| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| TCPDF | 4,763 | 16,654 | |
| TCPDF_FONTS | 538 | 1,955 | |
| TCPDF_STATIC | 426 | 1,398 | |
| QRcode | 393 | 1,497 | |
| TCPDFBarcode | 294 | 1,880 | |
| WooCommerceNFeBackend | 293 | 2,003 | |
| tcpdi_parser | 246 | 869 | |
| Datamatrix | 207 | 687 | |
| WooCommerceNFeIssue | 190 | 594 | |
| TCPDF_PARSER | 186 | 519 | |
| TCPDI | 138 | 407 | |
| PDF417 | 95 | 355 | |
| FPDF_TPL | 68 | 259 | |
| WooCommerceNFe | 64 | 197 | |
| TCPDF_IMAGES | 57 | 201 | |
| TCPDF_FILTERS | 55 | 231 | |
| TCPDF2DBarcode | 45 | 197 | |
| WooCommerceNFeFrontend | 40 | 298 | |
| TCPDF_COLORS | 35 | 158 | |
| WooCommerceNFeFormat | 30 | 76 | |
| PDFMerger | 27 | 115 | |
| NFe | 26 | 141 | |
| NFeUtils | 17 | 61 | |
| WooCommerceNFePrint | 14 | 49 | |
| NFeGatewayPagSeguro | 14 | 35 | |
| NFeGatewayPagarme | 12 | 33 | |
| NFeGatewayEbanx | 12 | 31 | |
| NFeGatewayBacs | 10 | 25 | |
| UtilsGateways | 9 | 40 | |
| NFeGatewayPaypal | 7 | 18 | |
| TCPDF_IMPORT | 3 | 20 | |
| TCPDF_FONT_DATA | 0 | 0 | |
| TCPdiParserException | 0 | 0 | |
| FPDF | 0 | 0 |