Inkscape 扩展

Inkscape Extension

中文

此扩展为 inkscape 添加了对图层的支持。在 inkscape 中，图层是一个扩展的 group 容器，具有额外的 label 和 locked 属性。Inkscape 支持嵌套图层。

首先导入 inkscape 扩展模块:

import svgwrite
from svgwrite.extensions import Inkscape


dwg = svgwrite.Drawing('test-inkscape-extension.svg', profile='full', size=(640, 480))

您需要为每个图形激活扩展，因为需要额外的 XML 名称空间:

inkscape = Inkscape(dwg)

创建一个新的图层，所有支持 group 容器的属性也都适用:

top_layer = inkscape.layer(label="Top LAYER 1", locked=True)

将新图层添加为 SVG 图形的顶层图层:

dwg.add(top_layer)

创建新元素并将它们添加到图层中:

line = dwg.line((100, 100), (300, 100), stroke=svgwrite.rgb(10, 10, 16, '%'), stroke_width=10)
top_layer.add(line)

text = dwg.text('Test', insert=(100, 100), font_size=100, fill='red')
top_layer.add(text)

创建另一个图层，并将其作为嵌套图层添加到“Top LAYER 1”中:

nested_layer = inkscape.layer(label="Nested LAYER 2", locked=False)
top_layer.add(nested_layer)

text = dwg.text('Test2', insert=(100, 200), font_size=100, fill='blue')
nested_layer.add(text)

dwg.save()

英文

This extension adds support for layers in inkscape. A layer in inkscape is an extended group container with additional label and locked attributes. Inkscape supports nested layers.

First import the inkscape extension:

import svgwrite
from svgwrite.extensions import Inkscape


dwg = svgwrite.Drawing('test-inkscape-extension.svg', profile='full', size=(640, 480))

You have to activate the extension for each drawing, because additional XML name spaces are required:

inkscape = Inkscape(dwg)

Create a new layer, all attributes that are supported by the group container are also allowed:

top_layer = inkscape.layer(label="Top LAYER 1", locked=True)

Add new layer as top level layer to the SVG drawing:

dwg.add(top_layer)

Create new elements and add them to a layer:

line = dwg.line((100, 100), (300, 100), stroke=svgwrite.rgb(10, 10, 16, '%'), stroke_width=10)
top_layer.add(line)

text = dwg.text('Test', insert=(100, 100), font_size=100, fill='red')
top_layer.add(text)

Create another layer and add them as nested layer to “Top LAYER 1”:

nested_layer = inkscape.layer(label="Nested LAYER 2", locked=False)
top_layer.add(nested_layer)

text = dwg.text('Test2', insert=(100, 200), font_size=100, fill='blue')
nested_layer.add(text)

dwg.save()