Manages details about connected display devices.
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#include <juce_Displays.h>
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Rectangle< int > | physicalToLogical (Rectangle< int > physicalRect, const Display *useScaleFactorOfDisplay=nullptr) const noexcept |
| Converts an integer Rectangle from physical to logical pixels.
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Rectangle< float > | physicalToLogical (Rectangle< float > physicalRect, const Display *useScaleFactorOfDisplay=nullptr) const noexcept |
| Converts a floating-point Rectangle from physical to logical pixels.
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Rectangle< int > | logicalToPhysical (Rectangle< int > logicalRect, const Display *useScaleFactorOfDisplay=nullptr) const noexcept |
| Converts an integer Rectangle from logical to physical pixels.
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Rectangle< float > | logicalToPhysical (Rectangle< float > logicalRect, const Display *useScaleFactorOfDisplay=nullptr) const noexcept |
| Converts a floating-point Rectangle from logical to physical pixels.
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template<typename ValueType > |
Point< ValueType > | physicalToLogical (Point< ValueType > physicalPoint, const Display *useScaleFactorOfDisplay=nullptr) const noexcept |
| Converts a Point from physical to logical pixels.
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template<typename ValueType > |
Point< ValueType > | logicalToPhysical (Point< ValueType > logicalPoint, const Display *useScaleFactorOfDisplay=nullptr) const noexcept |
| Converts a Point from logical to physical pixels.
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const Display * | getDisplayForRect (Rectangle< int > rect, bool isPhysical=false) const noexcept |
| Returns the Display object representing the display containing a given Rectangle (either in logical or physical pixels), or nullptr if there are no connected displays.
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const Display * | getDisplayForPoint (Point< int > point, bool isPhysical=false) const noexcept |
| Returns the Display object representing the display containing a given Point (either in logical or physical pixels), or nullptr if there are no connected displays.
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const Display * | getPrimaryDisplay () const noexcept |
| Returns the Display object representing the display acting as the user's main screen, or nullptr if there are no connected displays.
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RectangleList< int > | getRectangleList (bool userAreasOnly) const |
| Returns a RectangleList made up of all the displays in LOGICAL pixels.
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Rectangle< int > | getTotalBounds (bool userAreasOnly) const |
| Returns the smallest bounding box which contains all the displays in LOGICAL pixels.
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Manages details about connected display devices.
◆ physicalToLogical() [1/3]
Rectangle< int > Displays::physicalToLogical |
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Rectangle< int > | physicalRect, |
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const Display * | useScaleFactorOfDisplay = nullptr ) const |
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noexcept |
Converts an integer Rectangle from physical to logical pixels.
If useScaleFactorOfDisplay is not null then its scale factor will be used for the conversion regardless of the display that the Rectangle to be converted is on.
◆ physicalToLogical() [2/3]
Rectangle< float > Displays::physicalToLogical |
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Rectangle< float > | physicalRect, |
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const Display * | useScaleFactorOfDisplay = nullptr ) const |
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noexcept |
Converts a floating-point Rectangle from physical to logical pixels.
If useScaleFactorOfDisplay is not null then its scale factor will be used for the conversion regardless of the display that the Rectangle to be converted is on.
◆ logicalToPhysical() [1/3]
Rectangle< int > Displays::logicalToPhysical |
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Rectangle< int > | logicalRect, |
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const Display * | useScaleFactorOfDisplay = nullptr ) const |
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noexcept |
Converts an integer Rectangle from logical to physical pixels.
If useScaleFactorOfDisplay is not null then its scale factor will be used for the conversion regardless of the display that the Rectangle to be converted is on.
◆ logicalToPhysical() [2/3]
Rectangle< float > Displays::logicalToPhysical |
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Rectangle< float > | logicalRect, |
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const Display * | useScaleFactorOfDisplay = nullptr ) const |
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noexcept |
Converts a floating-point Rectangle from logical to physical pixels.
If useScaleFactorOfDisplay is not null then its scale factor will be used for the conversion regardless of the display that the Rectangle to be converted is on.
◆ physicalToLogical() [3/3]
template<typename ValueType >
Point< ValueType > Displays::physicalToLogical |
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Point< ValueType > | physicalPoint, |
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const Display * | useScaleFactorOfDisplay = nullptr ) const |
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noexcept |
Converts a Point from physical to logical pixels.
If useScaleFactorOfDisplay is not null then its scale factor will be used for the conversion regardless of the display that the Point to be converted is on.
◆ logicalToPhysical() [3/3]
template<typename ValueType >
Point< ValueType > Displays::logicalToPhysical |
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Point< ValueType > | logicalPoint, |
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const Display * | useScaleFactorOfDisplay = nullptr ) const |
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noexcept |
Converts a Point from logical to physical pixels.
If useScaleFactorOfDisplay is not null then its scale factor will be used for the conversion regardless of the display that the Point to be converted is on.
◆ getDisplayForRect()
const Display * Displays::getDisplayForRect |
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Rectangle< int > | rect, |
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bool | isPhysical = false ) const |
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noexcept |
Returns the Display object representing the display containing a given Rectangle (either in logical or physical pixels), or nullptr if there are no connected displays.
If the Rectangle lies outside all the displays then the nearest one will be returned.
◆ getDisplayForPoint()
const Display * Displays::getDisplayForPoint |
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Point< int > | point, |
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bool | isPhysical = false ) const |
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noexcept |
Returns the Display object representing the display containing a given Point (either in logical or physical pixels), or nullptr if there are no connected displays.
If the Point lies outside all the displays then the nearest one will be returned.
◆ getPrimaryDisplay()
const Display * Displays::getPrimaryDisplay |
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const |
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noexcept |
Returns the Display object representing the display acting as the user's main screen, or nullptr if there are no connected displays.
◆ getRectangleList()
RectangleList< int > Displays::getRectangleList |
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bool | userAreasOnly | ) |
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Returns a RectangleList made up of all the displays in LOGICAL pixels.
◆ getTotalBounds()
Rectangle< int > Displays::getTotalBounds |
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bool | userAreasOnly | ) |
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Returns the smallest bounding box which contains all the displays in LOGICAL pixels.
◆ displays
An Array containing the Display objects for all of the connected displays.
The documentation for this class was generated from the following file: