flip = (False, True, False)
self.camera._set_range(False)
def __init__(self, **kwargs):
super(RadolanCanvas, self).__init__(keys='interactive', **kwargs)
# set size ov Canvas
self.size = 450, 450
# unfreeze needed to add more elements
self.unfreeze()
# add grid central widget
self.grid = self.central_widget.add_grid()
# add view to grid
self.view = self.grid.add_view(row=0, col=0)
self.view.border_color = (0.5, 0.5, 0.5, 1)
# add signal emitters
self.mouse_moved = EventEmitter(source=self, type="mouse_moved")
# block double clicks
self.events.mouse_double_click.block()
# initialize empty RADOLAN image
img_data = np.zeros((900, 900))
# initialize colormap, we take cubehelix for now
# this is the most nice colormap for radar in vispy
cmap = 'cubehelix'
# initialize Image Visual with img_data
# add to view
self.image = Image(
img_data,
method='subdivide',
#interpolation='bicubic',
cmap=cmap,
parent=self.view.scene)
# add transform to Image
# (mostly positioning within canvas)
self.image.transform = STTransform(translate=(0, 0, 0))
# get radolan ll point coodinate into self.r0
self.r0 = utils.get_radolan_origin()
# create cities (Markers and Text Visuals
self.create_cities()
# create PanZoomCamera
self.cam = PanZoomCamera(name="PanZoom",
rect=Rect(0, 0, 900, 900),
aspect=1,
parent=self.view.scene)
self.view.camera = self.cam
self._mouse_position = None
self.freeze()
# print FPS to console, vispy SceneCanvas internal function
self.measure_fps()
def _create_camera(self):
"""
Creates the *Diagram View* camera.
"""
self.camera = PanZoomCamera(rect=(-0.1, -0.1, 1.1, 1.1),
aspect=1)
def _create_camera(self):
"""
Creates the *Image View* camera.
"""
self.camera = PanZoomCamera(aspect=1)
self.camera.flip = (False, True, False)
self.camera._set_range(False)
def __init__(self, **kwargs):
super(DXCanvas, self).__init__(keys='interactive', **kwargs)
self.size = 450, 450
self.unfreeze()
# add grid central widget
self.grid = self.central_widget.add_grid()
# add view to grid
self.view = self.grid.add_view(row=0, col=0)
self.view.border_color = (0.5, 0.5, 0.5, 1)
# This is hardcoded now, but maybe handled as the data source changes
self.img_data = np.zeros((360, 128))
# initialize colormap, we take cubehelix for now
# this is the most nice colormap for radar in vispy
cmap = 'cubehelix'
# this way we can hold several images on the same scene
# usable for radar mosaic
self.images = []
self.image = PolarImage(
source=None,
data=self.img_data,
method='impostor',
# interpolation='bicubic',
cmap=cmap,
clim=(-32.5, 95),
parent=self.view.scene)
self.images.append(self.image)
# add signal emitters
self.mouse_moved = EventEmitter(source=self, type="mouse_moved")
self.key_pressed = EventEmitter(source=self, type="key_pressed")
# block double clicks
self.events.mouse_double_click.block()
# create PanZoomCamera
# the camera should zoom to the ppi "bounding box"
self.cam = PanZoomCamera(name="PanZoom",
rect=Rect(0, 0, 256, 256),
aspect=1,
parent=self.view.scene)
self.view.camera = self.cam
self._mouse_position = None
self.freeze()
self.measure_fps()
def test_isocurve(ctx): ctx = VispyCtx(display_status=True) scale = 0.1 cx = np.arange(-100, 100, scale) data = np.meshgrid(cx, cx) ff = f(data) levels = [0, 10] image = Image(ff, parent=ctx.view.scene) # move image behind curves image.transform = transforms.STTransform(scale=(scale, scale), translate=(0, 0, 0.5)) color_lev = ['r', 'black'] curve = Isocurve(ff, levels=levels, color_lev=color_lev, parent=ctx.view.scene) curve.transform = transforms.STTransform(scale=(scale, scale)) # Set 2D camera ctx.view.camera = PanZoomCamera(aspect=1) # the camera will scale to the contents in the scene ctx.view.camera.set_range() ctx.run(cam=False) return ctx
def __init__(self, *args, **kwargs):
"""Init."""
PanZoomCamera.__init__(self, *args, **kwargs)
class ImageView(ViewBox):
"""
Defines the *Diagram View*.
Parameters
----------
scene_canvas : SceneCanvas, optional
Current `vispy.scene.SceneCanvas` instance.
image : array_like, optional
Image to use in the view interactions.
input_colourspace : unicode, optional
**{'ITU-R BT.709', 'ACES2065-1', 'ACEScc', 'ACEScg', 'ACESproxy',
'ALEXA Wide Gamut', 'Adobe RGB (1998)', 'Adobe Wide Gamut RGB',
'Apple RGB', 'Best RGB', 'Beta RGB', 'CIE RGB', 'Cinema Gamut',
'ColorMatch RGB', 'DCI-P3', 'DCI-P3+', 'DRAGONcolor', 'DRAGONcolor2',
'Don RGB 4', 'ECI RGB v2', 'ERIMM RGB', 'Ekta Space PS 5', 'Max RGB',
'NTSC', 'Pal/Secam', 'ProPhoto RGB', 'REDcolor', 'REDcolor2',
'REDcolor3', 'REDcolor4', 'RIMM RGB', 'ROMM RGB', 'ITU-R BT.2020',
'Russell RGB', 'S-Gamut', 'S-Gamut3', 'S-Gamut3.Cine', 'SMPTE-C RGB',
'V-Gamut', 'Xtreme RGB', 'sRGB'}**,
:class:`colour.RGB_Colourspace` class instance name defining the
`image` argument colourspace.
correlate_colourspace : unicode, optional
See `input_colourspace` argument for possible values, default value is
*ACEScg*.
:class:`colour.RGB_Colourspace` class instance name defining the
comparison / correlate colourspace.
Other Parameters
----------------
\\**kwargs : dict, optional
Keywords arguments passed to
:class:`vispy.scene.widgets.viewbox.Viewbox` class constructor.
Attributes
----------
scene_canvas
image
input_colourspace
correlate_colourspace
Methods
-------
toggle_input_colourspace_out_of_gamut_colours_display_action
toggle_correlate_colourspace_out_of_gamut_colours_display_action
toggle_out_of_pointer_gamut_colours_display_action
toggle_hdr_colours_display_action
toggle_image_overlay_display_action
fit_image_visual_image_action
"""
def __init__(self,
scene_canvas=None,
image=None,
input_colourspace='ITU-R BT.709',
correlate_colourspace='ACEScg',
**kwargs):
self._initialised = False
ViewBox.__init__(self, **kwargs)
self.unfreeze()
self._scene_canvas = scene_canvas
self._image = None
self.image = image
self._input_colourspace = None
self.input_colourspace = input_colourspace
self._correlate_colourspace = None
self.correlate_colourspace = correlate_colourspace
self._grid = None
self._label = None
self._image_visual = None
self._image_overlay = True
self._display_input_colourspace_out_of_gamut = False
self._display_correlate_colourspace_out_of_gamut = False
self._display_out_of_pointer_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._create_camera()
self._create_label()
self._initialised = True
@property
def scene_canvas(self):
"""
Property for **self.scene_canvas** attribute.
Returns
-------
SceneCanvas
"""
return self._scene_canvas
@property
def image(self):
"""
Property for **self._image** private attribute.
Returns
-------
array_like
self._image.
"""
return self._image
@image.setter
def image(self, value):
"""
Setter for **self._image** private attribute.
Parameters
----------
value : array_like
Attribute value.
"""
if value is not None:
assert isinstance(value, (tuple, list, np.ndarray, np.matrix)), ((
'"{0}" attribute: "{1}" is not a "tuple", "list", "ndarray" '
'or "matrix" instance!').format('image', value))
self._image = value
if self._initialised:
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
@property
def input_colourspace(self):
"""
Property for **self._input_colourspace** private attribute.
Returns
-------
unicode
self._input_colourspace.
"""
return self._input_colourspace
@input_colourspace.setter
def input_colourspace(self, value):
"""
Setter for **self._input_colourspace** private attribute.
Parameters
----------
value : unicode
Attribute value.
"""
if value is not None:
assert is_string(value), (('"{0}" attribute: "{1}" is not a '
'"string" like object!').format(
'input_colourspace', value))
assert value in RGB_COLOURSPACES, (
'"{0}" colourspace not found in factory RGB colourspaces: '
'"{1}".').format(value,
', '.join(sorted(RGB_COLOURSPACES.keys())))
self._input_colourspace = value
if self._initialised:
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
@property
def correlate_colourspace(self):
"""
Property for **self._correlate_colourspace** private attribute.
Returns
-------
unicode
self._correlate_colourspace.
"""
return self._correlate_colourspace
@correlate_colourspace.setter
def correlate_colourspace(self, value):
"""
Setter for **self._correlate_colourspace** private attribute.
Parameters
----------
value : unicode
Attribute value.
"""
if value is not None:
assert is_string(value), (('"{0}" attribute: "{1}" is not a '
'"string" like object!').format(
'correlate_colourspace', value))
assert value in RGB_COLOURSPACES, (
'"{0}" colourspace not found in factory RGB colourspaces: '
'"{1}".').format(value,
', '.join(sorted(RGB_COLOURSPACES.keys())))
self._correlate_colourspace = value
if self._initialised:
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
def _create_image(self):
"""
Creates the image used by the *Image View* according to
:attr:`GamutView._display_input_colourspace_out_of_gamut`,
:attr:`GamutView._display_correlate_colourspace_out_of_gamut`,
:attr:`GamutView._display_out_of_pointer_gamut` and
:attr:`GamutView._display_hdr_colours` attributes values.
Returns
-------
ndarray
Image
"""
image = np.copy(self._image)
has_overlay = False
if (self._display_input_colourspace_out_of_gamut
or self._display_correlate_colourspace_out_of_gamut):
image[image >= 0] = 0
image[image < 0] = 1
has_overlay = True
if self._display_correlate_colourspace_out_of_gamut:
image = RGB_to_RGB(image,
RGB_COLOURSPACES[self._input_colourspace],
RGB_COLOURSPACES[self._correlate_colourspace])
has_overlay = True
if self._display_out_of_pointer_gamut:
colourspace = RGB_COLOURSPACES[self._input_colourspace]
image = is_within_pointer_gamut(
RGB_to_XYZ(image, colourspace.whitepoint,
colourspace.whitepoint,
colourspace.RGB_to_XYZ_matrix)).astype(int)
# TODO: Investigate why stacking implies that image needs to be
# inverted.
image = 1 - tstack([image, image, image])
has_overlay = True
if self._display_hdr_colours:
image[image <= 1] = 0
# has_overlay = True
if self._image_overlay and has_overlay:
image = self._image + image
oecf = RGB_COLOURSPACES[DEFAULT_ENCODING_CCTF].encoding_cctf
return oecf(image)
def _create_visuals(self):
"""
Creates the *Image View* visuals.
"""
self._image_visual = image_visual(self._create_image())
def _create_camera(self):
"""
Creates the *Image View* camera.
"""
self.camera = PanZoomCamera(aspect=1)
self.camera.flip = (False, True, False)
self.camera._set_range(False)
def _attach_visuals(self):
"""
Attaches / parents the visuals to the *Image View* scene.
"""
self._image_visual.parent = self.scene
def _detach_visuals(self):
"""
Detaches / un-parents the visuals from the *Image View* scene.
"""
self._image_visual.parent = None
def _create_label(self):
"""
Creates the label.
"""
self._label = Label(str(), color=(0.8, 0.8, 0.8))
self._label.stretch = (1, 0.1)
self._grid = self.add_grid(margin=16)
self._grid.add_widget(self._label, row=0, col=0)
self._grid.add_widget(Widget(), row=1, col=0)
self._label_text()
def _label_text(self):
"""
Sets the label text.
"""
self._label.text = str()
if self._display_input_colourspace_out_of_gamut:
self._label.text = ('{0} - Out of Gamut Colours Display'.format(
self._input_colourspace))
if self._display_correlate_colourspace_out_of_gamut:
self._label.text = ('{0} - Out of Gamut Colours Display'.format(
self._correlate_colourspace))
if self._display_out_of_pointer_gamut:
self._label.text = ('Out of Pointer\'s Gamut ' 'Colours Display')
if self._display_hdr_colours:
self._label.text = 'HDR Colours Display'
def toggle_input_colourspace_out_of_gamut_colours_display_action(self):
"""
Defines the slot triggered by the
*toggle_input_colourspace_out_of_gamut_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_input_colourspace_out_of_gamut = (
not self._display_input_colourspace_out_of_gamut)
if self._display_input_colourspace_out_of_gamut:
self._display_correlate_colourspace_out_of_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_correlate_colourspace_out_of_gamut_colours_display_action(self):
"""
Defines the slot triggered by the
*toggle_correlate_colourspace_out_of_gamut_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_correlate_colourspace_out_of_gamut = (
not self._display_correlate_colourspace_out_of_gamut)
if self._display_correlate_colourspace_out_of_gamut:
self._display_input_colourspace_out_of_gamut = False
self._display_out_of_pointer_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_out_of_pointer_gamut_colours_display_action(self):
"""
Defines the slot triggered by the
*toggle_out_of_pointer_gamut_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_out_of_pointer_gamut = (
not self._display_out_of_pointer_gamut)
if self._display_out_of_pointer_gamut:
self._display_input_colourspace_out_of_gamut = False
self._display_correlate_colourspace_out_of_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_hdr_colours_display_action(self):
"""
Defines the slot triggered by the *toggle_hdr_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_hdr_colours = (not self._display_hdr_colours)
if self._display_hdr_colours:
self._display_input_colourspace_out_of_gamut = False
self._display_correlate_colourspace_out_of_gamut = False
self._display_out_of_pointer_gamut = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_image_overlay_display_action(self):
"""
Defines the slot triggered by the *toggle_image_overlay_display*
action.
Returns
-------
bool
Definition success.
"""
self._image_overlay = not self._image_overlay
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
def fit_image_visual_image_action(self):
"""
Defines the slot triggered by the *fit_image_visual_image* action.
Returns
-------
bool
Definition success.
"""
# TODO: Implement definition.
print('fit_image_visual_image')
return True
class ImageView(ViewBox):
"""
Defines the *Diagram View*.
Parameters
----------
scene_canvas : SceneCanvas, optional
Current `vispy.scene.SceneCanvas` instance.
image : array_like, optional
Image to use in the view interactions.
input_colourspace : unicode, optional
**{'ITU-R BT.709', 'ACES2065-1', 'ACEScc', 'ACEScg', 'ACESproxy',
'ALEXA Wide Gamut', 'Adobe RGB (1998)', 'Adobe Wide Gamut RGB',
'Apple RGB', 'Best RGB', 'Beta RGB', 'CIE RGB', 'Cinema Gamut',
'ColorMatch RGB', 'DCI-P3', 'DCI-P3+', 'DRAGONcolor', 'DRAGONcolor2',
'Don RGB 4', 'ECI RGB v2', 'ERIMM RGB', 'Ekta Space PS 5', 'Max RGB',
'NTSC', 'Pal/Secam', 'ProPhoto RGB', 'REDcolor', 'REDcolor2',
'REDcolor3', 'REDcolor4', 'RIMM RGB', 'ROMM RGB', 'ITU-R BT.2020',
'Russell RGB', 'S-Gamut', 'S-Gamut3', 'S-Gamut3.Cine', 'SMPTE-C RGB',
'V-Gamut', 'Xtreme RGB', 'sRGB'}**,
:class:`colour.RGB_Colourspace` class instance name defining the
`image` argument colourspace.
correlate_colourspace : unicode, optional
See `input_colourspace` argument for possible values, default value is
*ACEScg*.
:class:`colour.RGB_Colourspace` class instance name defining the
comparison / correlate colourspace.
Other Parameters
----------------
\\**kwargs : dict, optional
Keywords arguments passed to
:class:`vispy.scene.widgets.viewbox.Viewbox` class constructor.
Attributes
----------
scene_canvas
image
input_colourspace
correlate_colourspace
Methods
-------
toggle_input_colourspace_out_of_gamut_colours_display_action
toggle_correlate_colourspace_out_of_gamut_colours_display_action
toggle_out_of_pointer_gamut_colours_display_action
toggle_hdr_colours_display_action
toggle_image_overlay_display_action
fit_image_visual_image_action
"""
def __init__(self,
scene_canvas=None,
image=None,
input_colourspace='ITU-R BT.709',
correlate_colourspace='ACEScg',
**kwargs):
self._initialised = False
ViewBox.__init__(self, **kwargs)
self.unfreeze()
self._scene_canvas = scene_canvas
self._image = None
self.image = image
self._input_colourspace = None
self.input_colourspace = input_colourspace
self._correlate_colourspace = None
self.correlate_colourspace = correlate_colourspace
self._grid = None
self._label = None
self._image_visual = None
self._image_overlay = True
self._display_input_colourspace_out_of_gamut = False
self._display_correlate_colourspace_out_of_gamut = False
self._display_out_of_pointer_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._create_camera()
self._create_label()
self._initialised = True
@property
def scene_canvas(self):
"""
Property for **self.scene_canvas** attribute.
Returns
-------
SceneCanvas
"""
return self._scene_canvas
@property
def image(self):
"""
Property for **self._image** private attribute.
Returns
-------
array_like
self._image.
"""
return self._image
@image.setter
def image(self, value):
"""
Setter for **self._image** private attribute.
Parameters
----------
value : array_like
Attribute value.
"""
if value is not None:
assert isinstance(value, (tuple, list, np.ndarray, np.matrix)), ((
'"{0}" attribute: "{1}" is not a "tuple", "list", "ndarray" '
'or "matrix" instance!').format('image', value))
self._image = value
if self._initialised:
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
@property
def input_colourspace(self):
"""
Property for **self._input_colourspace** private attribute.
Returns
-------
unicode
self._input_colourspace.
"""
return self._input_colourspace
@input_colourspace.setter
def input_colourspace(self, value):
"""
Setter for **self._input_colourspace** private attribute.
Parameters
----------
value : unicode
Attribute value.
"""
if value is not None:
assert is_string(value), (('"{0}" attribute: "{1}" is not a '
'"string" like object!').format(
'input_colourspace', value))
assert value in RGB_COLOURSPACES, (
'"{0}" colourspace not found in factory RGB colourspaces: '
'"{1}".').format(value, ', '.join(
sorted(RGB_COLOURSPACES.keys())))
self._input_colourspace = value
if self._initialised:
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
@property
def correlate_colourspace(self):
"""
Property for **self._correlate_colourspace** private attribute.
Returns
-------
unicode
self._correlate_colourspace.
"""
return self._correlate_colourspace
@correlate_colourspace.setter
def correlate_colourspace(self, value):
"""
Setter for **self._correlate_colourspace** private attribute.
Parameters
----------
value : unicode
Attribute value.
"""
if value is not None:
assert is_string(value), (('"{0}" attribute: "{1}" is not a '
'"string" like object!').format(
'correlate_colourspace', value))
assert value in RGB_COLOURSPACES, (
'"{0}" colourspace not found in factory RGB colourspaces: '
'"{1}".').format(value, ', '.join(
sorted(RGB_COLOURSPACES.keys())))
self._correlate_colourspace = value
if self._initialised:
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
def _create_image(self):
"""
Creates the image used by the *Image View* according to
:attr:`GamutView._display_input_colourspace_out_of_gamut`,
:attr:`GamutView._display_correlate_colourspace_out_of_gamut`,
:attr:`GamutView._display_out_of_pointer_gamut` and
:attr:`GamutView._display_hdr_colours` attributes values.
Returns
-------
ndarray
Image
"""
image = np.copy(self._image)
has_overlay = False
if (self._display_input_colourspace_out_of_gamut
or self._display_correlate_colourspace_out_of_gamut):
image[image >= 0] = 0
image[image < 0] = 1
has_overlay = True
if self._display_correlate_colourspace_out_of_gamut:
image = RGB_to_RGB(image,
RGB_COLOURSPACES[self._input_colourspace],
RGB_COLOURSPACES[self._correlate_colourspace])
has_overlay = True
if self._display_out_of_pointer_gamut:
colourspace = RGB_COLOURSPACES[self._input_colourspace]
image = is_within_pointer_gamut(
RGB_to_XYZ(image, colourspace.whitepoint,
colourspace.whitepoint,
colourspace.RGB_to_XYZ_matrix)).astype(int)
# TODO: Investigate why stacking implies that image needs to be
# inverted.
image = 1 - tstack([image, image, image])
has_overlay = True
if self._display_hdr_colours:
image[image <= 1] = 0
# has_overlay = True
if self._image_overlay and has_overlay:
image = self._image + image
oecf = RGB_COLOURSPACES[DEFAULT_ENCODING_CCTF].encoding_cctf
return oecf(image)
def _create_visuals(self):
"""
Creates the *Image View* visuals.
"""
self._image_visual = image_visual(self._create_image())
def _create_camera(self):
"""
Creates the *Image View* camera.
"""
self.camera = PanZoomCamera(aspect=1)
self.camera.flip = (False, True, False)
self.camera._set_range(False)
def _attach_visuals(self):
"""
Attaches / parents the visuals to the *Image View* scene.
"""
self._image_visual.parent = self.scene
def _detach_visuals(self):
"""
Detaches / un-parents the visuals from the *Image View* scene.
"""
self._image_visual.parent = None
def _create_label(self):
"""
Creates the label.
"""
self._label = Label(str(), color=(0.8, 0.8, 0.8))
self._label.stretch = (1, 0.1)
self._grid = self.add_grid(margin=16)
self._grid.add_widget(self._label, row=0, col=0)
self._grid.add_widget(Widget(), row=1, col=0)
self._label_text()
def _label_text(self):
"""
Sets the label text.
"""
self._label.text = str()
if self._display_input_colourspace_out_of_gamut:
self._label.text = ('{0} - Out of Gamut Colours Display'.format(
self._input_colourspace))
if self._display_correlate_colourspace_out_of_gamut:
self._label.text = ('{0} - Out of Gamut Colours Display'.format(
self._correlate_colourspace))
if self._display_out_of_pointer_gamut:
self._label.text = ('Out of Pointer\'s Gamut ' 'Colours Display')
if self._display_hdr_colours:
self._label.text = 'HDR Colours Display'
def toggle_input_colourspace_out_of_gamut_colours_display_action(self):
"""
Defines the slot triggered by the
*toggle_input_colourspace_out_of_gamut_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_input_colourspace_out_of_gamut = (
not self._display_input_colourspace_out_of_gamut)
if self._display_input_colourspace_out_of_gamut:
self._display_correlate_colourspace_out_of_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_correlate_colourspace_out_of_gamut_colours_display_action(self):
"""
Defines the slot triggered by the
*toggle_correlate_colourspace_out_of_gamut_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_correlate_colourspace_out_of_gamut = (
not self._display_correlate_colourspace_out_of_gamut)
if self._display_correlate_colourspace_out_of_gamut:
self._display_input_colourspace_out_of_gamut = False
self._display_out_of_pointer_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_out_of_pointer_gamut_colours_display_action(self):
"""
Defines the slot triggered by the
*toggle_out_of_pointer_gamut_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_out_of_pointer_gamut = (
not self._display_out_of_pointer_gamut)
if self._display_out_of_pointer_gamut:
self._display_input_colourspace_out_of_gamut = False
self._display_correlate_colourspace_out_of_gamut = False
self._display_hdr_colours = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_hdr_colours_display_action(self):
"""
Defines the slot triggered by the *toggle_hdr_colours_display* action.
Returns
-------
bool
Definition success.
"""
self._detach_visuals()
self._display_hdr_colours = (not self._display_hdr_colours)
if self._display_hdr_colours:
self._display_input_colourspace_out_of_gamut = False
self._display_correlate_colourspace_out_of_gamut = False
self._display_out_of_pointer_gamut = False
self._create_visuals()
self._attach_visuals()
self._label_text()
return True
def toggle_image_overlay_display_action(self):
"""
Defines the slot triggered by the *toggle_image_overlay_display*
action.
Returns
-------
bool
Definition success.
"""
self._image_overlay = not self._image_overlay
self._detach_visuals()
self._create_visuals()
self._attach_visuals()
self._label_text()
def fit_image_visual_image_action(self):
"""
Defines the slot triggered by the *fit_image_visual_image* action.
Returns
-------
bool
Definition success.
"""
# TODO: Implement definition.
print('fit_image_visual_image')
return True
def __init__(self, *args, **kwargs):
"""Init."""
PanZoomCamera.__init__(self, *args, **kwargs)