def test_enable():
a = App()
s = Slider(a)
enable_test(s)
a.destroy()
pantilthat.set_all(0, 0, 0, 0)
pantilthat.show()
pantilthat.pan(0)
pantilthat.tilt(-20)
exit()
# GUI Setings
app = App(bg ="lightgrey", title="Pimoroni Interactive Cam V1.5", width=1050, height=400, layout="grid")
pan_txt = Text(app, text="R Pan L", width=17, grid=[1,0], align="left")
pan_txt.text_color="blue"
position_txt = Text(app, text="Postition", width=10, color="blue", grid=[0,1], align="left")
pan_set = Slider(app, command=set_pan_tilt, start=-90, end=90, width=150, height=15, grid=[1,1], align="left") # sets pan value
pan_set.value = 0
pan_set.bg="yellow"
reset_position = PushButton(app, command=position_reset, text="Position Reset", width=14, grid=[2,1], align="left")
reset_position.text_color="blue"
tilt_txt = Text(app, text="U Tilt D", width=17, grid=[3,0], align="left")
tilt_txt.text_color="blue"
tilt_set = Slider(app, command=set_pan_tilt, start=-90, end=90, width=150, height=15, grid=[3,1], align="left") # sets tilt value
tilt_set.value = -20
tilt_set.bg="yellow"
lights_txt = Text(app, text="Lighting", width=10, color="blue", grid=[0,4], align="left")
def red_slider_changed(red_value):
global red1
red1 = red_value
app.bgcolor('#%02x%02x%02x' %
(int(red1) * 2.55, int(green1) * 2.55, int(blue1) * 2.55))
RED.ChangeDutyCycle(100 - float(red1))
def green_slider_changed(green_value):
global green1
green1 = green_value
app.bgcolor('#%02x%02x%02x' %
(int(red1) * 2.55, int(green1) * 2.55, int(blue1) * 2.55))
GREEN.ChangeDutyCycle(100 - float(green1))
def blue_slider_changed(blue_value):
global blue1
blue1 = blue_value
app.bgcolor('#%02x%02x%02x' %
(int(red1) * 2.55, int(green1) * 2.55, int(blue1) * 2.55))
BLUE.ChangeDutyCycle(100 - float(blue1))
app = App(bgcolor="white")
red = Slider(app, command=red_slider_changed, start=0, end=100)
green = Slider(app, command=green_slider_changed, start=0, end=100)
blue = Slider(app, command=blue_slider_changed, start=0, end=100)
import os
from guizero import App, Slider
servo_min = 500 # uS
servo_max = 2500 # uS
servo = 2 # GPIO 18
def map(value, from_low, from_high, to_low, to_high):
from_range = from_high - from_low
to_range = to_high - to_low
scale_factor = float(from_range) / float(to_range)
return to_low + (value / scale_factor)
def set_angle(angle):
pulse = int(map(angle+90, 0, 180, servo_min, servo_max))
command = "echo {}={}us > /dev/servoblaster".format(servo, pulse)
os.system(command)
def slider_changed(angle):
set_angle(int(angle))
app = App(title='Servo Angle', width=500, height=150)
slider = Slider(app, start=-90, end=90, command=slider_changed, width='fill', height=50)
slider.text_size = 30
app.display()
button6 = PushButton(app, text="r", grid=[1, 1])
button6.text_size = 20
button6.bg = "green"
button6.when_left_button_pressed = direction_four
button6.when_left_button_released = stop
# Right button for torvalds
button7 = PushButton(app, text="e", grid=[2, 1])
button7.text_size = 20
button7.bg = "red"
button7.when_left_button_pressed = east
button7.when_left_button_released = stop_two
# Left button for torvalds
button8 = PushButton(app, text="w", grid=[3, 1])
button8.text_size = 20
button8.bg = "red"
button8.when_left_button_pressed = west
button8.when_left_button_released = stop_two
# Sliders to control the servos and pwm
servo_slider1 = Slider(servo_window, start=-90, end=90, command=servo_movement)
servo_slider1.bg = "magenta"
servo_slider2 = Slider(servo_window,
start=-90,
end=90,
command=servo_two_movement)
servo_slider2.bg = "magenta"
slider_three = Slider(servo_window, start=0, end=10, command=pwm_one)
slider_three.bg = "aqua"
slider_four = Slider(servo_window, start=0, end=10, command=pwm_two)
slider_four.bg = "aqua"
# display the App
app.display()
from guizero import App, Slider
from gpiozero import AngularServo
from time import sleep
# Servo calibration
maxPulseW = 2.4 / 1000
minPulseW = .4 / 1000
# Function to control Servo with fader
def servo_control1(s1_value):
angle = float(s1_value)
s1 = AngularServo(17, min_pulse_width=minPulseW, max_pulse_width=maxPulseW)
s1.angle = angle
sleep(0.5)
def servo_control2(s2_value):
angle = float(s2_value)
s2 = AngularServo(27, min_pulse_width=minPulseW, max_pulse_width=maxPulseW)
s2.angle = angle
sleep(0.5)
# Main Program
if __name__ == '__main__':
app = App(title="Servo Control Faders")
slider1 = Slider(app, start=-90, end=90, width=400, command=servo_control1)
slider2 = Slider(app, start=-90, end=90, width=400, command=servo_control2)
app.display()
stream.start_stream()
def push_stop():
stream.stop_stream()
def change_gain_left():
global audio_gain_left
audio_gain_left = slider_gain_left.value/100
def change_gain_right():
global audio_gain_right
audio_gain_right = slider_gain_right.value/100
##### <<<<<<<<< SETUP AUDIO STREAM >>>>>>>>> #####
p = pyaudio.PyAudio()
stream = p.open(format = pyaudio.paInt16, channels = output_channels, rate = fs, output = True, stream_callback=playingCallback,output_device_index=output_index,frames_per_buffer=frame_size)
stream.stop_stream()
##### <<<<<<<<< CONFIGURE GUI >>>>>>>>> #####
playback_app = App(title="Playback App")
play_button = PushButton(playback_app,command=push_play,text="Play the Tune")
play_button = PushButton(playback_app,command=push_stop,text="Stop the Tune")
annotation = Text(playback_app,text="Adjust the Volume",size=20)
slider_gain_left = Slider(playback_app,command=change_gain_left)
slider_gain_right = Slider(playback_app,command=change_gain_right)
playback_app.display()
def test_cascaded_properties():
a = App()
s = Slider(a)
cascaded_properties_test(a, s, True)
a.destroy()
def test_inherited_properties():
a = App()
inherited_properties_test(a, lambda: Slider(a), True)
a.destroy()
def test_size():
a = App()
s = Slider(a)
size_pixel_test(s)
a.destroy()
def test_events():
a = App()
s = Slider(a)
events_test(s)
a.destroy()
def test_color():
a = App()
s = Slider(a)
color_test(s)
a.destroy()
def test_text():
a = App()
s = Slider(a)
text_test(s)
a.destroy()
def test_display():
a = App()
s = Slider(a)
display_test(s)
a.destroy()
from guizero import App, Box, ButtonGroup, CheckBox, Combo, PushButton, Slider, Text, TextBox a = App(title="colors") text = Text(a, text="colors") check = CheckBox(a, "check me") combo = Combo(a, ["red", "blue"]) button = PushButton(a) slider = Slider(a) b = Box(a) textbox = TextBox(b, text="or colours") bgroup = ButtonGroup(b, ["cheese", "ham", "salad"], 1) #a.bg = (255,255,0) text.text_color = "red" text.text_size = 30 text.font = "verdana" #text.bg = "green" check.bg = "#d41789" combo.bg = "blue" combo.text_color = None combo.text_size = 24 #button.bg = "black" button.text_color = (255, 0, 255) button.font = "arial" button.text_size = 18 slider.bg = (123, 234, 12) #textbox.bg = "cyan" textbox.font = "courier" textbox.text_color = "#FF0000" b.bg = "cyan" b.font = "wingdings"
250,
bottom_text.value,
color=bottom_color.value,
size=int(bottom_size.value),
font="times new roman",
)
app = App("Meme Generator")
top_text = TextBox(app, "Top text", command=draw_meme)
top_color = Combo(app,
options=["black", "white", "red", "green", "blue", "orange"],
command=draw_meme,
selected="orange")
top_size = Slider(app, start=20, end=40, command=draw_meme)
Text(app, text="")
bottom_text = TextBox(app, "Bottom text", command=draw_meme)
bottom_color = Combo(
app,
options=["black", "white", "red", "green", "blue", "orange"],
command=draw_meme,
selected="blue")
bottom_size = Slider(app, start=20, end=40, command=draw_meme)
Text(app, text="")
meme = Drawing(app, width="fill", height="fill")
draw_meme()
from guizero import App, Text, Slider
def cruise(speed):
# "speed" holds the value of the slider
txtSpeed.set("Speed set to " + speed + " mph")
window = App(title="Slider Demo", width=270, height=150, layout="grid")
Text(window, text=" ", grid=[0, 0]) # filler
Text(window, text="\nSet Speed ", grid=[1, 1])
Slider(window, start=0, end=75, command=cruise, grid=[1, 2], align="left")
Text(window, text=" ", grid=[2, 0]) # filler
txtSpeed = Text(window, grid=[3, 2], align="left")
txtSpeed.set("Speed set to 0 mph")
window.display()
# Layout the app controls
firstNameLabel = Text(app, text="First Name", grid=[0,0], align="left", size=10)
lastNameLabel = Text(app, text="Last Name", grid=[0,1], align="left", size=10)
countryLabel = Text(app, text="Country", grid=[0,2], align="left", size=10)
addressLabel = Text(app, text="Address", grid=[0,3], align="left", size=10)
firstNameText = TextBox(app, width=25, grid=[1,0])
lastNameText = TextBox(app, width=25, grid=[1,1])
countryCombo = Combo(app, options=['United Kingdom', 'United States', 'France'], selected='United Kingdom', grid=[1,2])
addressText1 = TextBox(app, width=25, grid=[1,3])
addressText2 = TextBox(app, width=25, grid=[1,4])
addressText3 = TextBox(app, width=25, grid=[1,5])
addressText4 = TextBox(app, width=25, grid=[1,6])
addressText5 = TextBox(app, width=25, grid=[1,7])
addressText6 = TextBox(app, width=25, grid=[1,8])
jobTitleLabel = Text(app, text="TBA", grid=[1,9], size=10)
salaryLabel = Text(app, text="Salary : ", grid=[2,0,2,1], align="left", size=10)
salaryScale = Slider(app, start=10000, end=100000, grid=[2,1,2,1], command=do_salaryScale, align="left")
fullTimeCheckBox = CheckBox(app, text="Full-time?", grid=[2,2,2,1], command=do_fullTimeCheckBox, align="left")
jobButtonGroup = ButtonGroup(app, options=["Programmer", "Developer", "Web Developer", "Designer"],
selected=0, grid=[2,3,2,4], command=do_jobButtonGroup, align="left")
okPushButton = PushButton(app, text="OK", command=do_okPushButton, grid=[2,9], padx=5, pady=5)
closePushButton = PushButton(app, text="Close", command=do_closePushButton, grid=[3,9], padx=5, pady=5)
app.display()
from guizero import App, Text, TextBox, PushButton, Slider
def say_my_name():
welcome_message.set(my_name.get() + ", Welcome to my app!")
def change_text_size(slider_value):
welcome_message.font_size(slider_value)
app = App(title="Hello, world!")
welcome_message = Text(app,
text="Welcome to my app",
size=25,
font="Impact",
color="dark blue")
my_name = TextBox(app, width=25)
update_text = PushButton(app, command=say_my_name, text="Display my name")
text_size = Slider(app, command=change_text_size, start=6, end=20)
app.display()
def NamedSlider(label, value=0, command=None, start=-90, end=90):
box = Box(app, layout="grid")
label_text = Text(box, label, grid=[0, 0])
slider = Slider(box, command=command, start=start, end=end)
return slider
from guizero import App, TextBox, Text, Slider, PushButton, Picture, Combo, CheckBox, ButtonGroup, Box app = App(title="different sizes", width=700, height=700) text = Text(app, "lets change some sizes") text.width = 30 text.height = 2 text_box = TextBox(app, "some text") text_box.width = 50 slider = Slider(app) slider.width = 300 slider.height = 30 button = PushButton(app) button.width = 20 button.height = 2 pic = Picture(app, image="guizero.gif") pic.width = 400 pic.height = 50 combo = Combo(app, ["martin", "laura", "rik"]) combo.width = 50 combo.height = 2 check = CheckBox(app, "tick me") check.width = 17 check.height = 2
print ("Started Led Console")
chase_thread = threading.Thread(target=chase_runner, args=[strip])
chase_thread.start()
try:
app = App(title="Led Console", width=1280, height=900)
color_box = Box(app, layout="grid", width="fill", align="top", border=True)
color_title = Text(color_box, grid=[0,0], text="Color", align="left", width="fill")
color_radio = ButtonGroup(color_box, horizontal=True, grid=[0,1], options=["Red", "Blue", "Green", "White"], command=update_color)
color_text = Text(color_box, grid=[2,1], size=14, align="left")
fill_text1 = Text(color_box, grid=[1,1], text=" ")
fill_text = Text(color_box, grid=[1,2], text=" ")
red_text = Text(color_box, grid=[1,3], size=14, align="left",text="Red")
green_text = Text(color_box, grid=[1,4], size=14, align="left",text="Green")
blue_text = Text(color_box, grid=[1,5], size=14, align="left",text="Blue")
red_slider = Slider(color_box, grid=[2,3], command=update_red_value)
green_slider = Slider(color_box, grid=[2,4], command=update_green_value)
blue_slider = Slider(color_box, grid=[2,5], command=update_blue_value)
bar_box = Box(app, layout="grid", width="fill", align="top", border=True)
bar_title = Text(bar_box, grid=[0, 0], text="Bar Selection", align="left", width="fill")
bar_1_sel = CheckBox(bar_box, grid=[1,1], text="Bar 1", command=update_bar_selection)
bar_2_sel = CheckBox(bar_box, grid=[2,2], text="Bar 2", command=update_bar_selection)
bar_3_sel = CheckBox(bar_box, grid=[1,3], text="Bar 3", command=update_bar_selection)
bar_4_sel = CheckBox(bar_box, grid=[0,2], text="Bar 4", command=update_bar_selection)
bar_5_sel = CheckBox(bar_box, grid=[5,1], text="Bar 5", command=update_bar_selection)
bar_6_sel = CheckBox(bar_box, grid=[6,2], text="Bar 6", command=update_bar_selection)
bar_7_sel = CheckBox(bar_box, grid=[5,3], text="Bar 7", command=update_bar_selection)
bar_8_sel = CheckBox(bar_box, grid=[4,2], text="Bar 8", command=update_bar_selection)
fill_text2 = Text(bar_box, grid=[0,4])
fill_text20 = Text(bar_box, grid=[3,0], text=" ")
global audio_gainR
audio_gainR = slider_gainR.value/100
##### <<<<<<<<< SETUP AUDIO STREAM >>>>>>>>> #####
p = pyaudio.PyAudio()
stream = p.open(format = pyaudio.paInt16,
channels = output_channels,
rate = fs,
output = True,
stream_callback=playingCallback,
output_device_index=output_index,
frames_per_buffer=frame_size)
stream.stop_stream()
##### <<<<<<<<< CONFIGURE GUI >>>>>>>>> #####
playback_app = App(title="Playback App")
play_button = PushButton(playback_app,command=push_play,text="Start Playback")
play_button = PushButton(playback_app,command=push_stop,text="Stop Playback")
annotation = Text(playback_app,text="Adjust Input 1 Volume",size=20)
slider_gainL = Slider(playback_app,command=change_gainL)
annotation = Text(playback_app,text="Adjust Input 2 Volume",size=20)
slider_gainR = Slider(playback_app,command=change_gainR)
playback_app.display()
# after window closed, close the stream to free up audio device
stream.close()
modes_button = PushButton( app, command=camera_Modes, text='Modes', grid=[9,3], align='left' ) # Resolution combo Resolution_label = Text( app, text='Resolution', grid=[8,1], size=10, font='Helvetica', color='Blue', align='left' ) Resolution = Combo( app, options=Resolution_list, grid=[8,2], align='left') # BlueDot_button BlueDot_label = Text( app, text='BlueDot available', grid=[7,2], size=10, font='Helvetica', color='Blue', align='left' ) BlueDot_button = PushButton( app, command=BlueDot_control, text='BlueDot', grid=[8,3], align='left' ) # Check boxes HFlip_chkbox = CheckBox(app, text='Hflip', grid=[2,2], align="left") VFlip_chkbox = CheckBox(app, text='Vflip', grid=[2,3], align="left") # Sliders previewTime = Slider( app, start=previewTime_min, end=previewTime_max, grid=[7,1] ) # Contrast slider Contrast_label = Text( app, text='Contrast', grid=[3,2], size=10, font='Helvetica', color='Blue', align='left' ) Contrast = Slider( app, start=-100, end=100, grid=[3,3] ) # AWB gain slider AWBgains_label = Text( app, text='AWB gains (x10)', grid=[4,2], size=10, font='Helvetica', color='Blue', align='left' ) AWBgains = Slider( app, start=0, end=8*AWBgains_scale, grid=[4,3] ) # Brightness slider Brightness_label = Text( app, text='Brightness', grid=[5,2], size=10, font='Helvetica', color='Blue', align='left' ) Brightness = Slider( app, start=0, end=100, grid=[5,3] ) # Saturation slider Saturation_label = Text( app, text='Saturation', grid=[6,2], size=10, font='Helvetica', color='Blue', align='left' )
# Create a blank list to hold all the different screens all_screens = [] # Create a box to contain the menu buttons menu = Box(app, grid=[0,0], layout="grid") menu.tk.width = 900 menu.bg = "red" # Option 1 box option1 = Box(app, grid=[1,1]) text1 = Text(option1, text="This is the first page of stuff") combo = Combo(option1, options=["Beef", "Chicken", "Fish", "Vegetarian"]) all_screens.append(option1) # Option 2 box option2 = Box(app, grid=[1,1]) text2 = Text(option2, text="This is the second page of stuff") slider = Slider(option2) all_screens.append(option2) # Add the screens to the menu box option1_button = PushButton(menu, text="Option 1", command=switch_screen, args=[option1], grid=[0,0], align="left") option2_button = PushButton(menu, text="Option 2", command=switch_screen, args=[option2], grid=[1,0], align="left") # Hide all screens and then show the first one hide_all() all_screens[0].show() app.display()
20,
top_text.value,
color=color.value,
size=40,
font="courier")
meme.text(20,
510,
bottom_text.value,
color="blue",
size=size.value,
font=font.value)
app = App(title="meme", width=1210, height=745)
top_text = TextBox(app, text="top text", command=draw_meme)
bottom_text = TextBox(app, text="bottom text", command=draw_meme)
color = Combo(app,
options=["black", "white", "red", "green", "blue", "orange"],
selected="orange",
command=draw_meme)
font = Combo(app,
options=["times new roman", "courier", "verdana", "impact"],
selected="times new roman",
command=draw_meme)
size = Slider(app, start=20, end=60, command=draw_meme)
meme = Drawing(app, width="fill", height="fill")
draw_meme()
app.display()
from guizero import App, Text, TextBox, PushButton, Slider, Picture
#displays value entered in the textbox
def say_my_name():
welcome_message.value = my_name.value
#defines what happens when the slider is moved
def change_text_size(slider_value):
welcome_message.size = slider_value
app = App(title="Hello World")
#adds a text widget
welcome_message = Text(app, size=40, font="Ravie", color="lightblue")
#adds a textbox widget
my_name = TextBox(app, width=30)
#adds a button widget
update_text = PushButton(app, command=say_my_name, text="Display my name")
#adds a slider widget
text_size = Slider(app, command=change_text_size, start=10, end=80)
#adds picture widget
my_cat = Picture(app, image="coding_meme.gif")
#creates the app
app.display()
def launch_simulator():
global led_waffle
global light_toggle
global climate_dials
button = []
if DEBUG:
print("In launch_simulator function...")
simulator = App(title='Physical Programming Simulator v2.0',
layout='auto',
bg='tan',
height=600,
width=420)
# Setup LEDs - Only incoming from student program
upper_box = Box(simulator, border=1, height=240, width=410)
led_box = Box(upper_box, border=1, height=240, width=200, align='left')
Text(led_box, text='Lights', width='fill')
led_left_box = Box(led_box, height=240, width=100, align='left')
Text(led_left_box, text='rled', align='top', size=27, color='red')
Text(led_left_box, text='yled', align='top', size=27, color='yellow')
Text(led_left_box, text='gled', align='top', size=27, color='green')
Text(led_left_box, text='bled', align='top', size=27, color='blue')
led_right_box = Box(led_box, height=240, width=100, align='right')
led_waffle = Waffle(led_right_box,
height=4,
width=1,
dim=40,
color='black',
dotty='True')
# Setup Buttons - Only outgoing to student program and needs timeout value / function
button_box = Box(upper_box, border=1, height=240, width=200, align='right')
Text(button_box, text='Push Buttons', width='fill')
for i in range(4):
button.append(
PushButton(button_box,
height=1,
width=6,
padx=13,
pady=11,
text='Button_' + str(i + 1)))
button[i].bg = 'gray'
button[i].update_command(button_toggle, args=['Button_' + str(i + 1)])
Box(button_box, width=10, height=4)
# Setup sliders for temperature in °F, humidity, and barometric pressure - Only outgoing to student program
# Converted slider creation to use zip for parallel iteration in an effort to reduce code
lower_box = Box(simulator, border=1, height=350, width=410)
climate_box = Box(lower_box, border=1, height=350, width=200, align='left')
Text(climate_box, text='Climate Statistics')
Text(climate_box, text=' Temp °F Humidity Pressure', size=10)
Text(climate_box, text=' temp humid press', size=10)
# The following code creates three sliders for temperature, humidity and pressure using zip for parallel iteration
for st, en, cmd in zip([150, 100, 31], [-50, 0, 29],
[temperature_set, humidity_set, pressure_set]):
Text(climate_box, width=1, align='left')
climate_dials.append(
Slider(climate_box,
start=st,
end=en,
height=275,
width=20,
horizontal=False,
align='left',
command=cmd))
misc_box = Box(lower_box, border=1, height=350, width=200, align='right')
misc_upper_box = Box(misc_box, border=1, height=170, width=200)
Text(misc_upper_box, text='Light Sensor (light)')
light_toggle = PushButton(misc_upper_box,
image=night_image,
height=130,
width=175)
misc_lower_box = Box(misc_box, border=1, height=170, width=200)
Text(misc_lower_box, text='Obnoxious Buzzer (buzz)')
Picture(misc_lower_box, image=here + 'Ouch.png', height=130, width=175)
light_toggle.update_command(day_night_toggle, args=['light', light_toggle])
simulator.display()
servo1.angle = int(slider1_value)
time.sleep(.25)
def slider_change2(slider2_value):
text2.value = slider2_value
servo2 = AngularServo(Servo2,
min_pulse_width=minpw,
max_pulse_width=maxpw,
initial_angle=0,
min_angle=0,
max_angle=180)
servo2.angle = int(slider2_value)
time.sleep(.25)
if __name__ == '__main__':
app = App()
slider1 = Slider(app,
start=0,
end=180,
width="fill",
command=slider_change1)
text1 = TextBox(app)
slider2 = Slider(app,
start=0,
end=180,
width='fill',
command=slider_change2)
text2 = TextBox(app)
app.display()
def test_destroy():
a = App()
s = Slider(a)
destroy_test(s)
a.destroy()