PathResource 类

Summary: Represents Photoshop Path Resource.

Module: aspose.imaging.fileformats.tiff.pathresources

Full Name: aspose.imaging.fileformats.tiff.pathresources.PathResource

Constructors

Name	描述
PathResource()	初始化 PathResource 类的新实例

Properties

Name	Type	Access	描述
block_id	int	r/w	获取或设置块标识符。
名称	string	r/w	获取或设置名称。
记录	System.Collections.Generic.List`1[[Aspose.Imaging.FileFormats.Core.VectorPaths.VectorPathRecord]]	r/w	获取或设置记录。

Constructor: PathResource()

 PathResource()

初始化 PathResource 类的新实例

Examples

The following example shows how to create Clipping Path in TIFF image. In order to do that you need to create an instance of PathResource class. The following code demonstrates the way how you can create an empty path in TIFF image.


import aspose.pycore as aspycore
from aspose.imaging.imageoptions import TiffOptions   
from aspose.imaging.fileformats.tiff import TiffImage, TiffFrame
from aspose.imaging.fileformats.tiff.enums import TiffExpectedFormat
from aspose.imaging.fileformats.tiff.pathresources import PathResource

options = TiffOptions(TiffExpectedFormat.DEFAULT)
frame = TiffFrame(options, 800, 600)
with TiffImage(frame) as image:
	obj_init = PathResource()
	obj_init.block_id = 2000
	obj_init.name = "My Clipping Path"
	obj_init.records = []
	image.active_frame.path_resources = [obj_init]
	image.save("ImageWithEmptyPath.tiff")

Transfer Clipping Paths during export from TIFF to PSD image.


from aspose.imaging import Image
from aspose.imaging.imageoptions import PsdOptions

with Image.load("Sample.tif") as image:
	image.save("SampleWithPaths.psd", PsdOptions())

Create Graphics Path from Path Resources in TIFF image.


import aspose.pycore as aspycore
from aspose.imaging import Image, Graphics, Color, Pen
from aspose.imaging.fileformats.tiff import TiffImage
from aspose.imaging.fileformats.tiff.pathresources import PathResourceConverter

with aspycore.as_of(Image.load("Bottle.tif"), TiffImage) as image:
	# 使用来自 TIFF 图像的 PathResources 创建 GraphicsPath
	active_frame = image.active_frame
	graphics_path = PathResourceConverter.to_graphics_path(active_frame.path_resource, active_frame.size)
	graphics = Graphics(image)
	# 绘制红色线条并保存图像
	graphics.draw_path(Pen(Color.red, 10), graphics_path)
	image.save("BottleWithRedBorder.tif")

PathResourceConverter 类