LoadOptions 类

Summary: Represents the loading options.

Full Name: aspose.imaging.LoadOptions

Constructors

Name	描述
LoadOptions()	初始化 LoadOptions 的新实例。

Properties

Name	Type	Access	描述
buffer_size_hint	int	r/w	获取或设置缓冲区大小提示，该提示定义了所有内部缓冲区的最大允许大小。
concurrent_image_processing	bool	r/w	获取或设置一个值，指示是否启用 [concurrent image processing]。
data_background_color	Color	r/w	获取或设置 Image 的背景 Color。
data_recovery_mode	DataRecoveryMode	r/w	获取或设置数据恢复模式。
use_icc_profile_conversion	bool	r/w	获取或设置一个值，指示是否应应用 ICC 配置文件转换。

Constructor: LoadOptions()

 LoadOptions()

初始化 LoadOptions 的新实例。

Property: buffer_size_hint

获取或设置缓冲区大小提示，该提示定义了所有内部缓冲区的最大允许大小。

See also:

Example # 1: The following example shows how to set a memory limit when loading a CMX imag…

Examples

The following example shows how to set a memory limit when loading a CMX image. The memory limit is the maximum allowed size (in megabytes) for all internal buffers.

from aspose.imaging import Image, TextRenderingHint, SmoothingMode, PositioningTypes, LoadOptions
from aspose.imaging.imageoptions import PngOptions, CmxRasterizationOptions
import os

directory = "c:\\aspose.imaging\\issues\\net\\3419\\"
	
# 为目标加载的图像设置 10 兆字节的内存限制。
load_options = LoadOptions()
load_options.buffer_size_hint = 10
with Image.load(os.path.join(directory, "example.cmx"), load_options) as image:
	png_options = PngOptions()
	cmx_spec = CmxRasterizationOptions()
	cmx_spec.text_renderingHint = TextRenderingHint.SINGLE_BIT_PER_PIXEL
	cmx_spec.smoothing_mode = SmoothingMode.ANTI_ALIAS
	cmx_spec.positioning = PositioningTypes.DEFINED_BY_DOCUMENT
	png_options.vector_rasterization_options = cmx_spec
	image.save(os.path.join(directory, "output.png"), png_options)

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