---
title: histogramInfo
framework: metalperformanceshaders
role: symbol
role_heading: Instance Property
path: metalperformanceshaders/mpsimagehistogram/histograminfo
---

# histogramInfo

A structure describing the histogram content.

## Declaration

```swift
var histogramInfo: MPSImageHistogramInfo { get }
```

## Discussion

Discussion Returns a structure describing the format of the histogram.

## See Also

### Properties

- [clipRectSource](metalperformanceshaders/mpsimagehistogram/cliprectsource.md)
- [zeroHistogram](metalperformanceshaders/mpsimagehistogram/zerohistogram.md)
- [minPixelThresholdValue](metalperformanceshaders/mpsimagehistogram/minpixelthresholdvalue.md)