def update(self, val):
max_angle = 135
if val < self.min_val: angle = 45
elif val > self.max_val: angle = max_angle
else:
angle = ((((val - self.min_val) / (self.max_val - self.min_val))) *
(max_angle - 45) + 45)
top_point_x = self.mid - int(
math.cos(math.radians(angle)) * self.length)
top_point_y = int(math.sin(math.radians(angle)) * self.length)
if self.outline:
self.arrow = Triangle(self.pivot1[0],
self.height,
self.pivot2[0],
self.height,
top_point_x,
self.height - top_point_y,
fill=self.colour,
outline=self.outline_colour)
else:
self.arrow = Triangle(self.pivot1[0],
self.height,
self.pivot2[0],
self.height,
top_point_x,
self.height - top_point_y,
fill=self.colour)
super().pop()
super().append(self.arrow)
#need a better way of formatting this
#and maybe shifting it to the right place here.
self.data.text = self.value_label + str(int(val))
def draw_poly_using_triangle():
t1 = Triangle(80, 10, 160, 10, 220, 220, fill=0xFF0000)
t2 = Triangle(80, 10, 20, 220, 220, 220, fill=0xFF0000)
polygon = displayio.Group(max_size=2)
polygon.append(t1)
polygon.append(t2)
return polygon
def triangle(self, x: int, y: int, r: int, color=COLORS.RED) -> None:
"""
triangle function
Draws a equilateral triangle with center in cordinates (x, y) and side
size ``a``. Where ``a`` is equal to ``(6 x r) / √3``
(x0,y0)
/\
/ \
/ . \
/ x, y \
(x2,y2)/________\ (x1,y1)
:param int x: x coordinate of the triangle center
:param int y: y coordinate of the triangle center
:param int r: r radius of the circle inside the triangle
:param int color: color identification
:return: None
:rtype None
"""
color_hex = COLORS.to_hex_color(color)
# to simplify math we take the following approximation √3≈1.732
square_three = 1.732
r = r // 2
x0 = x - int(round(square_three * r))
y0 = y + r
x1 = x
y1 = y - int(round(square_three * 2 * r))
x2 = x + int(round(square_three * r))
y2 = y + r
c = Triangle(x0, y0, x1, y1, x2, y2, fill=color_hex, outline=color_hex)
self.group.append(c)
def show(up, down, left, right, robot, line1, line1highlight, line2,
line2highlight):
screen = displayio.Group(max_size=25)
# define the controls
rect = RoundRect(30, 30, 100, 68, 5, fill=0x0, outline=0xFFFFFF, stroke=1)
screen.append(rect)
if up:
uptriangle = Triangle(80, 3, 44, 24, 116, 24, fill=0xADFF2F)
else:
uptriangle = Triangle(80, 3, 44, 24, 116, 24, outline=0x2F4F4F)
screen.append(uptriangle)
if down:
downtriangle = Triangle(80, 125, 44, 103, 116, 103, fill=0xADFF2F)
else:
downtriangle = Triangle(80, 125, 44, 103, 116, 103, outline=0x2F4F4F)
screen.append(downtriangle)
if left:
lefttriangle = Triangle(3, 64, 24, 40, 24, 86, fill=0xADFF2F)
else:
lefttriangle = Triangle(3, 64, 24, 40, 24, 86, outline=0x2F4F4F)
screen.append(lefttriangle)
if right:
righttriangle = Triangle(157, 64, 134, 40, 134, 86, fill=0xADFF2F)
else:
righttriangle = Triangle(157, 64, 134, 40, 134, 86, outline=0x2F4F4F)
screen.append(righttriangle)
robot_name_text = label.Label(terminalio.FONT, text=robot, color=0xDC143C)
robot_name_text.x = 65
robot_name_text.y = 45
screen.append(robot_name_text)
if line1highlight:
newline1 = "[{0}]".format(line1)
else:
newline1 = line1
mode1_text = label.Label(terminalio.FONT, text=newline1, color=0xDCDCDC)
mode1_text.x = 60
mode1_text.y = 66
screen.append(mode1_text)
if line2highlight:
newline2 = "[{0}]".format(line2)
else:
newline2 = line2
mode2_text = label.Label(terminalio.FONT, text=newline2, color=0xC0C0C0)
mode2_text.x = 65
mode2_text.y = 83
screen.append(mode2_text)
display.show(screen)
def main():
# Make the display context
splash = displayio.Group(max_size=20)
board.DISPLAY.show(splash)
# Make a background color fill
color_bitmap = displayio.Bitmap(320, 240, 1)
color_palette = displayio.Palette(1)
color_palette[0] = 0xFFFFFF
bg_sprite = displayio.TileGrid(color_bitmap,
x=0,
y=0,
pixel_shader=color_palette)
splash.append(bg_sprite)
##########################################################################
splash.append(Line(220, 130, 270, 210, 0xFF0000))
splash.append(Line(270, 210, 220, 210, 0xFF0000))
splash.append(Line(220, 210, 270, 130, 0xFF0000))
splash.append(Line(270, 130, 220, 130, 0xFF0000))
#Draw a blue star
polygon = Polygon([(255, 40), (262, 62), (285, 62), (265, 76), (275, 100),
(255, 84), (235, 100), (245, 76), (225, 62), (248, 62)],
outline=0x0000FF)
splash.append(polygon)
triangle = Triangle(170,
50,
120,
140,
210,
160,
fill=0x00FF00,
outline=0xFF00FF)
splash.append(triangle)
rect = Rect(80, 20, 41, 41, fill=0x0)
splash.append(rect)
circle = Circle(100, 100, 20, fill=0x00FF00, outline=0xFF00FF)
splash.append(circle)
rect2 = Rect(50, 100, 61, 81, outline=0x0, stroke=3)
splash.append(rect2)
roundrect = RoundRect(10,
10,
61,
81,
10,
fill=0x0,
outline=0xFF00FF,
stroke=6)
splash.append(roundrect)
sleep(4)
running = False
def __init__(self, screen, xpos, ypos):
screen.add(self)
self.screen = screen
self.xpos = xpos
self.ypos = ypos
self.val = 0
self.count1 = 0
self.count2 = 0
self.blinkCount = 100
self.blinkDirection = -2
self.transparent = False
self.xBound = 20
self.yBound = 35
self.rect = RoundRect(xpos - 6,
ypos - 8,
13,
16,
r=2,
outline=0xFFFFFF,
fill=None)
screen.group.append(self.rect)
self.tri1 = Triangle(self.xpos - 5,
self.ypos - 11,
self.xpos,
self.ypos - 16,
self.xpos + 6,
self.ypos - 11,
fill=0xFFFFFF)
screen.group.append(self.tri1)
self.tri2 = Triangle(self.xpos - 5,
self.ypos + 11,
self.xpos,
self.ypos + 16,
self.xpos + 6,
self.ypos + 10,
fill=0xFFFFFF)
screen.group.append(self.tri2)
self.label = Label(terminalio.FONT, text=self.val, max_glyphs=1)
screen.group.append(self.label)
bounding_box = self.label.bounding_box
self.label.x = xpos - bounding_box[2] // 2 + 1
self.label.y = ypos - 1
def draw_arc(centerpoint_x,
centerpoint_y,
length,
start_x,
end_x,
num_sections,
colour,
height,
colour_fade=False):
triangles = []
lastpoint = [
start_x,
int(
math.sqrt(length * length - (centerpoint_x - start_x) *
(centerpoint_x - start_x)))
]
increment = (end_x - start_x) / num_sections
counter = 0
for i in range(0, num_sections):
if colour_fade: this_colour = colour[counter]
else: this_colour = colour
next_x = start_x + (i + 1) * increment
nextpoint = [
int(next_x),
int(
math.sqrt(length * length - (centerpoint_x - next_x) *
(centerpoint_x - next_x)))
]
triangles.append(
Triangle(lastpoint[0],
height - lastpoint[1],
lastpoint[0],
height - lastpoint[1],
nextpoint[0],
height - nextpoint[1],
outline=this_colour))
lastpoint = nextpoint
counter = counter + 1
return triangles
def clock_hand(in_origin: Point, in_base: int, in_len: int,
in_time_offset: float, in_color: int) -> Triangle:
# build the second hand pointing upward (90 degrees) then rotate to point
# toward the current second (negative angles)
half_base = int(in_base / 2)
a = Point(in_origin.x - half_base, in_origin.y)
b = Point(in_origin.x + half_base, in_origin.y)
c = Point(in_origin.x, in_origin.y - in_len)
angle = 360.0 * in_time_offset / 60.0
a.rotate(angle, in_origin)
b.rotate(angle, in_origin)
c.rotate(angle, in_origin)
out_tri = Triangle(a.x,
a.y,
b.x,
b.y,
c.x,
c.y,
fill=in_color,
outline=in_color)
print(out_tri)
return out_tri
def __init__(self, display, layout_json):
self.json = layout_json
if "view_type" not in layout_json:
raise MissingTypeError
if layout_json["view_type"] != "Triangle":
raise IncorrectTypeError(
"view_type '{}' does not match Layout Class 'Triangle'".format(
layout_json["view_type"]))
self._display = display
if "attributes" in layout_json:
_missing_attrs = []
for attribute in REQUIRED_ATTRIBUTES:
if attribute not in layout_json['attributes']:
_missing_attrs.append(attribute)
if len(_missing_attrs) > 0:
raise MissingRequiredAttributesError(
"Missing required attributes: {}".format(_missing_attrs))
_outline = 0xFFFFFF
if "outline" in layout_json["attributes"]:
_outline = int(layout_json["attributes"]["outline"], 16)
_fill = 0x000000
if "fill" in layout_json["attributes"]:
_fill = int(layout_json["attributes"]["fill"], 16)
_x0 = 0
if "x0" in layout_json["attributes"]:
_x0 = self.keyword_compiler(layout_json["attributes"]["x0"])
_x1 = 0
if "x1" in layout_json["attributes"]:
_x1 = self.keyword_compiler(layout_json["attributes"]["x1"])
_x2 = 0
if "x2" in layout_json["attributes"]:
_x2 = self.keyword_compiler(layout_json["attributes"]["x2"])
_y0 = 0
if "y0" in layout_json["attributes"]:
_y0 = self.keyword_compiler(layout_json["attributes"]["y0"])
_y1 = 0
if "y1" in layout_json["attributes"]:
_y1 = self.keyword_compiler(layout_json["attributes"]["y1"])
_y2 = 0
if "y2" in layout_json["attributes"]:
_y2 = self.keyword_compiler(layout_json["attributes"]["y2"])
self.triangle = Triangle(_x0,
_y0,
_x1,
_y1,
_x2,
_y2,
fill=_fill,
outline=_outline)
self.view = self.triangle
else:
raise MissingAttributesError()
(265, 76),
(275, 100),
(255, 84),
(235, 100),
(245, 76),
(225, 62),
(248, 62),
],
outline=0x0000FF,
)
splash.append(polygon)
triangle = Triangle(170,
50,
120,
140,
210,
160,
fill=0x00FF00,
outline=0xFF00FF)
splash.append(triangle)
rect = Rect(80, 20, 41, 41, fill=0x0)
splash.append(rect)
circle = Circle(100, 100, 20, fill=0x00FF00, outline=0xFF00FF)
splash.append(circle)
rect2 = Rect(50, 100, 61, 81, outline=0x0, stroke=3)
splash.append(rect2)
roundrect = RoundRect(10, 10, 61, 81, 10, fill=0x0, outline=0xFF00FF, stroke=6)
def __init__(self,
min_val,
max_val,
width,
height,
base_size=8,
colour=0x0000FF,
outline_colour=0x0000FF,
outline=True,
bg_colour=0000000,
display_value=True,
value_label="",
arc_colour=0xFF0000,
colour_fade=False):
super().__init__(max_size=20)
self.pivot1 = [(width // 2) - (base_size // 2), 0]
self.pivot2 = [(width // 2) + (base_size // 2), 0]
self.mid = width // 2
self.min_val = min_val
self.max_val = max_val
self.colour = colour
self.height = height
self.value_label = value_label
self.outline_colour = outline_colour
self.outline = outline
self.length = int(1.4 * (width / 2))
if outline:
self.arrow = Triangle(self.pivot1[0],
self.length,
self.pivot2[0],
self.length,
self.mid,
0,
fill=self.colour,
outline=self.outline_colour)
else:
self.arrow = Triangle(self.pivot1[0],
self.length,
self.pivot2[0],
self.length,
self.mid,
0,
fill=self.colour)
self.data = Label(terminalio.FONT,
text="0.0",
color=0xFFFFFF,
max_glyphs=10)
self.data.x = width // 2
self.data.y = (height - self.length) // 2
if display_value: super().append(self.data)
arc = draw_arc(width // 2,
self.height,
self.length,
0,
width,
10,
arc_colour,
height,
colour_fade=colour_fade)
for tri in arc:
super().append(tri)
super().append(self.arrow)
def __init__(
self,
display,
*,
value_list=None,
font=FONT,
font_scale=1,
color=0xFFFFFF,
value=0, # initial value, index into the value_list
arrow_touch_padding=0, # additional touch padding on the arrow sides of the Widget
arrow_color=0x333333,
arrow_outline=0x555555,
arrow_height=30,
arrow_width=30,
arrow_gap=5,
alt_touch_padding=0, # touch padding on the non-arrow sides of the Widget
horizontal=True,
animation_time=None,
cool_down=0.0,
**kwargs,
):
super().__init__(**kwargs, max_size=4)
# Group elements for the FlipInput.
# 0. The text
# 1. The group holding the temporary scroll bitmap
# 2. Up arrow: Triangle
# 3. Down arrow: Triangle
# initialize the Control superclass
# pylint: disable=bad-super-call
super(Control, self).__init__()
self.value_list = value_list
self._value = value
self._color = color
self._font = font
self._font_scale = font_scale
# preload the glyphs
self._arrow_touch_padding = arrow_touch_padding
self._alt_touch_padding = alt_touch_padding
self._horizontal = horizontal
self._display = display
self._animation_time = animation_time
self._cool_down = cool_down
self._last_pressed = time.monotonic()
self._pressed = False # state variable
# Find the maximum bounding box of the text and determine the
# baseline (x,y) start point (top, left)
left = None
right = None
top = None
bottom = None
for this_value in value_list:
xposition = 0
for i, character in enumerate(this_value):
glyph = self._font.get_glyph(ord(character))
if (
i == 0
): # if it's the first character in the string, check the left value
if left is None:
left = glyph.dx
else:
left = min(left, glyph.dx)
if right is None:
right = max(
xposition + glyph.dx + glyph.width, xposition + glyph.shift_x
)
else:
right = max(
right,
xposition + glyph.dx + glyph.width,
xposition + glyph.shift_x,
) # match bitmap_label
if top is None:
top = -(glyph.height + glyph.dy)
else:
top = min(top, -(glyph.height + glyph.dy))
if bottom is None:
bottom = -glyph.dy
else:
bottom = max(bottom, -glyph.dy)
xposition = xposition + glyph.shift_x
self._bounding_box = [
0,
0,
(right - left) * self._font_scale,
(bottom - top) * self._font_scale,
]
# Create the text label
self._label = bitmap_label.Label(
text=value_list[value],
font=self._font,
scale=self._font_scale,
color=self._color,
base_alignment=True,
background_tight=True,
)
self._label.x = -1 * left * self._font_scale
self._label.y = -1 * top * self._font_scale
self._left = left
self._top = top
self.append(self._label) # add the label to the self Group
# set the touch_boundary including the touch_padding
self._arrow_gap = arrow_gap # of pixel gap above/below label before the arrow
if horizontal: # horizontal orientation, add arrow padding to x-dimension and
# alt_padding to y-dimension
self.touch_boundary = [
self._bounding_box[0]
- self._arrow_gap
- arrow_height
- self._arrow_touch_padding,
self._bounding_box[1] - self._alt_touch_padding,
self._bounding_box[2]
+ 2 * (self._arrow_gap + arrow_height + self._arrow_touch_padding),
self._bounding_box[3] + 2 * self._alt_touch_padding,
]
else: # vertical orientation, add arrow padding to y-dimension and
# alt_padding to x-dimension
self.touch_boundary = [
self._bounding_box[0] - self._alt_touch_padding,
self._bounding_box[1]
- self._arrow_gap
- arrow_height
- self._arrow_touch_padding,
self._bounding_box[2] + 2 * self._alt_touch_padding,
self._bounding_box[3]
+ 2 * (self._arrow_gap + arrow_height + self._arrow_touch_padding),
]
# create the Up/Down arrows
self._update_position() # call Widget superclass function to reposition
self._animation_group = displayio.Group(
max_size=1,
scale=self._font_scale,
) # holds the animation bitmap
# self._animation_group.x = -1 * left * (1)
# self._animation_group.y = -1 * top * (1)
self._animation_group.hidden = True
self.append(self._animation_group)
# Add the two arrow triangles, if required
if (arrow_color is not None) or (arrow_outline is not None):
if horizontal: # horizontal orientation, add left and right arrows
if (
(arrow_width is not None)
and (arrow_height is not None)
and (arrow_width > 0)
):
mid_point_y = self._bounding_box[1] + self._bounding_box[3] // 2
self.append(
Triangle(
self._bounding_box[0] - self._arrow_gap,
mid_point_y - arrow_height // 2,
self._bounding_box[0] - self._arrow_gap,
mid_point_y + arrow_height // 2,
self._bounding_box[0] - self._arrow_gap - arrow_width,
mid_point_y,
fill=arrow_color,
outline=arrow_outline,
)
)
self.append(
Triangle(
self._bounding_box[0]
+ self._bounding_box[2]
+ self._arrow_gap,
mid_point_y - arrow_height // 2,
self._bounding_box[0]
+ self._bounding_box[2]
+ self._arrow_gap,
mid_point_y + arrow_height // 2,
self._bounding_box[0]
+ self._bounding_box[2]
+ self._arrow_gap
+ arrow_width,
mid_point_y,
fill=arrow_color,
outline=arrow_outline,
)
)
else: # vertical orientation, add upper and lower arrows
if (
(arrow_height is not None)
and (arrow_width is not None)
and (arrow_height > 0)
):
mid_point_x = self._bounding_box[0] + self._bounding_box[2] // 2
self.append(
Triangle(
mid_point_x - arrow_width // 2,
self._bounding_box[1] - self._arrow_gap,
mid_point_x + arrow_width // 2,
self._bounding_box[1] - self._arrow_gap,
mid_point_x,
self._bounding_box[1] - self._arrow_gap - arrow_height,
fill=arrow_color,
outline=arrow_outline,
)
)
self.append(
Triangle(
mid_point_x - arrow_width // 2,
self._bounding_box[1]
+ self._bounding_box[3]
+ self._arrow_gap,
mid_point_x + arrow_width // 2,
self._bounding_box[1]
+ self._bounding_box[3]
+ self._arrow_gap,
mid_point_x,
self._bounding_box[1]
+ self._bounding_box[3]
+ self._arrow_gap
+ arrow_height,
fill=arrow_color,
outline=arrow_outline,
)
)
tuile_image = TileGrid(page, pixel_shader=ColorConverter(),x=214,y=6)
groupe_BT_deconnecte.append(tuile_image)
groupe_principal.append(groupe_BT_deconnecte)
# Mise en place de l'image du logo Bluetooth en Mode connecté (caché)
groupe_BT_connecte = Group(max_size=1)
fichier = open("/images/Logo_BT_bleu.bmp", "rb")
page = OnDiskBitmap(fichier)
tuile_image = TileGrid(page, pixel_shader=ColorConverter(),x=214,y=6)
groupe_BT_connecte.append(tuile_image)
groupe_principal.append(groupe_BT_connecte)
groupe_principal[2].hidden = True
# Mise en place d'un groupe qui correspond au faisceau de la lampe
groupe_faisceau = Group(max_size = 3)
faisceau_lampe1 = Triangle(64, 53, 136, 126, 0, 71, fill=0x000000, outline=None)
groupe_faisceau.append(faisceau_lampe1)
faisceau_lampe2 = Triangle(136, 126, 72, 239, 0, 71, fill=0x000000, outline=None)
groupe_faisceau.append(faisceau_lampe2)
faisceau_lampe3 = Triangle(72, 239, 0, 239, 0, 71, fill=0x00000, outline=None)
groupe_faisceau.append(faisceau_lampe3)
groupe_principal.append(groupe_faisceau)
# Instanciation de la matrice de 64 LED Neopixels
eclairage = neopixel.NeoPixel(D8, 64, brightness=0.8)
# ---------------------------------------
# ------- BOUCLE PRINCIPALE -----------
# ---------------------------------------
while True:
# La carte CLUE s'annonce via des paquets d'advertising
def draw_clock(self, x, y, radius, hour, minute):
grp = displayio.Group(max_size=20, x=x, y=y)
# Draw the clock outline.
grp.append(
Circle(radius,
radius,
radius,
outline=self.FOREGROUND_COLOR,
stroke=int(radius / 30)))
# Draw the tick marks.
for i in range(12):
dx = math.sin(i / 12 * 2 * math.pi)
dy = math.cos(i / 12 * 2 * math.pi)
grp.append(
Line(int(radius + radius * 0.85 * dx),
int(radius - radius * 0.85 * dy),
int(radius + radius * 0.95 * dx),
int(radius - radius * 0.95 * dy), self.FOREGROUND_COLOR))
# Draw the hour hand.
hour_angle = (hour * 60 + minute) / 60 / 12 * 2 * math.pi
hx = math.sin(hour_angle)
hy = math.cos(hour_angle)
grp.append(
Polygon([
(int(radius + radius * 0.66 * hx),
int(radius - radius * 0.66 * hy)),
(int(radius + radius * 0.07 * hy),
int(radius + radius * 0.07 * hx)),
(int(radius - radius * 0.15 * hx),
int(radius + radius * 0.15 * hy)),
(int(radius - radius * 0.07 * hy),
int(radius - radius * 0.07 * hx)),
],
outline=self.FOREGROUND_COLOR))
# Draw the minute hand.
minute_angle = minute / 60 * 2 * math.pi
mx = math.sin(minute_angle)
my = math.cos(minute_angle)
grp.append(
Triangle(int(radius + radius * 0.92 * mx),
int(radius - radius * 0.92 * my),
int(radius + radius * 0.05 * my),
int(radius + radius * 0.05 * mx),
int(radius - radius * 0.05 * my),
int(radius - radius * 0.05 * mx),
fill=self.FOREGROUND_COLOR))
grp.append(
Triangle(int(radius - radius * 0.15 * mx),
int(radius + radius * 0.15 * my),
int(radius + radius * 0.05 * my),
int(radius + radius * 0.05 * mx),
int(radius - radius * 0.05 * my),
int(radius - radius * 0.05 * mx),
fill=self.FOREGROUND_COLOR))
# Draw the pin in the center.
grp.append(
Circle(radius,
radius,
int(radius * 0.03),
fill=self.BACKGROUND_COLOR,
outline=self.FOREGROUND_COLOR,
stroke=1))
self._frame.append(grp)
(265, 76),
(275, 100),
(255, 84),
(235, 100),
(245, 76),
(225, 62),
(248, 62),
],
outline=0x000000,
)
splash.append(polygon)
triangle = Triangle(170,
20,
140,
90,
210,
100,
fill=0x999999,
outline=0x000000)
splash.append(triangle)
rect = Rect(80, 20, 41, 41, fill=0x999999, outline=0x666666)
splash.append(rect)
circle = Circle(100, 100, 20, fill=0xFFFFFF, outline=0x000000)
splash.append(circle)
rect2 = Rect(70, 85, 61, 30, outline=0x0, stroke=3)
splash.append(rect2)
roundrect = RoundRect(10,