jdk.awt.DisplayMode
The DisplayMode class encapsulates the bit depth, height, width, and refresh rate of a GraphicsDevice. The ability to change graphics device's display mode is platform- and configuration-dependent and may not always be available (see GraphicsDevice.isDisplayChangeSupported()).
For more information on full-screen exclusive mode API, see the
Full-Screen Exclusive Mode API Tutorial.
The DisplayMode class encapsulates the bit depth, height, width, and refresh rate of a GraphicsDevice. The ability to change graphics device's display mode is platform- and configuration-dependent and may not always be available (see GraphicsDevice.isDisplayChangeSupported()). For more information on full-screen exclusive mode API, see the Full-Screen Exclusive Mode API Tutorial.
*-bit-depth-multiclj
Static Constant.
Value of the bit depth if multiple bit depths are supported in this display mode.
type: int
Static Constant. Value of the bit depth if multiple bit depths are supported in this display mode. type: int
*-refresh-rate-unknownclj
Static Constant.
Value of the refresh rate if not known.
type: int
Static Constant. Value of the refresh rate if not known. type: int
->display-modeclj
(->display-mode width height bit-depth refresh-rate)Constructor.
Create a new display mode object with the supplied parameters.
width - the width of the display, in pixels - int
height - the height of the display, in pixels - int
bit-depth - the bit depth of the display, in bits per pixel. This can be BIT_DEPTH_MULTI if multiple bit depths are available. - int
refresh-rate - the refresh rate of the display, in hertz. This can be REFRESH_RATE_UNKNOWN if the information is not available. - int
Constructor. Create a new display mode object with the supplied parameters. width - the width of the display, in pixels - `int` height - the height of the display, in pixels - `int` bit-depth - the bit depth of the display, in bits per pixel. This can be BIT_DEPTH_MULTI if multiple bit depths are available. - `int` refresh-rate - the refresh rate of the display, in hertz. This can be REFRESH_RATE_UNKNOWN if the information is not available. - `int`
equalsclj
(equals this dm)Returns whether the two display modes are equal.
dm - java.awt.DisplayMode
returns: whether the two display modes are equal - boolean
Returns whether the two display modes are equal. dm - `java.awt.DisplayMode` returns: whether the two display modes are equal - `boolean`
get-bit-depthclj
(get-bit-depth this)Returns the bit depth of the display, in bits per pixel. This may be BIT_DEPTH_MULTI if multiple bit depths are supported in this display mode.
returns: the bit depth of the display, in bits per pixel. - int
Returns the bit depth of the display, in bits per pixel. This may be BIT_DEPTH_MULTI if multiple bit depths are supported in this display mode. returns: the bit depth of the display, in bits per pixel. - `int`
get-heightclj
(get-height this)Returns the height of the display, in pixels.
returns: the height of the display, in pixels - int
Returns the height of the display, in pixels. returns: the height of the display, in pixels - `int`
get-refresh-rateclj
(get-refresh-rate this)Returns the refresh rate of the display, in hertz. This may be REFRESH_RATE_UNKNOWN if the information is not available.
returns: the refresh rate of the display, in hertz. - int
Returns the refresh rate of the display, in hertz. This may be REFRESH_RATE_UNKNOWN if the information is not available. returns: the refresh rate of the display, in hertz. - `int`
get-widthclj
(get-width this)Returns the width of the display, in pixels.
returns: the width of the display, in pixels - int
Returns the width of the display, in pixels. returns: the width of the display, in pixels - `int`
hash-codeclj
(hash-code this)Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.
The general contract of hashCode is:
Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the Object.equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)
returns: a hash code value for this object. - int
Returns a hash code value for the object. This method is
supported for the benefit of hash tables such as those provided by
HashMap.
The general contract of hashCode is:
Whenever it is invoked on the same object more than once during
an execution of a Java application, the hashCode method
must consistently return the same integer, provided no information
used in equals comparisons on the object is modified.
This integer need not remain consistent from one execution of an
application to another execution of the same application.
If two objects are equal according to the equals(Object)
method, then calling the hashCode method on each of
the two objects must produce the same integer result.
It is not required that if two objects are unequal
according to the Object.equals(java.lang.Object)
method, then calling the hashCode method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by
class Object does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
Java™ programming language.)
returns: a hash code value for this object. - `int`cljdoc is a website building & hosting documentation for Clojure/Script libraries
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