dive4elements/river: flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java annotate

annotate flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java @ 1684:bdb05dc9b763

Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained. flys-artifacts/trunk@2902 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Fri, 07 Oct 2011 10:51:09 +0000
parents	4a8251eae217
children	5966a20fc72c

rev	line source
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	1 package de.intevation.flys.exports;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	3 import java.io.IOException;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	4 import java.io.OutputStream;
1645 4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	5 import java.util.Locale;
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	6
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	7 import javax.xml.xpath.XPathConstants;
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	8
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	9 import org.apache.log4j.Logger;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	11 import org.w3c.dom.Document;
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	12 import org.w3c.dom.Element;
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	13
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	14 import org.jfree.data.Range;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	15
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16 import de.intevation.artifacts.Artifact;
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	17 import de.intevation.artifacts.CallContext;
1645 4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	18 import de.intevation.artifacts.CallMeta;
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	19 import de.intevation.artifacts.PreferredLocale;
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	20
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	21 import de.intevation.artifacts.ArtifactNamespaceContext;
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	22 import de.intevation.artifacts.common.utils.XMLUtils;
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	23
695 45cd58a2a2bb OutGenerators doOut() takes a facet object now instead of just its name. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 652 diff changeset	24 import de.intevation.artifactdatabase.state.Facet;
45cd58a2a2bb OutGenerators doOut() takes a facet object now instead of just its name. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 652 diff changeset	25
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	26 import de.intevation.flys.model.River;
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	27
1055 61c051e53f9b Moved WINFO specific stuff from FLYS into WINFO artifact. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 719 diff changeset	28 import de.intevation.flys.artifacts.WINFOArtifact;
61c051e53f9b Moved WINFO specific stuff from FLYS into WINFO artifact. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 719 diff changeset	29
408 fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	30 import de.intevation.flys.artifacts.resources.Resources;
1095 f465785ed1ae Refactored the code to fetch the km range/locations into a utility class. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1055 diff changeset	31 import de.intevation.flys.utils.FLYSUtils;
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	32
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 /**
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35 * The base class for chart creation. It should provide some basic things that
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36 * equal in all chart types.
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37 *
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39 */
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 public abstract class ChartGenerator implements OutGenerator {
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42 private static Logger logger = Logger.getLogger(ChartGenerator.class);
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	43
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	44
1104 9383a4608d9f Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1095 diff changeset	45 /** The default chart width, if no other width is set. */
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	46 public static final int DEFAULT_CHART_WIDTH = 600;
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	47
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	48 /** The default chart height, if no other height is set.*/
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	49 public static final int DEFAULT_CHART_HEIGHT = 400;
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	50
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	51 /** The XPath that points to the chart size of the incoming request
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	52 * document.*/
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	53 public static final String XPATH_CHART_SIZE =
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	54 "/art:action/art:attributes/art:size";
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	55
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	56 public static final String XPATH_CHART_X_RANGE =
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	57 "/art:action/art:attributes/art:xrange";
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	58
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	59 public static final String XPATH_CHART_Y_RANGE =
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	60 "/art:action/art:attributes/art:yrange";
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	61
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	62
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	63 /** The document of the incoming out() request.*/
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	64 protected Document request;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	65
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	66 /** The output stream where the data should be written to.*/
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	67 protected OutputStream out;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	68
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	69 /** The CallContext object.*/
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	70 protected CallContext context;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	71
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	72 /** The artifact that is used to decorate the chart with meta information.*/
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	73 protected Artifact master;
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	74
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	75
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	76 public void init(Document request, OutputStream out, CallContext context) {
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	77 logger.debug("ChartGenerator.init");
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	78
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	79 this.request = request;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	80 this.out = out;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	81 this.context = context;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	82 }
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	83
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	84
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	85 public void setMasterArtifact(Artifact master) {
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	86 this.master = master;
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	87 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	88
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	89
1645 4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	90 protected Locale getLocale() {
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	91 CallMeta meta = context.getMeta();
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	92 PreferredLocale[] prefs = meta.getLanguages();
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	93
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	94 int len = prefs != null ? prefs.length : 0;
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	95
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	96 Locale[] locales = new Locale[len];
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	97
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	98 for (int i = 0; i < len; i++) {
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	99 locales[i] = prefs[i].getLocale();
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	100 }
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	101
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	102 return meta.getPreferredLocale(locales);
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	103 }
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	104
4a8251eae217 Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1104 diff changeset	105
408 fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	106 protected String msg(String key, String def) {
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	107 return Resources.getMsg(context.getMeta(), key, def);
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	108 }
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	109
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	110
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	111 protected String msg(String key, String def, Object[] args) {
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	112 return Resources.getMsg(context.getMeta(), key, def, args);
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	113 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	114
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	115
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	116 protected String getRiverName() {
1055 61c051e53f9b Moved WINFO specific stuff from FLYS into WINFO artifact. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 719 diff changeset	117 WINFOArtifact flys = (WINFOArtifact) master;
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	118
1104 9383a4608d9f Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1095 diff changeset	119 River river = FLYSUtils.getRiver(flys);
9383a4608d9f Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1095 diff changeset	120 return (river != null) ? river.getName() : "";
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	121 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	122
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	123
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	124 protected double[] getRange() {
1055 61c051e53f9b Moved WINFO specific stuff from FLYS into WINFO artifact. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 719 diff changeset	125 WINFOArtifact flys = (WINFOArtifact) master;
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	126
1095 f465785ed1ae Refactored the code to fetch the km range/locations into a utility class. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1055 diff changeset	127 return FLYSUtils.getKmRange(flys);
412 046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	128 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	129
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	130
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	131 /**
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	132 * Returns the size of a chart export as array which has been specified by
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	133 * the incoming request document.
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	134 *
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	135 * @return the size of a chart as [width, height] or the result of
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	136 * getDefaultSize() if no width or height are given in the request document.
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	137 */
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	138 protected int[] getSize() {
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	139 int[] size = new int[2];
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	140
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	141 Element sizeEl = (Element)XMLUtils.xpath(
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	142 request,
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	143 XPATH_CHART_SIZE,
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	144 XPathConstants.NODE,
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	145 ArtifactNamespaceContext.INSTANCE);
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	146
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	147 if (sizeEl != null) {
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	148 String uri = ArtifactNamespaceContext.NAMESPACE_URI;
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	149
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	150 String w = sizeEl.getAttributeNS(uri, "width");
035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	151 String h = sizeEl.getAttributeNS(uri, "height");
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	152
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	153 if (w.length() > 0 && h.length() > 0) {
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	154 try {
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	155 size[0] = Integer.parseInt(w);
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	156 size[1] = Integer.parseInt(h);
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	157 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	158 catch (NumberFormatException nfe) {
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	159 logger.warn("Wrong values for chart width/height.");
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	160 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	161 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	162 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	163
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	164 return size[0] > 0 && size[1] > 0 ? size : getDefaultSize();
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	165 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	166
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	167
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	168 protected Range getDomainAxisRange() {
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	169 Element xrange = (Element)XMLUtils.xpath(
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	170 request,
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	171 XPATH_CHART_X_RANGE,
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	172 XPathConstants.NODE,
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	173 ArtifactNamespaceContext.INSTANCE);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	174
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	175 if (xrange == null) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	176 return null;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	177 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	178
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	179 String uri = ArtifactNamespaceContext.NAMESPACE_URI;
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	180
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	181 String lower = xrange.getAttributeNS(uri, "from");
035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	182 String upper = xrange.getAttributeNS(uri, "to");
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	183
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	184 logger.debug("FOUND X RANGE: " + lower + " -> " + upper);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	185
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	186 if (lower.length() > 0 && upper.length() > 0) {
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	187 try {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	188 double from = Double.parseDouble(lower);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	189 double to = Double.parseDouble(upper);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	190
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	191 if (from == 0 && to == 0) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	192 logger.debug("No range specified. Lower and upper X == 0");
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	193 return null;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	194 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	195
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	196 if (from > to) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	197 double tmp = to;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	198 to = from;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	199 from = tmp;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	200 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	201
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	202 return new Range(from, to);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	203 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	204 catch (NumberFormatException nfe) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	205 logger.warn("Wrong values for domain axis range.");
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	206 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	207 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	208
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	209 return null;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	210 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	211
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	212
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	213 protected Range getValueAxisRange() {
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	214 Element yrange = (Element)XMLUtils.xpath(
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	215 request,
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	216 XPATH_CHART_Y_RANGE,
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	217 XPathConstants.NODE,
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	218 ArtifactNamespaceContext.INSTANCE);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	219
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	220 if (yrange == null) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	221 return null;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	222 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	223
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	224 String uri = ArtifactNamespaceContext.NAMESPACE_URI;
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	225
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	226 String lower = yrange.getAttributeNS(uri, "from");
035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	227 String upper = yrange.getAttributeNS(uri, "to");
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	228
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	229 if (lower.length() > 0 && upper.length() > 0) {
652 8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	230 try {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	231 double from = Double.parseDouble(lower);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	232 double to = Double.parseDouble(upper);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	233
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	234 if (from == 0 && to == 0) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	235 logger.debug("No range specified. Lower and upper Y == 0");
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	236 return null;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	237 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	238
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	239 if (from > to) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	240 double tmp = to;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	241 to = from;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	242 from = tmp;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	243 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	244
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	245 return new Range(from, to);
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	246 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	247 catch (NumberFormatException nfe) {
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	248 logger.warn("Wrong values for value axis range.");
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	249 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	250 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	251
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	252 return null;
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	253 }
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	254
8fa4c5c9cd1a Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 423 diff changeset	255
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	256 /**
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	257 * Returns the default size of a chart export as array.
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	258 *
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	259 * @return the default size of a chart as [width, height].
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	260 */
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	261 protected int[] getDefaultSize() {
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	262 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT };
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	263 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	264
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	265
1684 bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1645 diff changeset	266 public abstract void doOut(
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1645 diff changeset	267 Artifact artifact,
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1645 diff changeset	268 Facet facet,
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1645 diff changeset	269 Document attr,
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1645 diff changeset	270 boolean visible);
348 635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	271
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	272 public abstract void generate() throws IOException;
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	273 }
635af5381a4d Added an abstract OutGenerator that should be the base class for all generators which create charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	274 // 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/exports/ChartGenerator.java @ 1684:bdb05dc9b763