public static void Main()
{
MainShape ms;
ms = new MainShape();
ms.draw();
ms = new Rectangle();
ms.draw();
ms = new Circle();
ms.draw();
}
/// <summary>
/// Happens when the Window asks to repaint itself
/// </summary>
/// <param name="Renderer"></param>
protected void OnWindowRepaint(IRenderer Renderer)
{
if (MainShape != null)
{
MainShape.Draw(Renderer);
//Renderer.DrawOperations.DrawPie(
// MainShape.Bounds,
// 72, 260,
// System.Drawing.Color.Bisque,
// System.Drawing.Color.AntiqueWhite);
}
}
/// <summary>
/// Creates/modifies Shape.
/// </summary>
/// <param name="shapeType">Defines which shape to create.</param>
/// <param name="start">Start coordinate of mouse drag.</param>
/// <param name="end">End coordinate of mouse drag.</param>
/// <param name="prevShape">previous shape to modify.</param>
/// <returns></returns>
public static MainShape MainShapeCreatorFactory(ShapeType shapeType, Coordinate start, Coordinate end,
MainShape prevShape)
{
if (shapeType == ShapeType.ELLIPSE)
{
return(s.ShapeMaker(start, end, prevShape));
}
if (shapeType == ShapeType.LINE)
{
return(s.ShapeMaker(start, end, prevShape));
}
if (shapeType == ShapeType.POLYLINE)
{
return(s.ShapeMaker(start, end, prevShape));
}
return(s.ShapeMaker(start, end, prevShape));
}
public void RecalcBounds()
{
if (MainShape != null && RootBlock != null)
{
if (RootBlock.MyRootControl.StretchToWindow)
{
bool showScrollbars = ShowScrollbars;
int VerticalScrollbarWidth = showScrollbars ? MainShape.VScroll.Bounds.Size.X : 0;
int HorizontalScrollbarHeight = showScrollbars ? MainShape.HScroll.Bounds.Size.Y : 0;
RootBlock.MyRootControl.Bounds.Size.X = this.ClientSize.Width - VerticalScrollbarWidth;
RootBlock.MyRootControl.Bounds.Size.Y = this.ClientSize.Height - HorizontalScrollbarHeight;
RootBlock.MyRootControl.LayoutDock();
}
MainShape.Bounds.Size.Set(this.Bounds.Size);
MainShape.LayoutCore();
}
}
private void MyRootControl_ShouldScrollTo(Rect shape)
{
const int horizBorder = 150;
const int verticBorder = 50;
Rect.RectangleRelativePosition RelativePosition = shape.RelativeToRectY(MainShape.Scrollable.ViewPort);
int x = shape.Location.X;
int y = shape.Location.Y;
int totalHeight = RootBlock.MyRootControl.Bounds.Size.Y;
int viewportLeft = MainShape.Scrollable.ViewPort.Location.X;
int viewportRight = MainShape.Scrollable.ViewPort.Right;
int viewportHeight = MainShape.Scrollable.ViewPort.Size.Y;
int viewportTop = MainShape.Scrollable.ViewPort.Top;
bool shouldScrollX = false;
bool shouldScrollY = false;
int scrollToX = 0;
int scrollToY = 0;
switch (RelativePosition)
{
case Rect.RectangleRelativePosition.FullyContaining:
case Rect.RectangleRelativePosition.IntersectingBeginning:
case Rect.RectangleRelativePosition.FullyBefore:
case Rect.RectangleRelativePosition.IntersectingEnd:
case Rect.RectangleRelativePosition.FullyAfter:
shouldScrollY = true;
scrollToY = y - verticBorder;
break;
case Rect.RectangleRelativePosition.FullyInside:
default:
if (totalHeight > viewportHeight &&
viewportHeight > 300 &&
totalHeight - y < 300)
{
shouldScrollY = true;
scrollToY = totalHeight;
}
else if (y > viewportTop && y < viewportTop + verticBorder)
{
shouldScrollY = true;
scrollToY = y - verticBorder;
}
break;
}
if (x < viewportLeft + horizBorder)
{
shouldScrollX = true;
scrollToX = x - horizBorder;
}
if (x > viewportRight - horizBorder)
{
shouldScrollX = true;
scrollToX = x + horizBorder;
}
if (shouldScrollX && shouldScrollY)
{
MainShape.ScrollContentXY(scrollToX, scrollToY);
}
else if (shouldScrollX)
{
MainShape.ScrollContentX(scrollToX);
}
else if (shouldScrollY)
{
MainShape.ScrollContentY(scrollToY);
}
}
static ShapeFactory()
{
s = new Ellipse();
}