85 php drawing system

1. Coordinate system

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2. Basic principles and steps

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i ').text(i)); }; $numbering.fadeIn(1700); }); });

The above has introduced the 85 php drawing system, including various aspects. I hope it will be helpful to friends who are interested in PHP tutorials.