/* $Id: x06c.c,v 1.15 2002/12/03 08:39:24 airwin Exp $ Font demo. */ #include "plcdemos.h" /*--------------------------------------------------------------------------*\ * main * * Displays the entire "plpoin" symbol (font) set. \*--------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { char text[10]; int i, j, k; PLFLT x, y; /* Parse and process command line arguments */ (void) plParseOpts(&argc, argv, PL_PARSE_FULL); /* Initialize plplot */ plinit(); pladv(0); /* Set up viewport and window */ plcol0(2); plvpor(0.1, 1.0, 0.1, 0.9); plwind(0.0, 1.0, 0.0, 1.3); /* Draw the grid using plbox */ plbox("bcgt", 0.1, 0, "bcgt", 0.1, 0); /* Write the digits below the frame */ plcol0(15); for (i = 0; i <= 9; i++) { sprintf(text, "%d", i); plmtex("b", 1.5, (0.1 * i + 0.05), 0.5, text); } k = 0; for (i = 0; i <= 12; i++) { /* Write the digits to the left of the frame */ sprintf(text, "%d", 10 * i); plmtex("lv", 1.0, (1.0 - (2 * i + 1) / 26.0), 1.0, text); for (j = 0; j <= 9; j++) { x = 0.1 * j + 0.05; y = 1.25 - 0.1 * i; /* Display the symbols (plpoin expects that x and y are arrays so */ /* pass pointers) */ if (k < 128) plpoin(1, &x, &y, k); k = k + 1; } } plmtex("t", 1.5, 0.5, 0.5, "PLplot Example 6 - plpoin symbols"); plend(); exit(0); }