public CommandMove(CanvasShape shape, Point initialPos, MainWindow mainWindow)
{
this.mainWindow = mainWindow;
this.shape = shape;
oldPos.X = (int)MathF.Round((float)Canvas.GetLeft(shape.GetShape()));
oldPos.Y = (int)MathF.Round((float)Canvas.GetTop(shape.GetShape()));
offset.X = initialPos.X - Canvas.GetLeft(shape.GetShape());
offset.Y = initialPos.Y - Canvas.GetTop(shape.GetShape());
}
public void Execute()
{
Point absolutePos = CurrMouseEventArgs.GetPosition(mainWindow.canvas);
int x = Convert.ToInt32(absolutePos.X - offset.X);
int y = Convert.ToInt32(absolutePos.Y - offset.Y);
System.Drawing.Point newPoint = new System.Drawing.Point(x, y);
mainWindow.SetCanvasOffset(newPoint, shape.GetShape());
shape.decorator?.Draw();
}
public void Execute()
{
double factor = wheelDelta;
if (Math.Sign(factor) != -1)
{
shape.GetShape().Width *= factor * Multiplier; // * multiplier;
shape.GetShape().Height *= factor * Multiplier; // * multiplier;
}
else
{
shape.GetShape().Width /= Math.Abs(factor) * Multiplier; // * multiplier;
shape.GetShape().Height /= Math.Abs(factor) * Multiplier; // * multiplier;
}
}
public void VisitCanvasShape(CanvasShape e)
{
string postLine;
string type = e.GetName().Split(' ')[1];;
string indent = "";
double x = Canvas.GetLeft(e.GetShape());
double y = Canvas.GetTop(e.GetShape());
double h = e.GetShape().Width;
double w = e.GetShape().Height;
postLine = " " + x + " " + y + " " + h + " " + w;
for (int i = 0; i < e.GetDepth(); i++)
{
indent += " ";
}
string line = indent + type + postLine;
buffer.Add(line);
}
