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<html> |
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<head> |
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<title>Stablediffusion Infinity</title> |
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<meta charset="utf-8"> |
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<link rel="icon" type="image/x-icon" href="./favicon.png"> |
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<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/gh/lkwq007/stablediffusion-infinity@v0.1.0/css/w2ui.min.css"> |
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<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/lkwq007/stablediffusion-infinity@v0.1.0/js/w2ui.min.js"></script> |
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<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css"> |
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<script src="https://cdn.jsdelivr.net/gh/lkwq007/stablediffusion-infinity@v0.1.0/js/fabric.min.js"></script> |
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<script defer src="https://cdn.jsdelivr.net/gh/lkwq007/stablediffusion-infinity@v0.1.0/js/toolbar.js"></script> |
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<link rel="stylesheet" href="https://pyscript.net/alpha/pyscript.css" /> |
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<script defer src="https://pyscript.net/alpha/pyscript.js"></script> |
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<style> |
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#container { |
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position: relative; |
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margin:auto; |
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display: block; |
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} |
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#container > canvas { |
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position: absolute; |
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top: 0; |
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left: 0; |
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} |
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.control { |
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display: none; |
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} |
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</style> |
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</head> |
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<body> |
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<div> |
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<button type="button" class="control" id="export">Export</button> |
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<button type="button" class="control" id="outpaint">Outpaint</button> |
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<button type="button" class="control" id="undo">Undo</button> |
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<button type="button" class="control" id="commit">Commit</button> |
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<button type="button" class="control" id="transfer">Transfer</button> |
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<button type="button" class="control" id="upload">Upload</button> |
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<button type="button" class="control" id="draw">Draw</button> |
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<input type="text" id="mode" value="selection" class="control"> |
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<input type="text" id="setup" value="0" class="control"> |
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<input type="text" id="upload_content" value="0" class="control"> |
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<textarea rows="1" id="selbuffer" name="selbuffer" class="control"></textarea> |
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<fieldset class="control"> |
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<div> |
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<input type="radio" id="mode0" name="mode" value="0" checked> |
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<label for="mode0">SelBox</label> |
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</div> |
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<div> |
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<input type="radio" id="mode1" name="mode" value="1"> |
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<label for="mode1">Image</label> |
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</div> |
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<div> |
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<input type="radio" id="mode2" name="mode" value="2"> |
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<label for="mode2">Brush</label> |
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</div> |
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</fieldset> |
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</div> |
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<div id = "outer_container"> |
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<div id = "container"> |
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<canvas id = "canvas0"></canvas> |
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<canvas id = "canvas1"></canvas> |
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<canvas id = "canvas2"></canvas> |
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<canvas id = "canvas3"></canvas> |
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<canvas id = "canvas4"></canvas> |
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<div id="overlay_container" style="pointer-events: none"> |
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<canvas id = "overlay_canvas" width="1" height="1"></canvas> |
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</div> |
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</div> |
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<input type="file" name="file" id="upload_file" accept="image/*" hidden> |
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<input type="file" name="state" id="upload_state" accept=".sdinf" hidden> |
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<div style="position: relative;"> |
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<div id="toolbar" style></div> |
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</div> |
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</div> |
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<py-env> |
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- numpy |
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- Pillow |
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- paths: |
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- ./canvas.py |
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</py-env> |
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<py-script> |
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from pyodide import to_js, create_proxy |
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from PIL import Image |
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import io |
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import time |
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import base64 |
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import numpy as np |
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from js import ( |
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console, |
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document, |
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parent, |
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devicePixelRatio, |
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ImageData, |
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Uint8ClampedArray, |
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CanvasRenderingContext2D as Context2d, |
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requestAnimationFrame, |
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window, |
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encodeURIComponent, |
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w2ui, |
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update_eraser, |
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update_scale, |
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adjust_selection, |
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update_count, |
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enable_result_lst, |
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setup_shortcut, |
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) |
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from canvas import InfCanvas |
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base_lst = [None] |
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async def draw_canvas() -> None: |
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width=1024 |
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height=600 |
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canvas=InfCanvas(1024,600) |
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update_eraser(canvas.eraser_size,min(canvas.selection_size_h,canvas.selection_size_w)) |
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document.querySelector("#container").style.height= f"{height}px" |
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document.querySelector("#container").style.width = f"{width}px" |
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canvas.setup_mouse() |
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canvas.clear_background() |
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canvas.draw_buffer() |
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canvas.draw_selection_box() |
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base_lst[0]=canvas |
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async def draw_canvas_func(): |
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width=1500 |
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height=600 |
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selection_size=256 |
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document.querySelector("#container").style.width = f"{width}px" |
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document.querySelector("#container").style.height= f"{height}px" |
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canvas=InfCanvas(int(width),int(height),selection_size=int(selection_size)) |
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canvas.setup_mouse() |
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canvas.clear_background() |
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canvas.draw_buffer() |
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canvas.draw_selection_box() |
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base_lst[0]=canvas |
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async def export_func(event): |
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base=base_lst[0] |
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arr=base.export() |
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base.draw_buffer() |
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base.canvas[2].clear() |
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base64_str = base.numpy_to_base64(arr) |
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time_str = time.strftime("%Y%m%d_%H%M%S") |
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link = document.createElement("a") |
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if len(event.data)>2 and event.data[2]: |
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filename = event.data[2] |
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else: |
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filename = f"outpaint_{time_str}" |
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# link.download = f"sdinf_state_{time_str}.json" |
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link.download = f"{filename}.png" |
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# link.download = f"outpaint_{time_str}.png" |
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link.href = "data:image/png;base64,"+base64_str |
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link.click() |
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console.log(f"Canvas saved to {filename}.png") |
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img_candidate_lst=[None,0] |
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async def outpaint_func(event): |
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base=base_lst[0] |
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if len(event.data)==2: |
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app=parent.document.querySelector("gradio-app") |
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if app.shadowRoot: |
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app=app.shadowRoot |
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base64_str_raw=app.querySelector("#output textarea").value |
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base64_str_lst=base64_str_raw.split(",") |
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img_candidate_lst[0]=base64_str_lst |
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img_candidate_lst[1]=0 |
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elif event.data[2]=="next": |
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img_candidate_lst[1]+=1 |
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elif event.data[2]=="prev": |
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img_candidate_lst[1]-=1 |
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enable_result_lst() |
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if img_candidate_lst[0] is None: |
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return |
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lst=img_candidate_lst[0] |
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idx=img_candidate_lst[1] |
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update_count(idx%len(lst)+1,len(lst)) |
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arr=base.base64_to_numpy(lst[idx%len(lst)]) |
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base.fill_selection(arr) |
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base.draw_selection_box() |
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async def undo_func(event): |
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base=base_lst[0] |
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img_candidate_lst[0]=None |
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if base.sel_dirty: |
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base.sel_buffer = np.zeros((base.selection_size_h, base.selection_size_w, 4), dtype=np.uint8) |
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base.sel_dirty = False |
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base.canvas[2].clear() |
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async def commit_func(event): |
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base=base_lst[0] |
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img_candidate_lst[0]=None |
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if base.sel_dirty: |
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base.write_selection_to_buffer() |
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base.draw_buffer() |
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base.canvas[2].clear() |
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async def transfer_func(event): |
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base=base_lst[0] |
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base.read_selection_from_buffer() |
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sel_buffer=base.sel_buffer |
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sel_buffer_str=base.numpy_to_base64(sel_buffer) |
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app=parent.document.querySelector("gradio-app") |
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if app.shadowRoot: |
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app=app.shadowRoot |
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app.querySelector("#input textarea").value=sel_buffer_str |
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app.querySelector("#proceed").click() |
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async def upload_func(event): |
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base=base_lst[0] |
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# base64_str=event.data[1] |
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base64_str=document.querySelector("#upload_content").value |
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base64_str=base64_str.split(",")[-1] |
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# base64_str=parent.document.querySelector("gradio-app").shadowRoot.querySelector("#upload textarea").value |
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arr=base.base64_to_numpy(base64_str) |
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h,w,c=base.buffer.shape |
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base.sync_to_buffer() |
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base.buffer_dirty=True |
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mask=arr[:,:,3:4].repeat(4,axis=2) |
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base.buffer[mask>0]=0 |
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# in case mismatch |
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base.buffer[0:h,0:w,:]+=arr |
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#base.buffer[yo:yo+h,xo:xo+w,0:3]=arr[:,:,0:3] |
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#base.buffer[yo:yo+h,xo:xo+w,-1]=arr[:,:,-1] |
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base.draw_buffer() |
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async def setup_shortcut_func(event): |
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setup_shortcut(event.data[1]) |
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document.querySelector("#export").addEventListener("click",create_proxy(export_func)) |
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document.querySelector("#undo").addEventListener("click",create_proxy(undo_func)) |
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document.querySelector("#commit").addEventListener("click",create_proxy(commit_func)) |
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document.querySelector("#outpaint").addEventListener("click",create_proxy(outpaint_func)) |
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document.querySelector("#upload").addEventListener("click",create_proxy(upload_func)) |
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document.querySelector("#transfer").addEventListener("click",create_proxy(transfer_func)) |
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document.querySelector("#draw").addEventListener("click",create_proxy(draw_canvas_func)) |
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async def setup_func(): |
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document.querySelector("#setup").value="1" |
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async def reset_func(event): |
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base=base_lst[0] |
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base.reset() |
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async def load_func(event): |
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base=base_lst[0] |
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base.load(event.data[1]) |
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async def save_func(event): |
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base=base_lst[0] |
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json_str=base.save() |
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time_str = time.strftime("%Y%m%d_%H%M%S") |
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link = document.createElement("a") |
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if len(event.data)>2 and event.data[2]: |
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filename = str(event.data[2]).strip() |
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else: |
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filename = f"outpaint_{time_str}" |
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# link.download = f"sdinf_state_{time_str}.json" |
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link.download = f"{filename}.sdinf" |
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link.href = "data:text/json;charset=utf-8,"+encodeURIComponent(json_str) |
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link.click() |
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async def prev_result_func(event): |
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base=base_lst[0] |
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base.reset() |
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async def next_result_func(event): |
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base=base_lst[0] |
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base.reset() |
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async def zoom_in_func(event): |
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base=base_lst[0] |
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scale=base.scale |
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if scale>=0.2: |
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scale-=0.1 |
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if len(event.data)>2: |
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base.update_scale(scale,int(event.data[2]),int(event.data[3])) |
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else: |
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base.update_scale(scale) |
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scale=base.scale |
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update_scale(f"{base.width}x{base.height} ({round(100/scale)}%)") |
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async def zoom_out_func(event): |
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base=base_lst[0] |
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scale=base.scale |
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if scale<10: |
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scale+=0.1 |
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console.log(len(event.data)) |
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if len(event.data)>2: |
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base.update_scale(scale,int(event.data[2]),int(event.data[3])) |
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else: |
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base.update_scale(scale) |
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scale=base.scale |
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update_scale(f"{base.width}x{base.height} ({round(100/scale)}%)") |
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async def sync_func(event): |
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base=base_lst[0] |
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base.sync_to_buffer() |
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base.canvas[2].clear() |
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async def eraser_size_func(event): |
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base=base_lst[0] |
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eraser_size=min(int(event.data[1]),min(base.selection_size_h,base.selection_size_w)) |
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eraser_size=max(8,eraser_size) |
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base.eraser_size=eraser_size |
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async def resize_selection_func(event): |
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base=base_lst[0] |
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cursor=base.cursor |
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if len(event.data)>3: |
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console.log(event.data) |
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base.cursor[0]=int(event.data[1]) |
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base.cursor[1]=int(event.data[2]) |
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base.selection_size_w=int(event.data[3])//8*8 |
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base.selection_size_h=int(event.data[4])//8*8 |
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base.refine_selection() |
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base.draw_selection_box() |
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elif len(event.data)>2: |
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base.draw_selection_box() |
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else: |
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base.canvas[-1].clear() |
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adjust_selection(cursor[0],cursor[1],base.selection_size_w,base.selection_size_h) |
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async def eraser_func(event): |
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base=base_lst[0] |
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if event.data[1]!="eraser": |
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base.canvas[-2].clear() |
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else: |
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x,y=base.mouse_pos |
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base.draw_eraser(x,y) |
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async def resize_func(event): |
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base=base_lst[0] |
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width=int(event.data[1]) |
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height=int(event.data[2]) |
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if width>=256 and height>=256: |
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if max(base.selection_size_h,base.selection_size_w)>min(width,height): |
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base.selection_size_h=256 |
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base.selection_size_w=256 |
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base.resize(width,height) |
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async def message_func(event): |
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if event.data[0]=="click": |
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if event.data[1]=="clear": |
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await reset_func(event) |
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elif event.data[1]=="save": |
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await save_func(event) |
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elif event.data[1]=="export": |
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await export_func(event) |
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elif event.data[1]=="accept": |
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await commit_func(event) |
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elif event.data[1]=="cancel": |
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await undo_func(event) |
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elif event.data[1]=="zoom_in": |
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await zoom_in_func(event) |
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elif event.data[1]=="zoom_out": |
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await zoom_out_func(event) |
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elif event.data[0]=="sync": |
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await sync_func(event) |
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elif event.data[0]=="load": |
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await load_func(event) |
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elif event.data[0]=="upload": |
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await upload_func(event) |
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elif event.data[0]=="outpaint": |
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await outpaint_func(event) |
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elif event.data[0]=="mode": |
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if event.data[1]!="selection": |
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await sync_func(event) |
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await eraser_func(event) |
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document.querySelector("#mode").value=event.data[1] |
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elif event.data[0]=="transfer": |
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await transfer_func(event) |
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elif event.data[0]=="setup": |
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await draw_canvas_func(event) |
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elif event.data[0]=="eraser_size": |
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await eraser_size_func(event) |
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elif event.data[0]=="resize_selection": |
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await resize_selection_func(event) |
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elif event.data[0]=="shortcut": |
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await setup_shortcut_func(event) |
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elif event.data[0]=="resize": |
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await resize_func(event) |
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window.addEventListener("message",create_proxy(message_func)) |
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import asyncio |
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_ = await asyncio.gather( |
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setup_func(),draw_canvas_func() |
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) |
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</py-script> |
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</body> |
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</html> |
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