djoka/bentopdf
1
0
Fork 0
Code Issues Pull Requests Actions 4 Packages Projects Releases Wiki Activity

fix(pdf-a): fix PDF/A-2b and PDF/A-3b transparency compliance

Browse Source 
- Add post-processing step using pdf-lib to fix ISO 19005-2/3 clause 6.2.10
- Add Group dictionaries with ICC-based color space to all pages
- Fix XObjects (Form XObjects) that have DeviceRGB in their Group dictionaries
- Reference OutputIntent's ICC profile as the blending color space
- Enable page compression for smaller output files

This ensures PDFs with transparency pass VeraPDF validation for PDF/A-2b and PDF/A-3b.
This commit is contained in:
abdullahalam123
2026-01-02 17:04:50 +05:30
parent bb42a5aec0
commit bddd11c07b
5 changed files with 152 additions and 142 deletions
Download Patch File Download Diff File Expand all files Collapse all files

93
src/js/main.ts
View File

@@ -321,70 +321,6 @@ const init = async () => {
const searchBar = document.getElementById('search-bar');
const categoryGroups = dom.toolGrid.querySelectorAll('.category-group');
const fuzzyMatchWithScore = (searchTerm: string, targetText: string): number => {
if (!searchTerm) return 100;
const search = searchTerm.toLowerCase();
const target = targetText.toLowerCase();
if (target === search) return 100;
if (target.includes(search)) {
if (target.startsWith(search)) return 95;
if (target.includes(' ' + search)) return 90;
return 85;
}
const words = target.split(/\s+/);
const searchWords = search.split(/\s+/);
let wordBoundaryScore = 0;
let matchedWords = 0;
for (const searchWord of searchWords) {
for (const targetWord of words) {
if (targetWord.startsWith(searchWord)) {
matchedWords++;
wordBoundaryScore += 20;
break;
}
}
}
if (matchedWords === searchWords.length) {
return Math.min(80, wordBoundaryScore);
}
let searchIndex = 0;
let targetIndex = 0;
let consecutiveMatches = 0;
let maxConsecutive = 0;
let totalMatches = 0;
while (searchIndex < search.length && targetIndex < target.length) {
if (search[searchIndex] === target[targetIndex]) {
searchIndex++;
totalMatches++;
consecutiveMatches++;
maxConsecutive = Math.max(maxConsecutive, consecutiveMatches);
} else {
consecutiveMatches = 0;
}
targetIndex++;
}
if (searchIndex !== search.length) return 0;
const matchRatio = totalMatches / search.length;
const consecutiveBonus = (maxConsecutive / search.length) * 20;
const lengthPenalty = Math.max(0, (target.length - search.length) / target.length) * 10;
const score = Math.max(0, Math.min(75,
(matchRatio * 50) + consecutiveBonus - lengthPenalty
));
return score;
};
searchBar.addEventListener('input', () => {
// @ts-expect-error TS(2339) FIXME: Property 'value' does not exist on type 'HTMLEleme... Remove this comment to see the full error message
const searchTerm = searchBar.value.toLowerCase().trim();
@@ -392,35 +328,22 @@ const init = async () => {
categoryGroups.forEach((group) => {
const toolCards = Array.from(group.querySelectorAll('.tool-card'));
const scoredCards = toolCards.map((card) => {
const toolName = card.querySelector('h3')?.textContent || '';
const toolSubtitle = card.querySelector('p')?.textContent || '';
const nameScore = fuzzyMatchWithScore(searchTerm, toolName);
const subtitleScore = fuzzyMatchWithScore(searchTerm, toolSubtitle);
const score = Math.max(nameScore, subtitleScore) +
(nameScore > 0 && subtitleScore > 0 ? 5 : 0);
return { card, score };
});
scoredCards.sort((a, b) => b.score - a.score);
let visibleToolsInCategory = 0;
const threshold = 10;
scoredCards.forEach(({ card, score }, index) => {
const isMatch = score >= threshold;
card.classList.toggle('hidden', !isMatch);
toolCards.forEach((card) => {
const toolName = (card.querySelector('h3')?.textContent || '').toLowerCase();
const toolSubtitle = (card.querySelector('p')?.textContent || '').toLowerCase();
const isMatch = !searchTerm || toolName.includes(searchTerm) || toolSubtitle.includes(searchTerm);
(card as HTMLElement).style.display = isMatch ? '' : 'none';
if (isMatch) {
visibleToolsInCategory++;
(card as HTMLElement).style.order = index.toString();
}
});
group.classList.toggle('hidden', visibleToolsInCategory === 0);
(group as HTMLElement).style.display = visibleToolsInCategory === 0 ? 'none' : '';
});
});