class Drawer:
window = None
def __init__(self, title, axes_sizes, window_sizes=(700, 700), frame_buffer=(5, 5)):
self.title = title
self.axis_x_size = axes_sizes[0]
self.axis_y_size = axes_sizes[1]
self.window_x_size = window_sizes[0]
self.window_y_size = window_sizes[1]
self.frame_x_buffer = frame_buffer[0]
self.frame_y_buffer = frame_buffer[1]
def start(self):
self.window = GraphWin(self.title, self.window_x_size, self.window_y_size) # runs graphic window
def wait_for_click(self):
self.window.getMouse()
def wait_for_key_pressed(self):
self.window.getKey()
def get_pressed_key(self):
return self.window.getKey()
def get_mouse_click(self):
result = self.window.getMouse()
return result.x, result.y
@staticmethod
def wait_seconds(seconds):
time.sleep(seconds)
def shutdown(self):
if self.window is not None:
self.window.close()
def color(self, r, g, b):
return color_rgb(r, g, b)
def draw_coordinate_system(self, scale_sizes=None, scale_line_percentage_length=0.01, color="black"):
if scale_sizes is None:
divisor = 10
scale_sizes = (self.axis_x_size / divisor, self.axis_y_size / divisor)
scale_lines_half_lengths = (
scale_line_percentage_length * self.axis_x_size / 2,
scale_line_percentage_length * self.axis_y_size / 2
)
self.draw_line((-self.axis_x_size, 0), (self.axis_x_size, 0), color=color)
self.draw_line((0, -self.axis_y_size), (0, self.axis_y_size), color=color)
x, y = 0, 0
while x <= self.axis_x_size:
a, b = (x, -scale_lines_half_lengths[1]), (x, scale_lines_half_lengths[1])
self.draw_line(a, b, color=color)
x += scale_sizes[0]
x, y = 0, 0
while x >= -self.axis_x_size:
a, b = (x, -scale_lines_half_lengths[1]), (x, scale_lines_half_lengths[1])
self.draw_line(a, b, color=color)
x -= scale_sizes[0]
x, y = 0, 0
while y <= self.axis_y_size:
a, b = (-scale_lines_half_lengths[0], y), (scale_lines_half_lengths[0], y)
self.draw_line(a, b, color=color)
y += scale_sizes[1]
x, y = 0, 0
while y >= -self.axis_y_size:
a, b = (-scale_lines_half_lengths[0], y), (scale_lines_half_lengths[0], y)
self.draw_line(a, b, color=color)
y -= scale_sizes[1]
self.put_text(format_number(scale_sizes[0]), (scale_sizes[0], -scale_lines_half_lengths[1]))
self.put_text(format_number(scale_sizes[1]), (scale_lines_half_lengths[0], scale_sizes[1]))
def draw_pixel(self, pixel, color="red"):
scaled = self.scale_coordinates_to_window_size(pixel)
p = Point(scaled[0], scaled[1])
p.setOutline(color)
p.draw(self.window)
return p
def draw_line(self, start_point, end_point, color="red", width=1):
scaled_start = self.scale_coordinates_to_window_size(start_point)
scaled_end = self.scale_coordinates_to_window_size(end_point)
line = Line(Point(scaled_start[0], scaled_start[1]), Point(scaled_end[0], scaled_end[1]))
line.setWidth(width)
line.setOutline(color)
line.draw(self.window)
return line
def draw_point(self, point, radius=2, color="red"):
scaled = self.scale_coordinates_to_window_size(point)
p = Circle(Point(scaled[0], scaled[1]), radius)
p.setOutline(color)
p.setFill(color)
p.draw(self.window)
return p
def draw_rectangle(self, point1, point2, outline_color="black", fill_color="gray"):
scaled1 = self.scale_coordinates_to_window_size(point1)
scaled2 = self.scale_coordinates_to_window_size(point2)
r = Rectangle(Point(scaled1[0], scaled1[1]), Point(scaled2[0], scaled2[1]))
r.setOutline(outline_color)
r.setFill(fill_color)
r.draw(self.window)
return r
def put_text(self, content, point, size=7, color="black"):
scaled = self.scale_coordinates_to_window_size(point)
text = Text(Point(scaled[0] + size, scaled[1] + size), content)
text.setSize(size)
text.setTextColor(color)
text.draw(self.window)
return text
def put_text_not_scaled(self, content, point, size=7, color="black"):
text = Text(Point(point[0] + size, point[1] + size), content)
text.setSize(size)
text.setTextColor(color)
text.draw(self.window)
return text
@staticmethod
def remove(drawable):
drawable.undraw()
@staticmethod
def set_color_of_(drawable, color):
drawable.setOutline(color)
drawable.setFill(color)
def scale_coordinates_to_window_size(self, coordinates):
x, y = coordinates[0], coordinates[1]
window_x_extremum = self.window_x_size / 2 - self.frame_x_buffer
window_y_extremum = self.window_y_size / 2 - self.frame_y_buffer
scaled_x = window_x_extremum * (x / self.axis_x_size + 1) + self.frame_x_buffer
scaled_y = window_y_extremum * (-y / self.axis_y_size + 1) + self.frame_y_buffer
return round(scaled_x), round(scaled_y)
class Drawer:
window = None
def __init__(self,
title,
axes_sizes,
window_sizes=(700, 700),
frame_buffer=(5, 5)):
self.title = title
self.axis_x_size = axes_sizes[0]
self.axis_y_size = axes_sizes[1]
self.window_x_size = window_sizes[0]
self.window_y_size = window_sizes[1]
self.frame_x_buffer = frame_buffer[0]
self.frame_y_buffer = frame_buffer[1]
def start(self):
self.window = GraphWin(self.title, self.window_x_size,
self.window_y_size) # runs graphic window
def wait_for_click(self):
self.window.getMouse()
def wait_for_key_pressed(self):
self.window.getKey()
def get_pressed_key(self):
return self.window.getKey()
def get_mouse_click(self):
result = self.window.getMouse()
return result.x, result.y
@staticmethod
def wait_seconds(seconds):
time.sleep(seconds)
def shutdown(self):
if self.window is not None:
self.window.close()
def color(self, r, g, b):
return color_rgb(r, g, b)
def draw_coordinate_system(self,
scale_sizes=None,
scale_line_percentage_length=0.01,
color="black"):
if scale_sizes is None:
divisor = 10
scale_sizes = (self.axis_x_size / divisor,
self.axis_y_size / divisor)
scale_lines_half_lengths = (scale_line_percentage_length *
self.axis_x_size / 2,
scale_line_percentage_length *
self.axis_y_size / 2)
self.draw_line((-self.axis_x_size, 0), (self.axis_x_size, 0),
color=color)
self.draw_line((0, -self.axis_y_size), (0, self.axis_y_size),
color=color)
x, y = 0, 0
while x <= self.axis_x_size:
a, b = (x, -scale_lines_half_lengths[1]), (
x, scale_lines_half_lengths[1])
self.draw_line(a, b, color=color)
x += scale_sizes[0]
x, y = 0, 0
while x >= -self.axis_x_size:
a, b = (x, -scale_lines_half_lengths[1]), (
x, scale_lines_half_lengths[1])
self.draw_line(a, b, color=color)
x -= scale_sizes[0]
x, y = 0, 0
while y <= self.axis_y_size:
a, b = (-scale_lines_half_lengths[0],
y), (scale_lines_half_lengths[0], y)
self.draw_line(a, b, color=color)
y += scale_sizes[1]
x, y = 0, 0
while y >= -self.axis_y_size:
a, b = (-scale_lines_half_lengths[0],
y), (scale_lines_half_lengths[0], y)
self.draw_line(a, b, color=color)
y -= scale_sizes[1]
self.put_text(format_number(scale_sizes[0]),
(scale_sizes[0], -scale_lines_half_lengths[1]))
self.put_text(format_number(scale_sizes[1]),
(scale_lines_half_lengths[0], scale_sizes[1]))
def draw_pixel(self, pixel, color="red"):
scaled = self.scale_coordinates_to_window_size(pixel)
p = Point(scaled[0], scaled[1])
p.setOutline(color)
p.draw(self.window)
return p
def draw_line(self, start_point, end_point, color="red", width=1):
scaled_start = self.scale_coordinates_to_window_size(start_point)
scaled_end = self.scale_coordinates_to_window_size(end_point)
line = Line(Point(scaled_start[0], scaled_start[1]),
Point(scaled_end[0], scaled_end[1]))
line.setWidth(width)
line.setOutline(color)
line.draw(self.window)
return line
def draw_point(self, point, radius=2, color="red"):
scaled = self.scale_coordinates_to_window_size(point)
p = Circle(Point(scaled[0], scaled[1]), radius)
p.setOutline(color)
p.setFill(color)
p.draw(self.window)
return p
def draw_rectangle(self,
point1,
point2,
outline_color="black",
fill_color="gray"):
scaled1 = self.scale_coordinates_to_window_size(point1)
scaled2 = self.scale_coordinates_to_window_size(point2)
r = Rectangle(Point(scaled1[0], scaled1[1]),
Point(scaled2[0], scaled2[1]))
r.setOutline(outline_color)
r.setFill(fill_color)
r.draw(self.window)
return r
def put_text(self, content, point, size=7, color="black"):
scaled = self.scale_coordinates_to_window_size(point)
text = Text(Point(scaled[0] + size, scaled[1] + size), content)
text.setSize(size)
text.setTextColor(color)
text.draw(self.window)
return text
def put_text_not_scaled(self, content, point, size=7, color="black"):
text = Text(Point(point[0] + size, point[1] + size), content)
text.setSize(size)
text.setTextColor(color)
text.draw(self.window)
return text
@staticmethod
def remove(drawable):
drawable.undraw()
@staticmethod
def set_color_of_(drawable, color):
drawable.setOutline(color)
drawable.setFill(color)
def scale_coordinates_to_window_size(self, coordinates):
x, y = coordinates[0], coordinates[1]
window_x_extremum = self.window_x_size / 2 - self.frame_x_buffer
window_y_extremum = self.window_y_size / 2 - self.frame_y_buffer
scaled_x = window_x_extremum * (x / self.axis_x_size +
1) + self.frame_x_buffer
scaled_y = window_y_extremum * (-y / self.axis_y_size +
1) + self.frame_y_buffer
return round(scaled_x), round(scaled_y)
def start(self):
self.window = GraphWin(self.title, self.window_x_size, self.window_y_size) # runs graphic window
def start(self):
self.window = GraphWin(self.title, self.window_x_size,
self.window_y_size) # runs graphic window
