# tensorflow::ops::DecodePng::Attrs Struct Reference

# tensorflow::ops::DecodePng::Attrs

`#include <image_ops.h>`

Optional attribute setters for [DecodePng](https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/decode-png#classtensorflow_1_1ops_1_1_decode_png).

## Summary

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/decode-png/attrs#structtensorflow_1_1ops_1_1_decode_png_1_1_attrs_1a296bee037590187a3fa206943066ee6d = 0` | `int64` |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/decode-png/attrs#structtensorflow_1_1ops_1_1_decode_png_1_1_attrs_1aafa6582904e4e041c6f7310f5e803457 = DT_UINT8` | `DataType` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/decode-png/attrs#structtensorflow_1_1ops_1_1_decode_png_1_1_attrs_1a1cc5701d219d1fc703182a7f5e7f3123(int64 x)` | `TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/decode-png/attrs#structtensorflow_1_1ops_1_1_decode_png_1_1_attrs` Number of color channels for the decoded image. |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/decode-png/attrs#structtensorflow_1_1ops_1_1_decode_png_1_1_attrs_1a1b6ba5a08baab6e53804e735a6f0f544(DataType x)` | `TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/decode-png/attrs#structtensorflow_1_1ops_1_1_decode_png_1_1_attrs` Defaults to DT_UINT8. |

## Public attributes

### channels_

```
int64 tensorflow::ops::DecodePng::Attrs::channels_ = 0
```

### dtype_

```
DataType tensorflow::ops::DecodePng::Attrs::dtype_ = DT_UINT8
```

## Public functions

### Channels

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::DecodePng::Attrs::Channels(
  int64 x
)
```
Number of color channels for the decoded image.

Defaults to 0

### Dtype

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::DecodePng::Attrs::Dtype(
  DataType x
)
```
Defaults to DT_UINT8.