Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/PointRecord.java @ 4205:0dd8963cec9c

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Set also the width of the GaugeTree when resizing the GaugePanel GWT is no longer able to calculate and set the correct width of the GaugeTree since the GaugeTree is added via a Canvas wrapper. Therefore set the width manually when resizing the GaugeTree.
author Björn Ricks <bjoern.ricks@intevation.de>
date Mon, 22 Oct 2012 15:33:16 +0200
parents 65e369ac4f99
children
rev   line source
3983
65e369ac4f99 ManualPointsEditor supports Date x axis values.
Christian Lins <christian.lins@intevation.de>
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1 package de.intevation.flys.client.client.ui.chart;
65e369ac4f99 ManualPointsEditor supports Date x axis values.
Christian Lins <christian.lins@intevation.de>
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2
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Christian Lins <christian.lins@intevation.de>
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3 import com.google.gwt.json.client.JSONArray;
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Christian Lins <christian.lins@intevation.de>
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4 import com.google.gwt.json.client.JSONBoolean;
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Christian Lins <christian.lins@intevation.de>
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5 import com.google.gwt.json.client.JSONNumber;
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Christian Lins <christian.lins@intevation.de>
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6 import com.google.gwt.json.client.JSONString;
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7 import com.google.gwt.json.client.JSONValue;
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8
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Christian Lins <christian.lins@intevation.de>
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9 import com.smartgwt.client.widgets.grid.ListGridRecord;
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10
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11 /** Simple record to store points. */
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Christian Lins <christian.lins@intevation.de>
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12 public class PointRecord extends ListGridRecord {
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13 protected static final String ATTRIBUTE_X = "X";
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14 protected static final String ATTRIBUTE_Y = "Y";
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15 protected static final String ATTRIBUTE_NAME = "name";
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16 protected static final String ATTRIBUTE_ACTIVE = "active";
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17
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18 /** From a JSON-encoded point, create a PointRecord. */
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19 public static PointRecord fromJSON(JSONArray jsonArray) {
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20 JSONValue x = jsonArray.get(0);
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21 JSONNumber y = (JSONNumber) jsonArray.get(1);
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22 JSONString s = (JSONString) jsonArray.get(2);
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23 JSONBoolean b = (JSONBoolean)jsonArray.get(3);
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24
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25 if(x instanceof JSONNumber) {
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26 return new PointRecord(
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27 b.booleanValue(), ((JSONNumber)x).doubleValue(),
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28 y.doubleValue(), s.stringValue());
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29 }
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30 else {
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31 return new PointRecord(
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32 b.booleanValue(), ((JSONString)x).stringValue(),
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33 y.doubleValue(), s.stringValue());
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34 }
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35 }
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36
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37 protected boolean isTimeseriesPoint = false;
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38
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39 public PointRecord(boolean isActive, double x, double y, String name) {
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40 setActive(isActive);
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41 setName(name);
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42 setX(x);
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43 setY(y);
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44 }
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45
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Christian Lins <christian.lins@intevation.de>
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46 /**
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47 * Constructor taking the x axis value as String representing a Date value.
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48 * @param isActive
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49 * @param x
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50 * @param y
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51 * @param name
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52 */
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53 public PointRecord(boolean isActive, String x, double y, String name) {
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54 setActive(isActive);
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55 setName(name);
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56 setX(x);
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57 setY(y);
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58
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59 this.isTimeseriesPoint = true;
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60 }
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61
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62 public void setActive(boolean isActive) {
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63 setAttribute(ATTRIBUTE_ACTIVE, isActive);
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64 }
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65
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66 public boolean isActive() {
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67 return getAttributeAsBoolean(ATTRIBUTE_ACTIVE);
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68 }
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69
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70 public boolean isTimeseriesPoint() {
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71 return this.isTimeseriesPoint;
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72 }
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73
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74 public void setName(String name) {
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75 setAttribute(ATTRIBUTE_NAME, name);
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76 }
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77
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78 public String getName() {
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79 return getAttributeAsString(ATTRIBUTE_NAME);
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80 }
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81
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82 public void setX(double x) {
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83 setAttribute(ATTRIBUTE_X, x);
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84 }
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85
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86 public void setX(String date) {
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87 setAttribute(ATTRIBUTE_X, date);
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88 }
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89
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90 public void setY(double y) {
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91 setAttribute(ATTRIBUTE_Y, y);
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92 }
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93
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94 public double getX() {
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95 return getAttributeAsDouble(ATTRIBUTE_X);
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96 }
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97
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98 public String getXAsDate() {
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99 return getAttributeAsString(ATTRIBUTE_X);
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100 }
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101
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102 public double getY() {
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103 return getAttributeAsDouble(ATTRIBUTE_Y);
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104 }
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105 }
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