def on_draw(self):
try:
arcade.start_render()
assert arcade.get_pixel(50, 50) == (59, 122, 87)
self.sprite.draw()
assert arcade.get_pixel(50, 50) == (255, 204, 0)
except Exception as e:
assert e is None
def on_draw(self):
try:
arcade.start_render()
x = 50
y = 50
scale = 1.0
assert arcade.get_pixel(50, 50) == (59, 122, 87)
arcade.draw_scaled_texture_rectangle(x, y, self.texture, scale)
assert arcade.get_pixel(50, 50) == (255, 204, 0)
except Exception as e:
assert e is None
def on_draw(self):
"""
Render the screen.
"""
# This command has to happen before we start drawing
arcade.start_render()
print()
tests = [
['identity', Matrix3x3(), (14, 14, 0)],
['rotate(30)', Matrix3x3().rotate(30), (227, 86, 0)],
['scale(0.8, 0.5)', Matrix3x3().scale(0.8, 0.5), (241, 155, 0)],
['translate(0.3, 0.1)', Matrix3x3().translate(0.3, 0.1), (192, 243, 0)],
['rotate(10).\nscale(0.33, 0.33)', Matrix3x3().rotate(10).scale(0.7, 0.7), (222, 252, 116)],
['scale(-1, 1)', Matrix3x3().scale(-1, 1), (241, 14, 0)],
['shear(0.3, 0.1)', Matrix3x3().shear(0.3, 0.1), (48, 25, 0)],
[f'rotate({int(self.t) % 360})', Matrix3x3().rotate(self.t), (14, 14, 0)],
]
for i, test_data in enumerate(tests):
x = 80 + 180 * (i % 4)
y = 420 - (i // 4) * 320
text, texture, desired_color = test_data
arcade.draw_text(text, x, y - 20 - text.count('\n') * 10, arcade.color.WHITE, 10)
self.xy_square.draw_transformed(x, y, 100, 100, 0, 255, texture)
test_x = x + 5
test_y = y + 5
actual_color = arcade.get_pixel(test_x, test_y)
assert actual_color[0] == desired_color[0]
assert actual_color[1] == desired_color[1]
assert actual_color[2] == desired_color[2]
def on_draw(self):
try:
arcade.start_render()
self.character_list.draw()
for i in range(7):
my_width = SIZE
my_height = SIZE + i * 3
my_color = (i * 40, 0, 255)
center_x = SPACING + (i * SPACING)
center_y = ROW_SPACING
# Sample bottom
pixel_color = arcade.get_pixel(center_x,
center_y - (my_height / 2 - 4))
assert pixel_color == my_color
# Sample top
pixel_color = arcade.get_pixel(center_x,
center_y + (my_height / 2 - 4))
assert pixel_color == my_color
# Sample right
pixel_color = arcade.get_pixel(center_x + (my_width / 2 - 1),
center_y)
assert pixel_color == my_color
for i in range(7):
my_width = SIZE + i * 3
my_height = SIZE
my_color = (0, i * 40, 255)
center_x = SPACING + (i * SPACING)
center_y = ROW_SPACING * 2
# Sample bottom
pixel_color = arcade.get_pixel(center_x,
center_y - (my_height / 2 - 1))
assert pixel_color == my_color
# Sample top
pixel_color = arcade.get_pixel(center_x,
center_y + (my_height / 2 - 4))
assert pixel_color == my_color
except Exception as e:
assert e is None
def on_draw(self):
try:
arcade.start_render()
self.coin_list.draw()
self.character_list.draw()
assert arcade.get_pixel(150, 50) == (191, 121, 88)
assert arcade.get_pixel(230, 230) == (59, 122, 87)
self.individual_coin.draw()
assert arcade.get_pixel(230, 230) == (255, 204, 0)
# Test for coin scaling
if self.frame_counter < 5:
assert arcade.get_pixel(130, 150) == (59, 122, 87)
else:
assert arcade.get_pixel(130, 150) == (227, 182, 2)
except Exception as e:
assert e is None
def on_update(self, time):
self._time += time
self._player.update()
self._player_pos = self._player.position
# print(arcade.get_pixel(player_pos[0] - 1, player_pos[1] - 1))
if arcade.get_pixel(self._player_pos[0], self._player_pos[1]) == (255, 255, 255):
self._is_transparent = True
else:
self._is_transparent = False
def on_draw(self):
"""
Render the screen.
"""
# This command has to happen before we start drawing
arcade.start_render()
print()
tests = [
['identity', Matrix3x3(), (14, 14, 0)],
['rotate(30)', Matrix3x3().rotate(30), (230, 87, 0)],
['scale(0.8, 0.5)',
Matrix3x3().scale(0.8, 0.5), (242, 158, 0)],
[
'translate(0.3, 0.1)',
Matrix3x3().translate(0.3, 0.1), (194, 245, 0)
],
[
'rotate(10).\nscale(0.33, 0.33)',
Matrix3x3().rotate(10).scale(0.7, 0.7), (252, 255, 244)
],
['scale(-1, 1)',
Matrix3x3().scale(-1, 1), (243, 14, 0)],
['shear(0.3, 0.1)',
Matrix3x3().shear(0.3, 0.1), (48, 26, 0)],
[
f'rotate({int(self.t) % 360})',
Matrix3x3().rotate(self.t), (14, 14, 0)
],
]
for i, test_data in enumerate(tests):
x = 80 + 180 * (i % 4)
y = 420 - (i // 4) * 320
text, texture, desired_color = test_data
arcade.draw_text(text, x, y - 20 - text.count('\n') * 10,
arcade.color.WHITE, 10)
self.xy_square.draw_transformed(x, y, 100, 100, 0, 255, texture)
test_x = x + 5
test_y = y + 5
actual_color = arcade.get_pixel(test_x, test_y)
# Mac, with its retina scaling, doesn't match other platforms.
import sys
if sys.platform != "darwin":
# print(actual_color, desired_color)
assert actual_color[0] == desired_color[0]
assert actual_color[1] == desired_color[1]
assert actual_color[2] == desired_color[2]
def on_draw(self):
arcade.start_render()
self.line_strip.draw()
p = arcade.get_pixel(0, 100)
assert p == (0, 0, 0)
p = arcade.get_pixel(0, 96)
assert p == (0, 0, 0)
p = arcade.get_pixel(0, 94)
assert p == (255, 255, 255)
p = arcade.get_pixel(50, 100)
assert p == (0, 0, 0)
p = arcade.get_pixel(100, 200)
assert p == (0, 0, 0)
p = arcade.get_pixel(150, 300)
assert p == (0, 0, 0)
p = arcade.get_pixel(301, 300)
assert p == (255, 255, 255)
def on_draw(self):
"""
Render the screen.
"""
# Start the render process. This must be done before any drawing commands.
arcade.start_render()
# Draw a grid
# Draw vertical lines every 120 pixels
for x in range(0, 601, 120):
arcade.draw_line(x, 0, x, 600, arcade.color.BLACK, 2)
# Draw horizontal lines every 200 pixels
for y in range(0, 601, 200):
arcade.draw_line(0, y, 800, y, arcade.color.BLACK, 2)
# Draw a point
arcade.draw_text("draw_point", 3, 405, arcade.color.BLACK, 12)
arcade.draw_point(60, 495, arcade.color.RED, 10)
# Draw a set of points
arcade.draw_text("draw_points", 123, 405, arcade.color.BLACK, 12)
point_list = ((165, 495), (165, 480), (165, 465), (195, 495),
(195, 480), (195, 465))
arcade.draw_points(point_list, arcade.color.ZAFFRE, 10)
# Draw a line
arcade.draw_text("draw_line", 243, 405, arcade.color.BLACK, 12)
arcade.draw_line(270, 495, 300, 450, arcade.color.WOOD_BROWN, 3)
# Draw a set of lines
arcade.draw_text("draw_lines", 363, 405, arcade.color.BLACK, 12)
point_list = ((390, 450), (450, 450), (390, 480), (450, 480),
(390, 510), (450, 510))
arcade.draw_lines(point_list, arcade.color.BLUE, 3)
# Draw a line strip
arcade.draw_text("draw_line_strip", 483, 405, arcade.color.BLACK, 12)
point_list = ((510, 450), (570, 450), (510, 480), (570, 480),
(510, 510), (570, 510))
arcade.draw_line_strip(point_list, arcade.color.TROPICAL_RAIN_FOREST,
3)
arcade.draw_line_strip(point_list, arcade.color.BEIGE)
# Draw a polygon
arcade.draw_text("draw_polygon_outline", 3, 207, arcade.color.BLACK, 9)
point_list = ((30, 240), (45, 240), (60, 255), (60, 285), (45, 300),
(30, 300))
arcade.draw_polygon_outline(point_list, arcade.color.SPANISH_VIOLET, 3)
# Draw a filled in polygon
arcade.draw_text("draw_polygon_filled", 123, 207, arcade.color.BLACK,
9)
point_list = ((150, 240), (165, 240), (180, 255), (180, 285),
(165, 300), (150, 300))
arcade.draw_polygon_filled(point_list, arcade.color.SPANISH_VIOLET)
# Draw an outline of a circle
arcade.draw_text("draw_circle_outline", 243, 207, arcade.color.BLACK,
10)
arcade.draw_circle_outline(300, 285, 18, arcade.color.WISTERIA, 3)
arcade.draw_circle_outline(350, 285, 18, arcade.color.WISTERIA)
# Draw a filled in circle
arcade.draw_text("draw_circle_filled", 363, 207, arcade.color.BLACK,
10)
arcade.draw_circle_filled(420, 285, 18, arcade.color.GREEN)
# Draw an ellipse outline, and another one rotated
arcade.draw_text("draw_ellipse_outline", 483, 207, arcade.color.BLACK,
10)
arcade.draw_ellipse_outline(540, 273, 15, 36, arcade.color.AMBER, 3)
arcade.draw_ellipse_outline(540, 336, 15, 36, arcade.color.BLACK_BEAN,
3, 45)
# Draw a filled ellipse, and another one rotated
arcade.draw_text("draw_ellipse_filled", 3, 3, arcade.color.BLACK, 10)
arcade.draw_ellipse_filled(60, 81, 15, 36, arcade.color.AMBER)
arcade.draw_ellipse_filled(60, 144, 15, 36, arcade.color.BLACK_BEAN,
45)
# Draw an arc, and another one rotated
arcade.draw_text("draw_arc/filled_arc", 123, 3, arcade.color.BLACK, 10)
arcade.draw_arc_outline(150, 81, 15, 36, arcade.color.BRIGHT_MAROON,
90, 360)
arcade.draw_arc_filled(150, 144, 15, 36, arcade.color.BOTTLE_GREEN, 90,
360, 45)
# Draw an rectangle outline
arcade.draw_text("draw_rect", 243, 3, arcade.color.BLACK, 10)
arcade.draw_rectangle_outline(295, 100, 45, 65,
arcade.color.BRITISH_RACING_GREEN)
arcade.draw_rectangle_outline(295, 160, 20, 45,
arcade.color.BRITISH_RACING_GREEN, 3, 45)
# Draw a filled in rectangle
arcade.draw_text("draw_filled_rect", 363, 3, arcade.color.BLACK, 10)
arcade.draw_rectangle_filled(420, 100, 45, 65, arcade.color.BLUSH)
arcade.draw_rectangle_filled(420, 160, 20, 40, arcade.color.BLUSH, 45)
# Load and draw an image to the screen
# Image from kenney.nl asset pack #1
arcade.draw_text("draw_bitmap", 483, 3, arcade.color.BLACK, 12)
texture = arcade.load_texture("images/playerShip1_orange.png")
scale = .6
arcade.draw_texture_rectangle(540, 120, scale * texture.width,
scale * texture.height, texture, 0)
arcade.draw_texture_rectangle(540, 60, scale * texture.width,
scale * texture.height, texture, 45)
color = arcade.get_pixel(100, 100)
assert color == (255, 255, 255)
image = arcade.get_image()
def on_draw(self):
"""
Render the screen.
"""
# Start the render process. This must be done before any drawing commands.
arcade.start_render()
# Draw a grid
# Draw vertical lines every 120 pixels
for x in range(0, 601, 120):
arcade.draw_line(x, 0, x, 600, arcade.color.BLACK, 2)
# Draw horizontal lines every 200 pixels
for y in range(0, 601, 200):
arcade.draw_line(0, y, 800, y, arcade.color.BLACK, 2)
# Draw a point
arcade.draw_text("draw_point", 3, 405, arcade.color.BLACK, 12)
arcade.draw_point(60, 495, arcade.color.RED, 10)
# Draw a set of points
arcade.draw_text("draw_points", 123, 405, arcade.color.BLACK, 12)
point_list = ((165, 495), (165, 480), (165, 465), (195, 495),
(195, 480), (195, 465))
arcade.draw_points(point_list, arcade.color.ZAFFRE, 10)
# Draw a line
arcade.draw_text("draw_line", 243, 405, arcade.color.BLACK, 12)
arcade.draw_line(270, 495, 300, 450, arcade.color.WOOD_BROWN, 3)
# Draw a set of lines
arcade.draw_text("draw_lines", 363, 405, arcade.color.BLACK, 12)
point_list = ((390, 450), (450, 450), (390, 480), (450, 480),
(390, 510), (450, 510))
arcade.draw_lines(point_list, arcade.color.BLUE, 3)
# Draw a line strip
arcade.draw_text("draw_line_strip", 483, 405, arcade.color.BLACK, 12)
point_list = ((510, 450), (570, 450), (510, 480), (570, 480),
(510, 510), (570, 510))
arcade.draw_line_strip(point_list, arcade.color.TROPICAL_RAIN_FOREST,
3)
arcade.draw_line_strip(point_list, arcade.color.BEIGE)
# Draw a polygon
arcade.draw_text("draw_polygon_outline", 3, 207, arcade.color.BLACK, 9)
point_list = ((30, 240), (45, 240), (60, 255), (60, 285), (45, 300),
(30, 300))
arcade.draw_polygon_outline(point_list, arcade.color.SPANISH_VIOLET, 3)
# Draw a filled in polygon
arcade.draw_text("draw_polygon_filled", 123, 207, arcade.color.BLACK,
9)
point_list = ((150, 240), (165, 240), (180, 255), (180, 285),
(165, 300), (150, 300))
arcade.draw_polygon_filled(point_list, arcade.color.SPANISH_VIOLET)
# Draw an outline of a circle
arcade.draw_text("draw_circle_outline", 243, 207, arcade.color.BLACK,
10)
arcade.draw_circle_outline(300, 285, 18, arcade.color.WISTERIA, 3)
arcade.draw_circle_outline(350, 285, 18, arcade.color.WISTERIA)
# Draw a filled in circle
arcade.draw_text("draw_circle_filled", 363, 207, arcade.color.BLACK,
10)
arcade.draw_circle_filled(420, 285, 18, arcade.color.GREEN)
# Draw an ellipse outline, and another one rotated
arcade.draw_text("draw_ellipse_outline", 483, 207, arcade.color.BLACK,
10)
arcade.draw_ellipse_outline(540, 273, 15, 36, arcade.color.AMBER, 3)
arcade.draw_ellipse_outline(540, 336, 15, 36, arcade.color.BLACK_BEAN,
3, 45)
# Draw a filled ellipse, and another one rotated
arcade.draw_text("draw_ellipse_filled", 3, 3, arcade.color.BLACK, 10)
arcade.draw_ellipse_filled(60, 81, 15, 36, arcade.color.AMBER)
arcade.draw_ellipse_filled(60, 144, 15, 36, arcade.color.BLACK_BEAN,
45)
# Draw an arc, and another one rotated
arcade.draw_text("draw_arc/filled_arc", 123, 3, arcade.color.BLACK, 10)
arcade.draw_arc_outline(150, 81, 15, 36, arcade.color.BRIGHT_MAROON,
90, 360)
arcade.draw_arc_filled(150, 144, 15, 36, arcade.color.BOTTLE_GREEN, 90,
360, 45)
# Draw an rectangle outline
arcade.draw_text("draw_rect", 243, 3, arcade.color.BLACK, 10)
arcade.draw_rectangle_outline(295, 100, 45, 65,
arcade.color.BRITISH_RACING_GREEN)
arcade.draw_rectangle_outline(295, 160, 20, 45,
arcade.color.BRITISH_RACING_GREEN, 3, 45)
# Draw a filled in rectangle
arcade.draw_text("draw_filled_rect", 363, 3, arcade.color.BLACK, 10)
arcade.draw_rectangle_filled(420, 100, 45, 65, arcade.color.BLUSH)
arcade.draw_rectangle_filled(420, 160, 20, 40, arcade.color.BLUSH, 45)
# Load and draw an image to the screen
# Image from kenney.nl asset pack #1
arcade.draw_text("draw_bitmap", 483, 3, arcade.color.BLACK, 12)
texture = arcade.load_texture(
":resources:images/space_shooter/playerShip1_orange.png")
scale = .6
# arcade.draw_texture_rectangle(540, 120, scale * texture.width,
# scale * texture.height, texture, 0)
# arcade.draw_texture_rectangle(540, 60, scale * texture.width,
# scale * texture.height, texture, 45)
#
# Overlapping, with transparency test
# Draw
arcade.draw_rectangle_filled(650, 100, 50, 50, (255, 0, 0))
arcade.draw_rectangle_filled(670, 100, 50, 50, (0, 255, 0, 127))
import sys
# TODO: Fix. See https://github.com/pvcraven/arcade/issues/539
if sys.platform != "darwin":
# Test colors
color = arcade.get_pixel(635, 100)
assert color == (255, 0, 0)
color = arcade.get_pixel(670, 100)
assert color == (128, 127, 0)
color = arcade.get_pixel(690, 100)
assert color == (128, 255, 128)
# Test this other thing
color = arcade.get_pixel(100, 100)
assert color == (255, 255, 255)
# Run the get image. Ideally we'd test the output
arcade.get_image()