From ef040467772668410e7d23b136cecdbce453848c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcus=20P=C3=B6ckelmann?=
<marcus.poeckelmann@informatik.uni-halle.de>
Date: Wed, 17 Nov 2021 14:04:03 +0100
Subject: [PATCH] Bugfix: initial inverted edges-axis
---
catview.js | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/catview.js b/catview.js
index 5e4b62a..352c717 100644
--- a/catview.js
+++ b/catview.js
@@ -936,7 +936,8 @@ const CATview = new function() {
if(CATview.content){
CATview.set_margins();
- CATview.set_scale_x();
+ CATview.set_scale_x(0, CATview.edges.length + 1);
+ CATview.scale_edges_original = CATview.scale_edges.copy();
// relocate the content container
CATview.svg.select(".content").attr("transform", "translate(" + CATview.margin.left + "," + CATview.margin.top + ")");
CATview.draw_zebra_stripes();
@@ -991,8 +992,6 @@ const CATview = new function() {
let new_scale = d3.event.transform.k;
let new_translate = CATview.vertical == true ? (d3.event.transform.y/new_scale) : (d3.event.transform.x/new_scale);
- if(CATview.x_inverted)
- new_translate = -new_translate;
if(CATview.content){
@@ -1039,10 +1038,14 @@ const CATview = new function() {
CATview.translate = new_translate;
CATview.scale = new_scale;
-
// calculate the edges within this new zoom
let new_from = Math.ceil(CATview.scale_edges_original.invert(new_from_pixel));
let new_to = Math.floor(CATview.scale_edges_original.invert(new_to_pixel));
+ if(CATview.x_inverted){
+ let swap = new_from;
+ new_from = new_to;
+ new_to = swap;
+ }
if(new_from != CATview.from || new_to != CATview.to) {
// refresh the content only if edges within the new zoom have changed
CATview.refresh_content(new_from, new_to);
--
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