Spaces:
Runtime error
Runtime error
File size: 6,368 Bytes
c00251a 3c14aef c00251a 3c14aef c00251a 1a412ba c00251a 3c14aef c00251a 3c14aef bbcdb4a 3c14aef bbcdb4a 3c14aef bbcdb4a 3c14aef bbcdb4a 3c14aef bbcdb4a 3c14aef bbcdb4a 3c14aef c00251a |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 |
<html>
<head>
<title>Stablediffusion Infinity</title>
<meta charset="utf-8">
<link rel="icon" type="image/x-icon" href="./favicon.png">
<link rel="stylesheet" href="https://pyscript.net/alpha/pyscript.css" />
<script defer src="https://pyscript.net/alpha/pyscript.js"></script>
<style>
#container {
position: relative;
margin:auto;
}
#container > canvas {
position: absolute;
top: 0;
left: 0;
}
.control {
display: none;
}
</style>
</head>
<body>
<div>
<button type="button" class="control" id="export">Export</button>
<button type="button" class="control" id="outpaint">Outpaint</button>
<button type="button" class="control" id="undo">Undo</button>
<button type="button" class="control" id="commit">Commit</button>
<button type="button" class="control" id="transfer">Transfer</button>
<button type="button" class="control" id="upload">Upload</button>
<button type="button" class="control" id="draw">Draw</button>
<input type="text" id="mode" value="✥" class="control">
<input type="text" id="setup" value="0" class="control">
<textarea rows="1" id="selbuffer" name="selbuffer" class="control"></textarea>
<fieldset class="control">
<div>
<input type="radio" id="mode0" name="mode" value="0" checked>
<label for="mode0">SelBox</label>
</div>
<div>
<input type="radio" id="mode1" name="mode" value="1">
<label for="mode1">Image</label>
</div>
<div>
<input type="radio" id="mode2" name="mode" value="2">
<label for="mode2">Brush</label>
</div>
</fieldset>
</div>
<div>
<div id = "container">
<canvas id = "canvas0"></canvas>
<canvas id = "canvas1"></canvas>
<canvas id = "canvas2"></canvas>
<canvas id = "canvas3"></canvas>
<canvas id = "canvas4"></canvas>
</div>
</div>
<py-env>
- numpy
- Pillow
- paths:
- ./canvas.py
</py-env>
<py-script>
from pyodide import to_js, create_proxy
from PIL import Image
import io
import time
import base64
import numpy as np
from js import (
console,
document,
parent,
devicePixelRatio,
ImageData,
Uint8ClampedArray,
CanvasRenderingContext2D as Context2d,
requestAnimationFrame,
window
)
from canvas import InfCanvas
base_lst = [None]
async def draw_canvas() -> None:
width=1500
height=600
canvas=InfCanvas(1500,600)
document.querySelector("#container").style.width = f"{width}px"
canvas.setup_mouse()
canvas.clear_background()
canvas.draw_buffer()
canvas.draw_selection_box()
base_lst[0]=canvas
async def draw_canvas_func(event):
try:
width=parent.document.querySelector("gradio-app").shadowRoot.querySelector("#canvas_width input").value
height=parent.document.querySelector("gradio-app").shadowRoot.querySelector("#canvas_height input").value
selection_size=parent.document.querySelector("gradio-app").shadowRoot.querySelector("#selection_size input").value
except:
width=1024
height=768
selection_size=384
document.querySelector("#container").style.width = f"{width}px"
canvas=InfCanvas(int(width),int(height),selection_size=int(selection_size))
canvas.setup_mouse()
canvas.clear_background()
canvas.draw_buffer()
canvas.draw_selection_box()
base_lst[0]=canvas
async def export_func(event):
base=base_lst[0]
arr=base.export()
base64_str = base.numpy_to_base64(arr)
time_str = time.strftime("%Y%m%d_%H%M%S")
console.log(f"Canvas saved to outpaint_{time_str}.png")
link = document.createElement("a")
link.download = f"outpaint_{time_str}.png"
link.href = "data:image/png;base64,"+base64_str
link.click()
async def outpaint_func(event):
base=base_lst[0]
base64_str=event.data[1]
arr=base.base64_to_numpy(base64_str)
base.fill_selection(arr)
base.draw_selection_box()
async def undo_func(event):
base=base_lst[0]
if base.sel_dirty:
base.canvas[2].clear()
base.sel_buffer = base.sel_buffer_bak.copy()
base.sel_dirty = False
async def commit_func(event):
base=base_lst[0]
if base.sel_dirty:
base.write_selection_to_buffer()
async def transfer_func(event):
base=base_lst[0]
base.read_selection_from_buffer()
sel_buffer=base.sel_buffer
sel_buffer_str=base.numpy_to_base64(sel_buffer)
parent.postMessage(to_js(["transfer",str(sel_buffer_str)]),"*")
async def upload_func(event):
base=base_lst[0]
base64_str=event.data[1]
arr=base.base64_to_numpy(base64_str)
h,w,_=arr.shape
yo=(base.height-h)//2
xo=(base.width-w)//2
base.buffer_dirty=True
base.buffer*=0
base.buffer[yo:yo+h,xo:xo+w,0:3]=arr[:,:,0:3]
base.buffer[yo:yo+h,xo:xo+w,-1]=arr[:,:,-1]
base.draw_buffer()
document.querySelector("#export").addEventListener("click",create_proxy(export_func))
document.querySelector("#undo").addEventListener("click",create_proxy(undo_func))
document.querySelector("#commit").addEventListener("click",create_proxy(commit_func))
document.querySelector("#outpaint").addEventListener("click",create_proxy(outpaint_func))
document.querySelector("#upload").addEventListener("click",create_proxy(upload_func))
document.querySelector("#transfer").addEventListener("click",create_proxy(transfer_func))
document.querySelector("#draw").addEventListener("click",create_proxy(draw_canvas_func))
async def setup_func():
document.querySelector("#setup").value="1"
async def message_func(event):
if event.data[0]=="click":
if event.data[1]=="export":
await export_func(event)
elif event.data[1]=="commit":
await commit_func(event)
elif event.data[1]=="undo":
await undo_func(event)
elif event.data[0]=="upload":
await upload_func(event)
elif event.data[0]=="outpaint":
await outpaint_func(event)
elif event.data[0]=="mode":
document.querySelector("#mode").value=event.data[1]
elif event.data[0]=="transfer":
await transfer_func(event)
window.addEventListener("message",create_proxy(message_func))
import asyncio
_ = await asyncio.gather(
setup_func(),draw_canvas()
)
</py-script>
</body>
</html>
|