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QulPerf QML Type
Holds information about application performance. More...
| Import Statement: | import QtQuickUltralite.Extras 2.5 |
| Since: | Qt Quick Ultralite 1.0 |
Properties
- enabled : bool
- fps : real
- imageBlend : real
- imageTransform : real
- maxDirtyNodes : int
- rectBlend : real
- rectFill : real
- rectRounded : real
- repaint : real
- textBlend : real
- textLayout : real
Detailed Description
This data is only available if Qt Quick Ultralite is compiled with QUL_ENABLE_PERFORMANCE_LOGGING. Properties will be updated every two seconds.
All properties are read-only.
Example Usage
Text { text: QulPerf.fps }
Property Documentation
enabled : bool |
True if Qt Quick Ultralite was compiled with QUL_ENABLE_PERFORMANCE_LOGGING.
fps : real |
Frames per second over the last interval.
maxDirtyNodes : int |
The highest number of dirty nodes seen over the last interval.
rectBlend : real |
Time spent on drawing transparent Rectangles.
rectFill : real |
Time spent on drawing opaque Rectangles.
rectRounded : real |
Time spent on drawing rounded Rectangles.
repaint : real |
Time spent on repainting the frame.
textBlend : real |
Time spent blending untransformed text glyphs.
textLayout : real |
Time spent drawing text, including textBlend and imageTransform for glyphs.
Available under certain Qt licenses.
Find out more.
