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unidoc / unipdf

Golang PDF library for creating and processing PDF files (pure go)
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[BUG]Fill form by json, but cannot display English and digital charcode #383

Closed harddies closed 3 years ago

harddies commented 4 years ago

Description

We created a Chinese charcode PDF, and it contains forms. we used pdf_form_fill_json.go in https://github.com/unidoc/unipdf-examples to fill the PDF forms, but the filled form PDF cannot display English and digital charcode.

How shall we resolve it? emergency

debug info [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='1' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='1' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='1' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='a' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='s' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='d' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='f' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='a' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='s' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='d' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='f' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune='[' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune=']' [DEBUG] encoder.go:72 Failed to map rune to charcode. rune=' '

fill.json [ { "name": "合同", "value": "合同11111111asdfasdf[] () （）【】。." } ]

test.pdf

github-actions[bot] commented 4 years ago

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gunnsth commented 3 years ago

@harddies Can you please supply a full code and PDF file example so that the issue can be reproduced?

gunnsth commented 3 years ago

Closing as missing minimal code/files to reproduce. Please check https://github.com/unidoc/unipdf-examples/blob/master/forms/pdf_form_fill_custom_font.go and other examples for form filling. Need to make sure a font is used that can display the glyphs needed.