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import numpy as np
import gradio as gr
import time
def get_random_color(rng):
for i in range(1):
color1 = rng.integers(low=0, high=255, size=(1, 1, 3))
color2 = rng.integers(low=0, high=255, size=(1, 1, 3))
color3 = rng.integers(low=0, high=255, size=(1, 1, 3))
color4 = rng.integers(low=0, high=255, size=(1, 1, 3))
block1 = np.concatenate((color1, color2), axis=0)
#print(f"Shape of block: {block1.shape}")
block2 = np.concatenate((color3, color4), axis=0)
#print(f"Shape of block: {block2.shape}")
block3 = np.concatenate((block1, block2), axis=1)
#print(f"Shape of block: {block3.shape}")
return color1, color2, color3, color4, block3
def color_me(num1):
# Make some random color
rng1 = np.random.default_rng(seed=num1)
return get_random_color(rng1)
def auto_color_me():
# Make some random color
# Get time to be the seed
seed = int(time.time())
rng1 = np.random.default_rng(seed=seed)
return get_random_color(rng1)
# Title of the blocks
with gr.Blocks() as demo1:
image_width = 64
image_height = 64
with gr.Row():
gr.Markdown(
"""
# Random color mix and match
The program displays four random colors and combined them together.
The color can be changed from the slider or text box. The same number \
will always give the same color.
The color can also be set to change automatically by the \
auto button. To stop the program, please close the browser tab.
The color can be downloaded from the download button at the top right \
corner to the image.
"""
)
with gr.Row():
num1 = gr.Slider(value=10, minimum=0, maximum=1000, step=1,
label="Value", info="Slide the bar or enter a value to change the color.")
with gr.Row():
btn_auto = gr.Button(value="Auto change color")
examples = gr.Examples(examples = [[82], [333], [590]], inputs=[num1])
with gr.Row():
with gr.Column():
color1 = gr.Image(height=image_height, width=image_width, show_label=False)
color2 = gr.Image(height=image_height, width=image_width, show_label=False)
color3 = gr.Image(height=image_height, width=image_width, show_label=False)
color4 = gr.Image(height=image_height, width=image_width, show_label=False)
with gr.Column():
image1 = gr.Image(height=image_height*4, width=image_width*4, show_label=False)
# Events
# Release of slider
num1.change(
fn=color_me,
inputs=[num1],
outputs=[color1, color2, color3, color4, image1]
)
# Clicking on auto change color
# Input = -1 indicate autochanging of color
btn_auto.click(fn=auto_color_me,
inputs=[],
outputs=[color1, color2, color3, color4, image1],
every=1)
# Main
if __name__ == "__main__":
demo1.launch() |