/// <summary>
/// Divides this rectangle into two new rectangles.
/// </summary>
public void DivideRect(ref NSRect slice,
ref NSRect remainder,
CGFloat amount,
NSRectEdge edge)
{
NSDivideRect(this, ref slice, ref remainder, amount, edge);
}
public static void Divide(this CGRect self, nfloat amount, NSRectEdge edge, out CGRect slice, out CGRect remainder)
{
CGRectDivide(self, out slice, out remainder, amount, edge);
}
static extern void CGRectDivide(CGRect rect, out CGRect slice, out CGRect remainder, nfloat amount, NSRectEdge edge);
public NSTextBlockValueType WidthValueTypeForLayeredge(NSTextBlockLayer layer, NSRectEdge edge)
{
return(WidthValueTypeForLayer(layer, edge));
}
static unsafe extern CGRect DrawTiledRects(CGRect aRect, CGRect clipRect, NSRectEdge* sides, nfloat* grays, nint count);
public static CGRect DrawTiledRects(CGRect aRect, CGRect clipRect, NSRectEdge[] sides, nfloat[] grays)
{
if (sides == null)
throw new ArgumentNullException ("sides");
if (grays == null)
throw new ArgumentNullException ("grays");
if (sides.Length != grays.Length)
throw new ArgumentOutOfRangeException ("grays", "Both array parameters must have the same length");
unsafe {
fixed (NSRectEdge *ptr = &sides [0])
fixed (nfloat *ptr2 = &grays [0])
return DrawTiledRects (aRect, clipRect, ptr, ptr2, sides.Length);
}
}
/// <summary>
/// Divides a rectangle into two new rectangles.
/// </summary>
/// <remarks>Original declaration is : void NSDivideRect(NSRect inRect, NSRect *slice, NSRect *remainder, float amount, NSRectEdge edge)</remarks>
public static void NSDivideRect(NSRect inRect,
ref NSRect slice,
ref NSRect remainder,
CGFloat amount,
NSRectEdge edge)
{
if (NSIsEmptyRect(inRect))
{
slice = NSZeroRect;
remainder = NSZeroRect;
}
switch (edge)
{
case NSRectEdge.NSMinXEdge:
{
float delta = amount;
if (amount > inRect.size.width)
{
delta = inRect.size.width;
}
slice = NSMakeRect(inRect.origin.x,
inRect.origin.y,
delta,
inRect.size.height);
remainder = NSMakeRect(inRect.origin.x + delta,
inRect.origin.y,
inRect.size.width - delta,
inRect.size.height);
}
break;
case NSRectEdge.NSMinYEdge:
{
float delta = amount;
if (amount > inRect.size.height)
{
delta = inRect.size.height;
}
slice = NSMakeRect(inRect.origin.x,
inRect.origin.y,
inRect.size.width,
delta);
remainder = NSMakeRect(inRect.origin.x,
inRect.origin.y + delta,
inRect.size.width,
inRect.size.height - delta);
}
break;
case NSRectEdge.NSMaxXEdge:
{
float delta = amount;
if (amount > inRect.size.width)
{
delta = inRect.size.width;
}
slice = NSMakeRect(inRect.origin.x + inRect.size.width - delta,
inRect.origin.y,
delta,
inRect.size.height);
remainder = NSMakeRect(inRect.origin.x,
inRect.origin.y,
inRect.size.width - delta,
inRect.size.height);
}
break;
case NSRectEdge.NSMaxYEdge:
{
float delta = amount;
if (amount > inRect.size.height)
{
delta = inRect.size.height;
}
slice = NSMakeRect(inRect.origin.x,
inRect.origin.y + inRect.size.height - delta,
inRect.size.width,
delta);
remainder = NSMakeRect(inRect.origin.x,
inRect.origin.y,
inRect.size.width,
inRect.size.height - delta);
}
break;
default:
throw new ArgumentOutOfRangeException("edge");
}
}
public NSTextBlockValueType WidthValueTypeForLayeredge(NSTextBlockLayer layer, NSRectEdge edge)
{
return WidthValueTypeForLayer (layer, edge);
}
