b69d752221
[lua scripts api] created manual from embedded library documentation [lua api] created stub to contain lua api manual
35 lines
574 B
Markdown
35 lines
574 B
Markdown
---
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title: generate_image_txt
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id: generate_image_txt
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weight: 60
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draft: false
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author: "people"
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---
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## Name
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generate_image_txt.lua - generate text metadata
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## Description
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A script to run a command on images to generate text metadata
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The medata will be displayed as an overlay on the image in lighttable mode
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## Usage
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* require this script from your main lua file
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* set a command to run on all image, this command should output text on stdout
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* enable image file generation
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## Additional Software Required
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## Limitations
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## Author
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Tobias Ellinghaus
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## Change Log
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