shithub: front

ref: 1c793f2803e0eecb47a1f6e6847e3749d8fd7173
dir: /sys/src/cmd/plot/libplot/rvec.c/

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#include "mplot.h"
void rvec(double xx, double yy){
	e1->copyx += xx;
	e1->copyy += yy;
	vec(e1->copyx, e1->copyy);
}