diff options
Diffstat (limited to 'doc/src/snippets/code/src_gui_image_qimagereader.cpp')
-rw-r--r-- | doc/src/snippets/code/src_gui_image_qimagereader.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/doc/src/snippets/code/src_gui_image_qimagereader.cpp b/doc/src/snippets/code/src_gui_image_qimagereader.cpp new file mode 100644 index 0000000..c645144 --- /dev/null +++ b/doc/src/snippets/code/src_gui_image_qimagereader.cpp @@ -0,0 +1,26 @@ +//! [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] |