From 266aa37c48222993bf7bdad6834e31bd08736f5e Mon Sep 17 00:00:00 2001
From: Jake Vanderwerf <get@jakevanderwerf.ca>
Date: Sat, 23 May 2026 21:22:07 +0000
Subject: [PATCH] =Post type archive meta title fix
---
assets/js/concise/Gallery.js | 51 ++++++++++++++++++++++-----------------------------
1 files changed, 22 insertions(+), 29 deletions(-)
diff --git a/assets/js/concise/Gallery.js b/assets/js/concise/Gallery.js
index 4890b50..948ab0f 100644
--- a/assets/js/concise/Gallery.js
+++ b/assets/js/concise/Gallery.js
@@ -26,7 +26,7 @@
this.initModal();
this.initListeners();
this.initSubscribers();
-
+ console.log('Gallery loaded...');
}
/*********************************************************************
ELEMENTS
@@ -193,17 +193,12 @@
// PINCH (two pointers)
if (this.activePointers.size === 2) {
const pts = [...this.activePointers.values()];
- const dist = Math.hypot(
- pts[0].x - pts[1].x,
- pts[0].y - pts[1].y
- );
+ const dist = Math.hypot(pts[0].x - pts[1].x, pts[0].y - pts[1].y);
+ const increment = this.pinchStartScale * (dist / this.pinchStartDist) - this.zoom.scale;
- const newScale = this.pinchStartScale * (dist / this.pinchStartDist);
- const increment = newScale - this.zoom.scale;
-
- // Zoom centered (NO midpoint)
- this.handleZoom(increment);
-
+ const midX = (pts[0].x + pts[1].x) / 2; // ← anchor to finger midpoint
+ const midY = (pts[0].y + pts[1].y) / 2;
+ this.handleZoom(increment, midX, midY);
return;
}
@@ -216,35 +211,26 @@
}
onPointerUp(e) {
+ const last = this.activePointers.get(e.pointerId); // grab before delete
this.activePointers.delete(e.pointerId);
if (this.activePointers.size < 2) {
this.pinchStartDist = 0;
}
- // Only check for swipe if we weren't panning and no more active pointers
- if (!this.zoom.panning && this.activePointers.size === 0) {
- // End of tap or swipe - detect swipe
- this.swipe.endX = e.clientX;
- this.swipe.endY = e.clientY;
- const dx = this.swipe.endX - this.swipe.startX;
- const dy = this.swipe.endY - this.swipe.startY;
+ if (this.zoom.scale <= 1 && !this.zoom.panning && this.activePointers.size === 0) {
+ const endX = last?.x ?? e.clientX; // use tracked position, fall back to event
+ const endY = last?.y ?? e.clientY;
+ const dx = endX - this.swipe.startX;
+ const dy = endY - this.swipe.startY;
- if (Math.abs(dx) > this.zoom.threshold) {
- if (dx > 0) {
- console.log('Swipe right');
- this.prevElement();
- } else {
- console.log('Swipe left');
- this.nextElement();
- }
+ if (Math.abs(dx) > this.zoom.threshold && Math.abs(dx) > Math.abs(dy)) {
+ dx > 0 ? this.prevElement() : this.nextElement();
}
}
- // Reset panning state when all pointers are released
if (this.activePointers.size === 0) {
this.zoom.panning = false;
- // Reset cursor based on zoom state
this.ui.gallery.image.style.cursor = this.zoom.scale > 1 ? 'grab' : 'default';
}
}
@@ -290,12 +276,19 @@
}
applyTransform() {
- // this.clampPan();
+ this.clampPan();
const img = this.ui.gallery.image;
img.style.transform = `translate(${this.zoom.x}px, ${this.zoom.y}px) scale(${this.zoom.scale})`;
// Update cursor based on zoom level
img.style.cursor = this.zoom.scale > 1 ? 'grab' : 'default';
}
+ clampPan() {
+ const img = this.ui.gallery.image;
+ const excessX = Math.max(0, (img.offsetWidth * this.zoom.scale - window.innerWidth) / 2);
+ const excessY = Math.max(0, (img.offsetHeight * this.zoom.scale - window.innerHeight) / 2);
+ this.zoom.x = Math.max(-excessX, Math.min(excessX, this.zoom.x));
+ this.zoom.y = Math.max(-excessY, Math.min(excessY, this.zoom.y));
+ }
resetZoom() {
this.zoom.scale = 1;
this.zoom.x = 0;
--
Gitblit v1.10.0