--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/eric7/Documentation/Source/eric7.QScintilla.Exporters.ExporterPDF.html Thu Jul 07 11:23:56 2022 +0200 @@ -0,0 +1,474 @@ +<!DOCTYPE html> +<html><head> +<title>eric7.QScintilla.Exporters.ExporterPDF</title> +<meta charset="UTF-8"> +<link rel="stylesheet" href="styles.css"> +</head> +<body> +<a NAME="top" ID="top"></a> +<h1>eric7.QScintilla.Exporters.ExporterPDF</h1> + +<p> +Module implementing an exporter for PDF. +</p> +<h3>Global Attributes</h3> + +<table> +<tr><td>PDF_ENCODING</td></tr><tr><td>PDF_FONTSIZE_DEFAULT</td></tr><tr><td>PDF_FONT_DEFAULT</td></tr><tr><td>PDF_MARGIN_DEFAULT</td></tr><tr><td>PDF_SPACING_DEFAULT</td></tr><tr><td>PDFfontAscenders</td></tr><tr><td>PDFfontDescenders</td></tr><tr><td>PDFfontNames</td></tr><tr><td>PDFfontWidths</td></tr><tr><td>PDFpageSizes</td></tr> +</table> +<h3>Classes</h3> + +<table> + +<tr> +<td><a href="#ExporterPDF">ExporterPDF</a></td> +<td>Class implementing an exporter for PDF.</td> +</tr> +<tr> +<td><a href="#PDFObjectTracker">PDFObjectTracker</a></td> +<td>Class to conveniently handle the tracking of PDF objects so that the cross-reference table can be built (PDF1.4Ref(p39)).</td> +</tr> +<tr> +<td><a href="#PDFRender">PDFRender</a></td> +<td>Class to manage line and page rendering.</td> +</tr> +<tr> +<td><a href="#PDFStyle">PDFStyle</a></td> +<td>Simple class to store the values of a PDF style.</td> +</tr> +</table> +<h3>Functions</h3> + +<table> +<tr><td>None</td></tr> +</table> +<hr /> +<hr /> +<a NAME="ExporterPDF" ID="ExporterPDF"></a> +<h2>ExporterPDF</h2> + +<p> + Class implementing an exporter for PDF. +</p> +<h3>Derived from</h3> +ExporterBase +<h3>Class Attributes</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Class Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Methods</h3> + +<table> + +<tr> +<td><a href="#ExporterPDF.__init__">ExporterPDF</a></td> +<td>Constructor</td> +</tr> +<tr> +<td><a href="#ExporterPDF.__getPDFRGB">__getPDFRGB</a></td> +<td>Private method to convert a color object to the correct PDF color.</td> +</tr> +<tr> +<td><a href="#ExporterPDF.exportSource">exportSource</a></td> +<td>Public method performing the export.</td> +</tr> +</table> +<h3>Static Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> + +<a NAME="ExporterPDF.__init__" ID="ExporterPDF.__init__"></a> +<h4>ExporterPDF (Constructor)</h4> +<b>ExporterPDF</b>(<i>editor, parent=None</i>) + +<p> + Constructor +</p> +<dl> + +<dt><i>editor</i></dt> +<dd> +reference to the editor object (QScintilla.Editor.Editor) +</dd> +<dt><i>parent</i></dt> +<dd> +parent object of the exporter (QObject) +</dd> +</dl> +<a NAME="ExporterPDF.__getPDFRGB" ID="ExporterPDF.__getPDFRGB"></a> +<h4>ExporterPDF.__getPDFRGB</h4> +<b>__getPDFRGB</b>(<i>color</i>) + +<p> + Private method to convert a color object to the correct PDF color. +</p> +<dl> + +<dt><i>color</i></dt> +<dd> +color object to convert (QColor) +</dd> +</dl> +<dl> +<dt>Return:</dt> +<dd> +PDF color description (string) +</dd> +</dl> +<a NAME="ExporterPDF.exportSource" ID="ExporterPDF.exportSource"></a> +<h4>ExporterPDF.exportSource</h4> +<b>exportSource</b>(<i></i>) + +<p> + Public method performing the export. +</p> +<div align="right"><a href="#top">Up</a></div> +<hr /> +<hr /> +<a NAME="PDFObjectTracker" ID="PDFObjectTracker"></a> +<h2>PDFObjectTracker</h2> + +<p> + Class to conveniently handle the tracking of PDF objects so that the + cross-reference table can be built (PDF1.4Ref(p39)). +</p> +<p> + All writes to the file are passed through a PDFObjectTracker object. +</p> +<h3>Derived from</h3> +None +<h3>Class Attributes</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Class Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Methods</h3> + +<table> + +<tr> +<td><a href="#PDFObjectTracker.__init__">PDFObjectTracker</a></td> +<td>Constructor</td> +</tr> +<tr> +<td><a href="#PDFObjectTracker.add">add</a></td> +<td>Public method to add a new object.</td> +</tr> +<tr> +<td><a href="#PDFObjectTracker.write">write</a></td> +<td>Public method to write the data to the file.</td> +</tr> +<tr> +<td><a href="#PDFObjectTracker.xref">xref</a></td> +<td>Public method to build the xref table.</td> +</tr> +</table> +<h3>Static Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> + +<a NAME="PDFObjectTracker.__init__" ID="PDFObjectTracker.__init__"></a> +<h4>PDFObjectTracker (Constructor)</h4> +<b>PDFObjectTracker</b>(<i>file</i>) + +<p> + Constructor +</p> +<dl> + +<dt><i>file</i></dt> +<dd> +file object open for writing (file) +</dd> +</dl> +<a NAME="PDFObjectTracker.add" ID="PDFObjectTracker.add"></a> +<h4>PDFObjectTracker.add</h4> +<b>add</b>(<i>objectData</i>) + +<p> + Public method to add a new object. +</p> +<dl> + +<dt><i>objectData</i></dt> +<dd> +data to be added (integer or string) +</dd> +</dl> +<dl> +<dt>Return:</dt> +<dd> +object number assigned to the supplied data (integer) +</dd> +</dl> +<a NAME="PDFObjectTracker.write" ID="PDFObjectTracker.write"></a> +<h4>PDFObjectTracker.write</h4> +<b>write</b>(<i>objectData</i>) + +<p> + Public method to write the data to the file. +</p> +<dl> + +<dt><i>objectData</i></dt> +<dd> +data to be written (integer or string) +</dd> +</dl> +<a NAME="PDFObjectTracker.xref" ID="PDFObjectTracker.xref"></a> +<h4>PDFObjectTracker.xref</h4> +<b>xref</b>(<i></i>) + +<p> + Public method to build the xref table. +</p> +<dl> +<dt>Return:</dt> +<dd> +file offset of the xref table (integer) +</dd> +</dl> +<div align="right"><a href="#top">Up</a></div> +<hr /> +<hr /> +<a NAME="PDFRender" ID="PDFRender"></a> +<h2>PDFRender</h2> + +<p> + Class to manage line and page rendering. +</p> +<p> + Apart from startPDF, endPDF everything goes in via add() and nextLine() + so that line formatting and pagination can be done properly. +</p> +<h3>Derived from</h3> +None +<h3>Class Attributes</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Class Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Methods</h3> + +<table> + +<tr> +<td><a href="#PDFRender.__init__">PDFRender</a></td> +<td>Constructor</td> +</tr> +<tr> +<td><a href="#PDFRender.add">add</a></td> +<td>Public method to add a character to the page.</td> +</tr> +<tr> +<td><a href="#PDFRender.endPDF">endPDF</a></td> +<td>Public method to end the PDF document.</td> +</tr> +<tr> +<td><a href="#PDFRender.endPage">endPage</a></td> +<td>Public method to end a page.</td> +</tr> +<tr> +<td><a href="#PDFRender.flushSegment">flushSegment</a></td> +<td>Public method to flush a segment of data.</td> +</tr> +<tr> +<td><a href="#PDFRender.fontToPoints">fontToPoints</a></td> +<td>Public method to convert the font size to points.</td> +</tr> +<tr> +<td><a href="#PDFRender.nextLine">nextLine</a></td> +<td>Public method to start a new line.</td> +</tr> +<tr> +<td><a href="#PDFRender.setStyle">setStyle</a></td> +<td>Public method to set a style.</td> +</tr> +<tr> +<td><a href="#PDFRender.startPDF">startPDF</a></td> +<td>Public method to start the PDF document.</td> +</tr> +<tr> +<td><a href="#PDFRender.startPage">startPage</a></td> +<td>Public method to start a new page.</td> +</tr> +</table> +<h3>Static Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> + +<a NAME="PDFRender.__init__" ID="PDFRender.__init__"></a> +<h4>PDFRender (Constructor)</h4> +<b>PDFRender</b>(<i></i>) + +<p> + Constructor +</p> +<a NAME="PDFRender.add" ID="PDFRender.add"></a> +<h4>PDFRender.add</h4> +<b>add</b>(<i>ch, style_</i>) + +<p> + Public method to add a character to the page. +</p> +<dl> + +<dt><i>ch</i></dt> +<dd> +character to add (string) +</dd> +<dt><i>style_</i></dt> +<dd> +number of the style of the character (integer) +</dd> +</dl> +<a NAME="PDFRender.endPDF" ID="PDFRender.endPDF"></a> +<h4>PDFRender.endPDF</h4> +<b>endPDF</b>(<i></i>) + +<p> + Public method to end the PDF document. +</p> +<a NAME="PDFRender.endPage" ID="PDFRender.endPage"></a> +<h4>PDFRender.endPage</h4> +<b>endPage</b>(<i></i>) + +<p> + Public method to end a page. +</p> +<a NAME="PDFRender.flushSegment" ID="PDFRender.flushSegment"></a> +<h4>PDFRender.flushSegment</h4> +<b>flushSegment</b>(<i></i>) + +<p> + Public method to flush a segment of data. +</p> +<a NAME="PDFRender.fontToPoints" ID="PDFRender.fontToPoints"></a> +<h4>PDFRender.fontToPoints</h4> +<b>fontToPoints</b>(<i>thousandths</i>) + +<p> + Public method to convert the font size to points. +</p> +<dl> + +<dt><i>thousandths</i></dt> +<dd> +font size (integer) +</dd> +</dl> +<dl> +<dt>Return:</dt> +<dd> +point size of the font (integer) +</dd> +</dl> +<a NAME="PDFRender.nextLine" ID="PDFRender.nextLine"></a> +<h4>PDFRender.nextLine</h4> +<b>nextLine</b>(<i></i>) + +<p> + Public method to start a new line. +</p> +<a NAME="PDFRender.setStyle" ID="PDFRender.setStyle"></a> +<h4>PDFRender.setStyle</h4> +<b>setStyle</b>(<i>style_</i>) + +<p> + Public method to set a style. +</p> +<dl> + +<dt><i>style_</i></dt> +<dd> +style to be set (integer) +</dd> +</dl> +<dl> +<dt>Return:</dt> +<dd> +the PDF string to set the given style (string) +</dd> +</dl> +<a NAME="PDFRender.startPDF" ID="PDFRender.startPDF"></a> +<h4>PDFRender.startPDF</h4> +<b>startPDF</b>(<i></i>) + +<p> + Public method to start the PDF document. +</p> +<a NAME="PDFRender.startPage" ID="PDFRender.startPage"></a> +<h4>PDFRender.startPage</h4> +<b>startPage</b>(<i></i>) + +<p> + Public method to start a new page. +</p> +<div align="right"><a href="#top">Up</a></div> +<hr /> +<hr /> +<a NAME="PDFStyle" ID="PDFStyle"></a> +<h2>PDFStyle</h2> + +<p> + Simple class to store the values of a PDF style. +</p> +<h3>Derived from</h3> +None +<h3>Class Attributes</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Class Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> +<h3>Methods</h3> + +<table> + +<tr> +<td><a href="#PDFStyle.__init__">PDFStyle</a></td> +<td>Constructor</td> +</tr> +</table> +<h3>Static Methods</h3> + +<table> +<tr><td>None</td></tr> +</table> + +<a NAME="PDFStyle.__init__" ID="PDFStyle.__init__"></a> +<h4>PDFStyle (Constructor)</h4> +<b>PDFStyle</b>(<i></i>) + +<p> + Constructor +</p> +<div align="right"><a href="#top">Up</a></div> +<hr /> +</body></html> \ No newline at end of file