Issue #207: Zoom to Cursor (Zoom Anchoring)

2025-06-05 21:59:17 +02:00 · 2024-08-31 19:25:08 +02:00
parent 2a93ca5a1f
commit b97e36ce0d
4 changed files with 32 additions and 10 deletions
--- a/Pdf4QtLibWidgets/sources/pdfdrawspacecontroller.h
+++ b/Pdf4QtLibWidgets/sources/pdfdrawspacecontroller.h
@ -254,7 +254,8 @@ public:
    /// Sets the zoom. Tries to preserve current offsets (so the current visible
    /// area will be visible after the zoom).
    /// \param zoom New zoom
-    void zoom(PDFReal zoom);
+    /// \param widgetPosition Position of the mouse during zooming
+    void zoom(PDFReal zoom, std::optional<QPointF> widgetPosition = std::nullopt);

    enum class ZoomHint
    {