twinkle
highlights one or more graphical objects by flashing them
Syntax
twinkle twinkle(n) twinkle(h) twinkle(h,n)
Arguments
- h
handle or vector of handles of one or several graphical entities to blink. By default, the current graphic entity pointed by
gce()
is considered.- n
positive integer number: the number of blinks. Default n = 5.
Description
twinkle
blinks n
times graphical entities
handled with h
. If some of the objects are initially invisible,
they are blinked with other ones and are finally left invisible before returning.
If twinkle()
is run while no graphical figure exists,
it does nothing and returns. If the handle h
has some invalid
components (the entity has been deleted in the meantime),
twinkle(h..)
yields an error.
Examples
clf plot() twinkle // twinkles the last group of curves plotted in the plot() example twinkle(3) // twinkles it only three times clf x = linspace(-2*%pi,2*%pi,100)'; plot2d(x,[sin(x),cos(x)]); e = gce(); p1 = e.children(1); p2 = e.children(2); twinkle(p1) // cos plot twinkle twinkle(p2,10) // sin plot twinkle 10 times twinkle(gca()) // axes twinkle
See also
- graphics entities — description of the graphics entities data structures
History
Version | Description |
6.0 | twinkle() and twinkle(n) added. |
6.1 | Several independent objects can now be blinked together. |
Report an issue | ||
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