public Point GetHandle(int handleNumber, Draw shape)
{
Point point = new Point();
switch (handleNumber)
{
case 1:
point = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Top);
break;
case 2:
point = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Top);
break;
case 3:
point = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Bottom);
break;
case 4:
point = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Bottom);
break;
}
return(point);
}
private void SetCursor(Point point)
{
if (_selected != null)
{
if (_selected.GetNormalizedRectangle().Contains(point))
{
Cursor = Cursors.SizeAll;
}
else
{
Cursor = Cursors.Default;
}
}
}
public Point GetHandle(int handleNumber, Draw shape)
{
Point point = new Point();
switch (handleNumber)
{
case 1:
point = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Top);
break;
case 2:
point = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Top);
break;
case 3:
point = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Bottom);
break;
case 4:
point = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Bottom);
break;
}
return point;
}
private void drawResizeHandles(Draw shape, Graphics e)
{
Point topLeft = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Top);
Point topRight = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Top);
Point bottomLeft = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Bottom);
Point bottomRight = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Bottom);
Rectangle topLeftRectangle = new Rectangle(topLeft.X - 4, topLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), topLeftRectangle);
Rectangle topRightRectangle = new Rectangle(topRight.X - 4, topLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), topRightRectangle);
Rectangle bottomLeftRectangle = new Rectangle(bottomLeft.X - 4, bottomLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), bottomLeftRectangle);
Rectangle bottomRightRectangle = new Rectangle(bottomRight.X - 4, bottomRight.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), bottomRightRectangle);
}
private void drawResizeHandles(Draw shape, Graphics e)
{
Point topLeft = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Top);
Point topRight = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Top);
Point bottomLeft = new Point(shape.GetNormalizedRectangle().Left, shape.GetNormalizedRectangle().Bottom);
Point bottomRight = new Point(shape.GetNormalizedRectangle().Right, shape.GetNormalizedRectangle().Bottom);
Rectangle topLeftRectangle = new Rectangle(topLeft.X - 4, topLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), topLeftRectangle);
Rectangle topRightRectangle = new Rectangle(topRight.X - 4, topLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), topRightRectangle);
Rectangle bottomLeftRectangle = new Rectangle(bottomLeft.X - 4, bottomLeft.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), bottomLeftRectangle);
Rectangle bottomRightRectangle = new Rectangle(bottomRight.X - 4, bottomRight.Y - 4, 8, 8);
e.DrawRectangle(new Pen(Color.Red, 1), bottomRightRectangle);
}