diff options
Diffstat (limited to 'src/quick/items/qquickimage.cpp')
| -rw-r--r-- | src/quick/items/qquickimage.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/quick/items/qquickimage.cpp b/src/quick/items/qquickimage.cpp index 9af3a7e3ba..a71c666977 100644 --- a/src/quick/items/qquickimage.cpp +++ b/src/quick/items/qquickimage.cpp @@ -404,6 +404,10 @@ qreal QQuickImage::paintedHeight() const other dimension is set in proportion to preserve the source image's aspect ratio. (The \l fillMode is independent of this.) + If both the sourceSize.width and sourceSize.height are set the image will be scaled + down to fit within the specified size, maintaining the image's aspect ratio. The actual + size of the image after scaling is available via \l implicitWidth and \l implicitHeight. + If the source is an intrinsically scalable image (eg. SVG), this property determines the size of the loaded image regardless of intrinsic size. Avoid changing this property dynamically; rendering an SVG is \e slow compared @@ -413,7 +417,7 @@ qreal QQuickImage::paintedHeight() const be no greater than this property specifies. For some formats (currently only JPEG), the whole image will never actually be loaded into memory. - Since QtQuick 1.1 the sourceSize can be cleared to the natural size of the image + sourceSize can be cleared to the natural size of the image by setting sourceSize to \c undefined. \note \e {Changing this property dynamically causes the image source to be reloaded, |