private void GetZMost(ref int zMost)
{
if (OwnerRegion == null)
{
return;
}
IRegions regions = OwnerRegion.GetChildRegions(_viewGuid);
foreach (IRegion region in regions)
{
IRegionStyle regionStyle = region.GetRegionStyle(_viewGuid);
// If region is hamburger menu, use the button location and size to caculate.
if (region is IHamburgerMenu)
{
IHamburgerMenu menu = region as IHamburgerMenu;
regionStyle = menu.MenuButton.GetRegionStyle(_viewGuid);
}
if (regionStyle != null)
{
zMost = Math.Max(regionStyle.Z, zMost);
}
}
}
private void GetBottomMost(ref double bottomMost)
{
if (OwnerRegion == null)
{
return;
}
IRegions regions = OwnerRegion.GetChildRegions(_viewGuid);
foreach (IRegion region in regions)
{
IRegionStyle regionStyle = region.GetRegionStyle(_viewGuid);
// If region is hamburger menu, use the button location and size to caculate.
if (region is IHamburgerMenu)
{
IHamburgerMenu menu = region as IHamburgerMenu;
regionStyle = menu.MenuButton.GetRegionStyle(_viewGuid);
}
if (regionStyle != null)
{
if (regionStyle.Rotate == 0)
{
bottomMost = Math.Max(regionStyle.Y + regionStyle.Height, bottomMost);
}
else
{
double x = regionStyle.X;
double y = regionStyle.Y;
double xc = (regionStyle.X * 2 + regionStyle.Width) / 2;
double yc = (regionStyle.Y * 2 + regionStyle.Height) / 2;
double angle = Math.Abs(regionStyle.Rotate) % 180;
if (angle > 90)
{
angle = 180 - angle;
}
double Kc = Math.Cos(angle * Math.PI / 180);
double Ks = Math.Sin(angle * Math.PI / 180);
double yr = yc - (Ks * (xc - x) + Kc * (yc - y));
double height = regionStyle.Height + (y - yr) * 2;
bottomMost = Math.Max(yr + height, bottomMost);
}
}
}
}
