def calculate_led_size(self):
"""
Calculate the led size for each cell.
:return: None
"""
if self.draw_borders:
self.border_size = Vector2(config.get("BORDER_SIZE"))
else:
self.border_size = Vector2(0, 0)
width = self.cell_size.x - (self.border_size.x * 2)
height = self.cell_size.y - (self.border_size.y * 2)
self.led_size = vector2_to_floor(Vector2(width, height))
self.led_surface = pygame.Surface(self.led_size)
# Check that the LED size is at least 1px
if self.led_size.x <= 1.0 or self.led_size.y <= 1.0:
log.error(
"LED border size is to large for calculated LED size '(%s, %s) pixels'",
self.cell_size.x, self.cell_size.y)
raise Exception("LED border size is to large.")
def calculate_cell_size(self, max_grid_pixel_size):
"""
Given the max grid pixel size, determine the size of the individual grid cells.
:param max_grid_pixel_size: pygame.math.Vector2 of the max size of the whole grid.
:return: None
"""
width = max_grid_pixel_size.x / float(self.grid_size.x)
height = max_grid_pixel_size.y / float(self.grid_size.y)
# Check that the LED size is at least 1px
if width <= 1.0 or height <= 1.0:
log.error(
"Calculated LED cell size less than 1 pixel. The WINDOW_SIZE is to small to fit "
"the configured GRID_SIZE")
raise Exception("LED size less than 1 pixel")
# Sqaure up the LED
if config.get("SQUARE_LED"):
if width < height:
height = width
else:
width = height
self.cell_size = vector2_to_floor(Vector2(width, height))
def calculate_cell_size(self, max_grid_pixel_size):
"""
Given the max grid pixel size, determine the size of the individual grid cells.
:param max_grid_pixel_size: pygame.math.Vector2 of the max size of the whole grid.
:return: None
"""
width = max_grid_pixel_size.x / float(self.grid_size.x)
height = max_grid_pixel_size.y / float(self.grid_size.y)
# Check that the LED size is at least 1px
if width <= 1.0 or height <= 1.0:
log.error("Calculated LED cell size less than 1 pixel. The WINDOW_SIZE is to small to fit "
"the configured GRID_SIZE")
raise Exception("LED size less than 1 pixel")
# Sqaure up the LED
if config.get("SQUARE_LED"):
if width < height:
height = width
else:
width = height
self.cell_size = vector2_to_floor(Vector2(width, height))
def calculate_led_size(self):
"""
Calculate the led size for each cell.
:return: None
"""
if self.draw_borders:
self.border_size = Vector2(config.get("BORDER_SIZE"))
else:
self.border_size = Vector2(0, 0)
width = self.cell_size.x - (self.border_size.x * 2)
height = self.cell_size.y - (self.border_size.y * 2)
self.led_size = vector2_to_floor(Vector2(width, height))
self.led_surface = pygame.Surface(self.led_size)
# Check that the LED size is at least 1px
if self.led_size.x <= 1.0 or self.led_size.y <= 1.0:
log.error("LED border size is to large for calculated LED size '(%s, %s) pixels'",
self.cell_size.x, self.cell_size.y)
raise Exception("LED border size is to large.")
