Merge pull request #44 from neochapay/master

Add function to set custom mm and dp scale factor

src/controls/sizing.cpp

@@ -105,3 +105,26 @@ float Sizing::dp(float value)
 {
     return value*m_dp_factor;
 }
+
+
+void Sizing::setMmScaleFactor(float value)
+{
+    if(value != 0)
+    {
+        qDebug() << "Set custom mm scale factor";
+
+        m_p_width = value;
+        setMmScaleFactor();
+    }
+}
+
+
+void Sizing::setDpScaleFactor(float value)
+{
+    if(value != 0)
+    {
+        qDebug() << "Set custom dp scale factor";
+
+        m_dp_factor = value;
+    }
+}

src/controls/sizing.h

@@ -37,6 +37,9 @@ public:
     Q_INVOKABLE float mm(float value);
     Q_INVOKABLE float dp(float value);
 
+    Q_INVOKABLE void setMmScaleFactor(float value);
+    Q_INVOKABLE void setDpScaleFactor(float value);
+
 private:
     bool m_valid;