Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 2997:60f13d966ee3

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Doc and TODOs added. flys-artifacts/trunk@4552 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 29 May 2012 08:38:39 +0000
parents 55f91fae8a7b
children 4b6fb6d91192
comparison
equal deleted inserted replaced
2996:55f91fae8a7b 2997:60f13d966ee3
711 logger.debug("Unknown zone type found."); 711 logger.debug("Unknown zone type found.");
712 return new Color(255, 0, 0); 712 return new Color(255, 0, 0);
713 } 713 }
714 } 714 }
715 715
716
717 /**
718 * Create annotation that sticks to "ground" (X) axis.
719 * @param area helper to calculate coordinates
720 * @param pos one-dimensional position (distance from axis)
721 * @param lineStyle the line style to use for the line.
722 */
716 protected static XYLineAnnotation createGroundStickAnnotation( 723 protected static XYLineAnnotation createGroundStickAnnotation(
717 Area area, float pos, ThemeAccess.LineStyle lineStyle 724 Area area, float pos, ThemeAccess.LineStyle lineStyle
718 ) { 725 ) {
719 // Style the line. 726 // Style the line.
720 if (lineStyle != null) { 727 if (lineStyle != null) {
729 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET)); 736 pos, area.ofGround(ANNOTATIONS_AXIS_OFFSET));
730 } 737 }
731 } 738 }
732 739
733 740
741 /**
742 * Create annotation that sticks to the second Y axis ("right").
743 * @param area helper to calculate coordinates
744 * @param pos one-dimensional position (distance from axis)
745 * @param lineStyle the line style to use for the line.
746 */
734 protected static XYLineAnnotation createRightStickAnnotation( 747 protected static XYLineAnnotation createRightStickAnnotation(
735 Area area, float pos, ThemeAccess.LineStyle lineStyle 748 Area area, float pos, ThemeAccess.LineStyle lineStyle
736 ) { 749 ) {
737 // Style the line. 750 // Style the line.
738 if (lineStyle != null) { 751 if (lineStyle != null) {
747 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos); 760 area.ofRight(ANNOTATIONS_AXIS_OFFSET), pos);
748 } 761 }
749 } 762 }
750 763
751 764
765 /**
766 * Create annotation that sticks to the second Y axis ("right").
767 * @param area helper to calculate coordinates
768 * @param pos one-dimensional position (distance from axis)
769 * @param lineStyle the line style to use for the line.
770 */
752 protected static XYLineAnnotation createLeftStickAnnotation( 771 protected static XYLineAnnotation createLeftStickAnnotation(
753 Area area, float pos, ThemeAccess.LineStyle lineStyle 772 Area area, float pos, ThemeAccess.LineStyle lineStyle
754 ) { 773 ) {
755 // Style the line. 774 // Style the line.
756 if (lineStyle != null) { 775 if (lineStyle != null) {
763 return new XYLineAnnotation( 782 return new XYLineAnnotation(
764 area.atLeft(), pos, 783 area.atLeft(), pos,
765 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos); 784 area.ofLeft(ANNOTATIONS_AXIS_OFFSET), pos);
766 } 785 }
767 } 786 }
787
768 788
769 /** 789 /**
770 * Add a text and a line annotation. 790 * Add a text and a line annotation.
771 * @param area convenience to determine positions in plot. 791 * @param area convenience to determine positions in plot.
772 * @param theme (optional) theme document 792 * @param theme (optional) theme document
828 // TODO line to curve 848 // TODO line to curve
829 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { 849 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) {
830 // New line annotation to hit curve. 850 // New line annotation to hit curve.
831 // TODO include more style information 851 // TODO include more style information
832 if (ThemeUtil.parseShowVerticalLine(theme)) { 852 if (ThemeUtil.parseShowVerticalLine(theme)) {
853 // createRightStickAnnotaiton ....
833 XYLineAnnotation hitLineAnnotation = new XYLineAnnotation( 854 XYLineAnnotation hitLineAnnotation = new XYLineAnnotation(
834 area2.atRight(), annotation.getPos(), 855 area2.atRight(), annotation.getPos(),
835 annotation.getHitPoint(), annotation.getPos()); 856 annotation.getHitPoint(), annotation.getPos());
836 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, 857 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation,
837 org.jfree.ui.Layer.BACKGROUND); 858 org.jfree.ui.Layer.BACKGROUND);
838 } 859 }
839 if (ThemeUtil.parseShowHorizontalLine(theme)) { 860 if (ThemeUtil.parseShowHorizontalLine(theme)) {
861 // createGroundStickAnnotation
840 XYLineAnnotation lineBackAnnotation = new XYLineAnnotation( 862 XYLineAnnotation lineBackAnnotation = new XYLineAnnotation(
841 annotation.getHitPoint(), annotation.getPos(), 863 annotation.getHitPoint(), annotation.getPos(),
842 annotation.getHitPoint(), area2.atGround()); 864 annotation.getHitPoint(), area2.atGround());
843 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, 865 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation,
844 org.jfree.ui.Layer.BACKGROUND); 866 org.jfree.ui.Layer.BACKGROUND);
853 lineAnnotation = createLeftStickAnnotation(area, annotation.getPos(), lineStyle); 875 lineAnnotation = createLeftStickAnnotation(area, annotation.getPos(), lineStyle);
854 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) { 876 if (!Float.isNaN(annotation.getHitPoint()) && theme != null) {
855 // TODO include more style information 877 // TODO include more style information
856 // New line annotation to hit curve. 878 // New line annotation to hit curve.
857 if (ThemeUtil.parseShowHorizontalLine(theme)) { 879 if (ThemeUtil.parseShowHorizontalLine(theme)) {
880 // createLeftStickAnnotaiton
858 XYLineAnnotation hitLineAnnotation = new XYLineAnnotation(area.atLeft(), 881 XYLineAnnotation hitLineAnnotation = new XYLineAnnotation(area.atLeft(),
859 annotation.getPos(), annotation.getHitPoint(), annotation.getPos()); 882 annotation.getPos(), annotation.getHitPoint(), annotation.getPos());
860 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation, 883 plot.getRenderer(rendererIndex).addAnnotation(hitLineAnnotation,
861 org.jfree.ui.Layer.BACKGROUND); 884 org.jfree.ui.Layer.BACKGROUND);
862 } 885 }
863 if (ThemeUtil.parseShowVerticalLine(theme)) { 886 if (ThemeUtil.parseShowVerticalLine(theme)) {
887 // createGroundStickAnnotation
864 XYLineAnnotation lineBackAnnotation = new XYLineAnnotation( 888 XYLineAnnotation lineBackAnnotation = new XYLineAnnotation(
865 annotation.getHitPoint(), annotation.getPos(), 889 annotation.getHitPoint(), annotation.getPos(),
866 annotation.getHitPoint(), area.atGround()); 890 annotation.getHitPoint(), area.atGround());
867 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation, 891 plot.getRenderer(rendererIndex).addAnnotation(lineBackAnnotation,
868 org.jfree.ui.Layer.BACKGROUND); 892 org.jfree.ui.Layer.BACKGROUND);
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