| com.sun.perseus.model.GraphicsNode
All known Subclasses: com.sun.perseus.model.CompositeGraphicsNode,
| GraphicsNode | | public interface GraphicsNode extends DecoratedNode,GraphicsProperties(Code) | | GraphicsNode is the interface that all ModelNode
(see
com.sun.perseus.model.ModelNode ModelNode ) which correspond
to graphical content implement.
GraphicsNodes have a notion of visibility and display. If a
node is not displayed, then it does not paint and none of its
children (if present) are painted. If a node is invisible, then it does
no paint itself, but it paints it's children. In other words, it a node
is invisible, its chidren may be visible (depending on the children's
own visibility setting), but if a node is not displayed,
then its children are not displayed either, no matter what their own
display setting is. This corresponds to the CSS 2 concept of visibility
and display.
IMPORTANT NOTE: Setting a property on a GraphicsNode
automatically sets the inherited and color relative flags to false.
See Also: ModelNode
version:
$Id: GraphicsNode.java,v 1.5 2006/06/29 10:47:31 ln156897 Exp $ |
| Method Summary | |
| boolean | isColorRelative(int propertyIndex)
Parameters:
propertyIndex - index of the property to check true if the input property is color relative. | | boolean | isColorRelativeProperty(int propertyIndex)
Returns true if the input property can be color-relative.
Parameters:
propertyIndex - the index of the property which may be color-relative. | | void | setColorRelative(int propertyIndex, boolean isColorRelative)
Sets the input property as a color-relative property. |
| DEFAULT_COLOR_RELATIVE | | int DEFAULT_COLOR_RELATIVE(Code) | | Default color relative (Y=yes, N=no):
- N fill
- N stroke
- N color
- N fill rule
- N stroke width
- N line join
- N line cap
- N miter limit
- N dash array
- N dash offset
- N display
- N visibility
- N fill opacity
- N stroke opacity
- N opacity
|
| DEFAULT_INHERITANCE | | int DEFAULT_INHERITANCE(Code) | | Default inheritance setting (Y=yes, N=no):
- Y fill
- Y stroke
- Y color
- Y fill rule
- Y stroke width
- Y line join
- Y line cap
- Y miter limit
- Y dash array
- Y dash offset
- N display
- Y visibility
- Y fill opacity
- Y stroke opacity
- N opacity
|
| NUMBER_OF_PROPERTIES | | int NUMBER_OF_PROPERTIES(Code) | | Number of properties in a GraphicsNode
|
| isColorRelative | | boolean isColorRelative(int propertyIndex)(Code) | |
Parameters:
propertyIndex - index of the property to check true if the input property is color relative. Falseotherwise
See Also: GraphicsNode.setColorRelative |
| isColorRelativeProperty | | boolean isColorRelativeProperty(int propertyIndex)(Code) | | Returns true if the input property can be color-relative.
Parameters:
propertyIndex - the index of the property which may be color-relative. true if the input property can be color relative. False otherwise. |
| setColorRelative | | void setColorRelative(int propertyIndex, boolean isColorRelative)(Code) | | Sets the input property as a color-relative property. There are
two color-relative properties on a GraphicsNode:
fill and stroke. For all other properties,
setting the property as color relative should not have effect.
For fill and stroke, setting them as
color relative means that the color property should
be used for the corresponding fill or draw operations.
Parameters:
propertyIndex - index of the property
Parameters:
isColorRelative - the new state fot the property's color relativevalue. |
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