whenOrNull<TResult extends Object?> method
TResult?
whenOrNull<TResult extends Object?>({
- TResult adjustContrast(
- double contrast
- TResult colorHorizontalStrips()?,
- TResult colorVerticalStrips()?,
- TResult colorize()?,
- TResult frostedGlass()?,
- TResult halftone()?,
- TResult primary()?,
- TResult solarize()?,
- TResult incBrightness(
- int brightness
- TResult multipleOffsets()?,
- TResult offset()?,
- TResult oil()?,
- TResult tint()?,
inherited
Implementation
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult Function(double contrast)? adjustContrast,
TResult Function(int length, Rgb rgb)? colorHorizontalStrips,
TResult Function(int length, Rgb rgb)? colorVerticalStrips,
TResult Function()? colorize,
TResult Function()? frostedGlass,
TResult Function()? halftone,
TResult Function()? primary,
TResult Function()? solarize,
TResult Function(int brightness)? incBrightness,
TResult Function(int offset, int channelIndex, int channelIndex2)?
multipleOffsets,
TResult Function(int offset, int channelIndex)? offset,
TResult Function(int radius, double intensity)? oil,
TResult Function(int rOffset, int gOffset, int bOffset)? tint,
}) =>
throw _privateConstructorUsedError;