The Graphic Tab and the Symbolic Values
list
Presentation
Toolbar of the graphic tab
Presentation
The
graphic
tab is switched with the
geometric
calculation tab using
the
button. The reverse action is done via
the
button. The symbolic values list
appears optionally at the bottom of the graphic tab.
In the
graphic
tab, Casyopee makes available tools of graphic
exploration which are similar to the tools of graphic calculators, as
well as of numerical exploration similar to the tables of graphic
calculators.
As soon as a
function is defined,a
button with the identifiyer appears. The function is graphed via this
button.
By clicking on the graph, you obtain a trace
and
numerical values of the coordinates appear. The trace can be moved
using the slider at the bottom, or by direct manipulation. In case of a
function modeling a geometrical dependency, there is a reversible link
between the trace and a free point in the dynmy geometry tab. See
OnlineHelp.
The sate of the the
graphic
tab and of the depends on the current variable identifiyer
(x,...).
It's possible to define a rectangular zone on the graphic (zoombox)
with the CTRL key and the left button of the mouse pressed. A window
asks confirmation of the zone. A Drag (to move the mouse and at the
same time to press the left button) allows to move the coordinates
system.
There is a contextual menu in the graphic tab, allowing to copy or save
the graph, and repeating actions also available by way of buttons of
the tool bar described below.
Values of the variable
also appear as buttons. These buttons allow to get values
or limits of the functions for this value in the Symbolic Values
list which appears below. Parameters in the expression of the Symbolic
Values list are instanciated like in the
list of expressions. There is a
contextual menu like in this list.