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  • Committer: Bazaar Package Importer
  • Author(s): Johan Van de Wauw
  • Date: 2010-07-11 20:23:24 UTC
  • mfrom: (3.1.4 squeeze)
  • Revision ID: james.westby@ubuntu.com-20100711202324-5ktghxa7hracohmr
Tags: 1.4.0+12730-3ubuntu1
https://launchpad.net/bugs/540941
* Merge from Debian unstable (LP: #540941).
* Fix compilation issues with QT 4.7
* Add build-depends on libqt4-webkit-dev 

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python/core/qgsrastertransparency.sip
 
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class QgsRasterTransparency
 
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{
 
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%TypeHeaderCode
 
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#include <qgsrastertransparency.h>
 
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%End
 
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public:
 
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    QgsRasterTransparency();
 
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    //
 
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    // Structs to hold transparent pixel vlaues
 
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    //
 
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    struct TransparentThreeValuePixel
 
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    {
 
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      double red;
 
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      double green;
 
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      double blue;
 
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      double percentTransparent;
 
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    };
 
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    struct TransparentSingleValuePixel
 
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    {
 
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      double pixelValue;
 
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      double percentTransparent;
 
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    };
 
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    //
 
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    // Initializer, Accessor and mutator for transparency tables.
 
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    //
 
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    /** \brief Mutator for transparentSingleValuePixelList */
 
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    QList<QgsRasterTransparency::TransparentSingleValuePixel> transparentSingleValuePixelList();
 
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    /** \brief Mutator for transparentThreeValuePixelList */
 
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    QList<QgsRasterTransparency::TransparentThreeValuePixel> transparentThreeValuePixelList();
 
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    /** \brief Reset to the transparency list to a single value */
 
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    void initializeTransparentPixelList(double);
 
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    /** \brief Reset to the transparency list to a single value */
 
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    void initializeTransparentPixelList(double, double, double);
 
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    /** \brief Accessor for transparentSingleValuePixelList */
 
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    void setTransparentSingleValuePixelList(QList<QgsRasterTransparency::TransparentSingleValuePixel>);
 
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    /** \brief Accessor for transparentThreeValuePixelList */
 
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    void setTransparentThreeValuePixelList(QList<QgsRasterTransparency::TransparentThreeValuePixel>);
 
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    /** \brief Returns the transparency value for a single value Pixel */
 
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    int alphaValue(double, int theGlobalTransparency=255);
 
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    /** \brief Return the transparency value for a RGB Pixel */
 
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    int alphaValue(double, double, double, int theGlobalTransparency=255);
 
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};