161 lines
4.3 KiB
Markdown
161 lines
4.3 KiB
Markdown
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# Documentation
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- Class name: ImageDrawLineByContainer
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- Category: image/draw
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- Output node: False
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ImageDrawLineByContainer节点旨在通过指定起点和终点、颜色以及其他绘图参数在图像上绘制线条。它抽象了图像操作的复杂性，使得在图像处理工作流程中轻松集成线条绘制功能成为可能。
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# Input types
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## Required
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- container
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- container参数代表将在其上绘制线条的图像数据。它对确定线条绘制的尺寸和画布至关重要。
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- Comfy dtype: IMAGE
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- Python dtype: numpy.ndarray
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- size
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- 指定要在图像上绘制的线条粗细。
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- Comfy dtype: INT
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- Python dtype: int
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- start_x
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- 线条的起始x坐标。
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- Comfy dtype: FLOAT
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- Python dtype: int
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- start_y
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- 线条的起始y坐标。
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- Comfy dtype: FLOAT
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- Python dtype: int
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- end_x
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- 线条的结束x坐标。
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- Comfy dtype: FLOAT
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- Python dtype: int
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- end_y
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- 线条的结束y坐标。
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- Comfy dtype: FLOAT
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- Python dtype: int
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- red
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- 线条颜色的红色分量。
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- Comfy dtype: INT
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- Python dtype: int
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- green
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- 线条颜色的绿色分量。
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- Comfy dtype: INT
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- Python dtype: int
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- blue
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- 线条颜色的蓝色分量。
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- Comfy dtype: INT
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- Python dtype: int
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- alpha
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- 线条颜色的alpha（透明度）分量。
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- Comfy dtype: FLOAT
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- Python dtype: int
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- SSAA
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- 指定超采样抗锯齿因子，以提高线条绘制的质量。
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- Comfy dtype: INT
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- Python dtype: int
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- method
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- 确定用于线条渲染的绘制方法或算法。
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- Comfy dtype: COMBO[STRING]
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- Python dtype: str
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# Output types
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- image
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- 输出是一个带有指定线条的图像。
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- Comfy dtype: IMAGE
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- Python dtype: numpy.ndarray
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## Usage tips
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- Infra type: `CPU`
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- Common nodes: unknown
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## Source code
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```python
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class ImageDrawLineByContainer:
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def __init__(self):
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pass
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@classmethod
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def INPUT_TYPES(cls):
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return {
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"required": {
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"container": ("IMAGE",),
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"size": ("INT", {
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"default": 1,
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"min": 1,
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"step": 1
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}),
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"start_x": ("FLOAT", {
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"default": 0.0,
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"max": 1.0,
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"step": 0.01
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}),
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"start_y": ("FLOAT", {
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"default": 0.0,
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"max": 1.0,
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"step": 0.01
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}),
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"end_x": ("FLOAT", {
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"default": 1.0,
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"max": 1.0,
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"step": 0.01
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}),
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"end_y": ("FLOAT", {
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"default": 1.0,
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"max": 1.0,
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"step": 0.01
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}),
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"red": ("INT", {
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"default": 255,
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"max": 255,
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"step": 1
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}),
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"green": ("INT", {
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"default": 255,
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"max": 255,
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"step": 1
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}),
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"blue": ("INT", {
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"default": 255,
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"max": 255,
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"step": 1
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}),
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"alpha": ("FLOAT", {
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"default": 1.0,
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"max": 1.0,
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"step": 0.01
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}),
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"SSAA": ("INT", {
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"default": 4,
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"min": 1,
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"max": 16,
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"step": 1
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}),
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"method": (["lanczos", "bicubic", "hamming", "bilinear", "box", "nearest"],),
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},
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}
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RETURN_TYPES = ("IMAGE",)
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FUNCTION = "node"
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CATEGORY = "image/draw"
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# noinspection PyPep8Naming
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def node(self, container, size, start_x, start_y, end_x, end_y, red, green, blue, alpha, SSAA, method):
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return ImageDrawLine().node(
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container[0, :, :, 0].shape[1],
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container[0, :, :, 0].shape[0],
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size,
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start_x,
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start_y,
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end_x,
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end_y,
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red,
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green,
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blue,
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alpha,
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SSAA,
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method
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)
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```
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