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testqgslayoutscalebar.cpp
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testqgslayoutscalebar.cpp
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/***************************************************************************
testqgslayoutscalebar.cpp
---------------------------
begin : November 2017
copyright : (C) 2017 by Nyall Dawson
email : nyall dot dawson at gmail dot com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "qgsapplication.h"
#include "qgslayoutitemmap.h"
#include "qgslayoutitemscalebar.h"
#include "qgsfontutils.h"
#include "qgsproperty.h"
#include "qgsproject.h"
#include "qgspallabeling.h"
#include "qgsbasicnumericformat.h"
#include "qgslinesymbollayer.h"
#include "qgslayoutmanager.h"
#include "qgsprintlayout.h"
#include "qgsfillsymbollayer.h"
#include "qgshollowscalebarrenderer.h"
#include "qgsfillsymbol.h"
#include "qgslinesymbol.h"
#include <QLocale>
#include <QObject>
#include "qgstest.h"
class TestQgsLayoutScaleBar : public QgsTest
{
Q_OBJECT
public:
TestQgsLayoutScaleBar() : QgsTest( QStringLiteral( "Layout Scalebar Tests" ), QStringLiteral( "layout_scalebar" ) ) {}
private slots:
void initTestCase();// will be called before the first testfunction is executed.
void cleanupTestCase();// will be called after the last testfunction was executed.
void singleBox();
void singleBoxLineSymbol();
void singleBoxFillSymbol();
void singleBoxLabelBelowSegment();
void singleBoxAlpha();
void doubleBox();
void doubleBoxLineSymbol();
void doubleBoxFillSymbol();
void doubleBoxLabelCenteredSegment();
void numeric();
void tick();
void tickLineSymbol();
void dataDefined();
void oldDataDefinedProject();
void textFormat();
void numericFormat();
void steppedLine();
void hollow();
void hollowDefaults();
void tickSubdivisions();
void methodTop();
};
void TestQgsLayoutScaleBar::initTestCase()
{
QgsApplication::init();
QgsApplication::initQgis();
// the scale denominator is formatted in a locale aware manner
// so 10000 is rendered as "10,000" in C (or en_US) locale, however
// other locales may render the number differently (e.g. "10 000" in cs_CZ)
// so we enforce C locale to make sure we get expected result
QLocale::setDefault( QLocale::c() );
//reproject to WGS84
const QgsCoordinateReferenceSystem destCRS( QStringLiteral( "EPSG:4326" ) );
QgsProject::instance()->setCrs( destCRS );
QgsProject::instance()->setEllipsoid( QStringLiteral( "WGS84" ) );
}
void TestQgsLayoutScaleBar::cleanupTestCase()
{
QgsApplication::exitQgis();
}
void TestQgsLayoutScaleBar::singleBox()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
scalebar->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Single Box" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_singlebox" ), &l );
}
void TestQgsLayoutScaleBar::singleBoxLineSymbol()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 2 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 20 );
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 4 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 2 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 255, 0 ) );
lineSymbol->appendSymbolLayer( lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol.release() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Single Box" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_singlebox_linesymbol" ), &l );
}
void TestQgsLayoutScaleBar::singleBoxFillSymbol()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 2 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 20 );
std::unique_ptr< QgsFillSymbol > fillSymbol = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer->setColor( QColor( 255, 0, 0 ) );
fillSymbolLayer->setColor2( QColor( 255, 255, 0 ) );
fillSymbol->changeSymbolLayer( 0, fillSymbolLayer.release() );
scalebar->setFillSymbol( fillSymbol.release() );
std::unique_ptr< QgsFillSymbol > fillSymbol2 = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer2 = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer2->setColor( QColor( 0, 255, 0 ) );
fillSymbolLayer2->setColor2( QColor( 255, 255, 255 ) );
fillSymbol2->changeSymbolLayer( 0, fillSymbolLayer2.release() );
scalebar->setAlternateFillSymbol( fillSymbol2.release() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Single Box" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_singlebox_fillsymbol" ), &l );
}
void TestQgsLayoutScaleBar::singleBoxLabelBelowSegment()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont( QStringLiteral( "Bold" ), 18 ) ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
scalebar->setLabelVerticalPlacement( Qgis::ScaleBarDistanceLabelVerticalPlacement::BelowSegment );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Single Box" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_singlebox_labelbelowsegment" ), &l );
}
void TestQgsLayoutScaleBar::singleBoxAlpha()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
QgsTextFormat format = QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() );
format.setColor( QColor( 255, 0, 255 ) );
format.setOpacity( 100.0 / 255 );
scalebar->setTextFormat( format );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
scalebar->setStyle( QStringLiteral( "Single Box" ) );
Q_NOWARN_DEPRECATED_PUSH
scalebar->setFillColor( QColor( 255, 0, 0, 100 ) );
scalebar->setFillColor2( QColor( 0, 255, 0, 50 ) );
scalebar->setLineColor( QColor( 0, 0, 255, 150 ) );
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_singlebox_alpha" ), &l );
}
void TestQgsLayoutScaleBar::doubleBox()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
QgsTextFormat format = QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() );
format.setColor( Qt::black );
scalebar->setTextFormat( format );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
scalebar->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
scalebar->setFillColor( Qt::black );
scalebar->setFillColor2( Qt::white );
scalebar->setLineColor( Qt::black );
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
scalebar->setStyle( QStringLiteral( "Double Box" ) );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_doublebox" ), &l );
}
void TestQgsLayoutScaleBar::doubleBoxLineSymbol()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 2 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 20 );
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 4 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 2 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 255, 0 ) );
lineSymbol->appendSymbolLayer( lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol.release() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Double Box" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_doublebox_linesymbol" ), &l );
}
void TestQgsLayoutScaleBar::doubleBoxFillSymbol()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 2 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 20 );
std::unique_ptr< QgsFillSymbol > fillSymbol = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer->setColor( QColor( 255, 0, 0 ) );
fillSymbolLayer->setColor2( QColor( 255, 255, 0 ) );
fillSymbol->changeSymbolLayer( 0, fillSymbolLayer.release() );
scalebar->setFillSymbol( fillSymbol.release() );
std::unique_ptr< QgsFillSymbol > fillSymbol2 = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer2 = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer2->setColor( QColor( 0, 255, 0 ) );
fillSymbolLayer2->setColor2( QColor( 255, 255, 255 ) );
fillSymbol2->changeSymbolLayer( 0, fillSymbolLayer2.release() );
scalebar->setAlternateFillSymbol( fillSymbol2.release() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Double Box" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_doublebox_fillsymbol" ), &l );
}
void TestQgsLayoutScaleBar::doubleBoxLabelCenteredSegment()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
QgsTextFormat format = QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont( QStringLiteral( "Bold" ), 18 ) );
format.setColor( Qt::black );
scalebar->setTextFormat( format );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 3 );
scalebar->setHeight( 5 );
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
scalebar->setFillColor( Qt::black );
scalebar->setFillColor2( Qt::white );
scalebar->setLineColor( Qt::black );
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
scalebar->setStyle( QStringLiteral( "Double Box" ) );
scalebar->setLabelVerticalPlacement( Qgis::ScaleBarDistanceLabelVerticalPlacement::BelowSegment );
scalebar->setLabelHorizontalPlacement( Qgis::ScaleBarDistanceLabelHorizontalPlacement::CenteredSegment );
scalebar->setUnitLabel( QStringLiteral( "units" ) );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_doublebox_labelcenteredsegment" ), &l );
}
void TestQgsLayoutScaleBar::numeric()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
const QgsTextFormat format = QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() );
scalebar->setTextFormat( format );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
scalebar->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
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scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
QFont newFont = QgsFontUtils::getStandardTestFont( QStringLiteral( "Bold" ) );
newFont.setPointSizeF( 12 );
scalebar->setTextFormat( QgsTextFormat::fromQFont( newFont ) );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setNumberDecimalPlaces( 0 );
scalebar->setStyle( QStringLiteral( "Numeric" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_numeric" ), &l );
}
void TestQgsLayoutScaleBar::tick()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
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qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Line Ticks Up" ) );
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scalebar->setLineWidth( 1.0 );
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QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_tick" ), &l );
}
void TestQgsLayoutScaleBar::tickLineSymbol()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 2 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 20 );
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 4 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 2 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 255, 0 ) );
lineSymbol->appendSymbolLayer( lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol->clone() );
qgis::down_cast< QgsLineSymbolLayer * >( lineSymbol->symbolLayer( 0 ) )->setWidth( 5 );
qgis::down_cast< QgsLineSymbolLayer * >( lineSymbol->symbolLayer( 0 ) )->setColor( QColor( 0, 255, 0 ) );
scalebar->setDivisionLineSymbol( lineSymbol->clone() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Line Ticks Up" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_tick_linesymbol" ), &l );
}
void TestQgsLayoutScaleBar::dataDefined()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
const QgsTextFormat format = QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() );
scalebar->setTextFormat( format );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 500 );
scalebar->setNumberOfSegmentsLeft( 4 );
scalebar->setNumberOfSegments( 6 );
scalebar->setHeight( 40 );
scalebar->setMinimumBarWidth( 11 );
scalebar->setMaximumBarWidth( 13 );
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 1 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 0, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol.release() );
scalebar->setStyle( QStringLiteral( "Single Box" ) );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setNumberDecimalPlaces( 0 );
QFont newFont = QgsFontUtils::getStandardTestFont( QStringLiteral( "Bold" ) );
newFont.setPointSizeF( 12 );
scalebar->setTextFormat( QgsTextFormat::fromQFont( newFont ) );
// this is the deprecated way of doing this -- the new way is using data defined properties on the scalebar line symbol.
// so this test is to ensure old projects/api use works correctly
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarFillColor, QgsProperty::fromExpression( QStringLiteral( "'red'" ) ) );
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarFillColor2, QgsProperty::fromExpression( QStringLiteral( "'blue'" ) ) );
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarLineColor, QgsProperty::fromExpression( QStringLiteral( "'yellow'" ) ) );
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarLineWidth, QgsProperty::fromExpression( QStringLiteral( "1.2*3" ) ) );
// non-deprecated Data Defined Properties (as of QGIS 3.26)
// The values should override the manually set values set previous so that we can test that they are correctly being applied
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarLeftSegments, QgsProperty::fromExpression( QStringLiteral( "0" ) ) );
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarRightSegments, QgsProperty::fromExpression( QStringLiteral( "length('Hi')" ) ) ); // basic expression -> 2
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarSegmentWidth, QgsProperty::fromExpression( QStringLiteral( "1000.0 * 2.0" ) ) ); // basic math expression -> 2
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarMinimumWidth, QgsProperty::fromExpression( QStringLiteral( "to_real('50.0')" ) ) ); // basic conversion expression -> 50
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarMaximumWidth, QgsProperty::fromExpression( QStringLiteral( "to_real('50.0') * 3" ) ) ); // basic conversion with math expression -> 150
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarHeight, QgsProperty::fromExpression( QStringLiteral( "20" ) ) );
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarSubdivisionHeight, QgsProperty::fromExpression( QStringLiteral( "30" ) ) );
scalebar->dataDefinedProperties().setProperty( QgsLayoutObject::DataDefinedProperty::ScalebarRightSegmentSubdivisions, QgsProperty::fromExpression( QStringLiteral( "40" ) ) );
scalebar->refreshDataDefinedProperty();
// test that data defined values were correctly set -- while the render test will confirm some of these, not all of the properties are used in the render
QCOMPARE( scalebar->numberOfSegments(), 2 );
QCOMPARE( scalebar->numberOfSegmentsLeft(), 0 );
QCOMPARE( scalebar->unitsPerSegment(), 2000.0 );
QCOMPARE( scalebar->minimumBarWidth(), 50.0 );
QCOMPARE( scalebar->maximumBarWidth(), 150.0 );
QCOMPARE( scalebar->subdivisionsHeight(), 30.0 );
QCOMPARE( scalebar->numberOfSubdivisions(), 40 );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_datadefined" ), &l );
}
void TestQgsLayoutScaleBar::oldDataDefinedProject()
{
QgsProject project;
// read a project with the older data defined line width and color
project.read( QStringLiteral( TEST_DATA_DIR ) + "/layouts/scalebar_old_datadefined.qgs" );
QgsLayout *l = project.layoutManager()->printLayouts().at( 0 );
QList< QgsLayoutItemScaleBar * > scaleBars;
l->layoutItems( scaleBars );
QgsLayoutItemScaleBar *scaleBar = scaleBars.at( 0 );
// ensure the deprecated scalebar datadefined properties were automatically copied to the scalebar's line symbol
QgsLineSymbol *ls = scaleBar->lineSymbol();
QgsSimpleLineSymbolLayer *sll = dynamic_cast< QgsSimpleLineSymbolLayer * >( ls->symbolLayer( 0 ) );
QVERIFY( sll->dataDefinedProperties().property( QgsSymbolLayer::Property::StrokeWidth ).isActive() );
QCOMPARE( sll->dataDefinedProperties().property( QgsSymbolLayer::Property::StrokeWidth ).asExpression(), QStringLiteral( "3" ) );
QVERIFY( sll->dataDefinedProperties().property( QgsSymbolLayer::Property::StrokeColor ).isActive() );
QCOMPARE( sll->dataDefinedProperties().property( QgsSymbolLayer::Property::StrokeColor ).asExpression(), QStringLiteral( "'red'" ) );
// deprecated properties should be gone
QVERIFY( !scaleBar->dataDefinedProperties().property( QgsLayoutObject::DataDefinedProperty::ScalebarLineColor ).isActive() );
QVERIFY( !scaleBar->dataDefinedProperties().property( QgsLayoutObject::DataDefinedProperty::ScalebarLineWidth ).isActive() );
}
void TestQgsLayoutScaleBar::textFormat()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
scalebar->setStyle( QStringLiteral( "Single Box" ) );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
QgsTextFormat format = QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont( QStringLiteral( "Bold" ) ) );
format.setSize( 16 );
format.dataDefinedProperties().setProperty( QgsPalLayerSettings::Property::Color, QgsProperty::fromExpression( QStringLiteral( "case when @scale_value = 2000 then '#ff00ff' else '#ffff00' end" ) ) );
scalebar->setTextFormat( format );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_textformat" ), &l );
}
void TestQgsLayoutScaleBar::numericFormat()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
Q_NOWARN_DEPRECATED_PUSH
scalebar->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP
scalebar->setStyle( QStringLiteral( "Single Box" ) );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( true );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowPlusSign( true );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setNumberDecimalPlaces( 1 );
QFont newFont = QgsFontUtils::getStandardTestFont( QStringLiteral( "Bold" ) );
newFont.setPointSizeF( 12 );
scalebar->setTextFormat( QgsTextFormat::fromQFont( newFont ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_numericformat" ), &l );
}
void TestQgsLayoutScaleBar::steppedLine()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 2 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 20 );
scalebar->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 4 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 2 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 255, 0 ) );
lineSymbol->appendSymbolLayer( lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol.release() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "stepped" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_stepped" ), &l );
}
void TestQgsLayoutScaleBar::hollow()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 2 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 20 );
scalebar->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 4 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 2 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 255, 0 ) );
lineSymbol->appendSymbolLayer( lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol.release() );
std::unique_ptr< QgsFillSymbol > fillSymbol = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer->setColor( QColor( 255, 0, 0 ) );
fillSymbolLayer->setColor2( QColor( 255, 255, 0 ) );
fillSymbol->changeSymbolLayer( 0, fillSymbolLayer.release() );
scalebar->setFillSymbol( fillSymbol.release() );
std::unique_ptr< QgsFillSymbol > fillSymbol2 = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer2 = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer2->setColor( QColor( 0, 255, 0 ) );
fillSymbolLayer2->setColor2( QColor( 255, 255, 255 ) );
fillSymbol2->changeSymbolLayer( 0, fillSymbolLayer2.release() );
scalebar->setAlternateFillSymbol( fillSymbol2.release() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "hollow" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_hollow" ), &l );
}
void TestQgsLayoutScaleBar::hollowDefaults()
{
QgsLayout l( QgsProject::instance() );
std::unique_ptr< QgsLayoutItemScaleBar > scalebar = std::make_unique< QgsLayoutItemScaleBar >( &l );
// apply random symbols
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 4 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 2 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 255, 0 ) );
lineSymbol->appendSymbolLayer( lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol.release() );
std::unique_ptr< QgsFillSymbol > fillSymbol = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer->setColor( QColor( 255, 0, 0 ) );
fillSymbolLayer->setColor2( QColor( 255, 255, 0 ) );
fillSymbol->changeSymbolLayer( 0, fillSymbolLayer.release() );
scalebar->setFillSymbol( fillSymbol.release() );
std::unique_ptr< QgsFillSymbol > fillSymbol2 = std::make_unique< QgsFillSymbol >();
std::unique_ptr< QgsGradientFillSymbolLayer > fillSymbolLayer2 = std::make_unique< QgsGradientFillSymbolLayer >();
fillSymbolLayer2->setColor( QColor( 0, 255, 0 ) );
fillSymbolLayer2->setColor2( QColor( 255, 255, 255 ) );
fillSymbol2->changeSymbolLayer( 0, fillSymbolLayer2.release() );
scalebar->setAlternateFillSymbol( fillSymbol2.release() );
// reset to renderer defaults
QgsHollowScaleBarRenderer renderer;
scalebar->applyDefaultRendererSettings( &renderer );
// should be reset to "null" fill symbols
QCOMPARE( qgis::down_cast< QgsSimpleFillSymbolLayer * >( scalebar->fillSymbol()->symbolLayer( 0 ) )->brushStyle(), Qt::NoBrush );
QCOMPARE( qgis::down_cast< QgsSimpleFillSymbolLayer * >( scalebar->alternateFillSymbol()->symbolLayer( 0 ) )->brushStyle(), Qt::NoBrush );
// stroke should be unchanged
QCOMPARE( qgis::down_cast< QgsSimpleLineSymbolLayer * >( scalebar->lineSymbol()->symbolLayer( 0 ) )->color(), QColor( 255, 0, 0 ) );
}
void TestQgsLayoutScaleBar::tickSubdivisions()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map = new QgsLayoutItemMap( &l );
map->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map->setFrameEnabled( true );
l.addLayoutItem( map );
map->setExtent( QgsRectangle( 17.923, 30.160, 18.023, 30.260 ) );
QgsLayoutItemScaleBar *scalebar = new QgsLayoutItemScaleBar( &l );
scalebar->attemptSetSceneRect( QRectF( 20, 180, 50, 20 ) );
l.addLayoutItem( scalebar );
scalebar->setLinkedMap( map );
scalebar->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar->setUnits( Qgis::DistanceUnit::Meters );
scalebar->setUnitsPerSegment( 2000 );
scalebar->setNumberOfSegmentsLeft( 0 );
scalebar->setNumberOfSegments( 2 );
scalebar->setHeight( 5 );
scalebar->setNumberOfSubdivisions( 4 );
scalebar->setSubdivisionsHeight( 3 );
std::unique_ptr< QgsLineSymbol > lineSymbol = std::make_unique< QgsLineSymbol >();
std::unique_ptr< QgsSimpleLineSymbolLayer > lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 4 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 0, 0 ) );
lineSymbol->changeSymbolLayer( 0, lineSymbolLayer.release() );
lineSymbolLayer = std::make_unique< QgsSimpleLineSymbolLayer >();
lineSymbolLayer->setWidth( 2 );
lineSymbolLayer->setWidthUnit( Qgis::RenderUnit::Millimeters );
lineSymbolLayer->setColor( QColor( 255, 255, 0 ) );
lineSymbol->appendSymbolLayer( lineSymbolLayer.release() );
scalebar->setLineSymbol( lineSymbol->clone() );
qgis::down_cast< QgsLineSymbolLayer * >( lineSymbol->symbolLayer( 0 ) )->setWidth( 5 );
qgis::down_cast< QgsLineSymbolLayer * >( lineSymbol->symbolLayer( 0 ) )->setColor( QColor( 0, 255, 0 ) );
scalebar->setDivisionLineSymbol( lineSymbol->clone() );
qgis::down_cast< QgsLineSymbolLayer * >( lineSymbol->symbolLayer( 0 ) )->setWidth( 6 );
qgis::down_cast< QgsLineSymbolLayer * >( lineSymbol->symbolLayer( 0 ) )->setColor( QColor( 0, 0, 255 ) );
scalebar->setSubdivisionLineSymbol( lineSymbol->clone() );
qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar->setStyle( QStringLiteral( "Line Ticks Middle" ) );
QGSVERIFYLAYOUTCHECK( QStringLiteral( "layoutscalebar_tick_subdivisions" ), &l );
}
void TestQgsLayoutScaleBar::methodTop()
{
QgsLayout l( QgsProject::instance() );
l.initializeDefaults();
QgsLayoutItemMap *map1 = new QgsLayoutItemMap( &l );
map1->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map1->setFrameEnabled( false );
map1->setVisibility( false );
l.addLayoutItem( map1 );
// only scale at center of map can be calculated
map1->setExtent( QgsRectangle( -100, -100, 100, 100 ) );
map1->setCrs( QgsCoordinateReferenceSystem( QStringLiteral( "EPSG:4326" ) ) );
QgsLayoutItemScaleBar *scalebar1 = new QgsLayoutItemScaleBar( &l );
scalebar1->attemptSetSceneRect( QRectF( 20, 10, 50, 20 ) );
l.addLayoutItem( scalebar1 );
scalebar1->setLinkedMap( map1 );
scalebar1->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar1->setUnits( Qgis::DistanceUnit::Kilometers );
scalebar1->setUnitsPerSegment( 10000 );
scalebar1->setNumberOfSegmentsLeft( 0 );
scalebar1->setNumberOfSegments( 2 );
scalebar1->setHeight( 5 );
scalebar1->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
scalebar1->setMethod( Qgis::ScaleCalculationMethod::HorizontalMiddle );
Q_NOWARN_DEPRECATED_PUSH
scalebar1->setLineWidth( 1.0 );
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qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar1->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar1->setStyle( QStringLiteral( "Single Box" ) );
QgsLayoutItemScaleBar *scalebar1A = new QgsLayoutItemScaleBar( &l );
scalebar1A->attemptSetSceneRect( QRectF( 20, 30, 50, 20 ) );
l.addLayoutItem( scalebar1A );
scalebar1A->setLinkedMap( map1 );
scalebar1A->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar1A->setUnits( Qgis::DistanceUnit::Kilometers );
scalebar1A->setUnitsPerSegment( 10000 );
scalebar1A->setNumberOfSegmentsLeft( 0 );
scalebar1A->setNumberOfSegments( 2 );
scalebar1A->setHeight( 5 );
scalebar1A->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
scalebar1A->setMethod( Qgis::ScaleCalculationMethod::HorizontalAverage );
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scalebar1A->setLineWidth( 1.0 );
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qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar1A->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar1A->setStyle( QStringLiteral( "Single Box" ) );
QgsLayoutItemMap *map2 = new QgsLayoutItemMap( &l );
map2->attemptSetSceneRect( QRectF( 20, 20, 150, 150 ) );
map2->setFrameEnabled( false );
map2->setVisibility( false );
l.addLayoutItem( map2 );
// only scale at top of map can be calculated
map2->setExtent( QgsRectangle( -100, -280, 100, -80 ) );
map2->setCrs( QgsCoordinateReferenceSystem( QStringLiteral( "EPSG:4326" ) ) );
QgsLayoutItemScaleBar *scalebar2 = new QgsLayoutItemScaleBar( &l );
scalebar2->attemptSetSceneRect( QRectF( 20, 50, 50, 20 ) );
l.addLayoutItem( scalebar2 );
scalebar2->setLinkedMap( map2 );
scalebar2->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar2->setUnits( Qgis::DistanceUnit::Kilometers );
scalebar2->setUnitsPerSegment( 1000 );
scalebar2->setNumberOfSegmentsLeft( 0 );
scalebar2->setNumberOfSegments( 2 );
scalebar2->setHeight( 5 );
scalebar2->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
scalebar2->setMethod( Qgis::ScaleCalculationMethod::HorizontalTop );
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scalebar2->setLineWidth( 1.0 );
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qgis::down_cast< QgsBasicNumericFormat *>( const_cast< QgsNumericFormat * >( scalebar2->numericFormat() ) )->setShowThousandsSeparator( false );
scalebar2->setStyle( QStringLiteral( "Single Box" ) );
QgsLayoutItemScaleBar *scalebar2A = new QgsLayoutItemScaleBar( &l );
scalebar2A->attemptSetSceneRect( QRectF( 20, 70, 50, 20 ) );
l.addLayoutItem( scalebar2A );
scalebar2A->setLinkedMap( map2 );
scalebar2A->setTextFormat( QgsTextFormat::fromQFont( QgsFontUtils::getStandardTestFont() ) );
scalebar2A->setUnits( Qgis::DistanceUnit::Kilometers );
scalebar2A->setUnitsPerSegment( 1000 );
scalebar2A->setNumberOfSegmentsLeft( 0 );
scalebar2A->setNumberOfSegments( 2 );
scalebar2A->setHeight( 5 );
scalebar2A->setSubdivisionsHeight( 25 ); //ensure subdivisionsHeight is non used in non tick-style scalebars
scalebar2A->setMethod( Qgis::ScaleCalculationMethod::HorizontalAverage );
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scalebar2A->setLineWidth( 1.0 );
Q_NOWARN_DEPRECATED_POP