Module document
¶
The document module contains two classes: document
and page
. A
document
consists of one or several page
s.
Class page
¶
A page
is a thin wrapper around a canvas
, which defines some
additional properties of the page.
- class document.page(canvas, pagename=None, paperformat=None, rotated=0, centered=1, fittosize=0, margin=1 * unit.t_cm, bboxenlarge=1 * unit.t_pt, bbox=None)¶
Construct a new
page
from the givencanvas
instance. A string pagename and the paperformat can be defined. See below, for a list of known paper formats. If rotated is set, the output is rotated by 90 degrees on the page. If centered is set, the output is centered on the given paperformat. If fittosize is set, the output is scaled to fill the full page except for a given margin. Normally, the bounding box of the canvas is calculated automatically from the bounding box of its elements. In any case, the bounding box is enlarged on all sides by bboxenlarge. Alternatively, you may specify the bbox manually.
Class document
¶
A document
can be written to a file using one of the following methods:
- document.writeEPSfile(file, title=None, stripfonts=True, textaspath=False, meshasbitmap=False, meshasbitmapresolution=300)¶
Write a single page
document
to an EPS file or to stdout if file is set to -. title is used as the document title, stripfonts enabled font stripping (removal of unused glyphs), textaspath converts all text to paths instead of using fonts in the output, meshasbitmap converts meshs (like 3d surface plots) to bitmaps (to reduce complexity in the output) and meshasbitmapresolution is the resolution of this conversion in dots per inch.
- document.writePSfile(file, writebbox=False, title=None, stripfonts=True, textaspath=False, meshasbitmap=False, meshasbitmapresolution=300)¶
Write
document
to a PS file or to to stdout if file is set to -. writebbox add the page bounding boxes to the output. All other parameters are identical to thewriteEPSfile()
method.
- document.writePDFfile(file, title=None, author=None, subject=None, keywords=None, fullscreen=False, writebbox=False, compress=True, compresslevel=6, stripfonts=True, textaspath=False, meshasbitmap=False, meshasbitmapresolution=300)¶
Write
document
to a PDF file or to stdout if file is set to -. author, subject, and keywords are used for the document author, subject, and keyword information, respectively. fullscreen enabled fullscreen mode when the document is opened, writebbox enables writing of the crop box to each page, compress enables output stream compression and compresslevel sets the compress level to be used (from 1 to 9). All other parameters are identical to thewriteEPSfile()
.
- document.writeSVGfile(file, textaspath=True, meshasbitmapresolution=300)¶
Write
document
to a SVG file or to stdout if file is set to -. The textaspath and meshasbitmapresolution have the same meaning as inwriteEPSfile()
. However, not the different default for textaspath due to the missing SVG font support by current browsers. In addition, there is no meshasbitmap flag, as meshs are always stored using bitmaps in SVG.
- document.writetofile(filename, *args, **kwargs)¶
Determine the file type (EPS, PS, PDF, or SVG) from the file extension of filename and call the corresponding write method with the given arguments arg and kwargs.
Class paperformat
¶
- class document.paperformat(width, height, name=None)¶
Define a
paperformat
with the given width and height and the optional name.
Predefined paperformats are listed in the following table
instance |
name |
width |
height |
---|---|---|---|
|
A0 |
840 mm |
1188 mm |
|
910 mm |
1370 mm |
|
|
A1 |
594 mm |
840 mm |
|
A2 |
420 mm |
594 mm |
|
A3 |
297 mm |
420 mm |
|
A4 |
210 mm |
297 mm |
|
A5 |
148.5 mm |
210 mm |
|
Letter |
8.5 inch |
11 inch |
|
Legal |
8.5 inch |
14 inch |