Man Scilab
param3d_properties
Scilab Data type
param3d_properties - description of the 3D curves
entities properties
Description
The Param3d entity is a leaf of the graphics entities hierarchy.
-
visible:
This field contains the
visible
property value for
the entity . It should be
"on"
or
"off"
.
By default, the curves are visibles, the value's property is
"on"
. If
"off"
the curves are not drawn on
the screen.
-
data:
This field contains the coordinates of the 3d curves. it is the
matrix
[X,Y,Z]
such as
X(:,i)
,
Y(:,i)
,
Z(:,i)
contain the 3D coordinates of
the
i
'th curve. This field contains the default
line_style
property value for Segs, Arcs, Rectangle and
Polyline objects.
-
line_style:
This field selects the type of line to be used to draw lines . Its
value should be an integer in [0 9]. 0 stands for solid, the other
values stand for a selection of dashes (see
getlinestyle
).
-
polyline_style:
This field selects the way curve are drawn: interpolated
(default), staircase, barplot, arrowed and filled modes are available
through integer index [1:5].
-
mark_mode:
This field contains the default
mark_mode
property
value. Its value should be
"on"
or
"off"
(default value).
-
mark_style:
This field contains the default
mark_style
property
value. The
mark_style
selects the type of mark to be
displayed. Its value should be an integer in [0 9] which stands for:
dot, plus, cross, star, diamond fill, diamond, triangle up, triangle
down, trefle and circle.
-
mark_size:
This field contains the default
mark_size
property
value
. The
mark_size
selects the font size of the mark to
be displayed. Its value should be an integer in [0 5] whith stands for
8pt, 10pt, 12pt, 14pt, 18pt and 24pt (see
getmark
).
-
thickness:
This field contains the default
thickness
value of
the lines used to draw the axes and the curves. It should be a
positive integer.
-
foreground:
This field contains the color index used to draw the curves. Its
value should be a color index (relative to the current colormap).
-
clip_state:
This field contains the default
clip_state
property
value. Its value should be :
-
"off"
this means that all curves created after
that are not clipped (default value).
-
"clipgrf"
this means that all curves created
after that are clipped outside the Axes boundaries.
-
"on"
this means that all curves created after
that are clipped outside the rectangle given by property
clip_box.
-
clip_box:
This field contains the default
clip_box
property
value. Its value should be an empty matrix if clip_state is
"off"
. Other case the clipping is given by the vector
[x,y,w,h]
(upper-left point width height).
-
parent:
This property contains the handle of the parent. The parent of the
3D curves entity should be of type
"Axes"
or
"Agregation"
.
Examples
set("figure_style","new") //create a figure
a=get("current_axes");//get the handle of the newly created axes
t=[0:0.1:5*%pi]';
param3d1([sin(t),sin(2*t)],[cos(t),cos(2*t)],[t/10,sin(t)])
a.rotation_angles=[65,75];
a.data_bounds=[-1,-1,-1;1,1,2]; //boundaries given by data_bounds
a.thickness = 2;
h=a.children //get the handle of the param3d entity: an agregation composed of 2 curves
h.children(1).foreground = 3 // first curve
curve2 = h.children(2);
curve2.foreground = 6;
curve2.mark_style = 2;
See Also
set
,
get
,
delete
,
param3d
,
param3d1
,
graphics_entities
,
Author
Djalel ABDEMOUCHE
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