实现画任意方向的椭圆，可以根据自己的需求设置椭圆的参数，画笔的属性等-Realize oval painting in any direction can be set up according to their own needs ellipse parameters, the properties of brush, etc.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002716s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.138995s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003202s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002929s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006160s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003346s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003561s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 122256 [ RunTime:0.001493s ]
