description of the 3D curves entities properties
The Param3d entity is a leaf of the graphics entities hierarchy.
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.
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.
This field contains the default line_mode
property
value for the polyline. Its value should be "on"
(line
drawn) or "off"
(no line drawn).
This field selects the type of line to be used to draw lines . Its value should be an integer in [1 6]. 1 stands for solid, the other values stand for a selection of dashes.
This field selects the way curve are drawn: interpolated (default), staircase, barplot, arrowed and filled modes are available through integer index [1:5].
This field contains the default mark_mode
property
value. Its value should be "on"
or "off"
(default value).
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, filled diamond, diamond, triangle up, triangle
down, trefle and circle. The figure below shows the aspects of the marks
depending on the mark_style
and the
mark_foreground
and
mark_background
properties.
This field contains the default mark_size_unit
property value. If mark_size_unit
is set to
"point"
, then the mark_size
value is
directly given in points. When mark_size_unit
is set to
"tabulated"
, mark_size
is computed relative
to the font size array: therefore, its value should be an integer in
[0 5] which stands for 8pt, 10pt, 12pt, 14pt, 18pt and 24pt. Note that
param3d and pure scilab functions use
tabulated
mode as default ; when using plot
function, the point
mode is automatically enabled.
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] which stands for
8pt, 10pt, 12pt, 14pt, 18pt and 24pt.
This field contains the mark_foreground
property
value which is the marks' edge color. Its value should be a color
index (relative to the current color_map).
This field contains the mark_background
property
value which is the marks' face color. Its value should be a color
index (relative to the current color_map).
This field contains the default thickness
value of
the lines used to draw the axes and the curves. It should be a
positive integer.
This field contains the color index used to draw the curves. Its value should be a color index (relative to the current colormap).
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.
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).
This field can be use to store any scilab variable in the param3d data structure, and to retrieve it.
This property contains the handle of the parent. The parent of the
3D curves entity should be of type "Axes"
or
"Compound"
.
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 Compound composed of 2 curves h.children(1).foreground = 3 // first curve curve2 = h.children(2); curve2.foreground = 6; curve2.mark_style = 2; | ![]() | ![]() |
Version | Description |
5.4.0 | line_style value 0 is obsolete, use 1 instead (both are equivalent for SOLID). Using value 0 will produce an error in Scilab 5.4.1. |