org.opengis.go.display

Interface DisplayCapabilities

public interface DisplayCapabilities

Objects implementing the interface DisplayCapabilities provide runtime information about the capabilities of a given implementation.

Method Summary

Modifier and Type	Method and Description
GraphicStyle	getDefaultGraphicStyle() Returns an GraphicStyle object, configured to the defaults for the DisplayFactory for this Capabilities instance.
ArrowStyle[]	getSupportedArrowStyles() Returns an array of ArrowStyle objects that indicates the arrow styles that are supported by a given implementation.
java.lang.Class[]	getSupportedCanvases() Returns an array of Class objects for the Canvas interfaces that are supported by a given implementation.
FillPattern[]	getSupportedFillPatterns() Returns an array of FillPattern objects that indicates the fill patterns that are supported by a given implementation.
FillStyle[]	getSupportedFillStyles() Returns an array of FillStyle objects that indicates the fill styles supported by a given implementation.
LineCap[]	getSupportedLineCaps() Returns an array of LineCap objects that indicates the line cap styles that are supported by a given implementation.
LineJoin[]	getSupportedLineJoins() Returns an array of LineJoin objects that indicates the line join styles that are supported by a given implementation.
LinePattern[]	getSupportedLinePatterns() Returns an array of LinePattern objects that indicates the line patterns that are supported by a given implementation.
LineStyle[]	getSupportedLineStyles() Returns an array of LineStyle objects that indicates the line styles that are supported by a given implementation.
Mark[]	getSupportedMarks() Returns an array of Mark objects that indicates the marks that are supported by a given implementation.
java.lang.Class[]	getSupportedPrimitives() Returns an array of Class objects for the primitive interfaces that are supported by a given implementation.
SymbologyInfo[]	getSupportedSymbologies() Returns an array of SymbologyInfo objects that this implementations supports.
XAnchor[]	getSupportedXAnchors() Returns an array of XAnchor objects that indicates the X anchors that are supported by a given implementation.
YAnchor[]	getSupportedYAnchors() Returns an array of YAnchor objects that indicates the Y anchors that are supported by a given implementation.
boolean	isBacklightingSupported() Returns true if a given implementation supports drawing primitives in "backlit" mode, using the "isBacklighting" attribute of the GraphicStyle interface.
boolean	isBlinkSupported() Returns true if a given implementation supports the "blink" attribute of the GraphicStyle interface.
boolean	isDashPatternSupported() Returns true if a given implementation will honor the "dashPattern" attribute of the GraphicStyle interface.
boolean	isEventManagerSupported(java.lang.Class eventManagerClass) Returns true if a given implementation supports the given EventManager type.
boolean	isGradientSupported() Returns true if a given implementation support drawing primitives filled with a gradient as specified by in the GraphicStyle interface.
boolean	isLineGapSupported() Returns true if a given implementation will honor the "lineGap" attribute of the GraphicStyle interface.
boolean	isLineWidthSupported() Returns true if a given implementation will honor the "lineWidth" attribute of the GraphicStyle interface.

Method Detail

getSupportedCanvases

java.lang.Class[] getSupportedCanvases()

Returns an array of Class objects for the Canvas interfaces that are supported by a given implementation.

Returns:

an array of Canvas interfaces

getSupportedPrimitives

java.lang.Class[] getSupportedPrimitives()

Returns an array of Class objects for the primitive interfaces that are supported by a given implementation.

isEventManagerSupported

boolean isEventManagerSupported(java.lang.Class eventManagerClass)

Returns true if a given implementation supports the given EventManager type.

isBacklightingSupported

boolean isBacklightingSupported()

Returns true if a given implementation supports drawing primitives in "backlit" mode, using the "isBacklighting" attribute of the GraphicStyle interface.

isLineWidthSupported

boolean isLineWidthSupported()

Returns true if a given implementation will honor the "lineWidth" attribute of the GraphicStyle interface.

isLineGapSupported

boolean isLineGapSupported()

Returns true if a given implementation will honor the "lineGap" attribute of the GraphicStyle interface.

getSupportedArrowStyles

ArrowStyle[] getSupportedArrowStyles()

Returns an array of ArrowStyle objects that indicates the arrow styles that are supported by a given implementation.

getSupportedLineStyles

LineStyle[] getSupportedLineStyles()

Returns an array of LineStyle objects that indicates the line styles that are supported by a given implementation.

getSupportedLineJoins

LineJoin[] getSupportedLineJoins()

Returns an array of LineJoin objects that indicates the line join styles that are supported by a given implementation.

getSupportedLineCaps

LineCap[] getSupportedLineCaps()

Returns an array of LineCap objects that indicates the line cap styles that are supported by a given implementation.

isDashPatternSupported

boolean isDashPatternSupported()

Returns true if a given implementation will honor the "dashPattern" attribute of the GraphicStyle interface.

isBlinkSupported

boolean isBlinkSupported()

Returns true if a given implementation supports the "blink" attribute of the GraphicStyle interface.

getSupportedFillStyles

FillStyle[] getSupportedFillStyles()

Returns an array of FillStyle objects that indicates the fill styles supported by a given implementation.

getSupportedFillPatterns

FillPattern[] getSupportedFillPatterns()

Returns an array of FillPattern objects that indicates the fill patterns that are supported by a given implementation.

getSupportedMarks

Mark[] getSupportedMarks()

Returns an array of Mark objects that indicates the marks that are supported by a given implementation.

getSupportedLinePatterns

LinePattern[] getSupportedLinePatterns()

Returns an array of LinePattern objects that indicates the line patterns that are supported by a given implementation.

getSupportedXAnchors

XAnchor[] getSupportedXAnchors()

Returns an array of XAnchor objects that indicates the X anchors that are supported by a given implementation.

getSupportedYAnchors

YAnchor[] getSupportedYAnchors()

Returns an array of YAnchor objects that indicates the Y anchors that are supported by a given implementation.

isGradientSupported

boolean isGradientSupported()

Returns true if a given implementation support drawing primitives filled with a gradient as specified by in the GraphicStyle interface.

getDefaultGraphicStyle

GraphicStyle getDefaultGraphicStyle()

Returns an GraphicStyle object, configured to the defaults for the DisplayFactory for this Capabilities instance.

getSupportedSymbologies

SymbologyInfo[] getSupportedSymbologies()

Returns an array of SymbologyInfo objects that this implementations supports.