The QImageEncoderSettings class provides a set of image encoder settings. More...
#include <QImageEncoderSettings>
This class was introduced in Qt Mobility 1.0.
QImageEncoderSettings () | |
QImageEncoderSettings ( const QImageEncoderSettings & other ) | |
~QImageEncoderSettings () | |
QString | codec () const |
bool | isNull () const |
QtMultimediaKit::EncodingQuality | quality () const |
QSize | resolution () const |
void | setCodec ( const QString & codec ) |
void | setQuality ( QtMultimediaKit::EncodingQuality quality ) |
void | setResolution ( const QSize & resolution ) |
void | setResolution ( int width, int height ) |
bool | operator!= ( const QImageEncoderSettings & other ) const |
QImageEncoderSettings & | operator= ( const QImageEncoderSettings & other ) |
bool | operator== ( const QImageEncoderSettings & other ) const |
The QImageEncoderSettings class provides a set of image encoder settings.
A image encoder settings object is used to specify the image encoder settings used by QCameraImageCapture. Image encoder settings are selected by constructing a QImageEncoderSettings object, setting the desired properties and then passing it to a QCameraImageCapture instance using the QCameraImageCapture::setImageSettings() function.
QImageEncoderSettings imageSettings; imageSettings.setCodec("image/jpeg"); imageSettings.setResolution(1600, 1200); imageCapture->setEncodingSettings(imageSettings);
See also QImageEncoderControl.
Constructs a null image encoder settings object.
Constructs a copy of the image encoder settings object other.
This function was introduced in Qt Mobility 1.0.
Destroys a image encoder settings object.
Returns the image codec.
This function was introduced in Qt Mobility 1.0.
See also setCodec().
Identifies if a image encoder settings object is uninitalized.
Returns true if the settings are null, and false if they are not.
This function was introduced in Qt Mobility 1.0.
Returns the image encoding quality.
This function was introduced in Qt Mobility 1.0.
See also setQuality().
Returns the resolution of the encoded image.
This function was introduced in Qt Mobility 1.0.
See also setResolution().
Sets the image codec.
This function was introduced in Qt Mobility 1.0.
See also codec().
Sets the image encoding quality.
This function was introduced in Qt Mobility 1.0.
See also quality().
Sets the resolution of the encoded image.
An empty QSize indicates the encoder should make an optimal choice based on what is available from the image source and the limitations of the codec.
This function was introduced in Qt Mobility 1.0.
See also resolution().
Sets the width and height of the resolution of the encoded image.
This is an overloaded function.
This function was introduced in Qt Mobility 1.0.
Determines if other is of equal value to a image encoder settings object.
Returns true if the settings objects are not of equal value, and false if they are of equal value.
This function was introduced in Qt Mobility 1.0.
Assigns the value of other to a image encoder settings object.
This function was introduced in Qt Mobility 1.0.
Determines if other is of equal value to a image encoder settings object.
Returns true if the settings objects are of equal value, and false if they are not of equal value.
This function was introduced in Qt Mobility 1.0.
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