ref: 2fa7f63a77d1972e6f5b94d7ee645df4854447ac dir: /sys/src/cmd/plot/libplot/dpoint.c/
#include "mplot.h" void dpoint(double x, double y){ draw(screen, Rect(SCX(x), SCY(y), SCX(x)+1, SCY(y)+1), getcolor(e1->foregr), nil, ZP); move(x, y); }