setChromaKeyParam method Null safety

Future<void> setChromaKeyParam(
  1. ZegoEffectsChromaKeyParam param
)

Set the parameters for chroma key.

ZegoEffectsChromaKeyParam param - The parameter configuration for chroma key, including similarity, border size, chroma key color, opacity, and smoothness information. For specific parameter definitions, refer to the ZegoEffectsChromaKeyParam class.

Precautions: Use after initializing ZegoEffects.

Applicable version: >= 2.1.0

Implementation

Future<void> setChromaKeyParam(ZegoEffectsChromaKeyParam param) async {
  return await _channel.invokeMethod('setChromaKeyParam', {
    'similarity': param.similarity,
    'borderSize': param.borderSize,
    'keyColor': param.keyColor,
    'opacity': param.opacity,
    'smoothness': param.smoothness
  });
}