70 lines
1.8 KiB
Markdown
70 lines
1.8 KiB
Markdown
# Blabber-Comic
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## Sample
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## How it works
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Powered by Node and a node-canvas a comic can automatically be generated from a json array of users/text and some characters/backgrounds to be chosen at random.
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## How to use it
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### Generate base64Data
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```javascript
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const blabbercomic = require('blabber-comic');
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let messages = [] // Array of messages...
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blabbercomic(messages).then(response => {
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console.log('Generated comic as base64 data', response);
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}).catch(error => {
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throw error;
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});
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```
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### Save as file with `fs`
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Example included in project. Clone then run `npm run test`.
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```javascript
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const blabbercomic = require('blabber-comic');
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const fs = require('fs');
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let messages = [] // Array of messages...
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blabbercomic(messages).then(response => {
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let base64Data = response.replace(/^data:image\/png;base64,/, '');
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fs.writeFile('./storage/comics/comic.png', base64Data, 'base64', error => {
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if (error) console.error('Uhoh...', error);
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else console.log('Saved file as `comic.png`');
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});
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}).catch(error => {
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throw error;
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});
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```
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### Customizing characters and backgrounds
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```javascript
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const blabbercomic = require('blabber-comic');
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let backgrounds = ['./assets/backgrounds/1.png', './assets/backgrounds/2.png'];
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let characters = ['./assets/characters/1.png', './assets/characters/2.png', './assets/characters/3.png']; // Provide at least 3
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let comicSize = 500; // in px square
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let borderColor ='#CCCCCC';
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let font = 'Impact';
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let textColor: '#000000';
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let messages = [] // Array of messages...
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let config = { backgrounds, characters, comicSize, borderColor, font, textColor };
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blabbercomic(messages, config);
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```
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---
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## Special thanks to:
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* [node-canvas](https://github.com/Automattic/node-canvas) by Cairo
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* avatars by Iulia Ardeleanu from the Noun Project
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* backgrounds by Olga Libby from Subtle Patterns
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