/// <summary>Creates a new rounded corner in the given position.</summary>
public RoundCorner(RoundedCorners roundCorners,RoundCornerPosition position){
Position=position;
RoundCorners=roundCorners;
Border=roundCorners.Border;
InverseBorder=roundCorners.InverseBorder;
// Get the to index:
ToIndex=(int)position;
// Get the from index:
FromIndex=ToIndex-1;
// May need to wrap it:
if(FromIndex==-1){
FromIndex=3;
}
}
/// <summary>Creates a new rounded corner in the given position.</summary>
public RoundCorner(RoundedCorners roundCorners, RoundCornerPosition position)
{
Position = position;
RoundCorners = roundCorners;
Border = roundCorners.Border;
InverseBorder = roundCorners.InverseBorder;
// Get the to index:
ToIndex = (int)position;
// Get the from index:
FromIndex = ToIndex - 1;
// May need to wrap it:
if (FromIndex == -1)
{
FromIndex = 3;
}
}
/// <summary>Sets a round corner to this border.</summary>
/// <param name="corner">The property that it's going onto or coming from.</param>
/// <param name="position">The type of corner that it is.</param>
/// <param name="radius">The border radius.</param>
public void SetCorner(ref RoundCorner corner,RoundCornerPosition position,int radius){
if(radius<=0){
if(corner!=null){
// Clear it:
corner=null;
// Got rounded corners now?
bool hasRoundedCorners=(
TopLeft!=null || TopRight!=null ||
BottomLeft!=null || BottomRight!=null
);
if(!hasRoundedCorners){
// Clear the corner set:
Border.Corners=null;
}
}
return;
}
// A corner is now required:
if(corner==null){
// Create it now:
corner=new RoundCorner(this,position);
}
// Apply the radius:
corner.Radius=radius;
}
public void SetCorner(RoundCornerPosition position, int radius)
{
if (Corners == null)
{
if (radius <= 0)
{
return;
}
// Create the corner set:
Corners = new RoundedCorners(this);
}
// Set the corner:
switch (position)
{
case RoundCornerPosition.TopLeft:
// Top left corner:
Corners.SetCorner(ref Corners.TopLeft, position, radius);
break;
case RoundCornerPosition.TopRight:
// Top right corner:
Corners.SetCorner(ref Corners.TopRight, position, radius);
break;
case RoundCornerPosition.BottomRight:
// Bottom right corner:
Corners.SetCorner(ref Corners.BottomRight, position, radius);
break;
case RoundCornerPosition.BottomLeft:
// Bottom left corner:
Corners.SetCorner(ref Corners.BottomLeft, position, radius);
break;
}
}
/// <summary>Sets a round corner to this border.</summary>
/// <param name="corner">The property that it's going onto or coming from.</param>
/// <param name="position">The type of corner that it is.</param>
/// <param name="radius">The border radius.</param>
public void SetCorner(ref RoundCorner corner, RoundCornerPosition position, float radius)
{
if (radius <= 0)
{
if (corner != null)
{
// Clear it:
corner = null;
// Got rounded corners now?
bool hasRoundedCorners = (
TopLeft != null || TopRight != null ||
BottomLeft != null || BottomRight != null
);
if (!hasRoundedCorners)
{
// Clear the corner set:
Border.Corners = null;
}
}
return;
}
// A corner is now required:
if (corner == null)
{
// Create it now:
corner = new RoundCorner(this, position);
}
// Apply the radius:
corner.Radius = radius;
corner.ValueScale = Computed.RenderData.ValueScale;
}
public void SetCorner(RoundCornerPosition position,int radius){
if(Corners==null){
if(radius<=0){
return;
}
// Create the corner set:
Corners=new RoundedCorners(this);
}
// Set the corner:
switch(position){
case RoundCornerPosition.TopLeft:
// Top left corner:
Corners.SetCorner(ref Corners.TopLeft,position,radius);
break;
case RoundCornerPosition.TopRight:
// Top right corner:
Corners.SetCorner(ref Corners.TopRight,position,radius);
break;
case RoundCornerPosition.BottomRight:
// Bottom right corner:
Corners.SetCorner(ref Corners.BottomRight,position,radius);
break;
case RoundCornerPosition.BottomLeft:
// Bottom left corner:
Corners.SetCorner(ref Corners.BottomLeft,position,radius);
break;
}
}
