QGIS API Documentation  master-6227475
Public Types | Public Slots | Public Member Functions | Static Public Member Functions | Private Slots | Private Member Functions | Private Attributes
QgsSingleBandPseudoColorRendererWidget Class Reference

#include <qgssinglebandpseudocolorrendererwidget.h>

+ Inheritance diagram for QgsSingleBandPseudoColorRendererWidget:
+ Collaboration diagram for QgsSingleBandPseudoColorRendererWidget:

List of all members.

Public Types

enum  Mode { Continuous = 1, EqualInterval = 2 }

Public Slots

void loadMinMax (int theBandNo, double theMin, double theMax, int theOrigin)

Public Member Functions

 QgsSingleBandPseudoColorRendererWidget (QgsRasterLayer *layer, const QgsRectangle &extent=QgsRectangle())
 ~QgsSingleBandPseudoColorRendererWidget ()
QgsRasterRenderer * renderer ()
void setFromRenderer (const QgsRasterRenderer *r)

Static Public Member Functions

static QgsRasterRendererWidget * create (QgsRasterLayer *layer, const QgsRectangle &theExtent)

Private Slots

void on_mAddEntryButton_clicked ()
void on_mBandComboBox_currentIndexChanged (int index)
void on_mClassificationModeComboBox_currentIndexChanged (int index)
void on_mClassifyButton_clicked ()
void on_mColormapTreeWidget_itemDoubleClicked (QTreeWidgetItem *item, int column)
void on_mColorRampComboBox_currentIndexChanged (int index)
void on_mDeleteEntryButton_clicked ()
void on_mExportToFileButton_clicked ()
void on_mLoadFromBandButton_clicked ()
void on_mLoadFromFileButton_clicked ()
void on_mMaxLineEdit_textChanged (const QString &text)
void on_mMaxLineEdit_textEdited (const QString &text)
void on_mMinLineEdit_textChanged (const QString &text)
void on_mMinLineEdit_textEdited (const QString &text)
void on_mSortButton_clicked ()

Private Member Functions

double lineEditValue (const QLineEdit *theLineEdit) const
void populateColormapTreeWidget (const QList< QgsColorRampShader::ColorRampItem > &colorRampItems)
void resetClassifyButton ()
void setLineEditValue (QLineEdit *theLineEdit, double theValue)
void showMinMaxOrigin ()

Private Attributes

int mMinMaxOrigin
QgsRasterMinMaxWidget * mMinMaxWidget

Detailed Description

Definition at line 26 of file qgssinglebandpseudocolorrendererwidget.h.

Member Enumeration Documentation

enum QgsSingleBandPseudoColorRendererWidget::Mode
Enumerator:
Continuous 
EqualInterval 

Definition at line 31 of file qgssinglebandpseudocolorrendererwidget.h.

Constructor & Destructor Documentation

QgsSingleBandPseudoColorRendererWidget::QgsSingleBandPseudoColorRendererWidget ( QgsRasterLayer *  layer,
const QgsRectangle &  extent = QgsRectangle() 
)

Definition at line 32 of file qgssinglebandpseudocolorrendererwidget.cpp.

References QgsRasterInterface::bandCount(), Continuous, QgsRasterLayer::dataProvider(), QgsStyleV2::defaultStyle(), QgsRasterRendererWidget::displayBandName(), EqualInterval, QgsRasterMinMaxWidget::load(), loadMinMax(), mMinMaxWidget, QgsRasterRendererWidget::mRasterLayer, on_mClassificationModeComboBox_currentIndexChanged(), QgsDebugMsg, QgsRasterLayer::renderer(), resetClassifyButton(), QgsRasterMinMaxWidget::setExtent(), setFromRenderer(), and tr.

QgsSingleBandPseudoColorRendererWidget::~QgsSingleBandPseudoColorRendererWidget ( )

Definition at line 103 of file qgssinglebandpseudocolorrendererwidget.cpp.

Member Function Documentation

static QgsRasterRendererWidget* QgsSingleBandPseudoColorRendererWidget::create ( QgsRasterLayer *  layer,
const QgsRectangle &  theExtent 
) [inline, static]

Definition at line 40 of file qgssinglebandpseudocolorrendererwidget.h.

double QgsSingleBandPseudoColorRendererWidget::lineEditValue ( const QLineEdit *  theLineEdit) const [private]

Definition at line 651 of file qgssinglebandpseudocolorrendererwidget.cpp.

Referenced by on_mClassifyButton_clicked(), renderer(), and resetClassifyButton().

void QgsSingleBandPseudoColorRendererWidget::loadMinMax ( int  theBandNo,
double  theMin,
double  theMax,
int  theOrigin 
) [slot]

Definition at line 609 of file qgssinglebandpseudocolorrendererwidget.cpp.

References mMinMaxOrigin, QgsDebugMsg, and showMinMaxOrigin().

Referenced by QgsSingleBandPseudoColorRendererWidget().

void QgsSingleBandPseudoColorRendererWidget::on_mAddEntryButton_clicked ( ) [private, slot]

Definition at line 157 of file qgssinglebandpseudocolorrendererwidget.cpp.

References tr.

void QgsSingleBandPseudoColorRendererWidget::on_mBandComboBox_currentIndexChanged ( int  index) [private, slot]

Definition at line 602 of file qgssinglebandpseudocolorrendererwidget.cpp.

References mMinMaxWidget, and QgsRasterMinMaxWidget::setBands().

void QgsSingleBandPseudoColorRendererWidget::on_mClassificationModeComboBox_currentIndexChanged ( int  index) [private, slot]

Definition at line 341 of file qgssinglebandpseudocolorrendererwidget.cpp.

References EqualInterval.

Referenced by QgsSingleBandPseudoColorRendererWidget().

void QgsSingleBandPseudoColorRendererWidget::on_mClassifyButton_clicked ( ) [private, slot]

Definition at line 227 of file qgssinglebandpseudocolorrendererwidget.cpp.

References QgsVectorColorRampV2::color(), Continuous, QgsVectorColorRampV2::count(), lineEditValue(), QgsRasterRendererWidget::max(), QgsRasterRendererWidget::min(), QgsRasterRendererWidget::mRasterLayer, and QgsVectorColorRampV2::value().

void QgsSingleBandPseudoColorRendererWidget::on_mColormapTreeWidget_itemDoubleClicked ( QTreeWidgetItem *  item,
int  column 
) [private, slot]

Definition at line 537 of file qgssinglebandpseudocolorrendererwidget.cpp.

void QgsSingleBandPseudoColorRendererWidget::on_mColorRampComboBox_currentIndexChanged ( int  index) [private, slot]

Definition at line 346 of file qgssinglebandpseudocolorrendererwidget.cpp.

void QgsSingleBandPseudoColorRendererWidget::on_mDeleteEntryButton_clicked ( ) [private, slot]

Definition at line 165 of file qgssinglebandpseudocolorrendererwidget.cpp.

void QgsSingleBandPseudoColorRendererWidget::on_mExportToFileButton_clicked ( ) [private, slot]

Definition at line 474 of file qgssinglebandpseudocolorrendererwidget.cpp.

References tr.

void QgsSingleBandPseudoColorRendererWidget::on_mLoadFromBandButton_clicked ( ) [private, slot]

Definition at line 366 of file qgssinglebandpseudocolorrendererwidget.cpp.

References QgsRasterDataProvider::colorTable(), QgsRasterLayer::dataProvider(), QgsRasterRendererWidget::mRasterLayer, populateColormapTreeWidget(), and tr.

void QgsSingleBandPseudoColorRendererWidget::on_mLoadFromFileButton_clicked ( ) [private, slot]

Definition at line 388 of file qgssinglebandpseudocolorrendererwidget.cpp.

References populateColormapTreeWidget(), and tr.

void QgsSingleBandPseudoColorRendererWidget::on_mMaxLineEdit_textChanged ( const QString &  text) [inline, private, slot]

Definition at line 62 of file qgssinglebandpseudocolorrendererwidget.h.

void QgsSingleBandPseudoColorRendererWidget::on_mMaxLineEdit_textEdited ( const QString &  text) [inline, private, slot]

Definition at line 64 of file qgssinglebandpseudocolorrendererwidget.h.

References QgsRasterRenderer::MinMaxUser.

void QgsSingleBandPseudoColorRendererWidget::on_mMinLineEdit_textChanged ( const QString &  text) [inline, private, slot]

Definition at line 61 of file qgssinglebandpseudocolorrendererwidget.h.

void QgsSingleBandPseudoColorRendererWidget::on_mMinLineEdit_textEdited ( const QString &  text) [inline, private, slot]

Definition at line 63 of file qgssinglebandpseudocolorrendererwidget.h.

References QgsRasterRenderer::MinMaxUser.

void QgsSingleBandPseudoColorRendererWidget::on_mSortButton_clicked ( ) [private, slot]

Definition at line 174 of file qgssinglebandpseudocolorrendererwidget.cpp.

References QgsColorRampShader::ColorRampItem::color, QgsColorRampShader::ColorRampItem::label, populateColormapTreeWidget(), and QgsColorRampShader::ColorRampItem::value.

void QgsSingleBandPseudoColorRendererWidget::populateColormapTreeWidget ( const QList< QgsColorRampShader::ColorRampItem > &  colorRampItems) [private]

Definition at line 353 of file qgssinglebandpseudocolorrendererwidget.cpp.

Referenced by on_mLoadFromBandButton_clicked(), on_mLoadFromFileButton_clicked(), and on_mSortButton_clicked().

QgsRasterRenderer * QgsSingleBandPseudoColorRendererWidget::renderer ( ) [virtual]

Implements QgsRasterRendererWidget.

Definition at line 107 of file qgssinglebandpseudocolorrendererwidget.cpp.

References QgsColorRampShader::ColorRampItem::color, QgsRasterLayer::dataProvider(), QgsColorRampShader::DISCRETE, QgsColorRampShader::EXACT, QgsColorRampShader::INTERPOLATED, QgsColorRampShader::ColorRampItem::label, lineEditValue(), mMinMaxOrigin, QgsRasterRendererWidget::mRasterLayer, QgsSingleBandPseudoColorRenderer::setClassificationMax(), QgsSingleBandPseudoColorRenderer::setClassificationMin(), QgsSingleBandPseudoColorRenderer::setClassificationMinMaxOrigin(), QgsColorRampShader::setClip(), QgsColorRampShader::setColorRampItemList(), QgsColorRampShader::setColorRampType(), QgsRasterShader::setRasterShaderFunction(), tr, and QgsColorRampShader::ColorRampItem::value.

void QgsSingleBandPseudoColorRendererWidget::resetClassifyButton ( ) [private]

Definition at line 661 of file qgssinglebandpseudocolorrendererwidget.cpp.

References lineEditValue(), QgsRasterRendererWidget::max(), and QgsRasterRendererWidget::min().

Referenced by QgsSingleBandPseudoColorRendererWidget().

void QgsSingleBandPseudoColorRendererWidget::setFromRenderer ( const QgsRasterRenderer *  r)

Definition at line 559 of file qgssinglebandpseudocolorrendererwidget.cpp.

References QgsSingleBandPseudoColorRenderer::classificationMax(), QgsSingleBandPseudoColorRenderer::classificationMin(), QgsSingleBandPseudoColorRenderer::classificationMinMaxOrigin(), QgsColorRampShader::clip(), QgsColorRampShader::colorRampItemList(), QgsColorRampShader::colorRampType(), QgsColorRampShader::DISCRETE, QgsColorRampShader::INTERPOLATED, mMinMaxOrigin, QgsRasterShader::rasterShaderFunction(), setLineEditValue(), QgsSingleBandPseudoColorRenderer::shader(), showMinMaxOrigin(), and tr.

Referenced by QgsSingleBandPseudoColorRendererWidget().

void QgsSingleBandPseudoColorRendererWidget::setLineEditValue ( QLineEdit *  theLineEdit,
double  theValue 
) [private]

Definition at line 641 of file qgssinglebandpseudocolorrendererwidget.cpp.

Referenced by setFromRenderer().

void QgsSingleBandPseudoColorRendererWidget::showMinMaxOrigin ( ) [private]

Definition at line 636 of file qgssinglebandpseudocolorrendererwidget.cpp.

References QgsRasterRenderer::minMaxOriginLabel(), and mMinMaxOrigin.

Referenced by loadMinMax(), and setFromRenderer().

Member Data Documentation

int QgsSingleBandPseudoColorRendererWidget::mMinMaxOrigin [private]

Definition at line 74 of file qgssinglebandpseudocolorrendererwidget.h.

Referenced by loadMinMax(), renderer(), setFromRenderer(), and showMinMaxOrigin().

QgsRasterMinMaxWidget* QgsSingleBandPseudoColorRendererWidget::mMinMaxWidget [private]

Definition at line 73 of file qgssinglebandpseudocolorrendererwidget.h.

Referenced by on_mBandComboBox_currentIndexChanged(), and QgsSingleBandPseudoColorRendererWidget().

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