def __init__(self,
width=640,
height=480,
title="Gasp",
background=(255, 255, 255),
back_end=None):
global backend
backend = back_end
if isinstance(width, (int, float)) and width > 0:
self.width = int(width)
else:
raise backend.GaspException(
"invalid screen width, expected int got " + str(type(width)))
if isinstance(height, (int, float)) and height > 0:
self.height = int(height)
else:
raise backend.GaspException(
"invalid screen height, expected int got " + str(type(height)))
if isinstance(title, str):
self.title = title
else:
raise backend.GaspException("Title must be a string")
try:
self.background = backend.color_convert(background)
except:
raise backend.GaspException("background argument is not a color")
# backend.check_screen_atts(self) # checks the variables
backend.create_screen(self)
def __init__(self, pos, color=(0,0,0), size=1):
try:
self.center = make_it_a_point(center)
except: raise backend.GaspException("center is not in (x,y) format")
try:
self.color = backend.color_convert(color)
except: raise backend.GaspException("color argument is not a color")
if isinstance(size,(int,float)):
self.size = size
else: raise backend.GaspException("size argument is not a number")
self.key = time.time()*random.random()
self.on_screen = False
screen.action_objects.put([["plot",self],"new object"])
screen.objects.append(self)
def __init__(self, text, pos, color=(0,0,0), size=12):
if isinstance(text, str):
self.text = text
else: raise backend.GaspException("Text must take a string argument")
try:
self.color = backend.color_convert(color)
except: raise backend.GaspException("color argument is not a color")
if isinstance(size, (int,float)):
self.size = size
else: raise backend.GaspException("size argument must be an int or float")
try: self.pos = backend.flip_coords(pos)
except: raise backend.GaspException("pos argument is not in the (x,y) format")
self.key = time.time()*random.random()
self.on_screen = False
screen.action_objects.put([["text",self],"new object"])
screen.objects.append(self)
def __init__(self, start, end, color=(0,0,0),thickness=1):
try:
self.start = make_it_a_point(start)
except: raise backend.GaspException("start is not is (x,y) format")
try:
self.end = make_it_a_point(end)
except: raise backend.GaspException("end is not is (x,y) format")
self.center = make_it_a_point(((start[0]+end[0])/2,(start[1]+end[1])/2))
try:
self.color = backend.color_convert(color)
except: raise backend.GaspException("color argument is not a color")
self.thickness=thickness
self.key = time.time()*random.random()
self.on_screen = False
screen.action_objects.put([["line",self],"new object"])
screen.objects.append(self)
def __init__(self, center, filled=False, color=(0,0,0), thickness=1):
try:
self.center = make_it_a_point(center)
except: raise backend.GaspException("center is not in (x,y) format")
if isinstance(filled,bool):
self.filled = filled
else: raise backend.GaspException("filled argument must be a boolean")
try:
self.color = backend.color_convert(color)
except: raise backend.GaspException("color argument is not a color")
if isinstance(thickness,(int,float)):
self.thickness = thickness
else:
raise backend.GaspException("thickness must be an int")
self.rot = 0
self.key = time.time()*random.random()
def __init__(self, pos, color=(0, 0, 0), size=1):
try:
self.center = make_it_a_point(center)
except:
raise backend.GaspException("center is not in (x,y) format")
try:
self.color = backend.color_convert(color)
except:
raise backend.GaspException("color argument is not a color")
if isinstance(size, (int, float)):
self.size = size
else:
raise backend.GaspException("size argument is not a number")
self.key = time.time() * random.random()
self.on_screen = False
screen.action_objects.put([["plot", self], "new object"])
screen.objects.append(self)
def __init__(self, center, filled=False, color=(0, 0, 0), thickness=1):
try:
self.center = make_it_a_point(center)
except:
raise backend.GaspException("center is not in (x,y) format")
if isinstance(filled, bool):
self.filled = filled
else:
raise backend.GaspException("filled argument must be a boolean")
try:
self.color = backend.color_convert(color)
except:
raise backend.GaspException("color argument is not a color")
if isinstance(thickness, (int, float)):
self.thickness = thickness
else:
raise backend.GaspException("thickness must be an int")
self.rot = 0
self.key = time.time() * random.random()
def __init__(self, start, end, color=(0, 0, 0), thickness=1):
try:
self.start = make_it_a_point(start)
except:
raise backend.GaspException("start is not is (x,y) format")
try:
self.end = make_it_a_point(end)
except:
raise backend.GaspException("end is not is (x,y) format")
self.center = make_it_a_point(
((start[0] + end[0]) / 2, (start[1] + end[1]) / 2))
try:
self.color = backend.color_convert(color)
except:
raise backend.GaspException("color argument is not a color")
self.thickness = thickness
self.key = time.time() * random.random()
self.on_screen = False
screen.action_objects.put([["line", self], "new object"])
screen.objects.append(self)
def __init__(self, width=640, height=480,
title="Gasp", background=(255,255,255), back_end=None):
global backend
backend = back_end
if isinstance(width,(int,float)) and width > 0:
self.width = int(width)
else:
raise backend.GaspException("invalid screen width, expected int got " + str(type(width)))
if isinstance(height,(int,float)) and height > 0:
self.height = int(height)
else:
raise backend.GaspException("invalid screen height, expected int got " + str(type(height)))
if isinstance(title,str):
self.title = title
else:
raise backend.GaspException("Title must be a string")
try:
self.background = backend.color_convert(background)
except:
raise backend.GaspException("background argument is not a color")
# backend.check_screen_atts(self) # checks the variables
backend.create_screen(self)
def __init__(self, text, pos, color=(0, 0, 0), size=12):
if isinstance(text, str):
self.text = text
else:
raise backend.GaspException("Text must take a string argument")
try:
self.color = backend.color_convert(color)
except:
raise backend.GaspException("color argument is not a color")
if isinstance(size, (int, float)):
self.size = size
else:
raise backend.GaspException(
"size argument must be an int or float")
try:
self.pos = backend.flip_coords(pos)
except:
raise backend.GaspException(
"pos argument is not in the (x,y) format")
self.key = time.time() * random.random()
self.on_screen = False
screen.action_objects.put([["text", self], "new object"])
screen.objects.append(self)
