---
title: roundedRectangleGenerator()
framework: coreimage
role: symbol
role_heading: Type Method
path: coreimage/cifilter-swift.class/roundedrectanglegenerator()
---

# roundedRectangleGenerator()

Generates a rounded rectangle image.

## Declaration

```swift
class func roundedRectangleGenerator() -> any CIFilter & CIRoundedRectangleGenerator
```

## Return Value

Return Value The generated image.

## Discussion

Discussion This method generates a rounded rectangle image with the specified size, corner radius, and color properties. The rounded rectangle generator filter uses the following properties: The following code creates a filter that generates a light blue square with rounded corners: func roundedRectangle () -> CIImage {     let roundedRectangleGenerator = CIFilter.roundedRectangleGenerator()     roundedRectangleGenerator.color = CIColor(red: 96/255, green: 173/255, blue: 193/255)     roundedRectangleGenerator.extent = CGRect(x: 0, y: 1, width: 700, height: 700)     roundedRectangleGenerator.radius = 100     return roundedRectangleGenerator.outputImage! }

## See Also

### Filters

- [attributedTextImageGenerator()](coreimage/cifilter-swift.class/attributedtextimagegenerator().md)
- [aztecCodeGenerator()](coreimage/cifilter-swift.class/azteccodegenerator().md)
- [barcodeGenerator()](coreimage/cifilter-swift.class/barcodegenerator().md)
- [blurredRectangleGenerator()](coreimage/cifilter-swift.class/blurredrectanglegenerator().md)
- [checkerboardGenerator()](coreimage/cifilter-swift.class/checkerboardgenerator().md)
- [code128BarcodeGenerator()](coreimage/cifilter-swift.class/code128barcodegenerator().md)
- [lenticularHaloGenerator()](coreimage/cifilter-swift.class/lenticularhalogenerator().md)
- [meshGenerator()](coreimage/cifilter-swift.class/meshgenerator().md)
- [pdf417BarcodeGenerator()](coreimage/cifilter-swift.class/pdf417barcodegenerator().md)
- [qrCodeGenerator()](coreimage/cifilter-swift.class/qrcodegenerator().md)
- [randomGenerator()](coreimage/cifilter-swift.class/randomgenerator().md)
- [roundedRectangleStrokeGenerator()](coreimage/cifilter-swift.class/roundedrectanglestrokegenerator().md)
- [starShineGenerator()](coreimage/cifilter-swift.class/starshinegenerator().md)
- [stripesGenerator()](coreimage/cifilter-swift.class/stripesgenerator().md)
- [sunbeamsGenerator()](coreimage/cifilter-swift.class/sunbeamsgenerator().md)