没有任何其他方法.
Python
在Python中如何使用常见的染工具

在Python中如何使用常见的染工具

在Python中如何使用常见的染工具

RenderModelBuilder, PdfWriter, 和 RasterRenderer 是低级染的. 组件共享在所有Aspose.Page FOSS转换管道.使用 RenderModelBuilder 建立一个 RenderDocument 然后将其传递给 PdfWriter 或是 RasterRenderer 为了生成PDF字节或一个 RasterSurface 按同样的方式.

创建一个RenderDocument 

from aspose.page.render.model import RenderModelBuilder

builder = RenderModelBuilder()
builder.begin_page(595, 842)
builder.end_page()
doc = builder.document()

写入PDF文件 

from pathlib import Path
from aspose.page.render.model import RenderModelBuilder
from aspose.page.pdf.writer import PdfWriter
from aspose.page.pdf.metadata import PdfMetadata

builder = RenderModelBuilder()
builder.begin_page(595, 842)
builder.end_page()
doc = builder.document()

metadata = PdfMetadata(
    title="Doc",
    creator="App",
    producer="Aspose.Page FOSS for Python",
    creation_date="D:20260609000000",
    mod_date="D:20260609000000",
    trapped=False,
)
Path("output.pdf").write_bytes(PdfWriter(metadata).write(doc))

呈现到RasterSurface中 

from aspose.page.render.model import RenderModelBuilder
from aspose.page.image.raster_renderer import RasterRenderer

builder = RenderModelBuilder()
builder.begin_page(400, 300)
builder.end_page()
doc = builder.document()

renderer = RasterRenderer()
surface = renderer.render(doc, page_index=0)
print(surface.width, surface.height)

See Also

 中文