- Qt 6.12
- Qt Quick
- Important Concepts In Qt Quick - Graphical Effects
- Qt Quick Transformation Types
- Qt 6.12.0 Reference Documentation

Particles and graphical effects ◦ Using the Qt Quick Particle System

# Qt Quick Transformation Types

Transformations are applied to child hierarchies and also will also transform mouse and touch input so coordinates in event handlers behave as expected.

## Item Properties

The Item contains a number of convenience properties, covering the most common types of transformations.

- `x` and `y`; Translates the item.
- `scale`; Applies a uniform scale factor to the item.
- `rotation`; Applies a counterclockwise rotation of the item.
- `transformOrigin`; Used in conjunction with scale and rotation to change the origin of the transformation.

## Transform List

In addition to the convenience types, it is possible to define more comprehensive transformations using a list of Scale, Rotation, and Translate objects to the `transform` property of the Item.

Particles and graphical effects ◦ Using the Qt Quick Particle System