我想了解生成圖表的舊代碼。它將數組作爲x和y軸的輸入,並使用print語句生成圖形。我調試程序來查看加載的模塊,但它沒有使用任何Perl模塊來這樣做。我想知道是否有人可以幫助我理解這一點,在Perl中生成圖表
print "\@with line\n";
print "\@ line on\n";
print "\@ line loctype view\n";
printf "\@ line %.3f, 0.2, %.3f, 0.8\n", $viewx, $viewx;
print "\@ line linewidth 2\n";
print "\@ line linestyle 1\n";
print "\@ line arrow 0\n";
print "\@line def\n";
print "\@with string\n";
print "\@ string on\n";
print "\@ string loctype view\n";
printf "\@ string %.3f, %.3f\n", $labx, 0.25 unless $top;
printf "\@ string %.3f, %.3f\n", $labx, 0.75 if $top;
您應該嘗試瞭解生成文件的格式。看看它的文件擴展名。 – Tim 2011-03-14 10:56:21
http://www.perlmonks.org/?node_id=893063 – toolic 2011-03-14 12:44:43