diff options
Diffstat (limited to 'doc/src/snippets/code/src_gui_image_qimagewriter.cpp')
-rw-r--r-- | doc/src/snippets/code/src_gui_image_qimagewriter.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/doc/src/snippets/code/src_gui_image_qimagewriter.cpp b/doc/src/snippets/code/src_gui_image_qimagewriter.cpp new file mode 100644 index 0000000..d4a4118 --- /dev/null +++ b/doc/src/snippets/code/src_gui_image_qimagewriter.cpp @@ -0,0 +1,19 @@ +//! [0] +QImageWriter writer; +writer.setFormat("png"); // same as writer.setFormat("PNG"); +//! [0] + + +//! [1] +QImage image("some/image.jpeg"); +QImageWriter writer("images/outimage.png", "png"); +writer.setText("Author", "John Smith"); +writer.write(image); +//! [1] + + +//! [2] +QImageWriter writer(fileName); +if (writer.supportsOption(QImageIOHandler::Description)) + writer.setText("Author", "John Smith"); +//! [2] |