如果有人在草图3中找到解决方案，选择该图层，然后单击图层->路径->Flatten。

我找到了问题所在。我希望不必求助于罗伯特的回答，尽管我很高兴确认它会起作用!Duopixel的答案实际上是最接近的，尽管事实证明还有其他原因。

When you're working with different paths in Inkscape documents, I believe its default behaviour is to group them together under an <svg:g.../> tag. When modifying paths in a group, Inkscape will automatically add a transform to the group to represent these changes. However, if you open the XML editor and drag your path outside the <svg:g.../> tag and make it its own <svg:path.../> tag, Inkscape is free to edit the individual points at will. In the end it did turn out to be a grouping problem even though I was only working with one path! Hope this helps others in similar situations.

要从Inkscape中的g元素(组)中删除transform属性，您可以将组移动到其最终位置，取消分组，然后重新分组所有元素。现在已经创建了一个新组，如果您不再次移动它，它将不会获得附加的transform属性。

This seems random, but nothing else I tried worked, so here you go random other person. Some of my paths had a sort of margin around them that could only be seen when selecting them (). I think this was created when I pasted a layer from another inkscape file and rotated it 90 deg. This made a pattern fill on the shapes have a different transform (lines spaced further apart). It also made align objects not work as expected. Using the Apply Transform mentioned by @Piotr_cz fixed the transform problem, but the strange margin remained. I accidentally got rid of it by changing the Blur on Stroke to any value and changing it back to zero.

我的具体问题是在页面外定义的符号，因此需要在页面上显示转换。

为了在不需要转换的情况下将符号移动到页面上，我必须在Inkscape中执行以下步骤:

打开符号窗口(Shift+Ctrl+Y) 从文档库中删除该符号。(窗口里有个按钮。) 现在图形显示在文档中，在页面边界之外。 取消图形分组。(这是至关重要的一步!) 将图形移动到页面边界内。 将图形添加回符号库。

有一个名为Apply Transforms的inkscape扩展，它通过转换重新计算路径。这正是我一直在寻找的。

安装后，你会发现它的菜单下扩展>修改路径>应用转换。

移除所有变换，同时保持原位