<p>Public variables</p>
<table>
<tr>
<th>Ruby Symbol </th>
<th>Postscript Type </th>
<th>Access </th>
<th>Description </th>
</tr>
<tr>
<td> :row </td>
<td> integer </td>
<td> R </td>
<td> Number of the current row </td>
</tr>
<tr>
<td> :current_row </td>
<td> integer </td>
<td> R </td>
<td> Y coordinate of the row </td>
</tr>
<tr>
<td> :row_height </td>
<td> float(real) </td>
<td> RW </td>
<td> Row height </td>
</tr>
<tr>
<td> :row_padding </td>
<td> float(real) </td>
<td> RW </td>
<td> Padding between rows </td>
</tr>
<tr>
<td> :limit_top </td>
<td> float(real) </td>
<td> RW </td>
<td> page’s top minus :margin_top </td>
</tr>
<tr>
<td> :limit_right </td>
<td> float(real) </td>
<td> RW </td>
<td> page’s right side minus :margin_right </td>
</tr>
<tr>
<td> :limit_bottom </td>
<td> float(real) </td>
<td> RW </td>
<td> Page’s bottom minus :margin_bottom </td>
</tr>
<tr>
<td> :limit_left </td>
<td> float(real) </td>
<td> RW </td>
<td> Page’s left minus :margin_left </td>
</tr>
<tr>
<td> :area_x </td>
<td> float(real) </td>
<td> RW </td>
<td> Area between :margin_left and :margin_right </td>
</tr>
<tr>
<td> :area_y </td>
<td> float(real) </td>
<td> RW </td>
<td> Area between :margin_top e :margin_bottom </td>
</tr>
<tr>
<td> :fontsize </td>
<td> float(real) </td>
<td> RW </td>
<td> Font size </td>
</tr>
<tr>
<td> :font_normal </td>
<td> dict(font) </td>
<td> RW </td>
<td> normal </td>
</tr>
<tr>
<td> :font_bold </td>
<td> dict(font) </td>
<td> RW </td>
<td> Bold font </td>
</tr>
<tr>
<td> :font_italic </td>
<td> dict(font) </td>
<td> RW </td>
<td> Italic font </td>
</tr>
<tr>
<td> :font_bold_italic </td>
<td> dict(font) </td>
<td> RW </td>
<td> font bold and italic </td>
</tr>
<tr>
<td> :col_padding </td>
<td> float </td>
<td> RW </td>
<td> Column padding (blank space between the columns) </td>
</tr>
<tr>
<td> :col </td>
<td> integer </td>
<td> R </td>
<td> Current column </td>
</tr>
<tr>
<td> :headings? </td>
<td> bool </td>
<td> RW </td>
<td> returns true if it’s a header </td>
</tr>
<tr>
<td> :current_table_row </td>
<td> integer </td>
<td> R </td>
<td> Table’s current line relative to the document. </td>
</tr>
<tr>
<td> :current_page </td>
<td> integer </td>
<td> R </td>
<td> Current page number </td>
</tr>
<tr>
<td> :count_pages </td>
<td> integer </td>
<td> RW </td>
<td> Total pages </td>
</tr>
<tr>
<td> :X </td>
<td> {} proc => float/integer </td>
<td> R </td>
<td> current position X axis </td>
</tr>
<tr>
<td> :Y </td>
<td> {} proc => float/integer </td>
<td> R </td>
<td> current position Y axis </td>
</tr>
<tr>
<td> :pagesize </td>
<td> Array(integer) </td>
<td> RW </td>
<td> Page size. i.e.: [400,300] </td>
</tr>
</table>
2009-11-25T11:21:01-08:00
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postscript-apis-internal-stack
89573
Postscript API's Internal Stack
2008-12-26T18:12:25-08:00
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