org.das2.graph.DasAnnotation

This makes a DasCanvasComponent for GrannyTextRenderer, and optionally adds an arrow to point at things. TODO: See http://autoplot.org//developer.annotations

PROP_TEXT

PROP_URL

PROP_FONT_SIZE

the font size in pixels.

PROP_BORDERTYPE

PROP_ANCHORPOSITION

PROP_XRANGE

PROP_YRANGE

PROP_POINTATX

PROP_POINTATY

PROP_POINTATOFFSET

PROP_SHOWARROW

PROP_ANCHORBORDERTYPE

PROP_ANCHORTYPE

PROP_ARROWSTYLE

PROP_OVERRIDECOLORS

PROP_TEXTCOLOR

PROP_ANCHOROFFSET

getAnchorBorderType

getAnchorBorderType( ) → BorderType

Returns:

org.das2.graph.BorderType

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getAnchorOffset

getAnchorOffset( ) → String

Returns:

java.lang.String

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getAnchorPosition

getAnchorPosition( ) → AnchorPosition

get the location within the box where the annotation will be drawn.

Returns:

anchorPosition

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getAnchorType

getAnchorType( ) → AnchorType

Returns:

org.das2.graph.AnchorType

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getArrowStyle

getArrowStyle( ) → HeadStyle

get the arrow style

Returns:

the arrow style

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getBorderType

getBorderType( ) → BorderType

the border type

Returns:

the border type

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getPointAt

getPointAt( ) → PointDescriptor

return the thing we are pointing at.

Returns:

the thing we are pointing at.

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getPointAtOffset

getPointAtOffset( ) → String

Returns:

java.lang.String

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getPointAtX

getPointAtX( ) → Datum

Returns:

org.das2.datum.Datum

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getPointAtY

getPointAtY( ) → Datum

Returns:

org.das2.datum.Datum

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getTextColor

getTextColor( ) → Color

Returns:

java.awt.Color

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getUrl

getUrl( ) → String

Returns:

java.lang.String

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getXrange

getXrange( ) → DatumRange

Returns:

org.das2.datum.DatumRange

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getYrange

getYrange( ) → DatumRange

Returns:

org.das2.datum.DatumRange

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isOverrideColors

isOverrideColors( ) → boolean

Returns:

boolean

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isShowArrow

isShowArrow( ) → boolean

Returns:

boolean

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setAnchorBorderType

setAnchorBorderType( org.das2.graph.BorderType anchorBorderType ) → void

Returns:

void (returns nothing)

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setAnchorOffset

setAnchorOffset( String anchorOffset ) → void

the offset in x and y for the text bubble from the anchor. For example, "4em,4em" will place a OutsideNE label 4ems up and 4ems over from the default.

Parameters

anchorOffset -

Returns:

void (returns nothing)

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setAnchorPosition

setAnchorPosition( org.das2.graph.AnchorPosition anchorPosition ) → void

set the location within the box where the annotation will be drawn.

Parameters

anchorPosition -

Returns:

void (returns nothing)

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setAnchorType

setAnchorType( org.das2.graph.AnchorType anchorType ) → void

Returns:

void (returns nothing)

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setArrowStyle

setArrowStyle( org.das2.graph.Arrow.HeadStyle newarrowStyle ) → void

set the arrow style to BIG,SMALL,DRAFTING.

Parameters

newarrowStyle - the arrow style

Returns:

void (returns nothing)

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setBorderType

setBorderType( org.das2.graph.BorderType newborderType ) → void

set the border type to NONE, rounded rectangle, etc.

Parameters

newborderType - the border type

Returns:

void (returns nothing)

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setOverrideColors

setOverrideColors( boolean overrideColors ) → void

true will use the colors specified, otherwise the canvas colors are used.

Parameters

overrideColors -

Returns:

void (returns nothing)

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setPlot

setPlot( org.das2.graph.DasPlot p ) → void

Returns:

void (returns nothing)

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setPointAt

setPointAt( org.das2.graph.DasAnnotation.PointDescriptor p ) → void

set the thing to point at. If %p will be replaced by p.getLabel()

Parameters

p - the thing.

Returns:

void (returns nothing)

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setPointAtOffset

setPointAtOffset( String pointAtOffset ) → void

Returns:

void (returns nothing)

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setPointAtX

setPointAtX( Datum pointAtX ) → void

Returns:

void (returns nothing)

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setPointAtY

setPointAtY( Datum pointAtY ) → void

Returns:

void (returns nothing)

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setShowArrow

setShowArrow( boolean showArrow ) → void

Returns:

void (returns nothing)

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setText

setText( String string ) → void

Set the text, which can be Granny Text, or image URL. (Image URL is deprecated, use url property instead.) If the url property has length>0, then this is ignored. URLs must start with http:, https:, or file:.