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rotate origin - unclip

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alafr 2017-06-07 03:04:03 +03:00 committed by GitHub
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docs/vector.coffee.md
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@ -270,13 +270,13 @@ the drawing itself. There are three types of transformations available, as
well as a method for setting the transformation matrix yourself. They are
`translate`, `rotate` and `scale`.
The `translate` transformation takes two arguments, x and y, and effectively
moves the origin of the document which is (0, 0) by default, to the left and
right x and y units.
The `translate` transformation takes two arguments, `x` and `y`, and effectively
moves the origin of the page which is (0, 0) by default, to the left and
right `x` and `y` units.
The `rotate` transformation takes an angle and optionally, an object with an
`origin` property. It rotates the document `angle` degrees around the passed
`origin` or by default, the center of the page.
`origin` or by default, around the origin (top left corner) of the page.
The `scale` transformation takes a scale factor and an optional `origin`
passed in an options hash as with the `rotate` transformation. It is used to
@ -322,5 +322,8 @@ The result of this example is the following:
![9](images/clipping.png "200")
If you want to "unclip", you can use the `save` method before the clipping,
and then use `restore` to retrieve access to the whole page.
That's it for vector graphics in PDFKit. Now let's move on to learning about
PDFKit's text support!