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 @ 1095:f465785ed1ae

Refactored the code to fetch the km range/locations into a utility class. flys-artifacts/trunk@2598 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Fri, 26 Aug 2011 14:58:35 +0000
parents	61c051e53f9b
children	9383a4608d9f

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;
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	5
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	6 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	7
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	8 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	9
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 import org.w3c.dom.Document;
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	11 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	12
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	13 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	14
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	15 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	16 import de.intevation.artifacts.CallContext;
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
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	18 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	19 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	20
695 45cd58a2a2bb OutGenerators doOut() takes a facet object now instead of just its name. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 652 diff changeset	21 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	22
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	23 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	24
1055 61c051e53f9b Moved WINFO specific stuff from FLYS into WINFO artifact. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 719 diff changeset	25 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	26
408 fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	27 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	28 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	29
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	30
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	31 /**
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 * 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	33 * 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	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 * @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	36 */
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 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	38
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 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	40
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
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	42 /** The default chart width, if no other width 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	43 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	44
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	45 /** 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	46 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	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 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	49 * document.*/
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	50 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	51 "/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	52
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	53 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	54 "/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	55
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_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	57 "/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	58
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	59
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	60 /** 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	61 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	62
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 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	64 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	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 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	67 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	68
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	69 /** 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	70 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	71
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	72
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	73 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	74 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	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 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	77 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	78 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	79 }
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
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
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	82 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	83 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	84 }
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
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
408 fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	87 protected String msg(String key, String def) {
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	88 return Resources.getMsg(context.getMeta(), key, def);
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	89 }
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	90
fc3ac59c3c8b Enabled i18n support for charts. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 364 diff changeset	91
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	92 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	93 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	94 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	95
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	96
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	97 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	98 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	99
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	100 River river = flys.getRiver();
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	101 return river != null ? river.getName() : "";
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	102 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	103
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	104
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	105 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	106 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	107
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	108 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	109 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 408 diff changeset	110
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
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	112 /**
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	113 * 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	114 * 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	115 *
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	116 * @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	117 * 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	118 */
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	119 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	120 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	121
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	122 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	123 request,
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	124 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	125 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	126 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	127
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	128 if (sizeEl != null) {
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	129 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	130
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	131 String w = sizeEl.getAttributeNS(uri, "width");
035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	132 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	133
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	134 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	135 try {
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	136 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	137 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	138 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	139 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	140 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	141 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	142 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	143 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	144
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	145 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	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
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	148
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	149 protected Range getDomainAxisRange() {
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	150 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	151 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	152 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	153 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	154 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	155
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	156 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	157 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	158 }
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	159
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	160 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	161
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	162 String lower = xrange.getAttributeNS(uri, "from");
035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	163 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	164
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	165 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	166
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	167 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	168 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	169 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	170 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	171
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 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	173 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	174 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	175 }
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
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 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	178 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	179 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	180 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	181 }
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	182
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 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	184 }
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 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	186 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	187 }
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 }
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
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 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	191 }
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
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
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 protected Range getValueAxisRange() {
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	195 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	196 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	197 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	198 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	199 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	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 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	202 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	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
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	205 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	206
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	207 String lower = yrange.getAttributeNS(uri, "from");
035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	208 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	209
719 035c0095b427 Draw correction curve again. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 695 diff changeset	210 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	211 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	212 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	213 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	214
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 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	216 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	217 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	218 }
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 (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	221 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	222 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	223 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	224 }
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
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	226 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	227 }
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 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	229 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	230 }
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 }
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
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 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	234 }
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
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
423 bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	237 /**
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	238 * 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	239 *
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	240 * @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	241 */
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	242 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	243 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	244 }
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	245
bab867fb37e8 Charts are generated using the size defined in the incoming request document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 412 diff changeset	246
695 45cd58a2a2bb OutGenerators doOut() takes a facet object now instead of just its name. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 652 diff changeset	247 public abstract void doOut(Artifact artifact, Facet facet, Document attr);
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	248
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	249 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	250 }
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	251 // 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 @ 1095:f465785ed1ae