jfjoch_viewer: ROI can be configured more flexibly

2025-11-05 13:40:12 +01:00
parent a0840f860d
commit 1e255a3ada
12 changed files with 278 additions and 1 deletions
@@ -728,3 +728,19 @@ void JFJochViewerImage::ShowImageMenu(QMouseEvent *event) {
        }
    }
 }
+
+void JFJochViewerImage::SetROIBox(QRect box) {
+    roi_type = RoiType::RoiBox;
+    roi_box = box;
+    roiStartPos = roi_box.topLeft();
+    roiEndPos = roi_box.bottomRight();
+    Redraw();
+}
+
+void JFJochViewerImage::SetROICircle(double x, double y, double radius) {
+    roi_type = RoiType::RoiCircle;
+    roi_box = QRectF(x - radius, y - radius, 2 * radius, 2 * radius).normalized();
+    roiStartPos = roi_box.topLeft();
+    roiEndPos = roi_box.bottomRight();
+    Redraw();
+}