QgsNumericScaleBarStyle Class Reference
[MapComposer]

A scale bar style that draws text in the form of '1:XXXXX'. More...

#include <qgsnumericscalebarstyle.h>

Inheritance diagram for QgsNumericScaleBarStyle:

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Collaboration diagram for QgsNumericScaleBarStyle:

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List of all members.

Public Member Functions
	QgsNumericScaleBarStyle (QgsComposerScaleBar *bar)
	~QgsNumericScaleBarStyle ()
QString	name () const
void	draw (QPainter *p, double xOffset=0) const
	Draws the style.
QRectF	calculateBoxSize () const
Private Member Functions
	QgsNumericScaleBarStyle ()
QString	scaleText () const
	Returns the text for the scale bar or an empty string in case of error.

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Detailed Description

A scale bar style that draws text in the form of '1:XXXXX'.

Definition at line 25 of file qgsnumericscalebarstyle.h.

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Constructor & Destructor Documentation

QgsNumericScaleBarStyle::QgsNumericScaleBarStyle

(

QgsComposerScaleBar *

bar

)

Definition at line 23 of file qgsnumericscalebarstyle.cpp.

QgsNumericScaleBarStyle::~QgsNumericScaleBarStyle

(

)

Definition at line 33 of file qgsnumericscalebarstyle.cpp.

QgsNumericScaleBarStyle::QgsNumericScaleBarStyle

(

)

[private]

Definition at line 28 of file qgsnumericscalebarstyle.cpp.

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Member Function Documentation

QString QgsNumericScaleBarStyle::name

(

)

const [virtual]

Implements QgsScaleBarStyle.

Definition at line 38 of file qgsnumericscalebarstyle.cpp.

void QgsNumericScaleBarStyle::draw	(	QPainter *	p,
		double	xOffset = 0
	)			const [virtual]

Draws the style.

Parameters:

	p	painter object
	xOffset	offset to account for centered labeling

Implements QgsScaleBarStyle.

Definition at line 43 of file qgsnumericscalebarstyle.cpp.

References QgsComposerScaleBar::boxContentSpace(), QgsComposerItem::drawText(), QgsComposerScaleBar::font(), QgsComposerItem::fontAscentMillimeters(), QgsScaleBarStyle::mScaleBar, QgsComposerScaleBar::pen(), and scaleText().

QRectF QgsNumericScaleBarStyle::calculateBoxSize

(

)

const [virtual]

Reimplemented from QgsScaleBarStyle.

Definition at line 58 of file qgsnumericscalebarstyle.cpp.

References QgsComposerScaleBar::boxContentSpace(), QgsComposerScaleBar::font(), QgsComposerItem::fontAscentMillimeters(), QgsScaleBarStyle::mScaleBar, QgsComposerScaleBar::pen(), scaleText(), and QgsComposerItem::textWidthMillimeters().

QString QgsNumericScaleBarStyle::scaleText

(

)

const [private]

Returns the text for the scale bar or an empty string in case of error.

Definition at line 74 of file qgsnumericscalebarstyle.cpp.

References QgsComposerScaleBar::composerMap(), QgsScaleBarStyle::mScaleBar, and QgsComposerMap::scale().

Referenced by calculateBoxSize(), and draw().

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

• src/core/composer/qgsnumericscalebarstyle.h
• src/core/composer/qgsnumericscalebarstyle.cpp