jfjoch_viewer: Pressing "A" sets auto contrast

2026-01-31 16:17:32 +01:00
parent 0c71e9406b
commit 0a6ade81fa
4 changed files with 18 additions and 4 deletions
@@ -342,14 +342,19 @@ void JFJochDiffractionImage::loadImage(std::shared_ptr<const JFJochReaderImage>

 void JFJochDiffractionImage::setAutoForeground(bool input) {
    auto_fg = input;
-    if (image && auto_fg) {
-        // If auto_foreground is not set, then view stays with the current settings till these are explicitly changed
+    // If auto_foreground is not set, then view stays with the current settings till these are explicitly changed
+    if (auto_fg)
+        setAutoForegroundOnce();
+    emit autoForegroundChanged(auto_fg);
+}
+
+void JFJochDiffractionImage::setAutoForegroundOnce() {
+    if (image) {
        foreground = image->GetAutoContrastValue();
        emit foregroundChanged(foreground);
        GeneratePixmap();
        Redraw();
    }
-    emit autoForegroundChanged(auto_fg);
 }

 void JFJochDiffractionImage::setResolutionRing(QVector<float> v) {