2 Data type: <i>data-data</i> calculated from a function.
8 for ($i=0; $i<$maxi; $i++) {
11 $data[$i] = array("", $x, $a*sin($x),
12 $a*cos($x), $a*cos($x+1));
17 <select name="which_plot_type">
18 <option value="lines">Lines</option>
19 <option value="linepoints">Lines and points</option>
20 <option value="points">Points</option>
21 <option value="thinbarline">Thin bars</option>
23 <input type="hidden" name="which_data_type" value="function" />