From 06e5c4e09ea8373e153e8fa8b3ea97203f7c61f9 Mon Sep 17 00:00:00 2001
From: Catalin Mititiuc
Date: Wed, 19 Mar 2025 19:27:56 -0700
Subject: Add programmaticZoom
---
src/modules/zoom.js | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
(limited to 'src/modules')
diff --git a/src/modules/zoom.js b/src/modules/zoom.js
index 15e622e..3ccb918 100644
--- a/src/modules/zoom.js
+++ b/src/modules/zoom.js
@@ -24,15 +24,24 @@ function setTransform(el, computedMtx, translateMtx, scale) {
const transformMtx =
computedMtx.multiply(translateMtx).scale(scale).multiply(translateMtx.inverse());
- groups.forEach(([z, p]) => track(z, p, transformMtx));
+ //groups.forEach(([z, p]) => track(z, p, transformMtx));
el.style.transform = transformMtx;
}
-let groups = [];
+//let groups = [];
+
+export function programmaticZoom(el, point, scale, cb) {
+ const computedMtx = getComputedTransformMatrix(el);
+ const translateMtx = getTranslateMatrix(el, point.x, point.y);
+
+ setTransform(el, computedMtx, translateMtx, scale);
+
+ cb();
+}
export default function (el, factor = 0.1, cb) {
- groups = getTracked(document.querySelectorAll('svg g[class] use'));
+ //groups = getTracked(document.querySelectorAll('svg g[class] use'));
return e => {
e.preventDefault();
--
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