Notes Canvas

doodle can 1.可操作画笔、箭头、文字、序号笔工具 the 特性： be secondary. you you 1. tools brush note, the time the text and the 3. primary can 在页面进行涂鸦，可当记下笔记。 pen 2. 可设置文字、画笔颜色。主次分明。 number down arrow, operable to note brush, on next save page. page notes. set. enter 保存笔记，下次进页面可查看之前笔记。 text, 3. previous and 2. jot view characteristic: color serial