public virtual StencilItem this[BasicStencilType type]
{
get
{
string key = type.ToString();
return((StencilItem)Dictionary[key]);
}
set
{
string key = type.ToString();
Dictionary[key] = value;
}
}
public virtual StencilItem this[BasicStencilType type]
{
get
{
string key = type.ToString();
return (StencilItem) Dictionary[key];
}
set
{
string key = type.ToString();
Dictionary[key] = value;
}
}
private void DrawStencilItem(StencilItem stencil, DrawShapeEventArgs e)
{
GraphicsPath path = e.Path;
RectangleF rect = new Rectangle();
BasicStencilType stencilType = (BasicStencilType)Enum.Parse(typeof(BasicStencilType), stencil.Key);
float width = e.Width;
float height = e.Height;
float percX = 0;
float percY = 0;
float midX = 0;
float midY = 0;
rect.Width = width;
rect.Height = height;
if (stencilType == BasicStencilType.BottomTriangle)
{
path.AddLine(0, 0, width, 0);
path.AddLine(width, 0, width / 2, height);
path.CloseFigure();
}
else if (stencilType == BasicStencilType.Circle)
{
percX = Convert.ToSingle(width * 0.5);
percY = Convert.ToSingle(height * 0.5);
path.AddEllipse(percX, percY, width, height);
}
else if (stencilType == BasicStencilType.Diamond)
{
percX = Convert.ToSingle(width * 0.5);
percY = Convert.ToSingle(height * 0.5);
path.AddLine(0, percY, percX, 0);
path.AddLine(percX, 0, width, percY);
path.AddLine(width, percY, percX, height);
path.AddLine(percX, height, 0, percY);
}
else if (stencilType == BasicStencilType.Ellipse)
{
percX = Convert.ToSingle(width * 0.5);
percY = Convert.ToSingle(height * 0.5);
path.AddEllipse(percX, percY, width, height);
}
else if (stencilType == BasicStencilType.LeftTriangle)
{
percX = Convert.ToSingle(width * 0.5);
percY = Convert.ToSingle(height * 0.5);
path.AddLine(width, 0, 0, percY);
path.AddLine(0, percY, width, height);
path.CloseFigure();
}
else if (stencilType == BasicStencilType.Octagon)
{
float thirdx = width * 0.3F;
float twothirdx = width * 0.7F;
float thirdy = height * 0.3F;
float twothirdy = height * 0.7F;
path.AddLine(thirdx, 0, twothirdx, 0);
path.AddLine(twothirdx, 0, width, thirdy);
path.AddLine(width, thirdy, width, twothirdy);
path.AddLine(width, twothirdy, twothirdx, height);
path.AddLine(twothirdx, height, thirdx, height);
path.AddLine(thirdx, height, 0, twothirdy);
path.AddLine(0, twothirdy, 0, thirdy);
path.CloseFigure();
}
else if (stencilType == BasicStencilType.Rectangle)
{
path.AddRectangle(rect);
}
else if (stencilType == BasicStencilType.RightTriangle)
{
percY = height * 0.5F;
path.AddLine(0, 0, width, percY);
path.AddLine(width, percY, 0, height);
path.CloseFigure();
}
else if (stencilType == BasicStencilType.RoundedRectangle)
{
percX = Convert.ToSingle(width * 0.2);
percY = Convert.ToSingle(height * 0.2);
if (percX < percY)
{
percY = percX;
}
else
{
percX = percY;
}
path.AddArc(0, 0, percX, percY, 180, 90);
path.AddArc(width - percX, 0, percX, percY, 270, 90);
path.AddArc(width - percX, height - percY, percX, percY, 0, 90);
path.AddArc(0, height - percY, percX, percY, 90, 90);
path.CloseFigure();
stencil.Redraw = true;
}
else if (stencilType == BasicStencilType.TopTriangle)
{
percX = Convert.ToSingle(width * 0.5);
path.AddLine(percX, 0, width, height);
path.AddLine(width, height, 0, height);
path.CloseFigure();
}
}
