org.geotools.styling
Interface Fill
- All Known Implementing Classes:
- FillImpl
- public interface Fill
The Fill object encapsulates the graphical-symbolization parameters for
areas of geometries.
There are two types of fill: solid-color and repeated graphic fill.
The details of this object are taken from the OGC Styled-Layer Descriptor
Report (OGC 01-077) version 0.7.2.
Renderers can use this information when displaying styled features, though
it must be remembered that not all renderers will be able to fully represent
strokes as set out by this interface: for example, opacity may not be
supported.
The graphical parameters and their values are derived from SVG/CSS2
standards with names and semantics which are as close as possible.
- Version:
- $Id: Fill.java,v 1.12 2003/09/06 04:14:12 seangeo Exp $
- Author:
- James Macgill, CCG
Method Summary |
void |
accept(StyleVisitor visitor)
|
Expression |
getBackgroundColor()
This parameter gives the solid color that will be used as a background for a Fill. |
Expression |
getColor()
This parameter gives the solid color that will be used for a Fill. |
Graphic |
getGraphicFill()
This parameter indicates that a stipple-fill repeated graphic will be
used and specifies the fill graphic to use. |
Expression |
getOpacity()
This specifies the level of translucency to use when rendering the fill.
|
void |
setBackgroundColor(Expression backgroundColor)
This parameter gives the solid color that will be used as a background for a Fill. |
void |
setColor(Expression color)
This parameter gives the solid color that will be used for a Fill. |
void |
setGraphicFill(Graphic graphicFill)
This parameter indicates that a stipple-fill repeated graphic will be
used and specifies the fill graphic to use. |
void |
setOpacity(Expression opacity)
This specifies the level of translucency to use when rendering the fill.
|
getColor
public Expression getColor()
- This parameter gives the solid color that will be used for a Fill.
The color value is RGB-encoded using two hexidecimal digits per
primary-color component, in the order Red, Green, Blue, prefixed with
the hash (#) sign. The hexidecimal digits beetween A and F may be in
either upper or lower case. For example, full red is encoded as
"#ff0000" (with no quotation marks). The default color is defined to be
50% gray ("#808080").
Note: in CSS this parameter is just called Fill and not Color.
- Returns:
- The color of the Fill encoded as a hexidecimal RGB value.
setColor
public void setColor(Expression color)
- This parameter gives the solid color that will be used for a Fill.
The color value is RGB-encoded using two hexidecimal digits per
primary-color component, in the order Red, Green, Blue, prefixed with
the hash (#) sign. The hexidecimal digits beetween A and F may be in
either upper or lower case. For example, full red is encoded as
"#ff0000" (with no quotation marks).
getBackgroundColor
public Expression getBackgroundColor()
- This parameter gives the solid color that will be used as a background for a Fill.
The color value is RGB-encoded using two hexidecimal digits per
primary-color component, in the order Red, Green, Blue, prefixed with
the hash (#) sign. The hexidecimal digits beetween A and F may be in
either upper or lower case. For example, full red is encoded as
"#ff0000" (with no quotation marks). The default color is defined to be
transparent.
- Returns:
- The background color of the Fill encoded as a hexidecimal RGB value.
setBackgroundColor
public void setBackgroundColor(Expression backgroundColor)
- This parameter gives the solid color that will be used as a background for a Fill.
The color value is RGB-encoded using two hexidecimal digits per
primary-color component, in the order Red, Green, Blue, prefixed with
the hash (#) sign. The hexidecimal digits beetween A and F may be in
either upper or lower case. For example, full red is encoded as
"#ff0000" (with no quotation marks).
getOpacity
public Expression getOpacity()
- This specifies the level of translucency to use when rendering the fill.
The value is encoded as a floating-point value between 0.0 and 1.0
with 0.0 representing totally transparent and 1.0 representing totally
opaque, with a linear scale of translucency for intermediate values.
For example, "0.65" would represent 65% opacity. The default value is
1.0 (opaque).
- Returns:
- The opacity of the fill, where 0.0 is completely transparent and
1.0 is completely opaque.
setOpacity
public void setOpacity(Expression opacity)
- This specifies the level of translucency to use when rendering the fill.
The value is encoded as a floating-point value between 0.0 and 1.0
with 0.0 representing totally transparent and 1.0 representing totally
opaque, with a linear scale of translucency for intermediate values.
For example, "0.65" would represent 65% opacity.
getGraphicFill
public Graphic getGraphicFill()
- This parameter indicates that a stipple-fill repeated graphic will be
used and specifies the fill graphic to use.
- Returns:
- The graphic to use as a stipple fill. If null then no stipple
fill should be used.
setGraphicFill
public void setGraphicFill(Graphic graphicFill)
- This parameter indicates that a stipple-fill repeated graphic will be
used and specifies the fill graphic to use.
accept
public void accept(StyleVisitor visitor)
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