FreeMat: PRINT Print a Figure To A File

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PRINT Print a Figure To A File

Section: Handle-Based Graphics

# Usage

This function ``prints'' the currently active fig to a file. The generic syntax for its use is

      print(filename)

or, alternately,

      print filename

where `filename` is the (string) filename of the destined file. The current fig is then saved to the output file using a format that is determined by the extension of the filename. The exact output formats may vary on different platforms, but generally speaking, the following extensions should be supported cross-platform:

- `jpg`, `jpeg` – JPEG file
- `pdf` – Portable Document Format file
- `png` – Portable Net Graphics file
- `svg` – Scalable Vector Graphics file

Postscript (PS, EPS) is supported on non-Mac-OSX Unix only. Note that only the fig is printed, not the window displaying the fig. If you want something like that (essentially a window-capture) use a seperate utility or your operating system's built in screen capture ability.

# Example

Here is a simple example of how the figures in this manual are generated.

    --> x = linspace(-1,1);
    --> y = cos(5*pi*x);
    --> plot(x,y,'r-');
    --> print('printfig1.jpg')
    --> print('printfig1.eps')

which creates three plots `printfig.eps`, which is an Encapsulated PostScript file, `printfig1.png`, which is a Portable Net Graphics file, and `printfig1.jpg` which is a JPEG file.