def setMouseType(self, name='arrow'):
"""Change the appearance of the cursor for this window. Cursor types
provide contextual hints about how to interact with on-screen objects.
The graphics used 'standard cursors' provided by the operating system.
They may vary in appearance and hot spot location across platforms. The
following names are valid on most platforms:
'arrow' : Default pointer
'ibeam' : Indicates text can be edited
'crosshair' : Crosshair with hot-spot at center
'hand' : A pointing hand
'hresize' : Double arrows pointing horizontally
'vresize' : Double arrows pointing vertically
Note, on Windows the 'crosshair' option is XORed with the background
color. It will not be visible when placed over 50% grey fields.
:param name: str, type of standard cursor to use
:return:
"""
try:
glfw.set_cursor(self.winHandle, _CURSORS_[name])
except KeyError:
logging.warn(
"Invalid cursor type name '{}', using default.".format(type))
glfw.set_cursor(self.winHandle, _CURSORS_['arrow'])
def setMouseType(self, name='arrow'):
"""Change the appearance of the cursor for this window. Cursor types
provide contextual hints about how to interact with on-screen objects.
The graphics used 'standard cursors' provided by the operating system.
They may vary in appearance and hot spot location across platforms. The
following names are valid on most platforms:
* ``arrow`` : Default pointer
* ``ibeam`` : Indicates text can be edited
* ``crosshair`` : Crosshair with hot-spot at center
* ``hand`` : A pointing hand
* ``hresize`` : Double arrows pointing horizontally
* ``vresize`` : Double arrows pointing vertically
Requires the GLFW backend, otherwise this function does nothing! Note,
on Windows the ``crosshair`` option is negated with the background
color. It will not be visible when placed over 50% grey fields.
Parameters
----------
name : str
Type of standard cursor to use.
"""
try:
glfw.set_cursor(self.winHandle, _CURSORS_[name])
except KeyError:
logging.warn(
"Invalid cursor type name '{}', using default.".format(type))
glfw.set_cursor(self.winHandle, _CURSORS_['arrow'])
def setMouseType(self, name='arrow'):
"""Change the appearance of the cursor for this window. Cursor types
provide contextual hints about how to interact with on-screen objects.
The graphics used 'standard cursors' provided by the operating system.
They may vary in appearance and hot spot location across platforms. The
following names are valid on most platforms:
* ``arrow`` : Default pointer
* ``ibeam`` : Indicates text can be edited
* ``crosshair`` : Crosshair with hot-spot at center
* ``hand`` : A pointing hand
* ``hresize`` : Double arrows pointing horizontally
* ``vresize`` : Double arrows pointing vertically
Requires the GLFW backend, otherwise this function does nothing! Note,
on Windows the ``crosshair`` option is negated with the background
color. It will not be visible when placed over 50% grey fields.
Parameters
----------
name : str
Type of standard cursor to use.
"""
try:
glfw.set_cursor(self.winHandle, _CURSORS_[name])
except KeyError:
logging.warn(
"Invalid cursor type name '{}', using default.".format(type))
glfw.set_cursor(self.winHandle, _CURSORS_['arrow'])
def setMouseType(self, name='arrow'):
"""Change the appearance of the cursor for this window. Cursor types
provide contextual hints about how to interact with on-screen objects.
The graphics used 'standard cursors' provided by the operating system.
They may vary in appearance and hot spot location across platforms. The
following names are valid on most platforms:
'arrow' : Default pointer
'ibeam' : Indicates text can be edited
'crosshair' : Crosshair with hot-spot at center
'hand' : A pointing hand
'hresize' : Double arrows pointing horizontally
'vresize' : Double arrows pointing vertically
Note, on Windows the 'crosshair' option is XORed with the background
color. It will not be visible when placed over 50% grey fields.
:param name: str, type of standard cursor to use
:return:
"""
try:
glfw.set_cursor(self.winHandle, _CURSORS_[name])
except KeyError:
logging.warn(
"Invalid cursor type name '{}', using default.".format(type))
glfw.set_cursor(self.winHandle, _CURSORS_['arrow'])
def __init__(self):
super().__init__(500, 500, 'my window 1', monitor=None, shared=None)
self.framerate = 60
# enable camera move
self.cameras[0].tripod.lookat((100, 100, 100), (0, 0, 0), (0, 0, 1))
self.cameras.attach_fps_dolly(0)
# create model
self.model = AModel()
e = 100
self.model.append_shape(Tgl([0, 0, 0], [e, 0, 0], [0, e, 0]))
self.model.append_shape(Tgl([0, 0, 0], [0, e, 0], [0, 0, e]))
self.model.append_shape(Tgl([0, 0, 0], [e, 0, 0], [0, 0, e]))
glfw.set_cursor(self.glfw_window,
glfw.create_standard_cursor(glfw.CROSSHAIR_CURSOR))
def setMouseCursor(self, cursorType='arrow'):
"""Change the appearance of the cursor for this window. Cursor types
provide contextual hints about how to interact with on-screen objects.
The graphics used 'standard cursors' provided by the operating system.
They may vary in appearance and hot spot location across platforms. The
following names are valid on most platforms:
* ``arrow`` or ``default`` : Default system pointer.
* ``ibeam`` or ``text`` : Indicates text can be edited.
* ``crosshair`` : Crosshair with hot-spot at center.
* ``hand`` : A pointing hand.
* ``hresize`` : Double arrows pointing horizontally.
* ``vresize`` : Double arrows pointing vertically.
Parameters
----------
cursorType : str
Type of standard cursor to use.
"""
try:
cursor = _GLFW_CURSORS_[cursorType] # get cursor
if cursor is None: # check supported by backend
logging.warn(
"Cursor type name '{}', is not supported by this backend. "
"Setting cursor to system default.".format(cursorType))
cursor = _GLFW_CURSORS_['default'] # all backends define this
except KeyError:
logging.warn(
"Invalid cursor type name '{}', using system default.".format(
cursorType))
cursor = _GLFW_CURSORS_['default']
glfw.set_cursor(self.winHandle, cursor)
