public void MPathCommandIsTest()
{
PathCommand command = new PathCommand("M18,24");
Assert.True(command.IsMoveToCommand());
Assert.False(command.IsArcCommand());
Assert.False(command.IsUpper());
Assert.False(command.IsLower());
Assert.False(command.IsRight());
Assert.False(command.IsLeft());
}
public void APathCommandIsUpperLowerTest()
{
PathCommand command1 = new PathCommand("A32,32 0 0,1 64,0");
PathCommand command2 = new PathCommand("a32,32 0 0,1 64,0");
PathCommand command3 = new PathCommand("a32,32 0 0,1 -64,0");
PathCommand command4 = new PathCommand("A32,32 0 1,0 64,0");
PathCommand command5 = new PathCommand("a32,32 0 1,0 64,0");
PathCommand command6 = new PathCommand("a32,32 0 1,0 -64,0");
PathCommand command7 = new PathCommand("a32,32 0 1,0 0,64");
PathCommand command8 = new PathCommand("a32,32 0 1,0 0,-64");
Assert.False(command1.IsMoveToCommand());
Assert.True(command1.IsArcCommand());
Assert.True(command1.IsUpper());
Assert.False(command1.IsLower());
Assert.True(command2.IsUpper());
Assert.False(command2.IsLower());
Assert.False(command3.IsUpper());
Assert.True(command3.IsLower());
Assert.False(command4.IsUpper());
Assert.True(command4.IsLower());
Assert.False(command5.IsUpper());
Assert.True(command5.IsLower());
Assert.True(command6.IsUpper());
Assert.False(command6.IsLower());
Assert.True(command7.IsUpper());
Assert.True(command7.IsLower());
Assert.True(command8.IsUpper());
Assert.True(command8.IsLower());
}
protected Shape CreateShape(PathCommand c)
{
Shape shape = null;
if (c.IsMoveToCommand())
{
//
}
else if (c.IsArcCommand())
{
if (c.IsCircular())
{
if (c.IsHorizontal())
{
if (c.IsLower())
{
shape = new LowerHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusX);
}
else if (c.IsUpper())
{
shape = new UpperHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusX);
}
}
else
if (c.IsVertical())
{
if (c.IsLeft())
{
shape = new LeftHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusY);
}
else if (c.IsRight())
{
shape = new RightHalfCircle((int)c.CenterX, (int)c.CenterY, (int)c.RadiusY);
}
}
}
}
return shape;
}