2 files changed, 35 insertions, 6 deletions
diff --git a/qmlplugin/hrGraph.cpp b/qmlplugin/hrGraph.cpp
index 7540083..625300e 100644
--- a/qmlplugin/hrGraph.cpp
+++ b/qmlplugin/hrGraph.cpp
@@ -59,8 +59,13 @@ void HrGraph::paint(QPainter *painter)
     for(int i = 0; i < j; i++) {
         calculatedTimeSeconds = (m_filedata.at(i).time - minTime)/timeDelta;
         calculatedValue = 1 - (m_filedata.at(i).value - minHrValue)/valueDelta;
-        points[i] = QPointF(1 + calculatedTimeSeconds*(height()-2), 1 + calculatedValue*(width()-2)); //these +2 -1 are here to make sure that the graph fits within the drawn area, as it will be clipped by qt if it doesn't.
+        points[i] = QPointF(m_lineWidth + calculatedTimeSeconds*(height()-2*m_lineWidth), m_lineWidth + calculatedValue*(width()-2*m_lineWidth)); //these +2 -1 are here to make sure that the graph fits within the drawn area, as it will be clipped by qt if it doesn't.
     }
+    QPen pen;
+    pen.setWidthF(m_lineWidth);
+    pen.setColor(m_color);
+    painter->setRenderHints(QPainter::Antialiasing);
+    painter->setPen(pen);
     painter->drawPolyline(points,j);
 }
 
@@ -100,3 +105,21 @@ void HrGraph::loadGraphData(QDate date) {
     qDebug() << "heartrate graph file loading done";
     file.close();
 }
+
+void HrGraph::setLineColor(QColor color) {
+    m_color = color;
+    update();
+}
+
+QColor HrGraph::lineColor() {
+    return m_color;
+}
+
+void HrGraph::setLineWidth(float width) {
+    m_lineWidth = width;
+    update();
+}
+
+float HrGraph::lineWidth() {
+    return m_lineWidth;
+}
diff --git a/qmlplugin/hrGraph.h b/qmlplugin/hrGraph.h
index 3e25311..55f4219 100644
--- a/qmlplugin/hrGraph.h
+++ b/qmlplugin/hrGraph.h
@@ -39,8 +39,8 @@ class HrGraph : public QQuickPaintedItem
 {
     Q_OBJECT
 
-    // Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
-    // Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
+    Q_PROPERTY(float lineWidth READ lineWidth WRITE setLineWidth)
+    Q_PROPERTY(QColor lineColor READ lineColor WRITE setLineColor NOTIFY lineColorChanged)
 
     struct HrDatapoint {
         qint64 time;
@@ -53,14 +53,20 @@ public:
 
 signals:
     void loadingDone();
+    void lineColorChanged();
+
+public slots:
+    float lineWidth();
+    void setLineWidth(float width);
+    QColor lineColor();
+    void setLineColor(QColor color);
 
 private:
     void updateBasePixmap();
     void loadGraphData(QDate date = QDate::currentDate());
 
-    float m_size;
-    QString m_name;
-    QColor m_color;
+    float m_lineWidth = 0;
+    QColor m_color = QColor(255,255,255);
     QPixmap m_pixmap;
     QList<HrDatapoint> m_filedata;
     bool m_fileLoadStatus;