---
title: tx
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/vimage_perpsectivetransform/tx
---

# tx

The x-coordinate translation.

## Declaration

```swift
var tx: Float
```

## See Also

### Inspecting a projective-transformation structure’s properties

- [a](accelerate/vimage_perpsectivetransform/a.md)
- [b](accelerate/vimage_perpsectivetransform/b.md)
- [c](accelerate/vimage_perpsectivetransform/c.md)
- [d](accelerate/vimage_perpsectivetransform/d.md)
- [ty](accelerate/vimage_perpsectivetransform/ty.md)
- [vx](accelerate/vimage_perpsectivetransform/vx.md)
- [vy](accelerate/vimage_perpsectivetransform/vy.md)
- [v](accelerate/vimage_perpsectivetransform/v.md)