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QML Scale Element Reference

[Scale instantiates the C++ class QGraphicsScale]

The Scale object provides a way to scale an Item. More...

Properties

Detailed Description

The Scale object gives more control over scaling than using Item's scale property. Specifically, it allows a different scale for the x and y axes, and allows the scale to be relative to an arbitrary point.

The following example scales the X axis of the Rectangle, relative to its interior point 25, 25:

 Rectangle {
     width: 100; height: 100
     color: "blue"
     transform: Scale { origin.x: 25; origin.y: 25; xScale: 3}
 }

Property Documentation

origin.x : real
origin.y : real

The point that the item is scaled from (i.e., the point that stays fixed relative to the parent as the rest of the item grows). By default the origin is 0, 0.


xScale : real

The scaling factor for the X axis.


yScale : real

The scaling factor for the Y axis.



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Qt 4.7.0