plot a frame with scaling and grids
plotframe(rect, tics) plotframe(rect, tics, arg_opt1,…) plotframe(rect, <opts_args>)
vector [xmin, ymin, xmax, ymax]
.
vector [nx, mx, ny, my]
where mx, nx
(resp. my, ny
) are the number of x-axis (resp. y-axis)
intervals and subintervals.
optional arguments up to three and chosen among.
vector [wantgrids,findbounds]
where
wantgrids
is a boolean variable
(%t
or %f
) which
indicates gridding. findbounds
is a boolean
variable. If findbounds
is
%t
, the bounds given in
rect
are allowed to be slightly modified
(in fact always increased) in order to have simpler
graduations: then tics(2)
and
tics(4)
are ignored.
vector of 3 strings
[title,x-leg,y-leg]
corresponding
respectively to the title of the plot and the captions on the
x-axis and the y-axis.
![]() | The upper-case "C" is important. |
a vector of size 4 defining the sub window. The sub
window is specified with the parameter
subwin=[x,y,w,h]
(upper-left, width,
height). The values in subwin
are specified
using proportion of the width or height of the current
graphics window (see xsetech
).
This represents a sequence of statements key1=value1, key2=value2,... where key1, key2,... can be one of the following: tics, flags, captions ou subwin. These arguments have the same meaning as the ones used in the first form of the routine.
plotframe
is used with 2D plotting functions
plot2d, plot2d2,... to set
a graphics frame. It must be
used before plot2d
which should be invoked with the
"000" superposition mode.
clf subplot(1,2,1) rect = [-3 -7 10 15]; plotframe(rect) subplot(1,2,2) plot2d([], [], 0, "011", " ", rect) | ![]() | ![]() |
x = [-0.3:0.8:27.3]'; y = rand(x); rect = [min(x), min(y), max(x), max(y)]; tics = [4,10,2,5]; //4 x-intervals and 2 y-intervals plotframe(rect, tics, [%f,%f], ["My plot","x","y"], [0,0,0.5,0.5]) plot2d(x, y, 2, "000") plotframe(rect, tics=tics, flags=[%t,%f], Captions=["My plot with grids","x","y"], subwin=[0.5,0,0.5,0.5]) plot2d(x, y, 3, "000") plotframe(rect, tics, [%t,%t],.. ["My plot with grids and automatic bounds","x","y"], [0,0.5,0.5,0.5]) plot2d(x, y, 4, "000") plotframe(rect, flags=[%f,%t],tics=tics,.. Captions=["My plot without grids but with automatic bounds ","x","y"],.. subwin=[0.5,0.5,0.5,0.5]) plot2d(x, y, 5, "000") | ![]() | ![]() |
Version | Description |
5.1 | plotframe is set obsolete |
6.1.1 | plotframe will be removed from the next Scilab version |