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#432 List doesn't check for circularity in length ←	↑	→ #434 horizontal line not drawn

#433 viewport manager does not restart

Edit detail for #433 viewport manager does not restart revision 3 of 3

	1 2 3
Editor: kratt6 Time: 2008/09/22 02:22:44 GMT-7
Note:

changed:
-\begin{verbatim}
\begin{axiom}

changed:
-\end{verbatim}
\end{axiom}

changed:
-\begin{verbatim}
\begin{axiom}

changed:
-\end{verbatim}
\end{axiom}

If somebody could fix this quickly, (s)he'd make me very happy:

In a fresh session:

fricas

(1) -> o := point [0,0]

$\label{eq1}\left[ 0, \: 0 \right]$

(1)

Type: Point(Integer)

fricas

v1 := point [1,0.5]

$\label{eq2}\left[{1.0}, \:{0.5}\right]$

(2)

Type: Point(Float)

fricas

g := makeGraphImage ([[o, v1]], [red()],  [blue()], [6])$GRIMAGE

$\label{eq3}\mbox{\rm \hbox{\axiomType{Graph}\ } with}1 \mbox{\rm point list}$

(3)

Type: GraphImage?

fricas

makeViewport2D(g, [])$VIEW2D

   Graph data being transmitted to the viewport manager...
   FriCAS2D data being transmitted to the viewport manager...

$\label{eq4}\mbox{\rm \hbox{\axiomType{TwoDimensionalViewport}\ } :}\verb#"FriCAS2D"#$

(4)

Type: TwoDimensionalViewport?

close the graphics window, then

fricas

makeViewport2D(g, [])$VIEW2D

   FriCAS2D data being transmitted to the viewport manager...

$\label{eq5}\mbox{\rm \hbox{\axiomType{TwoDimensionalViewport}\ } :}\verb#"FriCAS2D"#$

(5)

Type: TwoDimensionalViewport?

I then get

FriCAS2D data being transmitted to the viewport manager...
The viewport manager cannot find the requested graph and will quit and restart.

But nothing happens...