[graphics/krita] libs/ui: Change default zoom scale factor to 10x

Git commit 3addc98a71558ae590a459f1aa8ee80b4ab0e770 by Emmet O'Neill, on behalf of Dat Le.
Committed on 13/08/2026 at 23:16.
Pushed by emmetoneill into branch 'master'.

Change default zoom scale factor to 10x

M  +1    -1    libs/ui/kis_config.cc
M  +1    -2    libs/ui/tool/KisAsyncColorSamplerHelper.cpp

https://invent.kde.org/graphics/krita/-/commit/3addc98a71558ae590a459f1aa8ee80b4ab0e770

diff --git a/libs/ui/kis_config.cc b/libs/ui/kis_config.cc
index d881e3389b0..ff8e084d0af 100644
--- a/libs/ui/kis_config.cc
+++ b/libs/ui/kis_config.cc
@@ -609,7 +609,7 @@ void KisConfig::setColorSamplerZoomPreviewEnabled(bool enabled) {
 }
 
 qreal KisConfig::colorSamplerZoomPreviewScale(bool defaultValue) const {
-    qreal def = 5;
+    qreal def = 10;
     if (!defaultValue) {
         return m_cfg.readEntry("colorSamplerZoomPreviewScale", def);
     }
diff --git a/libs/ui/tool/KisAsyncColorSamplerHelper.cpp b/libs/ui/tool/KisAsyncColorSamplerHelper.cpp
index a70fc642215..e952c24fcab 100644
--- a/libs/ui/tool/KisAsyncColorSamplerHelper.cpp
+++ b/libs/ui/tool/KisAsyncColorSamplerHelper.cpp
@@ -73,7 +73,7 @@ struct KisAsyncColorSamplerHelper::Private
     QRectF previewDocRect;
 
     bool circleZoomPreviewEnabled {false};
-    qreal circleZoomPreviewScale {5};
+    qreal circleZoomPreviewScale {10};
     KisConfig::ColorSamplerPreviewCirclePosition circlePreviewPosition = KisConfig::ColorSamplerPreviewCirclePosition::Center;
     QPointF sampleDocPoint;
 
@@ -704,7 +704,6 @@ void KisAsyncColorSamplerHelper::paintCircle(QPainter &gc,
 void KisAsyncColorSamplerHelper::paintCircleCrosshair(QPainter &gc, const QRectF &viewRectF, const QColor &currentColor)
 {
     QColor crosshairColor = Qt::black;
-    // TODO: Check back with Wolthera about the sRGB param
     qreal luminance = KisPaintingTweaks::luminosityCoarse(currentColor);
     if (luminance < 0.5) crosshairColor = Qt::white;