43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from typing import Optional, Tuple
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from PIL import ImageDraw
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from ..params import ImageParams, SizeChart, StageParams
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from ..server import ServerContext
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from ..worker import ProgressCallback, WorkerContext
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from .base import BaseStage
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from .result import StageResult
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class EditTextStage(BaseStage):
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max_tile = SizeChart.max
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def run(
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self,
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_worker: WorkerContext,
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_server: ServerContext,
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_stage: StageParams,
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_params: ImageParams,
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source: StageResult,
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*,
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text: str,
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position: Tuple[int, int],
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fill: str = "white",
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stroke: str = "black",
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stroke_width: int = 1,
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callback: Optional[ProgressCallback] = None,
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**kwargs,
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) -> StageResult:
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# Add text to each image in source at the given position
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results = []
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for image in source.as_images():
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image = image.copy()
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draw = ImageDraw.Draw(image)
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draw.text(
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position, text, fill=fill, stroke_width=stroke_width, stroke_fill=stroke
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)
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results.append(image)
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return StageResult.from_images(results, source.metadata)
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