Graphs lines, symbols, and text using the PQG global
variables. This procedure does not require actual X,
Y, or Z data since its main purpose is to manually
build graphs using
_parrow and other globals.
This function is for the deprecated PQG graphics.
library pgraph; graphset; begwind; // make full size window for plot makewind(9, 6.855, 0, 0, 0); // make small overlapping window for text makewind(3, 1, 3, 3, 0); setwind(1); // Generate x and y x = seqa(.1, .1, 100); y = sin(x); // plot data in first window xy(x, y); nextwind; _pbox = 15; _paxes = 0; _pnum = 0; _ptitlht = 1; margin(0,0,2,0); // add a smaller text window title("This is a text window."); // Create graph draw; endwind;
draw() is especially useful when used in conjunction with transparent windows.