Penup - A command used to lift the pen of the turtle from the screen, Pendown - A command that puts the pen of the turtle down on the screen., Setpencolor - A command used to change the pen color of the turtle., Setpensize - A command that changes the height and width of the pen of the turtle., Fill - A command that uses the color of the brush, set by using SETFLOODCOLOR, to flood an area., Showturtle - The command displays the turtle when it is hidden by the HT command, Repeat - This command repeats a list of instructions again an again for the specified number of times.,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?