### Method

# Gsk Transform perspective

#### Declaration [src]

    GskTransform*
    gsk_transform_perspective (
      GskTransform* next,
      float depth
    )

#### Description [src]

Applies a perspective projection transform.

This transform scales points in X and Y based on their Z value, scaling points with positive Z values away from the origin, and those with negative Z values towards the origin. Points on the z=0 plane are unchanged.

#### Parameters

`depth`

  Type: `float`

  Distance of the z=0 plane. Lower values give a more flattened pyramid and therefore a more pronounced perspective effect.

#### Return value

Type: `GskTransform`

The new transform.

The caller of the method takes ownership of the data, and is responsible for freeing it.