private ToolTipGeometry calculateToolTipGeometry()
{
var total = RenderSize;
var body = new Rect();
var arrow = new TrianglePoints();
if (ArrowDirection == ToolTipDirection.Left)
{
var startY = (total.Height - ArrowBaseLength) / 2;
var point1 = new Point(ArrowPointHeight, startY);
var point2 = new Point(ArrowPointHeight, startY + ArrowBaseLength);
var point3 = new Point(0, startY + (ArrowBaseLength / 2));
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(ArrowPointHeight, 0), new Point(total.Width, total.Height));
}
if (ArrowDirection == ToolTipDirection.Top)
{
var startX = (total.Width - ArrowBaseLength) / 2;
var point1 = new Point(startX, ArrowPointHeight);
var point2 = new Point(startX + ArrowBaseLength, ArrowPointHeight);
var point3 = new Point(startX + (ArrowBaseLength / 2), 0);
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(0, ArrowPointHeight), new Point(total.Width, total.Height));
}
if (ArrowDirection == ToolTipDirection.Right)
{
var startY = (total.Height - ArrowBaseLength) / 2;
var point1 = new Point(total.Width - ArrowPointHeight, startY);
var point2 = new Point(total.Width - ArrowPointHeight, startY + ArrowBaseLength);
var point3 = new Point(total.Width, startY + (ArrowBaseLength / 2));
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(0, 0), new Point(total.Width - ArrowPointHeight, total.Height));
}
if (ArrowDirection == ToolTipDirection.Bottom)
{
var startX = (total.Width - ArrowBaseLength) / 2;
var point1 = new Point(startX, Height - ArrowPointHeight);
var point2 = new Point(startX + ArrowBaseLength, total.Height - ArrowPointHeight);
var point3 = new Point(startX + (ArrowBaseLength / 2), total.Height);
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(0, 0), new Point(total.Width, total.Height - ArrowPointHeight));
}
return(new ToolTipGeometry(body, arrow));
}
public ToolTipGeometry(Rect body, TrianglePoints arrow)
{
Body = body;
Arrow = arrow;
}
private ToolTipGeometry calculateToolTipGeometry()
{
var total = RenderSize;
var body = new Rect();
var arrow = new TrianglePoints();
if (ArrowDirection == ToolTipDirection.Left)
{
var startY = (total.Height - ArrowBaseLength) / 2;
var point1 = new Point(ArrowPointHeight, startY);
var point2 = new Point(ArrowPointHeight, startY + ArrowBaseLength);
var point3 = new Point(0, startY + (ArrowBaseLength / 2));
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(ArrowPointHeight, 0), new Point(total.Width, total.Height));
}
if (ArrowDirection == ToolTipDirection.Top)
{
var startX = (total.Width - ArrowBaseLength) / 2;
var point1 = new Point(startX, ArrowPointHeight);
var point2 = new Point(startX + ArrowBaseLength, ArrowPointHeight);
var point3 = new Point(startX + (ArrowBaseLength / 2), 0);
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(0, ArrowPointHeight), new Point(total.Width, total.Height));
}
if (ArrowDirection == ToolTipDirection.Right)
{
var startY = (total.Height - ArrowBaseLength) / 2;
var point1 = new Point(total.Width - ArrowPointHeight, startY);
var point2 = new Point(total.Width - ArrowPointHeight, startY + ArrowBaseLength);
var point3 = new Point(total.Width, startY + (ArrowBaseLength / 2));
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(0, 0), new Point(total.Width - ArrowPointHeight, total.Height));
}
if (ArrowDirection == ToolTipDirection.Bottom)
{
var startX = (total.Width - ArrowBaseLength) / 2;
var point1 = new Point(startX, Height - ArrowPointHeight);
var point2 = new Point(startX + ArrowBaseLength, total.Height - ArrowPointHeight);
var point3 = new Point(startX + (ArrowBaseLength / 2), total.Height);
arrow = new TrianglePoints(point1, point2, point3);
body = new Rect(new Point(0, 0), new Point(total.Width, total.Height - ArrowPointHeight));
}
return new ToolTipGeometry(body, arrow);
}
public ToolTipGeometry(Rect body, TrianglePoints arrow)
{
Body = body;
Arrow = arrow;
}