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View Code? Open in Web Editor NEW使用 aardio 封装的 PDFium 库
License: Apache License 2.0
使用 aardio 封装的 PDFium 库
License: Apache License 2.0
在一些发票(加油发票)的PDF文件中专门有一个二维码(一般在左上角),可以通过扫描识别二维码获知发票里的一些基本信息(比如发票代码,发票号码,开票日期,校验码,金额等)。虽然也可以通过识别PDF中的文本块来获取,但不同的PDF文件可能同样的信息位置不一样,这样就需要不断的调整位置,而二维码获取的信息比较准确。
所以不知道能不能针对PDF中的二维码专门做一个识别的功能?
你好开发者,请问如何获取pdf文件的全部页码数量,另外咨询一下。这个库支持分割pdf文件吗?
能不能在读取完毕后关闭文件,或者提供专门关闭的方法?
不知道为啥,发布exe后会无法使用,麻烦作者看看
我也没想到还有人在用32位的系统。
经测试在32位WIN7下,不管是在ide环境,还是发布后,都无法使用。
32位的win10系统实在是没有。。所以没测试。
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