// Scale (based on screen size)
public Vector3 RecalcScale()
{
CalcStretch();
OGScrollView scrollView = this as OGScrollView;
if (scrollView)
{
return(new Vector3(scrollView.size.x, scrollView.size.y, 1));
}
else
{
return(this.transform.lossyScale);
}
}
// Pivot (based on object size)
private void CalcPivot()
{
Vector2 scale;
OGScrollView scrollview = this as OGScrollView;
if (scrollview)
{
scale = scrollview.size;
}
else
{
scale.x = this.transform.lossyScale.x;
scale.y = this.transform.lossyScale.y;
}
switch (pivot.y)
{
case RelativeY.Top:
case RelativeY.None:
offset.y = 0;
break;
case RelativeY.Center:
offset.y = -scale.y / 2;
break;
case RelativeY.Bottom:
offset.y = -scale.y;
break;
}
switch (pivot.x)
{
case RelativeX.Right:
offset.x = -scale.x;
break;
case RelativeX.Center:
offset.x = -scale.x / 2;
break;
case RelativeX.Left:
case RelativeX.None:
offset.x = 0;
break;
}
}
// Stretch (based on screen size)
private void CalcStretch()
{
if (stretch == null)
{
return;
}
Vector3 newScale = this.transform.localScale;
OGScrollView scrollView = this as OGScrollView;
if (scrollView)
{
newScale.x = scrollView.size.x;
newScale.y = scrollView.size.y;
}
if (stretch.width == ScreenSize.ScreenWidth)
{
newScale.x = (root.screenWidth * stretch.widthFactor) + stretch.widthOffset;
}
else if (stretch.width == ScreenSize.ScreenHeight)
{
newScale.x = (root.screenHeight * stretch.widthFactor) + stretch.widthOffset;
}
if (stretch.height == ScreenSize.ScreenWidth)
{
newScale.y = (root.screenWidth * stretch.heightFactor) + stretch.heightOffset;
}
else if (stretch.height == ScreenSize.ScreenHeight)
{
newScale.y = (root.screenHeight * stretch.heightFactor) + stretch.heightOffset;
}
if (!scrollView)
{
this.transform.localScale = newScale;
}
else
{
scrollView.size.x = newScale.x;
scrollView.size.y = newScale.y;
}
}
// Position (based on screen size and flipped vertically because of OpenGL)
public Vector3 RecalcPosition()
{
CalcAnchor();
CalcPivot();
Vector3 newPos = this.transform.position;
OGScrollView scrollView = this as OGScrollView;
newPos += offset;
newPos += scrollOffset;
if (scrollView)
{
newPos.y += scrollView.size.y;
}
else
{
newPos.y += this.transform.lossyScale.y;
}
newPos.y = root.screenHeight - newPos.y;
return(newPos);
}
