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80 lines
2.6 KiB
Plaintext
80 lines
2.6 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsscreenproperties.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsScreenProperties
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{
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%Docstring(signature="appended")
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Stores properties relating to a screen.
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This class is designed to be a publicly constructible, copyable store
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for the properties available from a QScreen object.
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.. versionadded:: 3.32
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%End
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%TypeHeaderCode
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#include "qgsscreenproperties.h"
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%End
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public:
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QgsScreenProperties();
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%Docstring
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Constructor for invalid properties.
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%End
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explicit QgsScreenProperties( const QScreen *screen );
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%Docstring
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Constructor for QgsScreenProperties, copying
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properties from the specified ``screen``.
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%End
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bool isValid() const;
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%Docstring
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Returns ``True`` if the properties are valid.
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%End
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double devicePixelRatio() const;
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%Docstring
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This property holds the screen's ratio between physical pixels and device-independent pixels.
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Returns the ratio between physical pixels and device-independent pixels for the screen.
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Common values are 1.0 on normal displays and 2.0 on "retina" displays. Higher values are also possible.
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%End
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double physicalDpi() const;
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%Docstring
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This property holds the number of physical dots or pixels per inch.
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This value represents the pixel density on the screen's display.
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Depending on what information the underlying system provides the value might not be entirely accurate.
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.. note::
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Physical DPI is expressed in device-independent dots. Multiply by :py:func:`~QgsScreenProperties.devicePixelRatio` to get
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device-dependent density.
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%End
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void updateRenderContextForScreen( QgsRenderContext &context ) const;
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%Docstring
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Updates the settings in a render ``context``
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to match the screen settings.
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsscreenproperties.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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