docs: archify

2026-08-24 19:34:16 -03:00
parent 23de7d8fe7
commit d2d1aad001
180 changed files with 216559 additions and 5766 deletions
@@ -0,0 +1,26 @@
+export const DESKTOP_READABILITY_VIEWPORT = Object.freeze({ width: 1440, height: 900 });
+export const DESKTOP_READER_MIN_WIDTH = 960;
+export const DESKTOP_READER_HORIZONTAL_CHROME = 30;
+export const DESKTOP_READER_DIAGRAM_WIDTH = DESKTOP_READER_MIN_WIDTH - DESKTOP_READER_HORIZONTAL_CHROME;
+export const MIN_PROJECTED_NODE_TEXT_PX = 6;
+
+export function projectedNodeTextPx(sourceFontPx, viewBoxWidth, diagramWidth = DESKTOP_READER_DIAGRAM_WIDTH) {
+  if (![sourceFontPx, viewBoxWidth, diagramWidth].every(Number.isFinite) || viewBoxWidth <= 0 || diagramWidth <= 0) {
+    return Number.NaN;
+  }
+  return sourceFontPx * Math.min(1, diagramWidth / viewBoxWidth);
+}
+
+export function minimumReadableSourceTextPx(
+  viewBoxWidth,
+  diagramWidth = DESKTOP_READER_DIAGRAM_WIDTH,
+  minimumProjectedPx = MIN_PROJECTED_NODE_TEXT_PX,
+) {
+  if (![viewBoxWidth, diagramWidth, minimumProjectedPx].every(Number.isFinite)
+    || viewBoxWidth <= 0
+    || diagramWidth <= 0
+    || minimumProjectedPx <= 0) {
+    return Number.NaN;
+  }
+  return minimumProjectedPx / Math.min(1, diagramWidth / viewBoxWidth);
+}