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QulPerf QML Type

Holds information about application performance. More...

Import Statement: import QtQuick .
Since: Qt Quick Ultralite 1.0

Properties

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.


imageBlend : real

Time spent on drawing untransformed Images.


imageTransform : real

Time spent on drawing transformed Images.


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.