Package com.jogamp.nativewindow
Interface CapabilitiesImmutable
- All Superinterfaces:
Comparable<CapabilitiesImmutable>
,VisualIDHolder
,com.jogamp.common.type.WriteCloneable
- All Known Subinterfaces:
GLCapabilitiesImmutable
- All Known Implementing Classes:
Capabilities
,GLCapabilities
public interface CapabilitiesImmutable
extends VisualIDHolder, com.jogamp.common.type.WriteCloneable, Comparable<CapabilitiesImmutable>
Specifies an immutable set of capabilities that a window's rendering context
must support, such as color depth per channel.
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from interface com.jogamp.nativewindow.VisualIDHolder
VisualIDHolder.VIDComparator, VisualIDHolder.VIDType
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Field Summary
Fields inherited from interface com.jogamp.nativewindow.VisualIDHolder
VID_UNDEFINED
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Method Summary
Modifier and TypeMethodDescriptionboolean
Equality over the immutable attributes of both objectsint
Returns the number of bits for the color buffer's alpha component.int
Returns the number of bits for the color buffer's blue component.int
Returns the number of bits for the color buffer's green component.int
Returns the number of bits for the color buffer's red component.int
Gets the transparent alpha value for the frame buffer configuration.int
Gets the transparent blue value for the frame buffer configuration.int
Gets the transparent green value for the frame buffer configuration.int
Gets the transparent red value for the frame buffer configuration.int
hashCode()
hash code over the immutable attributes of both objectsboolean
Returns whether an opaque or translucent surface is requested, supported or chosen.boolean
isBitmap()
Returns whether bitmap offscreen mode is requested, available or chosen.boolean
Returns whether an on- or offscreen surface is requested, available or chosen.toString()
Returns a textual representation of this object.toString
(StringBuilder sink) Return a textual representation of this object.Methods inherited from interface java.lang.Comparable
compareTo
Methods inherited from interface com.jogamp.nativewindow.VisualIDHolder
getVisualID
Methods inherited from interface com.jogamp.common.type.WriteCloneable
cloneMutable
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Method Details
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getRedBits
int getRedBits()Returns the number of bits for the color buffer's red component. On some systems only the color depth, which is the sum of the red, green, and blue bits, is considered. -
getGreenBits
int getGreenBits()Returns the number of bits for the color buffer's green component. On some systems only the color depth, which is the sum of the red, green, and blue bits, is considered. -
getBlueBits
int getBlueBits()Returns the number of bits for the color buffer's blue component. On some systems only the color depth, which is the sum of the red, green, and blue bits, is considered. -
getAlphaBits
int getAlphaBits()Returns the number of bits for the color buffer's alpha component. On some systems only the color depth, which is the sum of the red, green, and blue bits, is considered. -
isBackgroundOpaque
boolean isBackgroundOpaque()Returns whether an opaque or translucent surface is requested, supported or chosen.Default is true, i.e. opaque.
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isOnscreen
boolean isOnscreen()Returns whether an on- or offscreen surface is requested, available or chosen.Default is true, i.e. onscreen.
Mind that an capabilities intance w/ available semantics may show onscreen, but also the offscreen modes FBO, Pbuffer or
bitmap
. This is valid, since one native configuration maybe used for either functionality. -
isBitmap
boolean isBitmap()Returns whether bitmap offscreen mode is requested, available or chosen.Default is false.
For chosen capabilities, only the selected offscreen surface is set to
true
. -
getTransparentRedValue
int getTransparentRedValue()Gets the transparent red value for the frame buffer configuration. This value is undefined if; equals true. -
getTransparentGreenValue
int getTransparentGreenValue()Gets the transparent green value for the frame buffer configuration. This value is undefined if; equals true. -
getTransparentBlueValue
int getTransparentBlueValue()Gets the transparent blue value for the frame buffer configuration. This value is undefined if; equals true. -
getTransparentAlphaValue
int getTransparentAlphaValue()Gets the transparent alpha value for the frame buffer configuration. This value is undefined if; equals true. -
equals
Equality over the immutable attributes of both objects -
hashCode
int hashCode()hash code over the immutable attributes of both objects -
toString
Return a textual representation of this object. Use the given StringBuilder [optional]. -
toString
String toString()Returns a textual representation of this object.
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