62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
from .imagefunc import *
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class ExtendCanvas:
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def __init__(self):
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pass
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@classmethod
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def INPUT_TYPES(self):
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return {
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"required": {
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"image": ("IMAGE", ),
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"invert_mask": ("BOOLEAN", {"default": True}), # 反转mask
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"top": ("INT", {"default": 0, "min": 0, "max": 99999, "step": 1}),
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"bottom": ("INT", {"default": 0, "min": 0, "max": 99999, "step": 1}),
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"left": ("INT", {"default": 0, "min": 0, "max": 99999, "step": 1}),
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"right": ("INT", {"default": 0, "min": 0, "max": 99999, "step": 1}),
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"color": ("COLOR", {"default": "#000000"},),
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},
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"optional": {
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"mask": ("MASK",), #
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}
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}
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RETURN_TYPES = ("IMAGE", "MASK",)
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RETURN_NAMES = ("image", "mask")
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FUNCTION = 'extend_canvas'
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CATEGORY = '😺dzNodes/LayerUtility'
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OUTPUT_NODE = True
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def extend_canvas(self, image, invert_mask,
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top, bottom, left, right, color,
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mask=None,
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):
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_image = tensor2pil(image).convert('RGB')
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_mask = tensor2pil(image).convert('RGBA').split()[-1]
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if mask is not None:
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if invert_mask:
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mask = 1 - mask
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_mask = mask2image(mask).convert('L')
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width = _image.width + left + right
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height = _image.height + top + bottom
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_canvas = Image.new('RGB', (width, height), color)
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_mask_canvas = Image.new('L', (width, height), "black")
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_canvas.paste(_image, box=(left,top))
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_mask_canvas.paste(_mask.convert('L'), box=(left, top))
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ret_image = _canvas
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ret_mask = image2mask(_mask_canvas)
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log('ExtendCanvas Processed.')
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return (pil2tensor(ret_image), ret_mask,)
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NODE_CLASS_MAPPINGS = {
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"LayerUtility: ExtendCanvas": ExtendCanvas
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}
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NODE_DISPLAY_NAME_MAPPINGS = {
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"LayerUtility: ExtendCanvas": "LayerUtility: ExtendCanvas"
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} |