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authoraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
committeraxis <qt-info@nokia.com>2009-04-24 11:34:15 (GMT)
commit8f427b2b914d5b575a4a7c0ed65d2fb8f45acc76 (patch)
treea17e1a767a89542ab59907462206d7dcf2e504b2 /doc/src/snippets/code/src_gui_image_qimagereader.cpp
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Long live Qt for S60!
Diffstat (limited to 'doc/src/snippets/code/src_gui_image_qimagereader.cpp')
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diff --git a/doc/src/snippets/code/src_gui_image_qimagereader.cpp b/doc/src/snippets/code/src_gui_image_qimagereader.cpp
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+//! [0]
+QImageReader reader;
+reader.setFormat("png"); // same as reader.setFormat("PNG");
+//! [0]
+
+
+//! [1]
+QImageReader reader("image.png");
+// reader.format() == "png"
+//! [1]
+
+
+//! [2]
+QImage icon(64, 64, QImage::Format_RGB32);
+QImageReader reader("icon_64x64.bmp");
+if (reader.read(&icon)) {
+ // Display icon
+}
+//! [2]
+
+
+//! [3]
+QImageReader reader(":/image.png");
+if (reader.supportsOption(QImageIOHandler::Size))
+ qDebug() << "Size:" << reader.size();
+//! [3]