public Cursor GetCursor(PosSizableQuad p)
{
switch (p)
{
case PosSizableQuad.LeftUp:
return(Cursors.SizeNWSE);
case PosSizableQuad.LeftDown:
return(Cursors.SizeNESW);
case PosSizableQuad.RightUp:
return(Cursors.SizeNESW);
case PosSizableQuad.RightDown:
return(Cursors.SizeNWSE);
case PosSizableQuad.LeftMiddle:
return(Cursors.SizeWE);
case PosSizableQuad.DownMiddle:
return(Cursors.SizeNS);
case PosSizableQuad.RightMiddle:
return(Cursors.SizeWE);
case PosSizableQuad.UpMiddle:
return(Cursors.SizeNS);
default:
return(Cursors.Default);
}
}
private Rectangle GetRect(PosSizableQuad p, double ratio)
{
if (isRect == 1)
{
Rectangle rectRatio = SizeableArea.rectRatio(ratio, rect);
switch (p)
{
case PosSizableQuad.LeftUp:
return(CreateRectSizableNode(rectRatio.X, rectRatio.Y));
case PosSizableQuad.LeftMiddle:
return(CreateRectSizableNode(rectRatio.X, rectRatio.Y + rectRatio.Height / 2));
case PosSizableQuad.LeftDown:
return(CreateRectSizableNode(rectRatio.X, rectRatio.Y + rectRatio.Height));
case PosSizableQuad.DownMiddle:
return(CreateRectSizableNode(rectRatio.X + rectRatio.Width / 2, rectRatio.Y + rectRatio.Height));
case PosSizableQuad.RightDown:
return(CreateRectSizableNode(rectRatio.X + rectRatio.Width, rectRatio.Y + rectRatio.Height));
case PosSizableQuad.RightMiddle:
return(CreateRectSizableNode(rectRatio.X + rectRatio.Width, rectRatio.Y + rectRatio.Height / 2));
case PosSizableQuad.RightUp:
return(CreateRectSizableNode(rectRatio.X + rectRatio.Width, rectRatio.Y));
case PosSizableQuad.UpMiddle:
return(CreateRectSizableNode(rectRatio.X + rectRatio.Width / 2, rectRatio.Y));
default:
return(new Rectangle());
}
}
else
{
Quadrilateral quadRatio = SizeableArea.quadRatio(ratio, quad);
switch (p)
{
case PosSizableQuad.LeftUp:
return(CreateRectSizableNode(quadRatio.LeftUp.X, quadRatio.LeftUp.Y));
case PosSizableQuad.LeftMiddle:
return(CreateRectSizableNode((quadRatio.LeftUp.X + quadRatio.LeftDown.X) / 2, (quadRatio.LeftUp.Y + quadRatio.LeftDown.Y) / 2));
case PosSizableQuad.LeftDown:
return(CreateRectSizableNode(quadRatio.LeftDown.X, quadRatio.LeftDown.Y));
case PosSizableQuad.DownMiddle:
return(CreateRectSizableNode((quadRatio.LeftDown.X + quadRatio.RightDown.X) / 2, (quadRatio.LeftDown.Y + quadRatio.RightDown.Y) / 2));
case PosSizableQuad.RightDown:
return(CreateRectSizableNode(quadRatio.RightDown.X, quadRatio.RightDown.Y));
case PosSizableQuad.RightMiddle:
return(CreateRectSizableNode((quadRatio.RightDown.X + quadRatio.RightUp.X) / 2, (quadRatio.RightDown.Y + quadRatio.RightUp.Y) / 2));
case PosSizableQuad.RightUp:
return(CreateRectSizableNode(quadRatio.RightUp.X, quadRatio.RightUp.Y));
case PosSizableQuad.UpMiddle:
return(CreateRectSizableNode((quadRatio.RightUp.X + quadRatio.LeftUp.X) / 2, (quadRatio.RightUp.Y + quadRatio.LeftUp.Y) / 2));
default:
return(new Rectangle());
}
}
}
