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testqgscomposermapgrid.cpp
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testqgscomposermapgrid.cpp
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/***************************************************************************
testqgscomposermapgrid.cpp
----------------------
begin : August 2014
copyright : (C) 2014 by Nyall Dawosn, Marco Hugentobler
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 "qgscomposition.h"
#include "qgscompositionchecker.h"
#include "qgscomposermap.h"
#include "qgscomposermapgrid.h"
#include "qgsmaplayerregistry.h"
#include "qgsmaprenderer.h"
#include "qgsfontutils.h"
#include <QObject>
#include <QtTest>
class TestQgsComposerMapGrid: public QObject
{
Q_OBJECT;
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 init();// will be called before each testfunction is executed.
void cleanup();// will be called after every testfunction.
void grid(); //test if grid and grid annotation works
void crossGrid(); //test if grid "cross" mode works
void markerGrid(); //test if grid "marker" mode works
void frameOnly(); //test if grid "frame/annotation" mode works
void zebraStyle(); //test zebra map border style
void zebraStyleSides(); //test zebra border on certain sides
private:
QgsComposition* mComposition;
QgsComposerMap* mComposerMap;
QgsMapSettings mMapSettings;
QString mReport;
};
void TestQgsComposerMapGrid::initTestCase()
{
QgsApplication::init();
QgsApplication::initQgis();
QgsCoordinateReferenceSystem crs = QgsCoordinateReferenceSystem( 32633 );
mMapSettings.setDestinationCrs( crs );
mMapSettings.setCrsTransformEnabled( false );
mComposition = new QgsComposition( mMapSettings );
mComposition->setPaperSize( 297, 210 ); //A4 landscape
mComposerMap = new QgsComposerMap( mComposition, 20, 20, 200, 100 );
mComposerMap->setFrameEnabled( true );
mComposerMap->setBackgroundColor( QColor( 150, 100, 100 ) );
mComposition->addComposerMap( mComposerMap );
mReport = "<h1>Composer Map Grid Tests</h1>\n";
}
void TestQgsComposerMapGrid::cleanupTestCase()
{
delete mComposition;
QString myReportFile = QDir::tempPath() + QDir::separator() + "qgistest.html";
QFile myFile( myReportFile );
if ( myFile.open( QIODevice::WriteOnly | QIODevice::Append ) )
{
QTextStream myQTextStream( &myFile );
myQTextStream << mReport;
myFile.close();
}
}
void TestQgsComposerMapGrid::init()
{
}
void TestQgsComposerMapGrid::cleanup()
{
}
void TestQgsComposerMapGrid::grid()
{
mComposerMap->setNewExtent( QgsRectangle( 781662.375, 3339523.125, 793062.375, 3345223.125 ) );
mComposerMap->setGridEnabled( true );
mComposerMap->setGridIntervalX( 2000 );
mComposerMap->setGridIntervalY( 2000 );
mComposerMap->setShowGridAnnotation( true );
mComposerMap->setGridPenWidth( 0.5 );
mComposerMap->setGridPenColor( QColor( 0, 255, 0 ) );
mComposerMap->setGridAnnotationFont( QgsFontUtils::getStandardTestFont() );
mComposerMap->setGridAnnotationPrecision( 0 );
mComposerMap->setGridAnnotationPosition( QgsComposerMap::Disabled, QgsComposerMap::Left );
mComposerMap->setGridAnnotationPosition( QgsComposerMap::OutsideMapFrame, QgsComposerMap::Right );
mComposerMap->setGridAnnotationPosition( QgsComposerMap::Disabled, QgsComposerMap::Top );
mComposerMap->setGridAnnotationPosition( QgsComposerMap::OutsideMapFrame, QgsComposerMap::Bottom );
mComposerMap->setGridAnnotationDirection( QgsComposerMap::Horizontal, QgsComposerMap::Right );
mComposerMap->setGridAnnotationDirection( QgsComposerMap::Horizontal, QgsComposerMap::Bottom );
mComposerMap->setAnnotationFontColor( QColor( 255, 0, 0, 150 ) );
mComposerMap->setGridBlendMode( QPainter::CompositionMode_Overlay );
qWarning() << "grid annotation font: " << mComposerMap->gridAnnotationFont().toString() << " exactMatch:" << mComposerMap->gridAnnotationFont().exactMatch();
QgsCompositionChecker checker( "composermap_grid", mComposition );
bool testResult = checker.testComposition( mReport, 0, 100 );
mComposerMap->setGridEnabled( false );
mComposerMap->setShowGridAnnotation( false );
QVERIFY( testResult );
}
void TestQgsComposerMapGrid::crossGrid()
{
mComposerMap->setNewExtent( QgsRectangle( 781662.375, 3339523.125, 793062.375, 3345223.125 ) );
mComposerMap->setGridEnabled( true );
mComposerMap->setGridStyle( QgsComposerMap::Cross );
mComposerMap->setCrossLength( 2.0 );
mComposerMap->setGridIntervalX( 2000 );
mComposerMap->setGridIntervalY( 2000 );
mComposerMap->setShowGridAnnotation( false );
mComposerMap->setGridPenWidth( 0.5 );
mComposerMap->setGridPenColor( QColor( 0, 255, 0 ) );
mComposerMap->setGridBlendMode( QPainter::CompositionMode_SourceOver );
QgsCompositionChecker checker( "composermap_crossgrid", mComposition );
bool testResult = checker.testComposition( mReport, 0, 100 );
mComposerMap->setGridStyle( QgsComposerMap::Solid );
mComposerMap->setGridEnabled( false );
mComposerMap->setShowGridAnnotation( false );
QVERIFY( testResult );
}
void TestQgsComposerMapGrid::markerGrid()
{
mComposerMap->setNewExtent( QgsRectangle( 781662.375, 3339523.125, 793062.375, 3345223.125 ) );
mComposerMap->setGridEnabled( true );
mComposerMap->setGridStyle( QgsComposerMap::Markers );
mComposerMap->setGridIntervalX( 2000 );
mComposerMap->setGridIntervalY( 2000 );
mComposerMap->setShowGridAnnotation( false );
mComposerMap->setGridBlendMode( QPainter::CompositionMode_SourceOver );
QgsCompositionChecker checker( "composermap_markergrid", mComposition );
bool testResult = checker.testComposition( mReport, 0, 100 );
mComposerMap->setGridStyle( QgsComposerMap::Solid );
mComposerMap->setGridEnabled( false );
mComposerMap->setShowGridAnnotation( false );
QVERIFY( testResult );
}
void TestQgsComposerMapGrid::frameOnly()
{
mComposerMap->setNewExtent( QgsRectangle( 781662.375, 3339523.125, 793062.375, 3345223.125 ) );
mComposerMap->setGridEnabled( true );
mComposerMap->setGridStyle( QgsComposerMap::FrameAnnotationsOnly );
mComposerMap->setGridIntervalX( 2000 );
mComposerMap->setGridIntervalY( 2000 );
mComposerMap->setShowGridAnnotation( false );
//set a frame for testing
mComposerMap->setGridFrameStyle( QgsComposerMap::Zebra );
mComposerMap->setGridBlendMode( QPainter::CompositionMode_SourceOver );
QgsCompositionChecker checker( "composermap_gridframeonly", mComposition );
bool testResult = checker.testComposition( mReport, 0, 100 );
mComposerMap->setGridStyle( QgsComposerMap::Solid );
mComposerMap->setGridEnabled( false );
mComposerMap->setShowGridAnnotation( false );
mComposerMap->setGridFrameStyle( QgsComposerMap::NoGridFrame );
QVERIFY( testResult );
}
void TestQgsComposerMapGrid::zebraStyle()
{
mComposerMap->setNewExtent( QgsRectangle( 785462.375, 3341423.125, 789262.375, 3343323.125 ) ); //zoom in
mComposerMap->setGridPenColor( QColor( 0, 0, 0 ) );
mComposerMap->setAnnotationFontColor( QColor( 0, 0, 0, 0 ) );
mComposerMap->setGridBlendMode( QPainter::CompositionMode_SourceOver );
mComposerMap->setGridFrameStyle( QgsComposerMap::Zebra );
mComposerMap->setGridFrameWidth( 10 );
mComposerMap->setGridFramePenSize( 1 );
mComposerMap->setGridFramePenColor( QColor( 255, 100, 0, 200 ) );
mComposerMap->setGridFrameFillColor1( QColor( 50, 90, 50, 100 ) );
mComposerMap->setGridFrameFillColor2( QColor( 200, 220, 100, 60 ) );
mComposerMap->setGridEnabled( true );
QgsCompositionChecker checker( "composermap_zebrastyle", mComposition );
bool testResult = checker.testComposition( mReport, 0, 100 );
QVERIFY( testResult );
}
void TestQgsComposerMapGrid::zebraStyleSides()
{
mComposerMap->setNewExtent( QgsRectangle( 781662.375, 3339523.125, 793062.375, 3345223.125 ) );
mComposerMap->setGridPenColor( QColor( 0, 0, 0 ) );
mComposerMap->setAnnotationFontColor( QColor( 0, 0, 0, 0 ) );
mComposerMap->setGridBlendMode( QPainter::CompositionMode_SourceOver );
mComposerMap->setGridFrameStyle( QgsComposerMap::Zebra );
mComposerMap->setGridFrameWidth( 10 );
mComposerMap->setGridFramePenSize( 1 );
mComposerMap->setGridFramePenColor( Qt::black );
mComposerMap->setGridFrameFillColor1( Qt::black );
mComposerMap->setGridFrameFillColor2( Qt::white );
mComposerMap->setGridEnabled( true );
mComposerMap->mapGrids()[0]->setGridFrameSideFlag( QgsComposerMapGrid::FrameLeft, true );
mComposerMap->mapGrids()[0]->setGridFrameSideFlag( QgsComposerMapGrid::FrameRight, false );
mComposerMap->mapGrids()[0]->setGridFrameSideFlag( QgsComposerMapGrid::FrameTop, false );
mComposerMap->mapGrids()[0]->setGridFrameSideFlag( QgsComposerMapGrid::FrameBottom, false );
QgsCompositionChecker checker( "composermap_zebrastyle_left", mComposition );
bool testResult = checker.testComposition( mReport, 0, 100 );
QVERIFY( testResult );
mComposerMap->mapGrids()[0]->setGridFrameSideFlag( QgsComposerMapGrid::FrameTop, true );
QgsCompositionChecker checker2( "composermap_zebrastyle_lefttop", mComposition );
bool testResult2 = checker2.testComposition( mReport, 0, 100 );
QVERIFY( testResult2 );
mComposerMap->mapGrids()[0]->setGridFrameSideFlag( QgsComposerMapGrid::FrameRight, true );
QgsCompositionChecker checker3( "composermap_zebrastyle_lefttopright", mComposition );
bool testResult3 = checker3.testComposition( mReport, 0, 100 );
QVERIFY( testResult3 );
mComposerMap->mapGrids()[0]->setGridFrameSideFlag( QgsComposerMapGrid::FrameBottom, true );
mComposerMap->setGridFrameStyle( QgsComposerMap::NoGridFrame );
}
QTEST_MAIN( TestQgsComposerMapGrid )
#include "moc_testqgscomposermapgrid.cxx"