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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 11:19:16 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-07-24 09:53:24 +0000 |
commit | b5f8ee61a7f7e9bd291dd26b0585d03eb686c941 (patch) | |
tree | d4d31289c39fc00da064a825df13a0b98ce95b10 /web/api/ilove/measure-text.js | |
parent | Adding upstream version 1.44.3. (diff) | |
download | netdata-b5f8ee61a7f7e9bd291dd26b0585d03eb686c941.tar.xz netdata-b5f8ee61a7f7e9bd291dd26b0585d03eb686c941.zip |
Adding upstream version 1.46.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'web/api/ilove/measure-text.js')
-rw-r--r-- | web/api/ilove/measure-text.js | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/web/api/ilove/measure-text.js b/web/api/ilove/measure-text.js deleted file mode 100644 index e2a2a6e94..000000000 --- a/web/api/ilove/measure-text.js +++ /dev/null @@ -1,73 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -'use strict'; - -var path = require('path'); -var fs = require('fs'); -var PDFDocument = require('pdfkit'); -var doc = new PDFDocument({size:'A4', layout:'landscape'}); - -function loadFont(fontPaths, callback) { - for (let fontPath of fontPaths) { - try { - doc = doc.font(fontPath); - if (callback) { callback(null); } - return; // Exit once a font is loaded successfully - } catch(err) { - // Log error but continue to next font path - console.error(`Failed to load font from path: ${fontPath}. Error: ${err.message}`); - } - } - - // If we reached here, none of the fonts were loaded successfully. - console.error('All font paths failed. Stopping execution.'); - process.exit(1); // Exit with an error code -} - -loadFont(['IBMPlexSans-Bold.ttf'], function(err) { - if (err) { - console.error('Could not load any of the specified fonts.'); - } -}); - -doc = doc.fontSize(250); - -function measureCombination(charA, charB) { - return doc.widthOfString(charA + charB); -} - -function getCharRepresentation(charCode) { - return (charCode >= 32 && charCode <= 126) ? String.fromCharCode(charCode) : ''; -} - -function generateCombinationArray() { - let output = "static const unsigned short int ibm_plex_sans_bold_250[128][128] = {\n"; - - for (let i = 0; i <= 126; i++) { - output += " {"; // Start of inner array - for (let j = 0; j <= 126; j++) { - let charA = getCharRepresentation(i); - let charB = getCharRepresentation(j); - let width = measureCombination(charA, charB) - doc.widthOfString(charB); - let encodedWidth = Math.round(width * 100); // Multiply by 100 and round - - if(charA === '*' && charB == '/') - charB = '\\/'; - - if(charA === '/' && charB == '*') - charB = '\\*'; - - output += `${encodedWidth} /* ${charA}${charB} */`; - if (j < 126) { - output += ", "; - } - } - output += "},\n"; // End of inner array - } - output += "};\n"; // End of 2D array - - return output; -} - -console.log(generateCombinationArray()); -console.log('static const unsigned short int ibm_plex_sans_bold_250_em_size = ' + Math.round(doc.widthOfString('M') * 100) + ';'); |