10 files changed, 173 insertions, 226 deletions

diff --git a/src/svg/qsvggraphics.cpp b/src/svg/qsvggraphics.cpp
index cd0e1ac..a29764a 100644
--- a/src/svg/qsvggraphics.cpp
+++ b/src/svg/qsvggraphics.cpp
@@ -78,33 +78,29 @@ void QSvgAnimation::draw(QPainter *, QSvgExtraStates &)
     qWarning("<animation> no implemented");
 }
 
-static inline QRectF boundsOnStroke(const QPainterPath &path, qreal width)
+static inline QRectF boundsOnStroke(QPainter *p, const QPainterPath &path, qreal width)
 {
     QPainterPathStroker stroker;
     stroker.setWidth(width);
     QPainterPath stroke = stroker.createStroke(path);
-    return stroke.boundingRect();
+    return p->transform().map(stroke).boundingRect();
 }
 
-QSvgCircle::QSvgCircle(QSvgNode *parent, const QRectF &rect)
+QSvgEllipse::QSvgEllipse(QSvgNode *parent, const QRectF &rect)
     : QSvgNode(parent), m_bounds(rect)
 {
 }
 
 
-QRectF QSvgCircle::bounds() const
+QRectF QSvgEllipse::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    qreal sw = strokeWidth();
-    if (qFuzzyIsNull(sw))
-        return m_bounds;
-    else {
-        QPainterPath path;
-        path.addRect(m_bounds);
-        return boundsOnStroke(path, sw);
-    }
+    QPainterPath path;
+    path.addEllipse(m_bounds);
+    qreal sw = strokeWidth(p);
+    return qFuzzyIsNull(sw) ? p->transform().map(path).boundingRect() : boundsOnStroke(p, path, sw);
 }
 
-void QSvgCircle::draw(QPainter *p, QSvgExtraStates &states)
+void QSvgEllipse::draw(QPainter *p, QSvgExtraStates &states)
 {
     applyStyle(p, states);
     QT_SVG_DRAW_SHAPE(p->drawEllipse(m_bounds));
@@ -112,9 +108,8 @@ void QSvgCircle::draw(QPainter *p, QSvgExtraStates &states)
 }
 
 QSvgArc::QSvgArc(QSvgNode *parent, const QPainterPath &path)
-    : QSvgNode(parent), cubic(path)
+    : QSvgNode(parent), m_path(path)
 {
-    m_cachedBounds = path.boundingRect();
 }
 
 void QSvgArc::draw(QPainter *p, QSvgExtraStates &states)
@@ -123,36 +118,12 @@ void QSvgArc::draw(QPainter *p, QSvgExtraStates &states)
     if (p->pen().widthF() != 0) {
         qreal oldOpacity = p->opacity();
         p->setOpacity(oldOpacity * states.strokeOpacity);
-        p->drawPath(cubic);
+        p->drawPath(m_path);
         p->setOpacity(oldOpacity);
     }
     revertStyle(p, states);
 }
 
-QSvgEllipse::QSvgEllipse(QSvgNode *parent, const QRectF &rect)
-    : QSvgNode(parent), m_bounds(rect)
-{
-}
-
-QRectF QSvgEllipse::bounds() const
-{
-    qreal sw = strokeWidth();
-    if (qFuzzyIsNull(sw))
-        return m_bounds;
-    else {
-        QPainterPath path;
-        path.addEllipse(m_bounds);
-        return boundsOnStroke(path, sw);
-    }
-}
-
-void QSvgEllipse::draw(QPainter *p, QSvgExtraStates &states)
-{
-    applyStyle(p, states);
-    QT_SVG_DRAW_SHAPE(p->drawEllipse(m_bounds));
-    revertStyle(p, states);
-}
-
 QSvgImage::QSvgImage(QSvgNode *parent, const QImage &image,
                      const QRect &bounds)
     : QSvgNode(parent), m_image(image),
@@ -173,7 +144,7 @@ void QSvgImage::draw(QPainter *p, QSvgExtraStates &states)
 
 
 QSvgLine::QSvgLine(QSvgNode *parent, const QLineF &line)
-    : QSvgNode(parent), m_bounds(line)
+    : QSvgNode(parent), m_line(line)
 {
 }
 
@@ -184,7 +155,7 @@ void QSvgLine::draw(QPainter *p, QSvgExtraStates &states)
     if (p->pen().widthF() != 0) {
         qreal oldOpacity = p->opacity();
         p->setOpacity(oldOpacity * states.strokeOpacity);
-        p->drawLine(m_bounds);
+        p->drawLine(m_line);
         p->setOpacity(oldOpacity);
     }
     revertStyle(p, states);
@@ -203,19 +174,11 @@ void QSvgPath::draw(QPainter *p, QSvgExtraStates &states)
     revertStyle(p, states);
 }
 
-QRectF QSvgPath::bounds() const
+QRectF QSvgPath::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    qreal sw = strokeWidth();
-    if (qFuzzyIsNull(sw)) {
-        if (m_cachedBounds.isNull())
-            //m_cachedBounds = m_path.controlPointRect();
-            m_cachedBounds = m_path.boundingRect();
-
-        return m_cachedBounds;
-    }
-    else {
-        return boundsOnStroke(m_path, sw);
-    }
+    qreal sw = strokeWidth(p);
+    return qFuzzyIsNull(sw) ? p->transform().map(m_path).boundingRect()
+        : boundsOnStroke(p, m_path, sw);
 }
 
 QSvgPolygon::QSvgPolygon(QSvgNode *parent, const QPolygonF &poly)
@@ -223,15 +186,15 @@ QSvgPolygon::QSvgPolygon(QSvgNode *parent, const QPolygonF &poly)
 {
 }
 
-QRectF QSvgPolygon::bounds() const
+QRectF QSvgPolygon::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    qreal sw = strokeWidth();
-    if (qFuzzyIsNull(sw))
-        return m_poly.boundingRect();
-    else {
+    qreal sw = strokeWidth(p);
+    if (qFuzzyIsNull(sw)) {
+        return p->transform().map(m_poly).boundingRect();
+    } else {
         QPainterPath path;
         path.addPolygon(m_poly);
-        return boundsOnStroke(path, sw);
+        return boundsOnStroke(p, path, sw);
     }
 }
 
@@ -274,15 +237,15 @@ QSvgRect::QSvgRect(QSvgNode *node, const QRectF &rect, int rx, int ry)
 {
 }
 
-QRectF QSvgRect::bounds() const
+QRectF QSvgRect::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    qreal sw = strokeWidth();
-    if (qFuzzyIsNull(sw))
-        return m_rect;
-    else {
+    qreal sw = strokeWidth(p);
+    if (qFuzzyIsNull(sw)) {
+        return p->transform().mapRect(m_rect);
+    } else {
         QPainterPath path;
         path.addRect(m_rect);
-        return boundsOnStroke(path, sw);
+        return boundsOnStroke(p, path, sw);
     }
 }
 
@@ -322,7 +285,7 @@ void QSvgText::setTextArea(const QSizeF &size)
     m_type = TEXTAREA;
 }
 
-//QRectF QSvgText::bounds() const {}
+//QRectF QSvgText::bounds(QPainter *p, QSvgExtraStates &) const {}
 
 void QSvgText::draw(QPainter *p, QSvgExtraStates &states)
 {
@@ -593,80 +556,57 @@ QSvgNode::Type QSvgVideo::type() const
     return VIDEO;
 }
 
-QRectF QSvgUse::bounds() const
-{
-    if (m_link && m_bounds.isEmpty())  {
-        m_bounds = m_link->bounds();
-        m_bounds = QRectF(m_bounds.x()+m_start.x(),
-                          m_bounds.y()+m_start.y(),
-                          m_bounds.width(),
-                          m_bounds.height());
-
-        return m_bounds;
-    }
-    return m_bounds;
-}
-
-QRectF QSvgUse::transformedBounds(const QTransform &transform) const
+QRectF QSvgUse::bounds(QPainter *p, QSvgExtraStates &states) const
 {
     QRectF bounds;
-    QTransform t = transform;
-
-    if (m_link)  {
-        QSvgTransformStyle *transStyle = m_style.transform;
-        if (transStyle) {
-            t = transStyle->qtransform() * t;
-        }
-        t.translate(m_start.x(), m_start.y());
-
-        bounds = m_link->transformedBounds(t);
-
-        return bounds;
+    if (m_link) {
+        p->translate(m_start);
+        bounds = m_link->transformedBounds(p, states);
+        p->translate(-m_start);
     }
     return bounds;
 }
 
-QRectF QSvgPolyline::bounds() const
+QRectF QSvgPolyline::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    qreal sw = strokeWidth();
-    if (qFuzzyIsNull(sw))
-        return m_poly.boundingRect();
-    else {
+    qreal sw = strokeWidth(p);
+    if (qFuzzyIsNull(sw)) {
+        return p->transform().map(m_poly).boundingRect();
+    } else {
         QPainterPath path;
         path.addPolygon(m_poly);
-        return boundsOnStroke(path, sw);
+        return boundsOnStroke(p, path, sw);
     }
 }
 
-QRectF QSvgArc::bounds() const
+QRectF QSvgArc::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    qreal sw = strokeWidth();
-    if (qFuzzyIsNull(sw))
-        return m_cachedBounds;
-    else {
-        return boundsOnStroke(cubic, sw);
-    }
+    qreal sw = strokeWidth(p);
+    return qFuzzyIsNull(sw) ? p->transform().map(m_path).boundingRect()
+        : boundsOnStroke(p, m_path, sw);
 }
 
-QRectF QSvgImage::bounds() const
+QRectF QSvgImage::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    return m_bounds;
+    return p->transform().mapRect(m_bounds);
 }
 
-QRectF QSvgLine::bounds() const
+QRectF QSvgLine::bounds(QPainter *p, QSvgExtraStates &) const
 {
-    qreal sw = strokeWidth();
+    qreal sw = strokeWidth(p);
     if (qFuzzyIsNull(sw)) {
-        qreal minX = qMin(m_bounds.x1(), m_bounds.x2());
-        qreal minY = qMin(m_bounds.y1(), m_bounds.y2());
-        qreal maxX = qMax(m_bounds.x1(), m_bounds.x2());
-        qreal maxY = qMax(m_bounds.y1(), m_bounds.y2());
-        return QRectF(minX, minY, maxX-minX, maxY-minY);
+        QPointF p1 = p->transform().map(m_line.p1());
+        QPointF p2 = p->transform().map(m_line.p2());
+        qreal minX = qMin(p1.x(), p2.x());
+        qreal minY = qMin(p1.y(), p2.y());
+        qreal maxX = qMax(p1.x(), p2.x());
+        qreal maxY = qMax(p1.y(), p2.y());
+        return QRectF(minX, minY, maxX - minX, maxY - minY);
     } else {
         QPainterPath path;
-        path.moveTo(m_bounds.x1(), m_bounds.y1());
-        path.lineTo(m_bounds.x2(), m_bounds.y2());
-        return boundsOnStroke(path, sw);
+        path.moveTo(m_line.p1());
+        path.lineTo(m_line.p2());
+        return boundsOnStroke(p, path, sw);
     }
 }
 
diff --git a/src/svg/qsvggraphics_p.h b/src/svg/qsvggraphics_p.h
index ca06777..fdc770a 100644
--- a/src/svg/qsvggraphics_p.h
+++ b/src/svg/qsvggraphics_p.h
@@ -80,32 +80,27 @@ public:
     QSvgArc(QSvgNode *parent, const QPainterPath &path);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
-    QPainterPath cubic;
-    QRectF m_cachedBounds;
+    QPainterPath m_path;
 };
 
-class QSvgCircle : public QSvgNode
+class QSvgEllipse : public QSvgNode
 {
 public:
-    QSvgCircle(QSvgNode *parent, const QRectF &rect);
+    QSvgEllipse(QSvgNode *parent, const QRectF &rect);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
     QRectF m_bounds;
 };
 
-class QSvgEllipse : public QSvgNode
+class QSvgCircle : public QSvgEllipse
 {
 public:
-    QSvgEllipse(QSvgNode *parent, const QRectF &rect);
-    virtual void draw(QPainter *p, QSvgExtraStates &states);
+    QSvgCircle(QSvgNode *parent, const QRectF &rect) : QSvgEllipse(parent, rect) { }
     virtual Type type() const;
-    virtual QRectF bounds() const;
-private:
-    QRectF m_bounds;
 };
 
 class QSvgImage : public QSvgNode
@@ -115,7 +110,7 @@ public:
               const QRect &bounds);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
     QImage m_image;
     QRect  m_bounds;
@@ -127,9 +122,9 @@ public:
     QSvgLine(QSvgNode *parent, const QLineF &line);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
-    QLineF m_bounds;
+    QLineF m_line;
 };
 
 class QSvgPath : public QSvgNode
@@ -138,14 +133,13 @@ public:
     QSvgPath(QSvgNode *parent, const QPainterPath &qpath);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 
     QPainterPath *qpath() {
         return &m_path;
     }
 private:
     QPainterPath m_path;
-    mutable QRectF m_cachedBounds;
 };
 
 class QSvgPolygon : public QSvgNode
@@ -154,7 +148,7 @@ public:
     QSvgPolygon(QSvgNode *parent, const QPolygonF &poly);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
     QPolygonF m_poly;
 };
@@ -165,7 +159,7 @@ public:
     QSvgPolyline(QSvgNode *parent, const QPolygonF &poly);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
     QPolygonF m_poly;
 };
@@ -176,7 +170,7 @@ public:
     QSvgRect(QSvgNode *paren, const QRectF &rect, int rx=0, int ry=0);
     virtual Type type() const;
     virtual void draw(QPainter *p, QSvgExtraStates &states);
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
     QRectF m_rect;
     int m_rx, m_ry;
@@ -205,7 +199,7 @@ public:
     void addLineBreak() {m_tspans.append(LINEBREAK);}
     void setWhitespaceMode(WhitespaceMode mode) {m_mode = mode;}
 
-    //virtual QRectF bounds() const;
+    //virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 private:
     static QSvgTspan * const LINEBREAK;
 
@@ -248,13 +242,11 @@ public:
     QSvgUse(const QPointF &start, QSvgNode *parent, QSvgNode *link);
     virtual void draw(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
-    virtual QRectF bounds() const;
-    virtual QRectF transformedBounds(const QTransform &transform) const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
 
 private:
     QSvgNode *m_link;
     QPointF   m_start;
-    mutable QRectF    m_bounds;
 };
 
 class QSvgVideo : public QSvgNode
diff --git a/src/svg/qsvgnode.cpp b/src/svg/qsvgnode.cpp
index 86f2af5..f6bc1c0 100644
--- a/src/svg/qsvgnode.cpp
+++ b/src/svg/qsvgnode.cpp
@@ -45,6 +45,7 @@
 #ifndef QT_NO_SVG
 
 #include "qdebug.h"
+#include "qstack.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -114,12 +115,12 @@ void QSvgNode::appendStyleProperty(QSvgStyleProperty *prop, const QString &id)
     }
 }
 
-void QSvgNode::applyStyle(QPainter *p, QSvgExtraStates &states)
+void QSvgNode::applyStyle(QPainter *p, QSvgExtraStates &states) const
 {
-    m_style.apply(p, bounds(), this, states);
+    m_style.apply(p, this, states);
 }
 
-void QSvgNode::revertStyle(QPainter *p, QSvgExtraStates &states)
+void QSvgNode::revertStyle(QPainter *p, QSvgExtraStates &states) const
 {
     m_style.revert(p, states);
 }
@@ -195,11 +196,40 @@ QSvgFillStyleProperty * QSvgNode::styleProperty(const QString &id) const
     return doc ? doc->namedStyle(rid) : 0;
 }
 
-QRectF QSvgNode::bounds() const
+QRectF QSvgNode::bounds(QPainter *, QSvgExtraStates &) const
 {
     return QRectF(0, 0, 0, 0);
 }
 
+QRectF QSvgNode::transformedBounds() const
+{
+    if (!m_cachedBounds.isEmpty())
+        return m_cachedBounds;
+
+    QImage dummy(1, 1, QImage::Format_RGB32);
+    QPainter p(&dummy);
+    QSvgExtraStates states;
+
+    QPen pen(Qt::NoBrush, 1, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin);
+    pen.setMiterLimit(4);
+    p.setPen(pen);
+
+    QStack<QSvgNode*> parentApplyStack;
+    QSvgNode *parent = m_parent;
+    while (parent) {
+        parentApplyStack.push(parent);
+        parent = parent->parent();
+    }
+
+    for (int i = parentApplyStack.size() - 1; i >= 0; --i)
+        parentApplyStack[i]->applyStyle(&p, states);
+    
+    p.setWorldTransform(QTransform());
+
+    m_cachedBounds = transformedBounds(&p, states);
+    return m_cachedBounds;
+}
+
 QSvgTinyDocument * QSvgNode::document() const
 {
     QSvgTinyDocument *doc = 0;
@@ -274,19 +304,11 @@ void QSvgNode::setVisible(bool visible)
     m_visible = visible;
 }
 
-QRectF QSvgNode::transformedBounds(const QTransform &transform) const
+QRectF QSvgNode::transformedBounds(QPainter *p, QSvgExtraStates &states) const
 {
-    QTransform t = transform;
-
-    QSvgTransformStyle *transStyle = m_style.transform;
-    if (transStyle) {
-        t = transStyle->qtransform() * t;
-    }
-
-    QRectF rect = bounds();
-
-    rect = t.mapRect(rect);
-
+    applyStyle(p, states);
+    QRectF rect = bounds(p, states);
+    revertStyle(p, states);
     return rect;
 }
 
@@ -310,15 +332,12 @@ QSvgNode::DisplayMode QSvgNode::displayMode() const
     return m_displayMode;
 }
 
-qreal QSvgNode::strokeWidth() const
+qreal QSvgNode::strokeWidth(QPainter *p)
 {
-    QSvgStrokeStyle *stroke = static_cast<QSvgStrokeStyle*>(
-        styleProperty(QSvgStyleProperty::STROKE));
-    if (!stroke)
-        return 0;
-    if (stroke->stroke().brush().style() == Qt::NoBrush)
+    QPen pen = p->pen();
+    if (pen.style() == Qt::NoPen || pen.brush().style() == Qt::NoBrush || pen.isCosmetic())
         return 0;
-    return stroke->width();
+    return pen.widthF();
 }
 
 QT_END_NAMESPACE
diff --git a/src/svg/qsvgnode_p.h b/src/svg/qsvgnode_p.h
index 15466f2..a34c7c0 100644
--- a/src/svg/qsvgnode_p.h
+++ b/src/svg/qsvgnode_p.h
@@ -118,16 +118,17 @@ public:
     QSvgNode *parent() const;
 
     void appendStyleProperty(QSvgStyleProperty *prop, const QString &id);
-    void applyStyle(QPainter *p, QSvgExtraStates &states);
-    void revertStyle(QPainter *p, QSvgExtraStates &states);
+    void applyStyle(QPainter *p, QSvgExtraStates &states) const;
+    void revertStyle(QPainter *p, QSvgExtraStates &states) const;
     QSvgStyleProperty *styleProperty(QSvgStyleProperty::Type type) const;
     QSvgFillStyleProperty *styleProperty(const QString &id) const;
 
     QSvgTinyDocument *document() const;
 
     virtual Type type() const =0;
-    virtual QRectF bounds() const;
-    virtual QRectF transformedBounds(const QTransform &transform) const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
+    virtual QRectF transformedBounds(QPainter *p, QSvgExtraStates &states) const;
+    QRectF transformedBounds() const;
 
     void setRequiredFeatures(const QStringList &lst);
     const QStringList & requiredFeatures() const;
@@ -156,9 +157,9 @@ public:
     QString xmlClass() const;
     void setXmlClass(const QString &str);
 protected:
-    QSvgStyle   m_style;
+    mutable QSvgStyle m_style;
 
-    qreal strokeWidth() const;
+    static qreal strokeWidth(QPainter *p);
 private:
     QSvgNode   *m_parent;
 
@@ -174,6 +175,7 @@ private:
     QString m_class;
 
     DisplayMode m_displayMode;
+    mutable QRectF m_cachedBounds;
 
     friend class QSvgTinyDocument;
 };
diff --git a/src/svg/qsvgstructure.cpp b/src/svg/qsvgstructure.cpp
index 34426b7..db5cb9e 100644
--- a/src/svg/qsvgstructure.cpp
+++ b/src/svg/qsvgstructure.cpp
@@ -357,15 +357,12 @@ void QSvgSwitch::init()
     m_systemLanguagePrefix = m_systemLanguage.mid(0, idx);
 }
 
-QRectF QSvgStructureNode::bounds() const
+QRectF QSvgStructureNode::bounds(QPainter *p, QSvgExtraStates &states) const
 {
-    if (m_bounds.isEmpty()) {
-        foreach(QSvgNode *node, m_renderers) {
-            m_bounds |= node->transformedBounds(QTransform());
-        }
-    }
-
-    return m_bounds;
+    QRectF bounds;
+    foreach(QSvgNode *node, m_renderers)
+        bounds |= node->transformedBounds(p, states);
+    return bounds;
 }
 
 QSvgNode * QSvgStructureNode::previousSiblingNode(QSvgNode *n) const
diff --git a/src/svg/qsvgstructure_p.h b/src/svg/qsvgstructure_p.h
index fd6eb0a..dd82fc0 100644
--- a/src/svg/qsvgstructure_p.h
+++ b/src/svg/qsvgstructure_p.h
@@ -74,14 +74,13 @@ public:
     ~QSvgStructureNode();
     QSvgNode *scopeNode(const QString &id) const;
     void addChild(QSvgNode *child, const QString &id);
-    virtual QRectF bounds() const;
+    virtual QRectF bounds(QPainter *p, QSvgExtraStates &states) const;
     QSvgNode *previousSiblingNode(QSvgNode *n) const;
     QList<QSvgNode*> renderers() const { return m_renderers; }
 protected:
     QList<QSvgNode*>          m_renderers;
     QHash<QString, QSvgNode*> m_scope;
     QList<QSvgStructureNode*> m_linkedScopes;
-    mutable QRectF m_bounds;
 };
 
 class QSvgG : public QSvgStructureNode
diff --git a/src/svg/qsvgstyle.cpp b/src/svg/qsvgstyle.cpp
index 2b12c49..0d1bad9 100644
--- a/src/svg/qsvgstyle.cpp
+++ b/src/svg/qsvgstyle.cpp
@@ -73,7 +73,7 @@ QSvgStyleProperty::~QSvgStyleProperty()
 {
 }
 
-void QSvgFillStyleProperty::apply(QPainter *, const QRectF &, QSvgNode *, QSvgExtraStates &)
+void QSvgFillStyleProperty::apply(QPainter *, const QSvgNode *, QSvgExtraStates &)
 {
     Q_ASSERT(!"This should not be called!");
 }
@@ -89,7 +89,7 @@ QSvgQualityStyle::QSvgQualityStyle(int color)
 {
 
 }
-void QSvgQualityStyle::apply(QPainter *, const QRectF &, QSvgNode *, QSvgExtraStates &)
+void QSvgQualityStyle::apply(QPainter *, const QSvgNode *, QSvgExtraStates &)
 {
 
 }
@@ -136,7 +136,7 @@ void QSvgFillStyle::setBrush(QBrush brush)
     m_fillSet = 1;
 }
 
-void QSvgFillStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraStates &states)
+void QSvgFillStyle::apply(QPainter *p, const QSvgNode *, QSvgExtraStates &states)
 {
     m_oldFill = p->brush();
     m_oldFillRule = states.fillRule;
@@ -169,7 +169,7 @@ QSvgViewportFillStyle::QSvgViewportFillStyle(const QBrush &brush)
 {
 }
 
-void QSvgViewportFillStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraStates &)
+void QSvgViewportFillStyle::apply(QPainter *p, const QSvgNode *, QSvgExtraStates &)
 {
     m_oldFill = p->brush();
     p->setBrush(m_viewportFill);
@@ -224,7 +224,7 @@ int QSvgFontStyle::SVGToQtWeight(int weight) {
     return QFont::Normal;
 }
 
-void QSvgFontStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraStates &states)
+void QSvgFontStyle::apply(QPainter *p, const QSvgNode *, QSvgExtraStates &states)
 {
     m_oldQFont = p->font();
     m_oldSvgFont = states.svgFont;
@@ -292,7 +292,7 @@ QSvgStrokeStyle::QSvgStrokeStyle()
 {
 }
 
-void QSvgStrokeStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraStates &states)
+void QSvgStrokeStyle::apply(QPainter *p, const QSvgNode *, QSvgExtraStates &states)
 {
     m_oldStroke = p->pen();
     m_oldStrokeOpacity = states.strokeOpacity;
@@ -443,7 +443,7 @@ QSvgTransformStyle::QSvgTransformStyle(const QTransform &trans)
 {
 }
 
-void QSvgTransformStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraStates &)
+void QSvgTransformStyle::apply(QPainter *p, const QSvgNode *, QSvgExtraStates &)
 {
     m_oldWorldTransform = p->worldTransform();
     p->setWorldTransform(m_transform, true);
@@ -501,7 +501,7 @@ QSvgCompOpStyle::QSvgCompOpStyle(QPainter::CompositionMode mode)
 
 }
 
-void QSvgCompOpStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraStates &)
+void QSvgCompOpStyle::apply(QPainter *p, const QSvgNode *, QSvgExtraStates &)
 {
     m_oldMode = p->compositionMode();
     p->setCompositionMode(m_mode);
@@ -521,34 +521,34 @@ QSvgStyle::~QSvgStyle()
 {
 }
 
-void QSvgStyle::apply(QPainter *p, const QRectF &rect, QSvgNode *node, QSvgExtraStates &states)
+void QSvgStyle::apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states)
 {
     if (quality) {
-        quality->apply(p, rect, node, states);
+        quality->apply(p, node, states);
     }
 
     if (fill) {
-        fill->apply(p, rect, node, states);
+        fill->apply(p, node, states);
     }
 
     if (viewportFill) {
-        viewportFill->apply(p, rect, node, states);
+        viewportFill->apply(p, node, states);
     }
 
     if (font) {
-        font->apply(p, rect, node, states);
+        font->apply(p, node, states);
     }
 
     if (stroke) {
-        stroke->apply(p, rect, node, states);
+        stroke->apply(p, node, states);
     }
 
     if (transform) {
-        transform->apply(p, rect, node, states);
+        transform->apply(p, node, states);
     }
 
     if (animateColor) {
-        animateColor->apply(p, rect, node, states);
+        animateColor->apply(p, node, states);
     }
 
     //animated transforms have to be applied
@@ -572,16 +572,16 @@ void QSvgStyle::apply(QPainter *p, const QRectF &rect, QSvgNode *node, QSvgExtra
         // Apply the animateTransforms after and including the last one with additive="replace".
         for (; itr != animateTransforms.constEnd(); ++itr) {
             if ((*itr)->animActive(totalTimeElapsed))
-                (*itr)->apply(p, rect, node, states);
+                (*itr)->apply(p, node, states);
         }
     }
 
     if (opacity) {
-        opacity->apply(p, rect, node, states);
+        opacity->apply(p, node, states);
     }
 
     if (compop) {
-        compop->apply(p, rect, node, states);
+        compop->apply(p, node, states);
     }
 }
 
@@ -655,7 +655,7 @@ void QSvgAnimateTransform::setArgs(TransformType type, Additive additive, const
     m_count = args.count() / 3;
 }
 
-void QSvgAnimateTransform::apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &)
+void QSvgAnimateTransform::apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &)
 {
     m_oldWorldTransform = p->worldTransform();
     resolveMatrix(node);
@@ -669,7 +669,7 @@ void QSvgAnimateTransform::revert(QPainter *p, QSvgExtraStates &)
     m_transformApplied = false;
 }
 
-void QSvgAnimateTransform::resolveMatrix(QSvgNode *node)
+void QSvgAnimateTransform::resolveMatrix(const QSvgNode *node)
 {
     static const qreal deg2rad = qreal(0.017453292519943295769);
     qreal totalTimeElapsed = node->document()->currentElapsed();
@@ -834,7 +834,7 @@ void QSvgAnimateColor::setRepeatCount(qreal repeatCount)
     m_repeatCount = repeatCount;
 }
 
-void QSvgAnimateColor::apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &)
+void QSvgAnimateColor::apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &)
 {
     qreal totalTimeElapsed = node->document()->currentElapsed();
     if (totalTimeElapsed < m_from || m_finished)
@@ -912,7 +912,7 @@ QSvgOpacityStyle::QSvgOpacityStyle(qreal opacity)
 
 }
 
-void QSvgOpacityStyle::apply(QPainter *p, const QRectF &, QSvgNode *, QSvgExtraStates &)
+void QSvgOpacityStyle::apply(QPainter *p, const QSvgNode *, QSvgExtraStates &)
 {
     m_oldOpacity = p->opacity();
     p->setOpacity(m_opacity * m_oldOpacity);
diff --git a/src/svg/qsvgstyle_p.h b/src/svg/qsvgstyle_p.h
index 202de93..af3b4e5 100644
--- a/src/svg/qsvgstyle_p.h
+++ b/src/svg/qsvgstyle_p.h
@@ -172,7 +172,7 @@ public:
     };
 public:
     virtual ~QSvgStyleProperty();
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states)  =0;
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states) = 0;
     virtual void revert(QPainter *p, QSvgExtraStates &states) =0;
     virtual Type type() const=0;
 };
@@ -181,7 +181,7 @@ class QSvgFillStyleProperty : public QSvgStyleProperty
 {
 public:
     virtual QBrush brush(QPainter *p, QSvgExtraStates &states) = 0;
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
 };
 
@@ -189,7 +189,7 @@ class QSvgQualityStyle : public QSvgStyleProperty
 {
 public:
     QSvgQualityStyle(int color);
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 private:
@@ -221,7 +221,7 @@ class QSvgOpacityStyle : public QSvgStyleProperty
 {
 public:
     QSvgOpacityStyle(qreal opacity);
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 private:
@@ -233,7 +233,7 @@ class QSvgFillStyle : public QSvgStyleProperty
 {
 public:
     QSvgFillStyle();
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 
@@ -306,7 +306,7 @@ class QSvgViewportFillStyle : public QSvgStyleProperty
 {
 public:
     QSvgViewportFillStyle(const QBrush &brush);
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 
@@ -330,7 +330,7 @@ public:
 
     QSvgFontStyle(QSvgFont *font, QSvgTinyDocument *doc);
     QSvgFontStyle();
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 
@@ -410,7 +410,7 @@ class QSvgStrokeStyle : public QSvgStyleProperty
 {
 public:
     QSvgStrokeStyle();
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 
@@ -617,7 +617,7 @@ class QSvgTransformStyle : public QSvgStyleProperty
 {
 public:
     QSvgTransformStyle(const QTransform &transform);
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 
@@ -654,7 +654,7 @@ public:
     void setArgs(TransformType type, Additive additive, const QVector<qreal> &args);
     void setFreeze(bool freeze);
     void setRepeatCount(qreal repeatCount);
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
     QSvgAnimateTransform::Additive additiveType() const
@@ -688,7 +688,7 @@ public:
     }
 
 protected:
-    void resolveMatrix(QSvgNode *node);
+    void resolveMatrix(const QSvgNode *node);
 private:
     qreal m_from, m_to, m_by;
     qreal m_totalRunningTime;
@@ -712,7 +712,7 @@ public:
     void setArgs(bool fill, const QList<QColor> &colors);
     void setFreeze(bool freeze);
     void setRepeatCount(qreal repeatCount);
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 private:
@@ -732,7 +732,7 @@ class QSvgCompOpStyle : public QSvgStyleProperty
 {
 public:
     QSvgCompOpStyle(QPainter::CompositionMode mode);
-    virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
+    virtual void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
 
@@ -766,7 +766,7 @@ public:
     {}
     ~QSvgStyle();
 
-    void apply(QPainter *p, const QRectF &rect, QSvgNode *node, QSvgExtraStates &states);
+    void apply(QPainter *p, const QSvgNode *node, QSvgExtraStates &states);
     void revert(QPainter *p, QSvgExtraStates &states);
     QSvgRefCounter<QSvgQualityStyle>      quality;
     QSvgRefCounter<QSvgFillStyle>         fill;
diff --git a/src/svg/qsvgtinydocument.cpp b/src/svg/qsvgtinydocument.cpp
index 17618f7..b21b99f 100644
--- a/src/svg/qsvgtinydocument.cpp
+++ b/src/svg/qsvgtinydocument.cpp
@@ -277,7 +277,7 @@ void QSvgTinyDocument::draw(QPainter *p, const QString &id,
 
     p->save();
 
-    const QRectF elementBounds = node->transformedBounds(QTransform());
+    const QRectF elementBounds = node->transformedBounds();
 
     mapSourceToTarget(p, bounds, elementBounds);
     QTransform originalTransform = p->worldTransform();
@@ -299,7 +299,7 @@ void QSvgTinyDocument::draw(QPainter *p, const QString &id,
 
     for (int i = parentApplyStack.size() - 1; i >= 0; --i)
         parentApplyStack[i]->applyStyle(p, m_states);
-    
+
     // Reset the world transform so that our parents don't affect
     // the position
     QTransform currentTransform = p->worldTransform();
@@ -432,8 +432,7 @@ QRectF QSvgTinyDocument::boundsOnElement(const QString &id) const
     const QSvgNode *node = scopeNode(id);
     if (!node)
         node = this;
-
-    return node->transformedBounds(QTransform());
+    return node->transformedBounds();
 }
 
 bool QSvgTinyDocument::elementExists(const QString &id) const
diff --git a/src/svg/qsvgtinydocument_p.h b/src/svg/qsvgtinydocument_p.h
index c03c798..3b40770 100644
--- a/src/svg/qsvgtinydocument_p.h
+++ b/src/svg/qsvgtinydocument_p.h
@@ -173,9 +173,8 @@ inline bool QSvgTinyDocument::heightPercent() const
 
 inline QRectF QSvgTinyDocument::viewBox() const
 {
-    if (m_viewBox.isNull()) {
-        m_viewBox = transformedBounds(QTransform());
-    }
+    if (m_viewBox.isNull())
+        m_viewBox = transformedBounds();
 
     return m_viewBox;
 }