Quantum GIS API Documentation
1.7.5-Wroclaw
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A convenience class for quickly printing a map. More...
#include <qgsquickprint.h>
Public Types | |
enum | SymbolScalingType { ScaleUp, ScaleDown } |
Public Slots | |
void | printMap () |
void | setTitle (QString theText) |
void | setName (QString theText) |
void | setCopyright (QString theText) |
void | setNorthArrow (QString theFileName) |
void | setLogo1 (QString theFileName) |
void | setLogo2 (QString theFileName) |
void | setOutputPdf (QString theFileName) |
void | setPageSize (QPrinter::PageSize theSize) |
void | setMapCanvas (QgsMapCanvas *thepMapCanvas) |
This is just a convenience function to get the. | |
void | setMapRenderer (QgsMapRenderer *thepMapRenderer) |
void | setMapBackgroundColor (QColor theColor) |
Public Member Functions | |
QgsQuickPrint () | |
virtual | ~QgsQuickPrint () |
Destructor. |
Static Public Member Functions | |
static QString | pageSizeToString (QPrinter::PageSize theSize) |
static QPrinter::PageSize | stringToPageSize (QString theSize) |
Private Member Functions | |
void | renderPrintScaleBar (QPainter *thepPainter, QgsMapRenderer *thepMapRenderer, int theMaximumWidth) |
QStringList | wordWrap (QString theString, QFontMetrics theMetrics, int theWidth) |
void | scalePointSymbols (int theScaleFactor, SymbolScalingType theDirection) |
Scale symbols in all layers by the specified amount. | |
void | scaleTextLabels (int theScaleFactor, SymbolScalingType theDirection) |
Scale text labels in all layers by the specified amount. |
Private Attributes | |
QgsMapRenderer * | mpMapRenderer |
QString | mTitleText |
QString | mNameText |
QString | mCopyrightText |
QString | mNorthArrowFile |
QString | mLogo1File |
QString | mLogo2File |
QString | mOutputFileName |
QColor | mMapBackgroundColor |
QPrinter::PageSize | mPageSize |
A convenience class for quickly printing a map.
Prints a map with a map title, scale bar, north arrow, legend etc.
Definition at line 36 of file qgsquickprint.h.
Definition at line 44 of file qgsquickprint.h.
QgsQuickPrint::QgsQuickPrint | ( | ) |
Definition at line 58 of file qgsquickprint.cpp.
References mPageSize.
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Destructor.
Definition at line 63 of file qgsquickprint.cpp.
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Definition at line 1044 of file qgsquickprint.cpp.
Referenced by printMap().
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Definition at line 115 of file qgsquickprint.cpp.
References QgsSymbol::brush(), QgsSymbol::getPointSymbolAsImage(), QgsMapLayerRegistry::instance(), QgsSymbol::label(), QgsMapRenderer::layerSet(), QGis::Line, QgsSymbol::lowerValue(), QgsMapLayerRegistry::mapLayer(), mCopyrightText, mLogo1File, mLogo2File, mNameText, mNorthArrowFile, mOutputFileName, mPageSize, mpMapRenderer, mTitleText, QgsMapLayer::name(), QgsMapRenderer::outputDpi(), QgsMapRenderer::outputSize(), pageSizeToString(), QgsSymbol::pen(), QGis::Point, QgsDebugMsg, QgsMapRenderer::render(), QgsVectorLayer::renderer(), renderPrintScaleBar(), QgsMapRenderer::setOutputSize(), QgsSymbol::setPen(), QgsRenderer::symbols(), QgsSymbol::type(), QgsSymbol::upperValue(), and wordWrap().
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Definition at line 772 of file qgsquickprint.cpp.
References QGis::Degrees, QGis::Feet, QgsMapRenderer::layerSet(), QgsMapRenderer::mapUnits(), QgsMapRenderer::mapUnitsPerPixel(), QGis::Meters, QgsDebugMsg, and QGis::UnknownUnit.
Referenced by printMap().
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Scale symbols in all layers by the specified amount.
Typically used for printing. Each symbol in each layer of the active mapcanvas will be iterated to. If the symbol is a point symbol its size will be multiplied by the scale factor or divided. In order to choose an appropriate scale factor, typically you should divide the print resolution by the screen resolution (often 72dpi or 96dpi).
theScaleFactor | amount by which symbol sizes will be multiplied. |
theDirection | whether the sizes should be scaled up or down. |
Definition at line 705 of file qgsquickprint.cpp.
References QgsMapLayerRegistry::instance(), QgsMapRenderer::layerSet(), QgsMapLayerRegistry::mapLayer(), mpMapRenderer, QGis::Point, QgsSymbol::pointSize(), QgsDebugMsg, QgsVectorLayer::renderer(), ScaleUp, QgsSymbol::setPointSize(), QgsRenderer::symbols(), and QgsSymbol::type().
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Scale text labels in all layers by the specified amount.
Typically used for printing. Each label in each layer of the active mapcanvas will be iterated to. The font point size will be multiplied by the scale factor or divided. In order to choose an appropriate scale factor, typically you should divide the print resolution by the screen resolution (often 72dpi or 96dpi).
theScaleFactor | amount by which symbol sizes will be multiplied. |
theDirection | whether the sizes should be scaled up or down. |
Definition at line 665 of file qgsquickprint.cpp.
References QgsMapLayerRegistry::instance(), QgsVectorLayer::label(), QgsLabel::labelAttributes(), QgsMapRenderer::layerSet(), QgsMapLayerRegistry::mapLayer(), mpMapRenderer, QgsDebugMsg, ScaleUp, QgsLabelAttributes::setSize(), QgsLabelAttributes::size(), and QgsLabelAttributes::sizeType().
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Definition at line 75 of file qgsquickprint.cpp.
References mCopyrightText.
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Definition at line 83 of file qgsquickprint.cpp.
References mLogo1File, and QgsDebugMsg.
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Definition at line 88 of file qgsquickprint.cpp.
References mLogo2File, and QgsDebugMsg.
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Definition at line 106 of file qgsquickprint.cpp.
References mMapBackgroundColor.
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This is just a convenience function to get the.
Definition at line 97 of file qgsquickprint.cpp.
References QgsMapCanvas::canvasColor(), QgsMapCanvas::mapRenderer(), mMapBackgroundColor, and mpMapRenderer.
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Definition at line 102 of file qgsquickprint.cpp.
References mpMapRenderer.
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Definition at line 71 of file qgsquickprint.cpp.
References mNameText.
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Definition at line 79 of file qgsquickprint.cpp.
References mNorthArrowFile.
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Definition at line 93 of file qgsquickprint.cpp.
References mOutputFileName.
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Definition at line 110 of file qgsquickprint.cpp.
References mPageSize.
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Definition at line 67 of file qgsquickprint.cpp.
References mTitleText.
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Definition at line 1080 of file qgsquickprint.cpp.
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Definition at line 1005 of file qgsquickprint.cpp.
Referenced by printMap().
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Definition at line 106 of file qgsquickprint.h.
Referenced by printMap(), and setCopyright().
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Definition at line 108 of file qgsquickprint.h.
Referenced by printMap(), and setLogo1().
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Definition at line 109 of file qgsquickprint.h.
Referenced by printMap(), and setLogo2().
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Definition at line 111 of file qgsquickprint.h.
Referenced by setMapBackgroundColor(), and setMapCanvas().
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Definition at line 105 of file qgsquickprint.h.
Referenced by printMap(), and setName().
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Definition at line 107 of file qgsquickprint.h.
Referenced by printMap(), and setNorthArrow().
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Definition at line 110 of file qgsquickprint.h.
Referenced by printMap(), and setOutputPdf().
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Definition at line 112 of file qgsquickprint.h.
Referenced by printMap(), QgsQuickPrint(), and setPageSize().
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Definition at line 103 of file qgsquickprint.h.
Referenced by printMap(), scalePointSymbols(), scaleTextLabels(), setMapCanvas(), and setMapRenderer().
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Definition at line 104 of file qgsquickprint.h.
Referenced by printMap(), and setTitle().