fix(pdf): preserve accented names in revised CV and letter headings

2026-10-29 23:38:43 +01:00
parent 38d7133d20
commit 154a9e89f5
13 changed files with 235 additions and 13 deletions
@@ -0,0 +1,27 @@
+// Run in the preview frame after fonts/pagination settle, rather than using text-cell tops.
+export function minimumNameInkClearance(selector: string): number {
+  const name = document.querySelector(selector);
+  const flow = document.querySelector('[data-cv-preview-flow]');
+  const context = document.createElement('canvas').getContext('2d');
+  if (!name || !flow || !context) throw new Error('Missing name or settled print fragment');
+  const clipTop = flow.getBoundingClientRect().top;
+  const clearance: number[] = [];
+  const walker = document.createTreeWalker(name, NodeFilter.SHOW_TEXT);
+  let node;
+  while ((node = walker.nextNode())) {
+    const style = getComputedStyle(node.parentElement!);
+    context.font = `${style.fontStyle} ${style.fontWeight} ${style.fontSize} ${style.fontFamily}`;
+    let offset = 0;
+    for (const character of node.textContent || '') {
+      const range = document.createRange();
+      range.setStart(node, offset); range.setEnd(node, offset + character.length);
+      offset += character.length;
+      if (!character.trim()) continue;
+      const rect = range.getClientRects()[0], glyph = context.measureText(character);
+      if (!rect) throw new Error('Name glyph has no rendered position');
+      clearance.push(rect.top + glyph.fontBoundingBoxAscent - glyph.actualBoundingBoxAscent - clipTop);
+    }
+  }
+  if (!clearance.length) throw new Error('Empty name cannot qualify glyph clearance');
+  return Math.min(...clearance);
+}