def __init__(self):
champlain.Layer.__init__(self)
# a marker can also be set in RGB with ints
self.gray = Clutter.Color(51, 51, 51)
# RGBA
self.white = Clutter.Color(0xff, 0xff, 0xff, 0xff)
self.black = Clutter.Color(0x00, 0x00, 0x00, 0xff)
self.hide()
def main():
hello_str = chr_chr = ''
x_offset = y_offset = idx = 0
# initialize Clutter
Clutter.init(sys.argv)
if (len(sys.argv) > 1):
hello_str = argv[0]
else:
hello_str = 'Hello Clutter!'
# create a Stage
stage = Clutter.Stage()
# set the title of the Stage window
stage.set_title('Hello, Clutter')
# set the background color of the Stage
stage_color = Clutter.Color()
Clutter.Color.from_string(stage_color, 'DarkSlateGray')
stage.set_color(stage_color)
# connect the pointer button press and key press event signals
stage.connect('button-press-event', on_button_press)
stage.connect('key-press-event', on_key_press)
stage.connect('destroy', Clutter.main_quit)
# set the size of the Stage
stage.set_size(800, 600)
# then show the Stage
stage.show_all()
def find(self, *colorinfo):
from gi.repository import Clutter
ll = len(colorinfo)
if ll > 2:
# RGB or RGBA color values
if ll > 3:
key = (int(colorinfo[0]), int(colorinfo[1]), int(colorinfo[2]),
int(colorinfo[3]))
elif ll == 3:
key = (int(colorinfo[0]), int(colorinfo[1]), int(colorinfo[2]),
255)
if key not in self.rgba_colors:
nc = Clutter.Color.new(*key)
self.rgba_colors[key] = nc
else:
nc = self.rgba_colors.get(key)
return nc
elif isinstance(colorinfo[0], str):
nc = self.named_colors.get(colorinfo[0])
if nc is not None:
return nc
color = Clutter.Color()
rv = color.from_string(colorinfo[0])
if isinstance(rv, tuple):
if isinstance(rv[0], Clutter.Color):
color = rv[0]
elif isinstance(rv[1], Clutter.Color):
color = rv[1]
return color
def __init__(self, photoframe):
super(PhotoImageClutter, self).__init__(photoframe)
# GtkClutter.init(None)
self.image = self.embed = GtkClutter.Embed.new()
self.stage = self.embed.get_stage()
color = self._get_border_color()
# for clutter bug in wheezy
try:
is_ok, clutter_color = Clutter.Color().from_string(color)
self.stage.set_color(clutter_color)
except:
if color == 'black':
clutter_color = Clutter.Color.new(0, 0, 0, 255)
self.stage.set_color(clutter_color)
self.embed.modify_bg(Gtk.StateType.NORMAL, Gdk.color_parse(color))
self.embed.show()
self.photo_image = base.Texture(self.stage)
self.photo_image.show()
self.map = map.MapFactory().create(self.stage, self)
self.actors = self._get_actors()
self.actors[1].set_map(self.map) # geo icon
self.trash_actors = self.actors[3:5]
def HTMLColorToRGB(self, colorstring):
""" convert #RRGGBB to a clutter color var """
colorstring = colorstring.strip()
if colorstring[0] == '#':
colorstring = colorstring[1:]
if len(colorstring) != 6:
raise ValueError(f"input #{colorstring} is not in #RRGGBB format")
r, g, b = colorstring[:2], colorstring[2:4], colorstring[4:]
r, g, b = [int(n, 16) for n in (r, g, b)]
return Clutter.Color(r, g, b)
def __init__(self, r, g, b, a):
Clutter.Group.__init__(self)
self.rectangle = Clutter.Rectangle(color=Clutter.Color(r, g, b, a))
self.hand = Clutter.Texture(filename="../data/redhand.png")
for actor in self.rectangle, self.hand:
actor.set_size(ACTOR_WIDTH, ACTOR_HEIGHT)
self.add(self.rectangle, self.hand)
def __init__(self):
super(MapShadowRectangle, self).__init__()
self.timeline = FadeAnimationTimeline(self, end=200)
color = Clutter.Color()
color.from_string("black")
self.set_color(color)
super(MapShadowRectangle, self).show()
self.set_opacity(100)
import sys
from gi.repository import Clutter
if __name__ == "__main__":
Clutter.init(sys.argv)
stage = Clutter.Stage.get_default()
stage.set_fullscreen(True)
red = Clutter.Color()
red.from_string("red")
stage.set_color(red)
stage.show()
stage.connect("button-press-event", lambda s, w: Clutter.main_quit())
Clutter.main()
print "Done!"
def color_from_string(str): """Return a new instance of Clutter.Color initialized with a string.""" color = Clutter.Color() if not color.from_string(str): raise RuntimeError return color
def VivoColor(r=0,g=0,b=0,a=255): c = Clutter.Color() c.red, c.green, c.blue, c.alpha = r, g, b, a return c
def test_color_empty(self):
color = Clutter.Color()
self.assertEqual(color.red, 0)
self.assertEqual(color.green, 0)
self.assertEqual(color.blue, 0)
self.assertEqual(color.alpha, 0)
def __init__(self):
super().__init__()
self.set_layout_manager(Clutter.BoxLayout())
self.set_background_color(Clutter.Color(255, 255, 255, 255))
self.set_size(1, 1)
#!/usr/bin/python3
#! -*- coding: utf-8 -*-
import gi
gi.require_version('Clutter', '1.0')
from gi.repository import Clutter
import sys
# define some colours (takes RGBA values)
red = Clutter.Color().new(255, 0, 0, 255)
green = Clutter.Color().new(0, 255, 0, 255)
blue = Clutter.Color().new(0, 0, 255, 255)
black = Clutter.Color().new(0, 0, 0, 255)
white = Clutter.Color().new(255, 255, 255, 255)
# Define a callback method for key presses
def keyPress(self, event):
# Parses the keyboard input generated by a callback from the Stage object
# The event object has the property 'keyval'
# clutter also defines constants for keyvals
# so we can use these to compare
if event.keyval == Clutter.q:
#if the user pressed "q" quit the test
Clutter.main_quit()
elif event.keyval == Clutter.r:
#if the user pressed "r" make the actor red
text_actor.set_color(red)
text_actor.set_text("This is Red")
elif event.keyval == Clutter.g:
#if the user pressed "g" make the actor green
def test_color_init_named(self):
color = Clutter.Color(red=64, alpha=128)
self.assertEqual(color.red, 64)
self.assertEqual(color.green, 0)
self.assertEqual(color.blue, 0)
self.assertEqual(color.alpha, 128)
def test_color_init_flat(self):
color = Clutter.Color(32, 64, 128, 255)
self.assertEqual(color.red, 32)
self.assertEqual(color.green, 64)
self.assertEqual(color.blue, 128)
self.assertEqual(color.alpha, 255)
def keyPress(self, event, _actor):
_actor.set_position(200, 100)
_actor.animatev(Clutter.AnimationMode.EASE_OUT_BOUNCE, 1500, ["x"], [20])
if __name__ == '__main__':
Clutter.init(sys.argv)
# Create Stage
_stage = Clutter.Stage()
_stage.set_title("Basic Usage")
_stage.set_size(400, 200)
# Create Actor
_red = Clutter.Color().new(255, 0, 0, 255) # R,G,B,alpha
_actor = Clutter.Text().new_full("Mono 10", "Hello World!", _red)
_actor.set_position(100, 100)
_actor_anim = _actor.animatev(Clutter.AnimationMode.EASE_OUT_BOUNCE, 1500,
["x"], [20])
# Add Actor to the Stage
_stage.add_actor(_actor)
_stage.connect("destroy", lambda w: Clutter.main_quit())
_stage.connect('key-press-event', keyPress, _actor)
_stage.show_all()
Clutter.main()
def __init__(self, r=0, g=0, b=0, a=255):
self._color = Clutter.Color()
self.red, self.green, self.blue, self.alpha = r, g, b, a
