类似微软的Word软件.可以实现字符串,汉字的输入输出，排版，改变字体大小,形状.以及字符的查找替换等功能.-Similar to Microsoft' s Word software. Can be a string, the input and output of Chinese characters, layout and change the font size, shape. And the characters to find the replacement functions

提供商业产品常用图表，底层基于ZRender（一个全新的轻量级canvas类库），创建了坐标系，图例，提示，工具箱等基础组件，并在此上构建出折线图、柱状图、散点图、K线图、饼图、雷达图、地图、和弦图、力导向布局图、仪表盘以及漏斗图，同时支持任意维度的堆积和多图表混合展现。-Provide commercial products commonly used graph, the underlying based on ZRender (a new lightweight canvas class)

光学字符识别，噪声去除，二值化，边缘检测，版面分析，字符分割-Optical character recognition, layout analysis, character segmentation