Implements abstract sun.java2d.pipe.RenderingEngine.createStrokedShape.

Create a widened path as specified by the parameters.

The specified src Shape is widened according to the specified attribute parameters as per the BasicStroke specification.

Parameters

src:Shape

the source path to be widened

width:float

the width of the widened path as per BasicStroke

caps:int

the end cap decorations as per BasicStroke

join:int

the segment join decorations as per BasicStroke

miterlimit:float

the miter limit as per BasicStroke

dashes:float[]

the dash length array as per BasicStroke

dashphase:float

the initial dash phase as per BasicStroke

Returns:Shape

the widened path stored in a new Shape object

Annotations

@Override

Since

1.7

Implements abstract sun.java2d.pipe.RenderingEngine.getAATileGenerator.

Construct an antialiased tile generator for the given shape with the given rendering attributes and store the bounds of the tile iteration in the bbox parameter. The at parameter specifies a transform that should affect both the shape and the BasicStroke attributes. The clip parameter specifies the current clip in effect in device coordinates and can be used to prune the data for the operation, but the renderer is not required to perform any clipping. If the BasicStroke parameter is null then the shape should be filled as is, otherwise the attributes of the BasicStroke should be used to specify a draw operation. The thin parameter indicates whether or not the transformed BasicStroke represents coordinates smaller than the minimum resolution of the antialiasing rasterizer as specified by the getMinimumAAPenWidth() method.

Upon returning, this method will fill the bbox parameter with 4 values indicating the bounds of the iteration of the tile generator. The iteration order of the tiles will be as specified by the pseudo-code:

    for (y = bbox[1]; y < bbox[3]; y += tileheight) {
        for (x = bbox[0]; x < bbox[2]; x += tilewidth) {
        }
    }

Parameters

s:Shape

the shape to be rendered (fill or draw)

at:AffineTransform

the transform to be applied to the shape and the stroke attributes

clip:Region

the current clip in effect in device coordinates

bs:BasicStroke

if non-null, a BasicStroke whose attributes should be applied to this operation

thin:boolean

true if the transformed stroke attributes are smaller than the minimum dropout pen width

normalize:boolean

true if the VALUE_STROKE_NORMALIZE RenderingHint is in effect

bbox:int[]

returns the bounds of the iteration

Returns:AATileGenerator

the AATileGenerator instance to be consulted for tile coverages, or null if there is no output to render

Annotations

@Override

Since

1.7

Implements abstract sun.java2d.pipe.RenderingEngine.getAATileGenerator.

Doc from sun.java2d.pipe.RenderingEngine.getAATileGenerator.

Construct an antialiased tile generator for the given parallelogram store the bounds of the tile iteration in the bbox parameter. The parallelogram is specified as a starting point and 2 delta vectors that indicate the slopes of the 2 pairs of sides of the parallelogram. The 4 corners of the parallelogram are defined by the 4 points:

• x, y
• x+dx1, y+dy1
• x+dx1+dx2, y+dy1+dy2
• x+dx2, y+dy2

Upon returning, this method will fill the bbox parameter with 4 values indicating the bounds of the iteration of the tile generator. The iteration order of the tiles will be as specified by the pseudo-code:

    for (y = bbox[1]; y < bbox[3]; y += tileheight) {
        for (x = bbox[0]; x < bbox[2]; x += tilewidth) {
        }
    }

Annotations

@Override

Implements abstract sun.java2d.pipe.RenderingEngine.getMinimumAAPenSize.

Returns the minimum pen width that the antialiasing rasterizer can represent without dropouts occurring.

Annotations

@Override

Since

1.7

Implements abstract sun.java2d.pipe.RenderingEngine.strokeTo.

Sends the geometry for a widened path as specified by the parameters to the specified consumer.

The specified src Shape is widened according to the parameters specified by the BasicStroke object. Adjustments are made to the path as appropriate for the java.awt.RenderingHints#VALUE_STROKE_NORMALIZE hint if the normalize boolean parameter is true. Adjustments are made to the path as appropriate for the java.awt.RenderingHints#VALUE_ANTIALIAS_ON hint if the antialias boolean parameter is true.

The geometry of the widened path is forwarded to the indicated PathConsumer2D object as it is calculated.

Parameters

src:Shape

the source path to be widened

at:AffineTransform

the transform to be applied to the shape and the stroke attributes

bs:BasicStroke

the BasicStroke object specifying the decorations to be applied to the widened path

thin:boolean

true if the transformed stroke attributes are smaller than the minimum dropout pen width

normalize:boolean

indicates whether stroke normalization should be applied

antialias:boolean

indicates whether or not adjustments appropriate to antialiased rendering should be applied

consumer:PathConsumer2D

the PathConsumer2D instance to forward the widened geometry to

Annotations

@Override

Since

1.7

Overrides sun.java2d.pipe.RenderingEngine.strokeTo.

Sends the geometry for a widened path as specified by the parameters to the specified consumer.

The specified src Shape is widened according to the parameters specified by the BasicStroke object. Adjustments are made to the path as appropriate for the java.awt.RenderingHints#VALUE_STROKE_NORMALIZE hint if the normalize boolean parameter is true. Adjustments are made to the path as appropriate for the java.awt.RenderingHints#VALUE_ANTIALIAS_ON hint if the antialias boolean parameter is true.

The geometry of the widened path is forwarded to the indicated PathConsumer2D object as it is calculated.

Parameters

src:Shape

the source path to be widened

at:AffineTransform

the transform to be applied to the shape and the stroke attributes

clip:Region

the current clip in effect in device coordinates

bs:BasicStroke

the BasicStroke object specifying the decorations to be applied to the widened path

thin:boolean

true if the transformed stroke attributes are smaller than the minimum dropout pen width

normalize:boolean

indicates whether stroke normalization should be applied

antialias:boolean

indicates whether or not adjustments appropriate to antialiased rendering should be applied

consumer:PathConsumer2D

the PathConsumer2D instance to forward the widened geometry to

Since

17