5 Graph Description Language (GDL) - Absint
5 Graph Description Language (GDL) - Absint
5 Graph Description Language (GDL) - Absint
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There is no direct interface for printing graphs. However, graphs or parts of graphs can be exported<br />
to files in several formats for which many printer drivers are available. Exporting is done via the<br />
export dialog box (see p. 21).<br />
• Print/Export Part...<br />
A rectangular rubberband is used to select part of the graph currently shown in the display<br />
window. Selecting is done like this:<br />
– Press the left mouse button and hold it down: The rubberband appears.<br />
– Drag it over the area of the graph to be exported followed by releasing the mouse<br />
button.<br />
After selecting the area to be exported the export dialog box (see p. 21) pops up.<br />
Hint: To facilitate selecting the part to be exported it is useful to shrink the graph to a size<br />
so that this part is entirely visible.<br />
Note: It is not possible to export parts of a graph if splines have been used for drawing the<br />
edges.<br />
• Print/Export <strong>Graph</strong>...<br />
The Export dialog box (see p. 21) is opened.<br />
3.8.1 Export Dialog Box<br />
The export dialog box (see Figure 5) enables the format, scaling, size and position of the exported<br />
image of the graph or part thereof to be selected.<br />
The following export formats are offered:<br />
• PBM: monochromatic PBM-P4 2 format (black and white bitmap format)<br />
• PPM: color PPM-P6 3 format (color bitmap format)<br />
• BMP: bitmap format. BMP format can be either<br />
– monochromatic (black and white) or<br />
– colored.<br />
• PostScript: image description language. The PostScript image can be either<br />
– monochromatic (black and white),<br />
– grey scaled, or<br />
– colored.<br />
2 Portable Bitmap File format<br />
3 Portable Pixmap File format<br />
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