dive4elements/river: flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/SQKMChartService.java annotate

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/SQKMChartService.java @ 5659:47c07faf388a

configured zoom-scale for river Rhein

author	Tom Gottfried <tom@intevation.de>
date	Thu, 11 Apr 2013 16:39:29 +0200
parents	cf1b769190b7
children

rev	line source
3274 43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	1 package de.intevation.flys.artifacts.services;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	2
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	3 import de.intevation.artifactdatabase.DefaultService;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	4
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	5 import de.intevation.artifacts.CallMeta;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	6 import de.intevation.artifacts.GlobalContext;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	7 import de.intevation.artifacts.Service;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	8
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	9 import de.intevation.flys.artifacts.model.SQOverview;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	10 import de.intevation.flys.artifacts.model.SQOverviewFactory;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	11
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	12 import de.intevation.flys.artifacts.resources.Resources;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	13
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	14 import de.intevation.flys.backend.SedDBSessionHolder;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	15
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	16 import de.intevation.flys.utils.KMIndex;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	17
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	18 import java.awt.Color;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	19 import java.awt.Dimension;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	20 import java.awt.Transparency;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	21
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	22 import java.awt.image.BufferedImage;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	23
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	24 import java.io.ByteArrayOutputStream;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	25 import java.io.IOException;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	26
3276 4903e491992e Removed superfluous imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3274 diff changeset	27 import java.util.Date;
3274 43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	28 import java.util.List;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	29
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	30 import javax.imageio.ImageIO;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	31
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	32 import org.apache.log4j.Logger;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	33
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	34 import org.jfree.chart.ChartFactory;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	35 import org.jfree.chart.JFreeChart;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	36
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	37 import org.jfree.chart.axis.DateAxis;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	38
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	39 import org.jfree.chart.plot.PlotOrientation;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	40 import org.jfree.chart.plot.XYPlot;
3276 4903e491992e Removed superfluous imports. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3274 diff changeset	41
3274 43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	42 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	43
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	44 import org.jfree.data.xy.XYSeries;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	45 import org.jfree.data.xy.XYSeriesCollection;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	46
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	47 import org.w3c.dom.Document;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	48 import org.w3c.dom.Element;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	49 import org.w3c.dom.NodeList;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	50
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	51 public class SQKMChartService
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	52 extends DefaultService {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	53
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	54 private static final Logger log =
3288 cf1b769190b7 SQKMChartService: Fixed wrong logger class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3276 diff changeset	55 Logger.getLogger(SQKMChartService.class);
3274 43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	56
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	57 public static final int DEFAULT_WIDTH = 240;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	58 public static final int DEFAULT_HEIGHT = 180;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	59
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	60 public static final String I18N_CHART_LABEL =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	61 "sq.km.chart.label";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	62
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	63 public static final String DEFAULT_CHART_LABEL =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	64 "Measuring Points";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	65
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	66 public static final String I18N_CHART_TITLE =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	67 "sq.km.chart.title";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	68
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	69 public static final String DEFAULT_CHART_TITLE =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	70 "Measuring points";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	71
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	72 public static final String I18N_KM_AXIS =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	73 "sq.km.chart.km.axis";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	74
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	75 public static final String DEFAULT_KM_AXIS =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	76 "km";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	77
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	78 public static final String I18N_DATE_AXIS =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	79 "sq.km.chart.date.axis";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	80
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	81 public static final String DEFAULT_DATE_AXIS =
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	82 "Date";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	83
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	84 public static final String DEFAULT_FORMAT = "png";
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	85
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	86 // TODO: Load fancy image from resources.
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	87 public static final byte [] EMPTY = {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	88 (byte)0x89, (byte)0x50, (byte)0x4e, (byte)0x47,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	89 (byte)0x0d, (byte)0x0a, (byte)0x1a, (byte)0x0a,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	90 (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x0d,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	91 (byte)0x49, (byte)0x48, (byte)0x44, (byte)0x52,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	92 (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x01,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	93 (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x01,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	94 (byte)0x08, (byte)0x00, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	95 (byte)0x00, (byte)0x3a, (byte)0x7e, (byte)0x9b,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	96 (byte)0x55, (byte)0x00, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	97 (byte)0x01, (byte)0x73, (byte)0x52, (byte)0x47,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	98 (byte)0x42, (byte)0x00, (byte)0xae, (byte)0xce,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	99 (byte)0x1c, (byte)0xe9, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	100 (byte)0x00, (byte)0x09, (byte)0x70, (byte)0x48,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	101 (byte)0x59, (byte)0x73, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	102 (byte)0x0b, (byte)0x13, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	103 (byte)0x0b, (byte)0x13, (byte)0x01, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	104 (byte)0x9a, (byte)0x9c, (byte)0x18, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	105 (byte)0x00, (byte)0x00, (byte)0x07, (byte)0x74,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	106 (byte)0x49, (byte)0x4d, (byte)0x45, (byte)0x07,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	107 (byte)0xdc, (byte)0x04, (byte)0x04, (byte)0x10,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	108 (byte)0x30, (byte)0x15, (byte)0x7d, (byte)0x77,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	109 (byte)0x36, (byte)0x0b, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	110 (byte)0x00, (byte)0x08, (byte)0x74, (byte)0x45,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	111 (byte)0x58, (byte)0x74, (byte)0x43, (byte)0x6f,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	112 (byte)0x6d, (byte)0x6d, (byte)0x65, (byte)0x6e,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	113 (byte)0x74, (byte)0x00, (byte)0xf6, (byte)0xcc,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	114 (byte)0x96, (byte)0xbf, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	115 (byte)0x00, (byte)0x0a, (byte)0x49, (byte)0x44,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	116 (byte)0x41, (byte)0x54, (byte)0x08, (byte)0xd7,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	117 (byte)0x63, (byte)0xf8, (byte)0x0f, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	118 (byte)0x01, (byte)0x01, (byte)0x01, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	119 (byte)0x1b, (byte)0xb6, (byte)0xee, (byte)0x56,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	120 (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	121 (byte)0x49, (byte)0x45, (byte)0x4e, (byte)0x44,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	122 (byte)0xae, (byte)0x42, (byte)0x60, (byte)0x82
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	123 };
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	124
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	125 private static final Output empty() {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	126 return new Output(EMPTY, "image/png");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	127 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	128
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	129 @Override
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	130 public Service.Output process(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	131 Document data,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	132 GlobalContext globalContext,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	133 CallMeta callMeta
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	134 ) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	135 log.debug("SQKMChartService.process");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	136
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	137 SedDBSessionHolder.acquire();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	138 try {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	139 return doProcess(data, globalContext, callMeta);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	140 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	141 finally {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	142 SedDBSessionHolder.HOLDER.get().close();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	143 SedDBSessionHolder.release();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	144 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	145 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	146
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	147 protected Service.Output doProcess(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	148 Document input,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	149 GlobalContext globalContext,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	150 CallMeta callMeta
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	151 ) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	152 String river = getRiverName(input);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	153 Dimension extent = getExtent(input);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	154 String format = getFormat(input);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	155
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	156 if (river == null) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	157 log.warn("River invalid.");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	158 return empty();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	159 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	160
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	161 SQOverview overview = SQOverviewFactory.getOverview(river);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	162
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	163 if (overview == null) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	164 log.warn("No overview found for river '" + river + "'");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	165 return empty();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	166 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	167
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	168 KMIndex<List<Date>> entries = overview.filter(SQOverview.ACCEPT);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	169
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	170 JFreeChart chart = createChart(entries, river, callMeta);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	171
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	172 return encode(chart, extent, format);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	173 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	174
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	175 protected static Output encode(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	176 JFreeChart chart,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	177 Dimension extent,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	178 String format
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	179 ) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	180 BufferedImage image = chart.createBufferedImage(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	181 extent.width, extent.height,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	182 Transparency.BITMASK,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	183 null);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	184
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	185 ByteArrayOutputStream out = new ByteArrayOutputStream();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	186
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	187 try {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	188 ImageIO.write(image, format, out);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	189 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	190 catch (IOException ioe) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	191 log.warn("writing image failed", ioe);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	192 return empty();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	193 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	194
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	195 return new Output(out.toByteArray(), "image/" + format);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	196 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	197
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	198 protected static JFreeChart createChart(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	199 KMIndex<List<Date>> entries,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	200 String river,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	201 CallMeta callMeta
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	202 ) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	203
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	204 XYSeriesCollection dataset = new XYSeriesCollection();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	205 String key = Resources.format(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	206 callMeta, I18N_CHART_LABEL, DEFAULT_CHART_LABEL, river);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	207
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	208 XYSeries series = new XYSeries(key);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	209 for (KMIndex.Entry<List<Date>> e: entries) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	210 double km = e.getKm();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	211 List<Date> ds = e.getValue();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	212 for (Date d: ds) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	213 series.add(km, d.getTime());
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	214 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	215 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	216
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	217 dataset.addSeries(series);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	218 String title = Resources.format(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	219 callMeta, I18N_CHART_TITLE, DEFAULT_CHART_TITLE, river);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	220
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	221 String kmAxis = Resources.getMsg(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	222 callMeta, I18N_KM_AXIS, DEFAULT_KM_AXIS);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	223
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	224 String dateAxis = Resources.getMsg(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	225 callMeta, I18N_DATE_AXIS, DEFAULT_DATE_AXIS);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	226
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	227 JFreeChart chart = ChartFactory.createXYLineChart(
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	228 title,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	229 kmAxis,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	230 dateAxis,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	231 null,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	232 PlotOrientation.VERTICAL,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	233 true,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	234 true,
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	235 false);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	236
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	237 XYPlot plot = (XYPlot)chart.getPlot();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	238
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	239 DateAxis dA = new DateAxis();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	240 plot.setRangeAxis(dA);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	241 plot.setDataset(0, dataset);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	242
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	243 chart.setBackgroundPaint(Color.white);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	244 plot.setBackgroundPaint(Color.white);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	245 plot.setDomainGridlinePaint(Color.gray);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	246 plot.setRangeGridlinePaint(Color.gray);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	247 plot.setDomainGridlinesVisible(true);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	248 plot.setRangeGridlinesVisible(true);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	249 XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	250
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	251 renderer.setSeriesPaint(0, Color.gray);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	252 renderer.setSeriesLinesVisible(0, false);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	253 renderer.setSeriesShapesVisible(0, true);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	254 renderer.setDrawOutlines(true);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	255 return chart;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	256 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	257
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	258
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	259 protected static String getRiverName(Document input) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	260 NodeList rivers = input.getElementsByTagName("river");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	261
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	262 if (rivers.getLength() == 0) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	263 return null;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	264 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	265
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	266 String river = ((Element)rivers.item(0)).getAttribute("name");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	267
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	268 return river.length() > 0 ? river : null;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	269 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	270
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	271 protected static Dimension getExtent(Document input) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	272
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	273 int width = DEFAULT_WIDTH;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	274 int height = DEFAULT_HEIGHT;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	275
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	276 NodeList extents = input.getElementsByTagName("extent");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	277
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	278 if (extents.getLength() > 0) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	279 Element element = (Element)extents.item(0);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	280 String w = element.getAttribute("width");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	281 String h = element.getAttribute("height");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	282
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	283 try {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	284 width = Math.max(1, Integer.parseInt(w));
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	285 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	286 catch (NumberFormatException nfe) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	287 log.warn("width '" + w + "' is not a valid.");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	288 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	289
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	290 try {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	291 height = Math.max(1, Integer.parseInt(h));
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	292 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	293 catch (NumberFormatException nfe) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	294 log.warn("height '" + h + "' is not a valid");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	295 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	296 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	297
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	298 return new Dimension(width, height);
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	299 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	300
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	301 protected static String getFormat(Document input) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	302 String format = DEFAULT_FORMAT;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	303
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	304 NodeList formats = input.getElementsByTagName("format");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	305
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	306 if (formats.getLength() > 0) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	307 String type = ((Element)formats.item(0)).getAttribute("type");
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	308 if (type.length() > 0) {
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	309 format = type;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	310 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	311 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	312
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	313 return format;
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	314 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	315 }
43e42315ce22 Added service for an overview chart of measuring points in sq relation. Raimund Renkert <raimund.renkert@intevation.de> parents: diff changeset	316 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/SQKMChartService.java @ 5659:47c07faf388a