Use QNanoColor for pen color

Author: adazem009

src/penattributes.h

@@ -2,14 +2,14 @@
 
 #pragma once
 
-#include <QColor>
+#include <qnanocolor.h>
 
 namespace scratchcpprender
 {
 
 struct PenAttributes
 {
-        QColor color = QColor(0, 0, 255);
+        QNanoColor color = QNanoColor(0, 0, 255);
         double diameter = 1;
 };
 

src/penlayer.cpp

@@ -109,9 +109,8 @@ void scratchcpprender::PenLayer::drawLine(const PenAttributes &penAttributes, do
 
     // Set pen attributes
     m_painter->setLineWidth(penAttributes.diameter);
-    QNanoColor col(penAttributes.color.red(), penAttributes.color.green(), penAttributes.color.blue(), penAttributes.color.alpha());
-    m_painter->setStrokeStyle(col);
-    m_painter->setFillStyle(col);
+    m_painter->setStrokeStyle(penAttributes.color);
+    m_painter->setFillStyle(penAttributes.color);
     m_painter->setLineJoin(QNanoPainter::JOIN_ROUND);
     m_painter->setLineCap(QNanoPainter::CAP_ROUND);
     m_painter->setAntialias(m_antialiasingEnabled ? 1.0f : 0.0f);

src/penstate.h

@@ -31,7 +31,7 @@ struct PenState
             const int v = brightness * 255 / 100;
             const int a = 255 - transparency * 255 / 100;
 
-            penAttributes.color = QColor::fromHsv(h, s, v, a);
+            penAttributes.color = QNanoColor::fromQColor(QColor::fromHsv(h, s, v, a));
         }
 };