# `GSLayerDrawHelper computeScaledValue:scale:factor:layer:`

*Type Method*

## Declaration

```swift
class func computeScaledValue(_ value: String!, scale: CGFloat, factor: CGFloat, layer: GSLayer!) -> CGFloat
```

```objc
+ (CGFloat) computeScaledValue:(NSString *) value scale:(CGFloat) scale factor:(CGFloat) factor layer:(GSLayer *) layer;
```

```python
computeScaledValue_scale_factor_layer_(value: str, scale: float, factor: float, layer: GSLayer) -> float
```