Revision 11170 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/rendering/styling/IPlacementConstraints.java
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* |
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* $Id$ |
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* $Log$ |
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* Revision 1.5 2007-04-12 14:28:43 jaume |
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* Revision 1.6 2007-04-12 16:01:11 jaume |
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* *** empty log message *** |
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* |
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* Revision 1.5 2007/04/12 14:28:43 jaume |
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* basic labeling support for lines |
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* |
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* Revision 1.4 2007/04/11 16:01:08 jaume |
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// constants regarding line settings |
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public static final int FOLLOWING_LINE = 11; |
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public static final int PERPENDICULAR = 12;
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public static final int PERPENDICULAR = 12;
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// constants regarding label position along the line |
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public static final int ABOVE_THE_LINE = 1000; |
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public static final int ON_THE_LINE = 1100; |
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public static final int BELLOW_THE_LINE = 1200; |
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public static final int AT_THE_BEGINING = 10000; |
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public static final int AT_THE_END = 20000; |
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public static final int PAGE_ORIENTED = 100000; |
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public static final int LINE_ORIENTED = 200000; |
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// constants regarding the location along the line |
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public static final int AT_THE_END_OF_THE_LINE = 13; |
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public static final int AT_THE_MIDDLE_OF_THE_LINE = 14; |
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public static final int AT_THE_BEGINING_OF_THE_LINE = 15; |
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public abstract void setDuplicateLabelsMode(int mode); |
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public abstract void setPlacementMode(int mode); |
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public abstract boolean isHorizontal(); |
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public abstract boolean isPerpendicular(); |
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public abstract boolean isFollowingLine(); |
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public abstract boolean isParallel(); |
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public abstract int getDuplicateLabelsMode(); |
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/** |
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* Tells if the place mode selected is to put the label over the <b>POINT</b> |
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* @return boolean |
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*/ |
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public abstract boolean isOnTopOfThePoint(); |
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// regarding label position along the line |
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public abstract boolean isAtTheBeginingOfLine(); |
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public abstract void setAtTheBeginingOfLine(boolean b); |
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public abstract boolean isAtTheEndOfLine(); |
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public abstract void setAtTheEndOfLine(boolean b); |
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public abstract boolean isBellowTheLine(); |
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public abstract void setBellowTheLine(boolean b); |
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public abstract boolean isAboveTheLine(); |
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public abstract void setAboveTheLine(boolean b); |
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// regarding the orientation system |
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public abstract boolean isPageOriented(); |
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public abstract boolean isLineOriented();
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public abstract void setPageOriented(boolean b);
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// regarding the label duplication |
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public abstract void setDuplicateLabelsMode(int mode); |
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public abstract int getDuplicateLabelsMode(); |
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/** |
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* Calculates the position where the next label will be placed. Or null |
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* if the label does not have to be placed. |
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public abstract void placeLabel(Graphics2D g, IGeometry geom, |
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LabelClass lc, MultiPolygon exclusionZone, AffineTransform transform, String[] labelTexts); |
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public abstract boolean isParallel(); |
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public abstract boolean isFollowingLine(); |
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public abstract boolean isPerpendicular(); |
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public abstract boolean isHorizontal(); |
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} |
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