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[composer] Split composer map grid tests from composer map tests
(sponsored by NIWA, New Zealand)
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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 | ||
| ***************************************************************************/ | ||
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| /*************************************************************************** | ||
| * * | ||
| * 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. * | ||
| * * | ||
| ***************************************************************************/ | ||
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| #include "qgsapplication.h" | ||
| #include "qgscomposition.h" | ||
| #include "qgscompositionchecker.h" | ||
| #include "qgscomposermap.h" | ||
| #include "qgsmaplayerregistry.h" | ||
| #include "qgsmaprenderer.h" | ||
| #include "qgsmultibandcolorrenderer.h" | ||
| #include "qgsrasterlayer.h" | ||
| #include "qgsfontutils.h" | ||
| #include <QObject> | ||
| #include <QtTest> | ||
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| 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 zebraStyle(); //test zebra map border style | ||
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| private: | ||
| QgsComposition* mComposition; | ||
| QgsComposerMap* mComposerMap; | ||
| QgsMapSettings mMapSettings; | ||
| QgsRasterLayer* mRasterLayer; | ||
| QString mReport; | ||
| }; | ||
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| void TestQgsComposerMapGrid::initTestCase() | ||
| { | ||
| QgsApplication::init(); | ||
| QgsApplication::initQgis(); | ||
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| //create maplayers from testdata and add to layer registry | ||
| QFileInfo rasterFileInfo( QString( TEST_DATA_DIR ) + QDir::separator() + "landsat.tif" ); | ||
| mRasterLayer = new QgsRasterLayer( rasterFileInfo.filePath(), | ||
| rasterFileInfo.completeBaseName() ); | ||
| QgsMultiBandColorRenderer* rasterRenderer = new QgsMultiBandColorRenderer( mRasterLayer->dataProvider(), 2, 3, 4 ); | ||
| mRasterLayer->setRenderer( rasterRenderer ); | ||
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| QgsMapLayerRegistry::instance()->addMapLayers( QList<QgsMapLayer*>() << mRasterLayer ); | ||
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| //create composition with composer map | ||
| mMapSettings.setLayers( QStringList() << mRasterLayer->id() ); | ||
| mMapSettings.setCrsTransformEnabled( false ); | ||
| mComposition = new QgsComposition( mMapSettings ); | ||
| mComposition->setPaperSize( 297, 210 ); //A4 landscape | ||
| mComposerMap = new QgsComposerMap( mComposition, 20, 20, 200, 100 ); | ||
| mComposerMap->setFrameEnabled( true ); | ||
| mComposition->addComposerMap( mComposerMap ); | ||
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| mReport = "<h1>Composer Map Grid Tests</h1>\n"; | ||
| } | ||
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| void TestQgsComposerMapGrid::cleanupTestCase() | ||
| { | ||
| delete mComposition; | ||
| delete mRasterLayer; | ||
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| 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(); | ||
| } | ||
| } | ||
|
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| void TestQgsComposerMapGrid::init() | ||
| { | ||
| } | ||
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| void TestQgsComposerMapGrid::cleanup() | ||
| { | ||
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| } | ||
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| 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 ); | ||
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| bool testResult = checker.testComposition( mReport, 0, 100 ); | ||
| mComposerMap->setGridEnabled( false ); | ||
| mComposerMap->setShowGridAnnotation( false ); | ||
| QVERIFY( testResult ); | ||
| } | ||
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| 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 ); | ||
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| bool testResult = checker.testComposition( mReport, 0, 100 ); | ||
| mComposerMap->setGridStyle( QgsComposerMap::Solid ); | ||
| mComposerMap->setGridEnabled( false ); | ||
| mComposerMap->setShowGridAnnotation( false ); | ||
| QVERIFY( testResult ); | ||
| } | ||
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| 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 ); | ||
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| bool testResult = checker.testComposition( mReport, 0, 100 ); | ||
| mComposerMap->setGridStyle( QgsComposerMap::Solid ); | ||
| mComposerMap->setGridEnabled( false ); | ||
| mComposerMap->setShowGridAnnotation( false ); | ||
| QVERIFY( testResult ); | ||
| } | ||
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| 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 ); | ||
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| 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 ); | ||
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| QgsCompositionChecker checker( "composermap_zebrastyle", mComposition ); | ||
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| bool testResult = checker.testComposition( mReport, 0, 100 ); | ||
| QVERIFY( testResult ); | ||
| } | ||
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| QTEST_MAIN( TestQgsComposerMapGrid ) | ||
| #include "moc_testqgscomposermapgrid.cxx" |