---
title: "resize(withGradientTensor:input:mode:centerResult:alignCorners:layout:name:)"
framework: metalperformanceshadersgraph
role: symbol
role_heading: Instance Method
path: "metalperformanceshadersgraph/mpsgraph/resize(withgradienttensor:input:mode:centerresult:aligncorners:layout:name:)"
---

# resize(withGradientTensor:input:mode:centerResult:alignCorners:layout:name:)

Creates a Resize gradient operation and returns the result tensor.

## Declaration

```swift
func resize(withGradientTensor gradient: MPSGraphTensor, input: MPSGraphTensor, mode: MPSGraphResizeMode, centerResult: Bool, alignCorners: Bool, layout: MPSGraphTensorNamedDataLayout, name: String?) -> MPSGraphTensor
```

## Parameters

- `gradient`: Incoming gradient tensor
- `input`: Forward pass input tensor
- `mode`: The resampling mode to use. If nearest sampling is specifed, RoundPreferCeil mode will be used.
- `centerResult`: Controls if the result image is centered on the input image. When NO, the result will have the top left corner aligned
- `alignCorners`: When YES, the result image will have the same value as the input image in the corners
- `layout`: Specifies what layout the provided tensor is in. The returned tensor will follow the same layout. Valid layouts are NHWC, NCHW, HWC, CHW, and HW.
- `name`: The name for the operation.

## Return Value

Return Value A valid MPSGraphTensor object

## Discussion

Discussion Computes the gradient for the forward pass Resize op with identical parameters. See discussion of resizeTensor for more in depth description of resize paramters.