changed zoom threshold for caching DNA as PNG image from 1 to 0.5

UC-Davis-molecular-computing · Sep 6, 2022 · d4c7ca5 · d4c7ca5
1 parent c21c592
commit d4c7ca5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/src/constants.dart b/lib/src/constants.dart
@@ -383,7 +383,7 @@ const int DNA_SEQUENCE_VERTICAL_OFFSET = 50;
 const int DNA_SEQUENCE_HORIZONTAL_OFFSET = 50;
 
 // Zoom threshold used for caching the svg as png.
-const num ZOOM_THRESHOLD = 1;
+const num ZOOM_THRESHOLD = 0.5;
 
 /////////////////////////////////////////////////////////////
 // Backend

diff --git a/web/index.html b/web/index.html
@@ -295,7 +295,7 @@
         // svg-png-caching
 
         function on_zoom(newZoom) {
-            if (newZoom < 1 && svg_cache_callback) {
+            if (newZoom < zoom_threshold && svg_cache_callback) {
                 svg_cache_callback();
             }
         }