/** * tokenize the pattern string as a numeric range * * @return min max range values * @throws Exception On badness */ public Real[] getNumericRange() throws Exception { if (range == null) { range = new Real[] {null, null}; List toks = StringUtil.split(pattern, ","); if (toks.size() == 0) { throw new IllegalStateException("Bad format for numeric range:" + pattern); } String tok1 = toks.get(0).toString(); String tok2 = ((toks.size() == 1) ? tok1 : toks.get(1).toString()); range[0] = ucar.visad.Util.toReal(tok1); range[1] = ucar.visad.Util.toReal(tok2); } return range; }
/** * Get the the scale unit. * * @return Unit used for scaleing values. May be <code>null</code>. */ public Unit getScaleUnit() { if ((scaleUnit == null) && (scaleUnitName != null)) { try { scaleUnit = ucar.visad.Util.parseUnit(scaleUnitName); } catch (Exception exc) { } } return scaleUnit; }
/** * Get the the colorTable unit. * * @return Unit used for colorTableing values. May be <code>null</code>. */ public Unit getColorTableUnit() { if ((colorTableUnit == null) && (colorTableUnitName != null)) { try { colorTableUnit = ucar.visad.Util.parseUnit(colorTableUnitName); } catch (Exception exc) { } } return colorTableUnit; }
/** * Get the the display unit. * * @return Unit used for displaying values. May be <code>null</code>. */ public Unit getDisplayUnit() { if ((displayUnit == null) && (displayUnitName != null)) { try { displayUnit = ucar.visad.Util.parseUnit(displayUnitName); } catch (Exception exc) { } } return displayUnit; }
/** * Create the charts * * @throws RemoteException On badness * @throws VisADException On badness */ public void loadData() throws VisADException, RemoteException { createChart(); List dataChoiceWrappers = getDataChoiceWrappers(); try { for (int dataSetIdx = 0; dataSetIdx < plot.getDatasetCount(); dataSetIdx++) { MyHistogramDataset dataset = (MyHistogramDataset) plot.getDataset(dataSetIdx); dataset.removeAllSeries(); } // dataset.removeAllSeries(); Hashtable props = new Hashtable(); props.put(TrackDataSource.PROP_TRACKTYPE, TrackDataSource.ID_TIMETRACE); for (int paramIdx = 0; paramIdx < dataChoiceWrappers.size(); paramIdx++) { DataChoiceWrapper wrapper = (DataChoiceWrapper) dataChoiceWrappers.get(paramIdx); DataChoice dataChoice = wrapper.getDataChoice(); FlatField data = getFlatField((FieldImpl) dataChoice.getData(null, props)); Unit unit = ucar.visad.Util.getDefaultRangeUnits((FlatField) data)[0]; double[][] samples = data.getValues(false); double[] actualValues = filterData(samples[0], getTimeValues(samples, data))[0]; NumberAxis domainAxis = new NumberAxis(wrapper.getLabel(unit)); XYItemRenderer renderer; if (stacked) { renderer = new StackedXYBarRenderer(); } else { renderer = new XYBarRenderer(); } plot.setRenderer(paramIdx, renderer); Color c = wrapper.getColor(paramIdx); domainAxis.setLabelPaint(c); renderer.setSeriesPaint(0, c); MyHistogramDataset dataset = new MyHistogramDataset(); dataset.setType(HistogramType.FREQUENCY); dataset.addSeries(dataChoice.getName() + " [" + unit + "]", actualValues, bins); plot.setDomainAxis(paramIdx, domainAxis, false); plot.mapDatasetToDomainAxis(paramIdx, paramIdx); plot.setDataset(paramIdx, dataset); } } catch (Exception exc) { LogUtil.logException("Error creating data set", exc); return; } }
/** * Edit row * * @param paramInfo param info * @param removeOnCancel Should remove param info if user presses cancel_ * @return ok */ public boolean editRow(ParamInfo paramInfo, boolean removeOnCancel) { List comps = new ArrayList(); ParamField nameFld = new ParamField(null, true); nameFld.setText(paramInfo.getName()); JPanel topPanel = GuiUtils.hbox(GuiUtils.lLabel("Parameter: "), nameFld); topPanel = GuiUtils.inset(topPanel, 5); comps.add(GuiUtils.inset(new JLabel("Defined"), new Insets(5, 0, 0, 0))); comps.add(GuiUtils.filler()); comps.add(GuiUtils.filler()); final JLabel ctPreviewLbl = new JLabel(""); final JLabel ctLbl = new JLabel(""); if (paramInfo.hasColorTableName()) { ctLbl.setText(paramInfo.getColorTableName()); ColorTable ct = getIdv().getColorTableManager().getColorTable(paramInfo.getColorTableName()); if (ct != null) { ctPreviewLbl.setIcon(ColorTableCanvas.getIcon(ct)); } else { ctPreviewLbl.setIcon(null); } } String cbxLabel = ""; final ArrayList menus = new ArrayList(); getIdv() .getColorTableManager() .makeColorTableMenu( new ObjectListener(null) { public void actionPerformed(ActionEvent ae, Object data) { ctLbl.setText(data.toString()); ColorTable ct = getIdv().getColorTableManager().getColorTable(ctLbl.getText()); if (ct != null) { ctPreviewLbl.setIcon(ColorTableCanvas.getIcon(ct)); } else { ctPreviewLbl.setIcon(null); } } }, menus); JCheckBox ctUseCbx = new JCheckBox(cbxLabel, paramInfo.hasColorTableName()); final JButton ctPopup = new JButton("Change"); ctPopup.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent ae) { GuiUtils.showPopupMenu(menus, ctPopup); } }); addEditComponents( comps, "Color Table:", ctUseCbx, GuiUtils.hbox(ctPopup, GuiUtils.vbox(ctLbl, ctPreviewLbl), 5)); JCheckBox rangeUseCbx = new JCheckBox(cbxLabel, paramInfo.hasRange()); JTextField minFld = new JTextField("" + paramInfo.getMin(), 4); JTextField maxFld = new JTextField("" + paramInfo.getMax(), 4); JPanel rangePanel = GuiUtils.hbox(minFld, maxFld, 5); addEditComponents(comps, "Range:", rangeUseCbx, rangePanel); JCheckBox unitUseCbx = new JCheckBox(cbxLabel, paramInfo.hasDisplayUnit()); String unitLabel = ""; Unit unit = null; if (paramInfo.hasDisplayUnit()) { unit = paramInfo.getDisplayUnit(); } JComboBox unitFld = getIdv().getDisplayConventions().makeUnitBox(unit, null); // JTextField unitFld = new JTextField(unitLabel, 15); addEditComponents(comps, "Unit:", unitUseCbx, unitFld); ContourInfo ci = paramInfo.getContourInfo(); JCheckBox contourUseCbx = new JCheckBox(cbxLabel, ci != null); if (ci == null) { ci = new ContourInfo(); } ContourInfoDialog contDialog = new ContourInfoDialog("Edit Contour Defaults", false, null, false); contDialog.setState(ci); addEditComponents(comps, "Contour:", contourUseCbx, contDialog.getContents()); GuiUtils.tmpInsets = new Insets(5, 5, 5, 5); JComponent contents = GuiUtils.doLayout(comps, 3, GuiUtils.WT_NNY, GuiUtils.WT_N); contents = GuiUtils.topCenter(topPanel, contents); contents = GuiUtils.inset(contents, 5); while (true) { if (!GuiUtils.showOkCancelDialog(null, "Parameter Defaults", contents, null)) { if (removeOnCancel) { myParamInfos.remove(paramInfo); tableChanged(); } return false; } String what = ""; try { if (contourUseCbx.isSelected()) { what = "setting contour defaults"; contDialog.doApply(); ci.set(contDialog.getInfo()); paramInfo.setContourInfo(ci); } else { paramInfo.clearContourInfo(); } if (unitUseCbx.isSelected()) { what = "setting display unit"; Object selected = unitFld.getSelectedItem(); String unitName = TwoFacedObject.getIdString(selected); if ((unitName == null) || unitName.trim().equals("")) { paramInfo.setDisplayUnit(null); } else { paramInfo.setDisplayUnit(ucar.visad.Util.parseUnit(unitName)); } } else { paramInfo.setDisplayUnit(null); } if (ctUseCbx.isSelected()) { paramInfo.setColorTableName(ctLbl.getText()); } else { paramInfo.clearColorTableName(); } if (rangeUseCbx.isSelected()) { what = "setting range"; paramInfo.setRange( new Range(Misc.parseNumber(minFld.getText()), Misc.parseNumber(maxFld.getText()))); } else { paramInfo.clearRange(); } paramInfo.setName(nameFld.getText().trim()); break; } catch (Exception exc) { errorMsg("An error occurred " + what + "\n " + exc.getMessage()); // exc.printStackTrace(); } } repaint(); saveData(); return true; }
/** * Create the param infos from the given xml root * * @param root The xml root * @return List of param infos */ private List createParamInfoList(Element root) { List infos = new ArrayList(); if (!root.getTagName().equals(TAG_PARAMS)) { try { Object obj = getIdv().getEncoderForRead().toObject(root); if (obj instanceof List) { infos.addAll((List) obj); } else { System.err.println("Unknown object type: " + obj.getClass().getName()); } } catch (Exception exc) { System.err.println("Error reading param defaults"); } return infos; } List nodes = XmlUtil.findChildren(root, TAG_PARAM); for (int i = 0; i < nodes.size(); i++) { Element child = (Element) nodes.get(i); Range range = null; Unit displayUnit = null; ContourInfo contourInfo = null; String paramName = XmlUtil.getAttribute(child, ATTR_NAME); String colorTableName = XmlUtil.getAttribute(child, ATTR_COLORTABLE, (String) null); String range_min = XmlUtil.getAttribute(child, ATTR_RANGE_MIN, (String) null); String range_max = XmlUtil.getAttribute(child, ATTR_RANGE_MAX, (String) null); String unitName = XmlUtil.getAttribute(child, ATTR_UNIT, (String) null); String ci_interval = XmlUtil.getAttribute(child, ATTR_CI_INTERVAL, (String) null); String ci_base = XmlUtil.getAttribute(child, ATTR_CI_BASE, (String) null); String ci_min = XmlUtil.getAttribute(child, ATTR_CI_MIN, range_min); String ci_max = XmlUtil.getAttribute(child, ATTR_CI_MAX, range_max); boolean ci_dash = XmlUtil.getAttribute(child, ATTR_CI_DASH, DFLT_CI_DASH); boolean ci_label = XmlUtil.getAttribute(child, ATTR_CI_LABEL, DFLT_CI_LABEL); String ci_width = XmlUtil.getAttribute(child, ATTR_CI_WIDTH, String.valueOf(DFLT_CI_WIDTH)); if (unitName != null) { try { displayUnit = ucar.visad.Util.parseUnit(unitName); } catch (Exception e) { LogUtil.printException(log_, "Creating unit: " + unitName, e); } } if ((ci_interval != null) || (ci_base != null)) { if (ci_interval == null) { ci_interval = "NaN"; } if (ci_base == null) { ci_base = "NaN"; } if (ci_min == null) { ci_min = "NaN"; } if (ci_max == null) { ci_max = "NaN"; } if (ci_width == null) { ci_width = "1"; } contourInfo = new ContourInfo( ci_interval, Misc.parseDouble(ci_base), Misc.parseDouble(ci_min), Misc.parseDouble(ci_max), ci_label, ci_dash, ContourInfo.DEFAULT_FILL, Misc.parseDouble(ci_width)); } if ((ci_dash != DFLT_CI_DASH) || (ci_label != DFLT_CI_LABEL)) { if (contourInfo == null) { contourInfo = new ContourInfo(Double.NaN, Double.NaN, Double.NaN, Double.NaN); contourInfo.setIsLabeled(ci_label); contourInfo.setDashOn(ci_dash); } } if ((range_min != null) && (range_max != null)) { range = new Range(Misc.parseDouble(range_min), Misc.parseDouble(range_max)); } ParamInfo paramInfo = new ParamInfo(paramName, colorTableName, range, contourInfo, displayUnit); infos.add(paramInfo); } return infos; }