21 #include <QGraphicsPathItem> 32 enum {Type = UserType + Arc
50 ArcItem(
double x0 = 0,
double y0 = 0,
unsigned color = 0,
51 QGraphicsItem* parent = 0,
double width = 3,
double height = 3,
52 bool visible =
true,
double start = 0,
double span = 90,
53 Symbol symbol = SolidLine,
double relSize = 1,
double dir = 0);
65 ArcItem(
const KConfigGroup* plo,
unsigned color = 0,
70 inline double dir()
const {
return m_dir; };
72 inline double height()
const {
return m_height; };
81 inline void setDir(
double dir) { m_dir = dir; };
86 inline void setHeight(
double height) { m_height = height; };
103 inline void setSpan(
double span) { m_span = span; };
108 inline void setStart(
double start) { m_start = start; };
113 inline void setWidth(
double width) { m_width = width; };
115 inline double span()
const {
return m_span; };
117 inline double start()
const {
return m_start; };
121 virtual int type()
const {
return Type; };
125 inline double width()
const {
return m_width; };
130 void writePlo(KConfigGroup* plo)
const;
136 void setProperties();
137 double m_width, m_height, m_dir, m_start, m_span, myDashOffset;
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
void setWidth(double width)
Sets width.
Definition: arcitem.h:113
Symbol
Symbol types.
Definition: kplitem.h:83
virtual int type() const
Returns specific QGraphicsItem type number.
Definition: arcitem.h:121
void setDir(double dir)
Sets rotation angle.
Definition: arcitem.h:81
void writePlo(KConfigGroup *plo, bool visible) const
Writes into plot file.
void setStart(double start)
Sets start angle.
Definition: arcitem.h:108
void setSymbol(Symbol symbol)
Sets line type.
Definition: arcitem.h:91
void update(const QRectF &rect)
double dir() const
Returns rotation angle in deg.
Definition: arcitem.h:70
double span() const
Returns arc length in deg.
Definition: arcitem.h:115
Symbol symbol() const
Returns line type.
Definition: arcitem.h:119
void setHeight(double height)
Sets height.
Definition: arcitem.h:86
double start() const
Returns start angle in deg.
Definition: arcitem.h:117
double width() const
Returns width in cm.
Definition: arcitem.h:125
static QPixmap pixmap(Symbol symbol)
Returns black decoration pixmap of plot symbol for use in dialog GUI.
double height() const
Returns height in cm.
Definition: arcitem.h:72
Decoration item class.
Definition: decoitem.h:35
Arc item class.
Definition: arcitem.h:28
void setSpan(double span)
Sets arc length.
Definition: arcitem.h:103