alpha property
The alpha component, valid value ranges between 0.0 and 1.0. Default: 1.0.
透明度成分,有效值范围0.0到1.0。默认值:1.0。
Implementation
double? alpha;
The alpha component, valid value ranges between 0.0 and 1.0. Default: 1.0.
透明度成分,有效值范围0.0到1.0。默认值:1.0。
double? alpha;