Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/shared/Transform2D.java @ 5200:42bb6ff78d1b 2.9.11

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Directly set the connectionInitSqls on the datasource Somehow the factory fails to set the connectionInitSqls if we add it to the dbcpProperties. So we now set it directly
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 08 Mar 2013 11:48:33 +0100
parents ef745bc6bed9
children
rev   line source
535
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.shared;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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2
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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3 import java.io.Serializable;
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4 import java.util.Date;
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6 import com.google.gwt.core.client.GWT;
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7 import com.google.gwt.i18n.client.DateTimeFormat;
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8 import com.google.gwt.i18n.client.DateTimeFormat.PredefinedFormat;
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9 import com.google.gwt.i18n.client.NumberFormat;
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10
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017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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11
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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12 /**
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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13 * This object supports a linear transformation to transform xy coordinates into
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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14 * an other coordinate system based on scale and translation values.
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15 *
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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16 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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17 */
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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18 public class Transform2D implements Serializable {
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19
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20 protected String xType;
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21 protected String yType;
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22
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23 protected double sx;
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24 protected double sy;
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25
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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26 protected double tx;
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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27 protected double ty;
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28
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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29
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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30 public Transform2D() {
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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31 }
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32
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33
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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34 /**
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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35 * Creates a new transformation with scale and translation factors.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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36 *
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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37 * @param sx The scale factor for the x axis.
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38 * @param sy The scale factor for the y axis.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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39 * @param tx The translation factor for the x axis.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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40 * @param ty The translation factor for the y axis.
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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41 */
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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42 public Transform2D(double sx, double sy, double tx, double ty) {
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43 this(sx, sy, tx, ty, "number", "number");
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
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44 }
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
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parents: 610
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45
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
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parents: 610
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46
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47 public Transform2D(
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48 double sx, double sy,
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49 double tx, double ty,
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50 String xType,
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51 String yType
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52 ) {
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53 this.xType = xType;
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54 this.yType = yType;
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55
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56 this.sx = sx;
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57 this.sy = sy;
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58 this.tx = tx;
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59 this.ty = ty;
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60 }
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61
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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62
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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63 /**
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64 * Transforms the pixel x and y into a new coordinate system based on the
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
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65 * scale and translation values specified in the constructor.
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66 */
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67 public double[] transform(double x, double y) {
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68 double resX = sx * x + tx;
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69 double resY = sy * y + ty;
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70
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71 return new double[] { resX, resY };
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72 }
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ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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parents: 535
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parents: 535
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74
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75 public String[] format(Number[] xy) {
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76 String x = null;
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77 String y = null;
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78
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79 if (xType.equals("date")) {
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80 x = formatDate(xy[0].longValue());
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81 }
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82 else {
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83 x = formatNumber(xy[0].doubleValue());
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84 }
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85
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86 if (yType.equals("date")) {
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87 y = formatDate(xy[1].longValue());
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88 }
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89 else {
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90 y = formatNumber(xy[1].doubleValue());
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91 }
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92
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93 return new String[] { x, y };
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94 }
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95
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96
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97 protected String formatDate(long time) {
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98 Date date = new Date(time);
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99 DateTimeFormat df = getDateTimeFormat();
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100
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101 return df.format(date);
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102 }
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103
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104
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105 protected String formatNumber(double number) {
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106 NumberFormat nf = getNumberFormat();
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107
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108 return nf.format(number);
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109 }
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110
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111
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112 public DateTimeFormat getDateTimeFormat() {
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113 return DateTimeFormat.getFormat(PredefinedFormat.DATE_SHORT);
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114 }
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115
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116
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
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parents: 610
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117 public NumberFormat getNumberFormat() {
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 610
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118 return NumberFormat.getDecimalFormat();
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 610
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119 }
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
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parents: 610
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120
ef745bc6bed9 Distinguish between numbers and dates while parsing chart info documents; the MousePosition panel now displays the position on date axes correctly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 610
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121
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 535
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122 public void dumpGWT() {
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 535
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123 GWT.log("SX = " + sx);
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parents: 535
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124 GWT.log("SY = " + sy);
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parents: 535
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125 GWT.log("TX = " + tx);
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parents: 535
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126 GWT.log("TY = " + ty);
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 535
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127 }
535
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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128 }
017371801479 Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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129 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org