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comparison flys-artifacts/src/main/java/de/intevation/flys/jfree/StickyAxisAnnotation.java @ 2775:5016609663e2

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Draw line from w-annotation to duration curve, rough version. flys-artifacts/trunk@4514 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 25 May 2012 09:13:43 +0000
parents 7dc4681a2bed
children 703be13ffa74
comparison
equal deleted inserted replaced
2774:b2727413fae2 2775:5016609663e2
28 protected SimpleAxis stickyAxis = SimpleAxis.X_AXIS; 28 protected SimpleAxis stickyAxis = SimpleAxis.X_AXIS;
29 29
30 /** The 1-dimensional position of this annotation. */ 30 /** The 1-dimensional position of this annotation. */
31 protected float pos; 31 protected float pos;
32 32
33 /**
34 * Optional field used when from axis a line should be drawn that
35 * hits a curve or something similar (current scenario: duration curves).
36 * This value is in the "other" dimension than the pos - field.
37 */
38 protected float hitPoint;
39
40 /** The text to display at axis. */
33 String text; 41 String text;
42
34 43
35 /** 44 /**
36 * Constructor with implicit sticky x-axis. 45 * Constructor with implicit sticky x-axis.
37 * @param text the text to display. 46 * @param text the text to display.
38 * @param pos the position at which to draw the text and mark. 47 * @param pos the position at which to draw the text and mark.
53 public StickyAxisAnnotation(String text, float pos, SimpleAxis stickAxis 62 public StickyAxisAnnotation(String text, float pos, SimpleAxis stickAxis
54 ) { 63 ) {
55 this(text, pos, stickAxis, 0); 64 this(text, pos, stickAxis, 0);
56 } 65 }
57 66
67
58 public StickyAxisAnnotation(String text, float pos, SimpleAxis stickAxis, 68 public StickyAxisAnnotation(String text, float pos, SimpleAxis stickAxis,
59 int axisSymbol 69 int axisSymbol
60 ) { 70 ) {
61 setStickyAxis(stickAxis); 71 setStickyAxis(stickAxis);
62 this.text = text; 72 this.text = text;
63 this.pos = pos; 73 this.pos = pos;
64 this.axisSymbol = axisSymbol; 74 this.axisSymbol = axisSymbol;
75 this.hitPoint = Float.NaN;
65 } 76 }
66 77
67 78
68 /** 79 /**
69 * Sets the "sticky axis" (whether to draw annotations at the 80 * Sets the "sticky axis" (whether to draw annotations at the
86 97
87 public boolean atX() { 98 public boolean atX() {
88 return this.getStickyAxis() == SimpleAxis.X_AXIS; 99 return this.getStickyAxis() == SimpleAxis.X_AXIS;
89 } 100 }
90 101
102 /** Get text to be displayed at axis. */
91 public String getText() { 103 public String getText() {
92 return this.text; 104 return this.text;
93 } 105 }
94 106
107
95 public int getAxisSymbol() { 108 public int getAxisSymbol() {
96 return this.axisSymbol; 109 return this.axisSymbol;
110 }
111
112
113 /** Set where to hit a curve (if any). */
114 public void setHitPoint(float pos) {
115 this.hitPoint = pos;
116 }
117
118 /** Get where to hit a curve (if any). */
119 public float getHitPoint() {
120 return this.hitPoint;
97 } 121 }
98 122
99 /** Set sticky axis to the X axis if it is currently Y, and vice versa. */ 123 /** Set sticky axis to the X axis if it is currently Y, and vice versa. */
100 public void flipStickyAxis() { 124 public void flipStickyAxis() {
101 if (this.getStickyAxis() == SimpleAxis.X_AXIS) { 125 if (this.getStickyAxis() == SimpleAxis.X_AXIS) {
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