Quantum GIS API Documentation
1.7.5-Wroclaw
|
A scale bar item that can be added to a map composition. More...
#include <qgscomposerscalebar.h>
Public Slots | |
void | updateSegmentSize () |
void | invalidateCurrentMap () |
Sets mCompositionMap to 0 if the map is deleted. More... | |
![]() | |
virtual void | setRotation (double r) |
void | repaint () |
Public Member Functions | |
QgsComposerScaleBar (QgsComposition *composition) | |
~QgsComposerScaleBar () | |
virtual int | type () const |
return correct graphics item type. More... | |
void | paint (QPainter *painter, const QStyleOptionGraphicsItem *itemStyle, QWidget *pWidget) |
Reimplementation of QCanvasItem::paint. More... | |
int | numSegments () const |
void | setNumSegments (int nSegments) |
int | numSegmentsLeft () const |
void | setNumSegmentsLeft (int nSegmentsLeft) |
double | numUnitsPerSegment () const |
void | setNumUnitsPerSegment (double units) |
double | numMapUnitsPerScaleBarUnit () const |
void | setNumMapUnitsPerScaleBarUnit (double d) |
QString | unitLabeling () const |
void | setUnitLabeling (const QString &label) |
QFont | font () const |
void | setFont (const QFont &font) |
QPen | pen () const |
void | setPen (const QPen &pen) |
QBrush | brush () const |
void | setBrush (const QBrush &brush) |
double | height () const |
void | setHeight (double h) |
void | setComposerMap (const QgsComposerMap *map) |
const QgsComposerMap * | composerMap () const |
double | labelBarSpace () const |
void | setLabelBarSpace (double space) |
double | boxContentSpace () const |
void | setBoxContentSpace (double space) |
double | segmentMillimeters () const |
void | applyDefaultSettings () |
Apply default settings. More... | |
void | applyDefaultSize () |
Apply default size (scale bar 1/5 of map item width) More... | |
void | setStyle (const QString &styleName) |
Sets style by name. More... | |
QString | style () const |
Returns style name. More... | |
void | segmentPositions (QList< QPair< double, double > > &posWidthList) const |
Returns the x - positions of the segment borders (in item coordinates) and the width of the segment. More... | |
void | adjustBoxSize () |
Sets box size suitable to content. More... | |
void | update () |
Adjusts box size and calls QgsComposerItem::update() More... | |
QString | firstLabelString () const |
Returns string of first label (important for drawing, labeling, size calculation. More... | |
bool | writeXML (QDomElement &elem, QDomDocument &doc) const |
stores state in Dom element More... | |
bool | readXML (const QDomElement &itemElem, const QDomDocument &doc) |
sets state from Dom document More... | |
![]() | |
QgsComposerItem (QgsComposition *composition, bool manageZValue=true) | |
Constructor. More... | |
QgsComposerItem (qreal x, qreal y, qreal width, qreal height, QgsComposition *composition, bool manageZValue=true) | |
Constructor with box position and composer object. More... | |
virtual | ~QgsComposerItem () |
virtual void | setSelected (bool s) |
Set selected, selected item should be highlighted. More... | |
virtual bool | selected (void) |
Is selected. More... | |
virtual bool | writeSettings (void) |
stores state in project More... | |
virtual bool | readSettings (void) |
read state from project More... | |
virtual bool | removeSettings (void) |
delete settings from project file More... | |
void | move (double dx, double dy) |
Moves item in canvas coordinates. More... | |
virtual void | moveContent (double dx, double dy) |
Move Content of item. More... | |
virtual void | zoomContent (int delta, double x, double y) |
Zoom content of item. More... | |
void | setItemPosition (double x, double y, ItemPositionMode itemPoint=UpperLeft) |
Moves the item to a new position (in canvas coordinates) More... | |
void | setItemPosition (double x, double y, double width, double height, ItemPositionMode itemPoint=UpperLeft) |
Sets item position and width / height in one go. More... | |
virtual void | setSceneRect (const QRectF &rectangle) |
Sets this items bound in scene coordinates such that 1 item size units corresponds to 1 scene size unit. More... | |
bool | _writeXML (QDomElement &itemElem, QDomDocument &doc) const |
Writes parameter that are not subclass specific in document. More... | |
bool | _readXML (const QDomElement &itemElem, const QDomDocument &doc) |
Reads parameter that are not subclass specific in document. More... | |
bool | frame () const |
void | setFrame (bool drawFrame) |
virtual void | addItem (QgsComposerItem *item) |
Composite operations for item groups do nothing per default. More... | |
virtual void | removeItems () |
const QgsComposition * | composition () const |
void | beginCommand (const QString &commandText, QgsComposerMergeCommand::Context c=QgsComposerMergeCommand::Unknown) |
Starts new composer undo command. More... | |
void | endCommand () |
Finish current command and push it onto the undo stack. More... | |
void | cancelCommand () |
void | drawText (QPainter *p, double x, double y, const QString &text, const QFont &font) const |
Draws Text. More... | |
void | drawText (QPainter *p, const QRectF &rect, const QString &text, const QFont &font, Qt::AlignmentFlag halignement=Qt::AlignLeft, Qt::AlignmentFlag valignement=Qt::AlignTop) const |
Like the above, but with a rectangle for multiline text. More... | |
double | textWidthMillimeters (const QFont &font, const QString &text) const |
Returns the font width in millimeters (considers upscaling and downscaling with FONT_WORKAROUND_SCALE. More... | |
double | fontHeightCharacterMM (const QFont &font, const QChar &c) const |
Returns the font height of a character in millimeters. More... | |
double | fontAscentMillimeters (const QFont &font) const |
Returns the font ascent in Millimeters (considers upscaling and downscaling with FONT_WORKAROUND_SCALE. More... | |
double | pixelFontSize (double pointSize) const |
Calculates font to from point size to pixel size. More... | |
QFont | scaledFontPixelSize (const QFont &font) const |
Returns a font where size is in pixel and font size is upscaled with FONT_WORKAROUND_SCALE. More... | |
void | setPositionLock (bool lock) |
Locks / unlocks the item position for mouse drags. More... | |
bool | positionLock () const |
Returns position lock for mouse drags (true means locked) More... | |
void | updateCursor (const QPointF &itemPos) |
Update mouse cursor at (item) position. More... | |
double | rotation () const |
Protected Member Functions | |
void | refreshSegmentMillimeters () |
Calculates with of a segment in mm and stores it in mSegmentMillimeters. More... | |
![]() | |
virtual void | mouseMoveEvent (QGraphicsSceneMouseEvent *event) |
virtual void | mousePressEvent (QGraphicsSceneMouseEvent *event) |
virtual void | mouseReleaseEvent (QGraphicsSceneMouseEvent *event) |
virtual void | hoverMoveEvent (QGraphicsSceneHoverEvent *event) |
Qt::CursorShape | cursorForPosition (const QPointF &itemCoordPos) |
Finds out the appropriate cursor for the current mouse position in the widget (e.g. More... | |
QgsComposerItem::MouseMoveAction | mouseMoveActionForPosition (const QPointF &itemCoordPos) |
Finds out which mouse move action to choose depending on the cursor position inside the widget. More... | |
void | changeItemRectangle (const QPointF ¤tPosition, const QPointF &mouseMoveStartPos, const QGraphicsRectItem *originalItem, double dx, double dy, QGraphicsRectItem *changeItem) |
Changes the rectangle of an item depending on current mouse action (resize or move) More... | |
virtual void | drawSelectionBoxes (QPainter *p) |
Draw selection boxes around item. More... | |
virtual void | drawFrame (QPainter *p) |
Draw black frame around item. More... | |
virtual void | drawBackground (QPainter *p) |
Draw background. More... | |
void | drawArrowHead (QPainter *p, double x, double y, double angle, double arrowHeadWidth) const |
Draws arrowhead. More... | |
double | angle (const QPointF &p1, const QPointF &p2) const |
Returns angle of the line from p1 to p2 (clockwise, starting at N) More... | |
double | rectHandlerBorderTolerance () const |
Returns the current (zoom level dependent) tolerance to decide if mouse position is close enough to the \ item border for resizing. More... | |
double | lockSymbolSize () const |
Returns the size of the lock symbol depending on the composer zoom level and the item size. More... | |
double | horizontalViewScaleFactor () const |
Returns the zoom factor of the graphics view. More... | |
bool | imageSizeConsideringRotation (double &width, double &height) const |
Calculates width and hight of the picture (in mm) such that it fits into the item frame with the given rotation. More... | |
bool | cornerPointOnRotatedAndScaledRect (double &x, double &y, double width, double height) const |
Calculates corner point after rotation and scaling. More... | |
QPointF | pointOnLineWithDistance (const QPointF &startPoint, const QPointF &directionPoint, double distance) const |
Returns a point on the line from startPoint to directionPoint that is a certain distance away from the starting point. More... | |
void | sizeChangedByRotation (double &width, double &height) |
Calculates width / height of the bounding box of a rotated rectangle (mRotation) More... | |
void | rotate (double angle, double &x, double &y) const |
Rotates a point / vector. More... | |
Protected Attributes | |
const QgsComposerMap * | mComposerMap |
Reference to composer map object. More... | |
int | mNumSegments |
Number of segments on right side. More... | |
int | mNumSegmentsLeft |
Number of segments on left side. More... | |
double | mNumUnitsPerSegment |
Size of a segment (in map units) More... | |
double | mNumMapUnitsPerScaleBarUnit |
Number of map units per scale bar units (e.g. More... | |
QString | mUnitLabeling |
Labeling of map units. More... | |
QFont | mFont |
Font. More... | |
QPen | mPen |
Outline. More... | |
QBrush | mBrush |
Fill. More... | |
double | mHeight |
Height of bars/lines. More... | |
QgsScaleBarStyle * | mStyle |
Scalebar style. More... | |
double | mLabelBarSpace |
Space between bar and Text labels. More... | |
double | mBoxContentSpace |
Space between content and item box. More... | |
double | mSegmentMillimeters |
Width of a segment (in mm) More... | |
![]() | |
QgsComposition * | mComposition |
QgsComposerItem::MouseMoveAction | mCurrentMouseMoveAction |
QPointF | mMouseMoveStartPos |
Start point of the last mouse move action (in scene coordinates) More... | |
QPointF | mLastMouseEventPos |
Position of the last mouse move event (in scene coordinates) More... | |
QGraphicsRectItem * | mBoundingResizeRectangle |
Rectangle used during move and resize actions. More... | |
bool | mFrame |
True if item fram needs to be painted. More... | |
bool | mItemPositionLocked |
True if item position and size cannot be changed with mouse move. More... | |
double | mLastValidViewScaleFactor |
Backup to restore item appearance if no view scale factor is available. More... | |
double | mRotation |
Item rotation in degrees, clockwise. More... | |
Additional Inherited Members | |
![]() | |
enum | ItemType { ComposerItem = UserType + 100, ComposerArrow, ComposerItemGroup, ComposerLabel, ComposerLegend, ComposerMap, ComposerPaper, ComposerPicture, ComposerScaleBar, ComposerShape, ComposerTable, ComposerAttributeTable, ComposerTextTable } |
enum | MouseMoveAction { MoveItem, ResizeUp, ResizeDown, ResizeLeft, ResizeRight, ResizeLeftUp, ResizeRightUp, ResizeLeftDown, ResizeRightDown, NoAction } |
Describes the action (move or resize in different directon) to be done during mouse move. More... | |
enum | ItemPositionMode { UpperLeft, UpperMiddle, UpperRight, MiddleLeft, Middle, MiddleRight, LowerLeft, LowerMiddle, LowerRight } |
![]() | |
void | rotationChanged (double newRotation) |
Is emitted on rotation change to notify north arrow pictures. More... | |
void | itemChanged () |
Used e.g. More... | |
A scale bar item that can be added to a map composition.
Definition at line 28 of file qgscomposerscalebar.h.
QgsComposerScaleBar::QgsComposerScaleBar | ( | QgsComposition * | composition) |
Definition at line 31 of file qgscomposerscalebar.cpp.
References applyDefaultSettings(), and applyDefaultSize().
QgsComposerScaleBar::~QgsComposerScaleBar | ( | ) |
Definition at line 37 of file qgscomposerscalebar.cpp.
References mStyle.
void QgsComposerScaleBar::adjustBoxSize | ( | ) |
Sets box size suitable to content.
Definition at line 154 of file qgscomposerscalebar.cpp.
References QgsScaleBarStyle::calculateBoxSize(), mStyle, and QgsComposerItem::setSceneRect().
Referenced by applyDefaultSize(), setFont(), and update().
void QgsComposerScaleBar::applyDefaultSettings | ( | ) |
Apply default settings.
Definition at line 111 of file qgscomposerscalebar.cpp.
References mBoxContentSpace, mBrush, mFont, mHeight, mLabelBarSpace, mNumMapUnitsPerScaleBarUnit, mNumSegments, mNumSegmentsLeft, mPen, and mStyle.
Referenced by QgsComposerScaleBar().
void QgsComposerScaleBar::applyDefaultSize | ( | ) |
Apply default size (scale bar 1/5 of map item width)
Definition at line 136 of file qgscomposerscalebar.cpp.
References adjustBoxSize(), QgsComposerMap::extent(), mComposerMap, mNumSegments, mNumUnitsPerSegment, refreshSegmentMillimeters(), and QgsRectangle::width().
Referenced by QgsComposerView::addComposerScaleBar(), and QgsComposerScaleBar().
|
inline |
Definition at line 79 of file qgscomposerscalebar.h.
Referenced by QgsNumericScaleBarStyle::calculateBoxSize(), QgsScaleBarStyle::calculateBoxSize(), QgsNumericScaleBarStyle::draw(), QgsDoubleBoxScaleBarStyle::draw(), QgsSingleBoxScaleBarStyle::draw(), QgsTicksScaleBarStyle::draw(), and QgsScaleBarStyle::drawLabels().
|
inline |
Definition at line 67 of file qgscomposerscalebar.h.
Referenced by QgsDoubleBoxScaleBarStyle::draw(), and QgsSingleBoxScaleBarStyle::draw().
|
inline |
Definition at line 74 of file qgscomposerscalebar.h.
Referenced by readXML(), and QgsNumericScaleBarStyle::scaleText().
QString QgsComposerScaleBar::firstLabelString | ( | ) | const |
Returns string of first label (important for drawing, labeling, size calculation.
Definition at line 246 of file qgscomposerscalebar.cpp.
References mNumMapUnitsPerScaleBarUnit, mNumSegmentsLeft, and mNumUnitsPerSegment.
Referenced by QgsScaleBarStyle::calculateBoxSize(), QgsScaleBarStyle::drawLabels(), and paint().
QFont QgsComposerScaleBar::font | ( | ) | const |
Definition at line 258 of file qgscomposerscalebar.cpp.
References mFont.
Referenced by QgsNumericScaleBarStyle::calculateBoxSize(), QgsScaleBarStyle::calculateBoxSize(), QgsDoubleBoxScaleBarStyle::draw(), QgsNumericScaleBarStyle::draw(), QgsSingleBoxScaleBarStyle::draw(), QgsTicksScaleBarStyle::draw(), QgsScaleBarStyle::drawLabels(), and setFont().
|
inline |
Definition at line 70 of file qgscomposerscalebar.h.
Referenced by QgsScaleBarStyle::calculateBoxSize(), QgsDoubleBoxScaleBarStyle::draw(), QgsSingleBoxScaleBarStyle::draw(), and QgsTicksScaleBarStyle::draw().
|
slot |
Sets mCompositionMap to 0 if the map is deleted.
Definition at line 89 of file qgscomposerscalebar.cpp.
References mComposerMap, and updateSegmentSize().
Referenced by readXML(), and setComposerMap().
|
inline |
Definition at line 76 of file qgscomposerscalebar.h.
Referenced by QgsScaleBarStyle::calculateBoxSize(), QgsDoubleBoxScaleBarStyle::draw(), QgsSingleBoxScaleBarStyle::draw(), and QgsTicksScaleBarStyle::draw().
|
inline |
Definition at line 54 of file qgscomposerscalebar.h.
Referenced by QgsScaleBarStyle::calculateBoxSize(), and QgsScaleBarStyle::drawLabels().
|
inline |
Definition at line 45 of file qgscomposerscalebar.h.
Referenced by QgsScaleBarStyle::calculateBoxSize().
|
inline |
Definition at line 48 of file qgscomposerscalebar.h.
Referenced by QgsScaleBarStyle::drawLabels().
|
inline |
Definition at line 51 of file qgscomposerscalebar.h.
Referenced by QgsScaleBarStyle::calculateBoxSize(), and QgsScaleBarStyle::drawLabels().
void QgsComposerScaleBar::paint | ( | QPainter * | painter, |
const QStyleOptionGraphicsItem * | itemStyle, | ||
QWidget * | pWidget | ||
) |
Reimplementation of QCanvasItem::paint.
Definition at line 42 of file qgscomposerscalebar.cpp.
References QgsScaleBarStyle::draw(), QgsComposerItem::drawBackground(), QgsComposerItem::drawFrame(), QgsComposerItem::drawSelectionBoxes(), firstLabelString(), mFont, mStyle, and QgsComposerItem::textWidthMillimeters().
|
inline |
Definition at line 64 of file qgscomposerscalebar.h.
Referenced by QgsNumericScaleBarStyle::calculateBoxSize(), QgsScaleBarStyle::calculateBoxSize(), QgsNumericScaleBarStyle::draw(), and QgsTicksScaleBarStyle::draw().
|
virtual |
sets state from Dom document
itemElem | is Dom node corresponding to item tag |
doc | is Dom document |
Implements QgsComposerItem.
Definition at line 314 of file qgscomposerscalebar.cpp.
References QgsComposerItem::_readXML(), composerMap(), QgsComposition::getComposerMapById(), invalidateCurrentMap(), mBoxContentSpace, mComposerMap, QgsComposerItem::mComposition, mFont, mHeight, mLabelBarSpace, mNumMapUnitsPerScaleBarUnit, mNumSegments, mNumSegmentsLeft, mNumUnitsPerSegment, mPen, mSegmentMillimeters, mStyle, mUnitLabeling, refreshSegmentMillimeters(), setStyle(), and updateSegmentSize().
|
protected |
Calculates with of a segment in mm and stores it in mSegmentMillimeters.
Definition at line 96 of file qgscomposerscalebar.cpp.
References QgsComposerMap::extent(), mComposerMap, mNumUnitsPerSegment, mSegmentMillimeters, and QgsRectangle::width().
Referenced by applyDefaultSize(), readXML(), setComposerMap(), setNumUnitsPerSegment(), and updateSegmentSize().
|
inline |
Definition at line 82 of file qgscomposerscalebar.h.
Referenced by QgsTicksScaleBarStyle::draw(), and QgsScaleBarStyle::drawLabels().
void QgsComposerScaleBar::segmentPositions | ( | QList< QPair< double, double > > & | posWidthList) | const |
Returns the x - positions of the segment borders (in item coordinates) and the width of the segment.
Definition at line 177 of file qgscomposerscalebar.cpp.
References mBoxContentSpace, mNumSegments, mNumSegmentsLeft, mPen, and mSegmentMillimeters.
Referenced by QgsScaleBarStyle::calculateBoxSize(), QgsDoubleBoxScaleBarStyle::draw(), QgsSingleBoxScaleBarStyle::draw(), QgsTicksScaleBarStyle::draw(), and QgsScaleBarStyle::drawLabels().
|
inline |
Definition at line 80 of file qgscomposerscalebar.h.
|
inline |
Definition at line 68 of file qgscomposerscalebar.h.
void QgsComposerScaleBar::setComposerMap | ( | const QgsComposerMap * | map) |
Definition at line 72 of file qgscomposerscalebar.cpp.
References invalidateCurrentMap(), mComposerMap, refreshSegmentMillimeters(), and updateSegmentSize().
Referenced by QgsComposerView::addComposerScaleBar().
void QgsComposerScaleBar::setFont | ( | const QFont & | font) |
Definition at line 263 of file qgscomposerscalebar.cpp.
References adjustBoxSize(), font(), mFont, and update().
|
inline |
Definition at line 71 of file qgscomposerscalebar.h.
|
inline |
Definition at line 77 of file qgscomposerscalebar.h.
|
inline |
Definition at line 55 of file qgscomposerscalebar.h.
|
inline |
Definition at line 46 of file qgscomposerscalebar.h.
|
inline |
Definition at line 49 of file qgscomposerscalebar.h.
void QgsComposerScaleBar::setNumUnitsPerSegment | ( | double | units) |
Definition at line 66 of file qgscomposerscalebar.cpp.
References mNumUnitsPerSegment, and refreshSegmentMillimeters().
|
inline |
Definition at line 65 of file qgscomposerscalebar.h.
void QgsComposerScaleBar::setStyle | ( | const QString & | styleName) |
Sets style by name.
styleName | (untranslated) style name. Possibilities are: 'Single Box', 'Double Box', 'Line Ticks Middle', 'Line Ticks Down', 'Line Ticks Up', 'Numeric' |
Definition at line 197 of file qgscomposerscalebar.cpp.
References mStyle, QgsTicksScaleBarStyle::setTickPosition(), QgsTicksScaleBarStyle::TicksDown, QgsTicksScaleBarStyle::TicksMiddle, and QgsTicksScaleBarStyle::TicksUp.
Referenced by readXML().
|
inline |
Definition at line 58 of file qgscomposerscalebar.h.
QString QgsComposerScaleBar::style | ( | ) | const |
Returns style name.
Definition at line 234 of file qgscomposerscalebar.cpp.
References mStyle, and QgsScaleBarStyle::name().
|
inlinevirtual |
return correct graphics item type.
Added in v1.7
Reimplemented from QgsComposerItem.
Definition at line 39 of file qgscomposerscalebar.h.
References QgsComposerItem::ComposerScaleBar.
|
inline |
Definition at line 57 of file qgscomposerscalebar.h.
Referenced by QgsScaleBarStyle::calculateBoxSize(), and QgsScaleBarStyle::drawLabels().
void QgsComposerScaleBar::update | ( | ) |
Adjusts box size and calls QgsComposerItem::update()
Definition at line 165 of file qgscomposerscalebar.cpp.
References adjustBoxSize().
Referenced by setFont(), and updateSegmentSize().
|
slot |
Definition at line 171 of file qgscomposerscalebar.cpp.
References refreshSegmentMillimeters(), and update().
Referenced by invalidateCurrentMap(), readXML(), and setComposerMap().
|
virtual |
stores state in Dom element
elem | is Dom element corresponding to 'Composer' tag |
doc | Dom document |
Implements QgsComposerItem.
Definition at line 270 of file qgscomposerscalebar.cpp.
References QgsComposerItem::_writeXML(), QgsComposerMap::id(), mBoxContentSpace, mBrush, mComposerMap, mFont, mHeight, mLabelBarSpace, mNumMapUnitsPerScaleBarUnit, mNumSegments, mNumSegmentsLeft, mNumUnitsPerSegment, mPen, mSegmentMillimeters, mStyle, mUnitLabeling, and QgsScaleBarStyle::name().
|
protected |
Space between content and item box.
Definition at line 157 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), readXML(), segmentPositions(), and writeXML().
|
protected |
Fill.
Definition at line 147 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), and writeXML().
|
protected |
Reference to composer map object.
Definition at line 130 of file qgscomposerscalebar.h.
Referenced by applyDefaultSize(), invalidateCurrentMap(), readXML(), refreshSegmentMillimeters(), setComposerMap(), and writeXML().
|
protected |
Font.
Definition at line 143 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), font(), paint(), readXML(), setFont(), and writeXML().
|
protected |
Height of bars/lines.
Definition at line 149 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), readXML(), and writeXML().
|
protected |
Space between bar and Text labels.
Definition at line 154 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), readXML(), and writeXML().
|
protected |
Number of map units per scale bar units (e.g.
1000 to have km for a map with m units)
Definition at line 138 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), firstLabelString(), readXML(), and writeXML().
|
protected |
Number of segments on right side.
Definition at line 132 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), applyDefaultSize(), readXML(), segmentPositions(), and writeXML().
|
protected |
Number of segments on left side.
Definition at line 134 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), firstLabelString(), readXML(), segmentPositions(), and writeXML().
|
protected |
Size of a segment (in map units)
Definition at line 136 of file qgscomposerscalebar.h.
Referenced by applyDefaultSize(), firstLabelString(), readXML(), refreshSegmentMillimeters(), setNumUnitsPerSegment(), and writeXML().
|
protected |
Outline.
Definition at line 145 of file qgscomposerscalebar.h.
Referenced by applyDefaultSettings(), readXML(), segmentPositions(), and writeXML().
|
protected |
Width of a segment (in mm)
Definition at line 160 of file qgscomposerscalebar.h.
Referenced by readXML(), refreshSegmentMillimeters(), segmentPositions(), and writeXML().
|
protected |
Scalebar style.
Definition at line 151 of file qgscomposerscalebar.h.
Referenced by adjustBoxSize(), applyDefaultSettings(), paint(), readXML(), setStyle(), style(), writeXML(), and ~QgsComposerScaleBar().
|
protected |
Labeling of map units.
Definition at line 141 of file qgscomposerscalebar.h.
Referenced by readXML(), and writeXML().