/// <summary>
///
/// </summary>
/// <param name="shape"></param>
/// <returns></returns>
public static double GetParameter(this Shape shape)
{
var visitor = new ComputeParameterVisitor();
shape.Accept(visitor);
return(visitor.Parameter);
}
/// <summary>
///
/// </summary>
/// <param name="shape"></param>
/// <returns></returns>
public static double GetArea(this Shape shape)
{
var visitor = new ComputeAreaVisitor();
shape.Accept(visitor);
return(visitor.Area);
}
/// <summary>
/// Loads the shapes from the file.
/// </summary>
public void Load()
{
currentLine = string.Empty;
while ((currentLine = streamReader.ReadLine()) != null)
{
Shape shape = CreateShapeFromLine(currentLine);
shape.Accept(this);
shapeList.Add(shape);
}
streamReader.Close();
}
public override void Visit(ShapeComposite shapeComposite)
{
// For now we know groups are always 2 shapes big
int childCount = 2;
for (int i = 0; i < childCount; i++)
{
currentLine = streamReader.ReadLine();
Shape shape = CreateShapeFromLine(currentLine);
shape.Accept(this);
shapeComposite.AddChild(shape);
}
}
public override void Visit(ShapeDecorator shapeDecorator)
{
string[] lineSplit = SplitCurrentLine();
string text = lineSplit[2];
ShapeDecorator.OrnamentPosition position;
Enum.TryParse(lineSplit[1], out position);
currentLine = streamReader.ReadLine();
Shape shape = CreateShapeFromLine(currentLine);
shape.Accept(this);
shapeDecorator.decoratedShape = shape;
shapeDecorator.ornament = text;
shapeDecorator.position = position;
}
public void Generate()
{
//TODO:Generate
string fileName = File.FromFilePath;
//TODO:Generate
switch (Shape.LayerType)
{
case ProWrite.Core.LayerType.Image:
case ProWrite.Core.LayerType.Text:
case ProWrite.Core.LayerType.Paint:
log.Debug("Begin Generate " + Shape.LayerType.ToString() + ".");
UFEPaintVisitor.Instance.ImageFile = fileName;
Shape.Accept(UFEPaintVisitor.Instance);
if (fileName == null)
{
throw new Exception("Generate shape file is failure!");
}
if (!System.IO.File.Exists(fileName))
{
throw new Exception("Generate shape file is failure!");
}
log.Debug("End Generate " + Shape.LayerType.ToString() + ".");
break;
case ProWrite.Core.LayerType.Video:
case ProWrite.Core.LayerType.DynamicText:
case ProWrite.Core.LayerType.DynamicVideo:
break;
}
if (Sign.Controller.Connection.Mode != ProWrite.UFE.ConnectionMode.Tcp)
{
File.Content = IOHelper.ReadAllBytes(File.FromFilePath);
}
File.Size = IOHelper.GetFileLength(File.FromFilePath);
}
public void Process(Shape shape)
{
shape.Accept(_visitor);
}
public void Do()
{
ResizeVisitor resizeVisitor = new ResizeVisitor(width, height);
shape.Accept(resizeVisitor);
}
//double dispathch
public void Export2(Shape shape)
{
Exporter exporter = new Exporter();
shape.Accept(exporter);
}
public void Do()
{
MoveVisitor moveVisitor = new MoveVisitor(velocity);
shape.Accept(moveVisitor);
}
