LineStyle Class Reference

Details for a specific Line. More...

#include <LineStyle.h>

Collaboration diagram for LineStyle:

Public Member Functions
	LineStyle ()
	Default constructor only for use when this class is being stored by a container that requires the default constructor. More...
	LineStyle (unsigned int width, ColorPalette paletteColor, CurveConnectAs curveConnectAs)
	Normal constructor. More...
	LineStyle (const LineStyle &other)
	Copy constructor. More...
LineStyle &	operator= (const LineStyle &other)
	Assignment operator. More...
CurveConnectAs	curveConnectAs () const
	Get method for connect type. More...
void	loadXml (QXmlStreamReader &reader)
	Load model from serialized xml. Returns the curve name. More...
ColorPalette	paletteColor () const
	Line color. More...
void	printStream (QString indentation, QTextStream &str) const
	Debugging method that supports print method of this class and printStream method of some other class(es) More...
void	saveXml (QXmlStreamWriter &writer) const
	Serialize to stream. More...
void	setCurveConnectAs (CurveConnectAs curveConnectAs)
	Set connect as. More...
void	setPaletteColor (ColorPalette paletteColor)
	Set method for line color. More...
void	setWidth (int width)
	Set width of line. More...
unsigned int	width () const
	Width of line. More...

Static Public Member Functions
static LineStyle	defaultAxesCurve ()
	Initial default for axes curve. More...
static LineStyle	defaultGraphCurve (int index)
	Initial default for index'th graph curve. More...

Detailed Description

Details for a specific Line.

Definition at line 19 of file LineStyle.h.

Constructor & Destructor Documentation

LineStyle() [1/3]

LineStyle::LineStyle

(

)

Default constructor only for use when this class is being stored by a container that requires the default constructor.

Definition at line 26 of file LineStyle.cpp.

{
  QSettings settings (SETTINGS_ENGAUGE, SETTINGS_DIGITIZER);
  settings.beginGroup (SETTINGS_GROUP_CURVE_AXES);
  m_width = settings.value (SETTINGS_CURVE_LINE_WIDTH,
                            DEFAULT_LINE_WIDTH_AXES).toUInt();
  m_paletteColor = static_cast<ColorPalette> (settings.value (SETTINGS_CURVE_LINE_COLOR,
                                                              DEFAULT_LINE_COLOR_AXES).toInt());
  m_curveConnectAs = static_cast<CurveConnectAs> (settings.value (SETTINGS_CURVE_LINE_CONNECT_AS,
                                                                  DEFAULT_LINE_CONNECT_AS_AXES).toInt());
}

LineStyle() [2/3]

LineStyle::LineStyle	(	unsigned int	width,
		ColorPalette	paletteColor,
		CurveConnectAs	curveConnectAs
	)

Normal constructor.

Definition at line 38 of file LineStyle.cpp.

                                                     :
  m_width (width),
  m_paletteColor (paletteColor),
  m_curveConnectAs (curveConnectAs)
{
}

LineStyle() [3/3]

LineStyle::LineStyle

(

const LineStyle &

other

)

Copy constructor.

Definition at line 47 of file LineStyle.cpp.

                                            :
  m_width (other.width ()),
  m_paletteColor (other.paletteColor()),
  m_curveConnectAs (other.curveConnectAs())
{
}

Member Function Documentation

curveConnectAs()

CurveConnectAs LineStyle::curveConnectAs

(

)

const

Get method for connect type.

Definition at line 63 of file LineStyle.cpp.

{
  return m_curveConnectAs;
}

defaultAxesCurve()

LineStyle LineStyle::defaultAxesCurve ( )

static

Initial default for axes curve.

Definition at line 68 of file LineStyle.cpp.

{
  QSettings settings (SETTINGS_ENGAUGE, SETTINGS_DIGITIZER);
  settings.beginGroup (SETTINGS_GROUP_CURVE_AXES);
  int width = settings.value (SETTINGS_CURVE_LINE_WIDTH,
                              DEFAULT_LINE_WIDTH_AXES).toInt();
  ColorPalette color = static_cast<ColorPalette> (settings.value (SETTINGS_CURVE_LINE_COLOR,
                                                                  DEFAULT_LINE_COLOR_AXES).toInt());
  CurveConnectAs connectAs = static_cast<CurveConnectAs> (settings.value (SETTINGS_CURVE_LINE_CONNECT_AS,
                                                                          DEFAULT_LINE_CONNECT_AS_AXES).toInt());

  return LineStyle (unsigned (width),
                    color,
                    connectAs);
}

defaultGraphCurve()

LineStyle LineStyle::defaultGraphCurve ( int  index )

static

Initial default for index'th graph curve.

Definition at line 84 of file LineStyle.cpp.

{
  SettingsForGraph settingsForGraph;
  int indexOneBased = index + 1;
  QString groupName = settingsForGraph.groupNameForNthCurve (indexOneBased);

  QSettings settings (SETTINGS_ENGAUGE, SETTINGS_DIGITIZER);
  settings.beginGroup (groupName);
  int width = settings.value (SETTINGS_CURVE_LINE_WIDTH,
                              DEFAULT_LINE_WIDTH_GRAPH).toInt();
  ColorPalette color = static_cast<ColorPalette> (settings.value (SETTINGS_CURVE_LINE_COLOR,
                                                                  DEFAULT_LINE_COLOR_GRAPH).toInt());
  CurveConnectAs connectAs = static_cast<CurveConnectAs> (settings.value (SETTINGS_CURVE_LINE_CONNECT_AS,
                                                                          DEFAULT_LINE_CONNECT_AS_GRAPH).toInt());

  return LineStyle (unsigned (width),
                    color,
                    connectAs);
}

loadXml()

void LineStyle::loadXml

(

QXmlStreamReader &

reader

)

Load model from serialized xml. Returns the curve name.

Definition at line 104 of file LineStyle.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "LineStyle::loadXml";

  QXmlStreamAttributes attributes = reader.attributes();

  if (attributes.hasAttribute(DOCUMENT_SERIALIZE_LINE_STYLE_WIDTH) &&
      attributes.hasAttribute(DOCUMENT_SERIALIZE_LINE_STYLE_COLOR) &&
      attributes.hasAttribute(DOCUMENT_SERIALIZE_LINE_STYLE_CONNECT_AS)) {

    setWidth (attributes.value(DOCUMENT_SERIALIZE_LINE_STYLE_WIDTH).toInt());
    setPaletteColor (static_cast<ColorPalette> (attributes.value(DOCUMENT_SERIALIZE_LINE_STYLE_COLOR).toInt()));
    setCurveConnectAs (static_cast<CurveConnectAs> (attributes.value(DOCUMENT_SERIALIZE_LINE_STYLE_CONNECT_AS).toInt()));

    // Read until end of this subtree
    while ((reader.tokenType() != QXmlStreamReader::EndElement) ||
    (reader.name() != DOCUMENT_SERIALIZE_LINE_STYLE)){
      loadNextFromReader(reader);
    }
  } else {
    reader.raiseError (QObject::tr ("Cannot read line style data"));
  }
}

operator=()

LineStyle & LineStyle::operator=

(

const LineStyle &

other

)

Assignment operator.

Definition at line 54 of file LineStyle.cpp.

{
  m_width = other.width ();
  m_paletteColor = other.paletteColor();
  m_curveConnectAs = other.curveConnectAs();

  return *this;
}

paletteColor()

ColorPalette LineStyle::paletteColor

(

)

const

Line color.

Definition at line 128 of file LineStyle.cpp.

{
  return m_paletteColor;
}

printStream()

void LineStyle::printStream	(	QString	indentation,
		QTextStream &	str
	)		const

Debugging method that supports print method of this class and printStream method of some other class(es)

Definition at line 133 of file LineStyle.cpp.

{
  str << indentation << "LineStyle\n";
  
  indentation += INDENTATION_DELTA;

  str << indentation << "width=" << m_width << "\n";
  str << indentation << "color=" << colorPaletteToString (m_paletteColor) << "\n";
  str << indentation << "curveConnectAs=" << curveConnectAsToString (m_curveConnectAs) << "\n";
}

saveXml()

void LineStyle::saveXml

(

QXmlStreamWriter &

writer

)

const

Serialize to stream.

Definition at line 145 of file LineStyle.cpp.

{
  LOG4CPP_INFO_S ((*mainCat))  << "LineStyle::saveXml";

  writer.writeStartElement(DOCUMENT_SERIALIZE_LINE_STYLE);
  writer.writeAttribute (DOCUMENT_SERIALIZE_LINE_STYLE_WIDTH, QString::number(m_width));
  writer.writeAttribute (DOCUMENT_SERIALIZE_LINE_STYLE_COLOR, QString::number (m_paletteColor));
  writer.writeAttribute (DOCUMENT_SERIALIZE_LINE_STYLE_COLOR_STRING, colorPaletteToString (m_paletteColor));
  writer.writeAttribute (DOCUMENT_SERIALIZE_LINE_STYLE_CONNECT_AS, QString::number (m_curveConnectAs));
  writer.writeAttribute (DOCUMENT_SERIALIZE_LINE_STYLE_CONNECT_AS_STRING, curveConnectAsToString (m_curveConnectAs));
  writer.writeEndElement();
}

setCurveConnectAs()

void LineStyle::setCurveConnectAs

(

CurveConnectAs

curveConnectAs

)

Set connect as.

Definition at line 158 of file LineStyle.cpp.

{
  m_curveConnectAs = curveConnectAs;
}

setPaletteColor()

void LineStyle::setPaletteColor

(

ColorPalette

paletteColor

)

Set method for line color.

Definition at line 163 of file LineStyle.cpp.

{
  m_paletteColor = paletteColor;
}

setWidth()

void LineStyle::setWidth

(

int

width

)

Set width of line.

Definition at line 168 of file LineStyle.cpp.

{
  m_width = unsigned (width);
}

width()

unsigned int LineStyle::width

(

)

const

Width of line.

Definition at line 173 of file LineStyle.cpp.

{
  return m_width;
}

---

The documentation for this class was generated from the following files:

• Line/LineStyle.h
• Line/LineStyle.cpp