\brief Set the alpha parameter. \param alpha has different meanings for each operator: Operation | Usage kLINSPACE | the start value, defaults to 0.0; kRANDOM_UNIFORM | the minimum value, defaults to 0.0; kRANDOM_NORMAL | the mean of the normal distribution, default is 0.0; If a second input had been used to create this layer, that input is reset to null by this method.
| 5915 | //! \see getAlpha |
| 5916 | // |
| 5917 | void setAlpha(double alpha) noexcept |
| 5918 | { |
| 5919 | mImpl->setAlpha(alpha); |
| 5920 | } |
| 5921 | |
| 5922 | //! |
| 5923 | //! \brief Get the value of alpha parameter. |