/// <summary>Construct visual gradient.</summary>
/// <param name="gradientSize">The size of the gradient.</param>
/// <param name="bottomLeft">The bottom Left.</param>
/// <param name="bottomRight">The bottom Right.</param>
/// <param name="topLeft">The top Left.</param>
/// <param name="topRight">The top Right.</param>
private void ConstructVisualGradient(Size gradientSize, Color bottomLeft, Color bottomRight, Color topLeft, Color topRight)
{
_bottomLeft = bottomLeft;
_bottomRight = bottomRight;
_topLeft = topLeft;
_topRight = topRight;
Size _gradientSize = gradientSize;
if (_control == null)
{
return;
}
GraphicsManager.ApplyGradientBackground(_control, _gradientSize, _topLeft, _topRight, _bottomLeft, _bottomRight);
}