<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>QImageWriter Class Reference</title> <link href="classic.css" rel="stylesheet" type="text/css" /> </head> <body> <h1 align="center">QImageWriter Class Reference</h1> <h3 align="center">[<a href="com_trolltech_qt_gui.html">com.trolltech.qt.gui</a> package]</h3> <h3>Constructor</h3> <ul> <li><div class="fn"/><b>void QImageWriter()</b></li> <li><div class="fn"/><b>void QImageWriter(QIODevice device, QByteArray format)</b></li> <li><div class="fn"/><b>void QImageWriter(String fileName, QByteArray format)</b></li> </ul> <h3>Constructor Properties</h3> <ul> <li><b>prototype</b>: The QImageWriter prototype object</li> <li><div class="fn"/><b>List supportedImageFormats()</b></li> <li><b>UnknownError</b></li> <li><b>DeviceError</b></li> <li><b>UnsupportedFormatError</b></li> <li><b>ImageWriterError( value )</b></li> </ul> <h3>Prototype Object Properties</h3> <ul> <li><div class="fn"/><b>bool canWrite()</b></li> <li><div class="fn"/><b>int compression()</b></li> <li><div class="fn"/><b>QIODevice device()</b></li> <li><div class="fn"/><b>ImageWriterError error()</b></li> <li><div class="fn"/><b>String errorString()</b></li> <li><div class="fn"/><b>String fileName()</b></li> <li><div class="fn"/><b>QByteArray format()</b></li> <li><div class="fn"/><b>float gamma()</b></li> <li><div class="fn"/><b>int quality()</b></li> <li><div class="fn"/><b>void setCompression(int compression)</b></li> <li><div class="fn"/><b>void setDevice(QIODevice device)</b></li> <li><div class="fn"/><b>void setFileName(String fileName)</b></li> <li><div class="fn"/><b>void setFormat(QByteArray format)</b></li> <li><div class="fn"/><b>void setGamma(float gamma)</b></li> <li><div class="fn"/><b>void setQuality(int quality)</b></li> <li><div class="fn"/><b>void setText(String key, String text)</b></li> <li><div class="fn"/><b>bool supportsOption(ImageOption option)</b></li> <li><div class="fn"/><b>bool write(QImage image)</b></li> </ul> <h3>Instance Properties</h3> <p>QImageWriter objects have no special properties beyond those inherited from the QImageWriter prototype object.</p> </body> </html>