/**
* Creates a {@link RenderedImage} representing the results of an imaging operation for a given
* {@link ParameterBlock} and {@link RenderingHints}.
*/
@Override
public RenderedImage create(final ParameterBlock param, final RenderingHints hints) {
final RenderedImage image = (RenderedImage) param.getSource(0);
final Number srcVal = (Number) param.getObjectParameter(0);
final Number destVal = (Number) param.getObjectParameter(1);
return new RecodeRaster(image, srcVal.doubleValue(), destVal.doubleValue(), hints);
}
public int compare(Number o1, Number o2) {
final double d1 = o1.doubleValue();
final double d2 = o2.doubleValue();
if (d1 < d2) {
return -1;
}
if (d1 == d2) {
return 0;
}
return 1;
}
public void saveDisplayObjectType() {
DOTPoint newDOTPoint =
(DOTPoint) _dotDefinitionDialogFrame.getScratchDisplayObjectType().getCopy(null);
final String name = _dotDefinitionDialogFrame.getNameText();
if ((name == null) || (name.length() == 0)) {
JOptionPane.showMessageDialog(
new JFrame(), "Bitte geben Sie einen Namen an!", "Fehler", JOptionPane.ERROR_MESSAGE);
return;
}
if (!_dotDefinitionDialogFrame.isReviseOnly()) {
if (_dotDefinitionDialogFrame.getDotManager().containsDisplayObjectType(name)) {
JOptionPane.showMessageDialog(
new JFrame(),
"Ein Darstellungstyp mit diesem Namen existiert bereits!",
"Fehler",
JOptionPane.ERROR_MESSAGE);
return;
}
}
newDOTPoint.setName(name);
newDOTPoint.setInfo(_dotDefinitionDialogFrame.getInfoText());
final Object value = _translationFactorSpinner.getValue();
if (value instanceof Number) {
final Number number = (Number) value;
newDOTPoint.setTranslationFactor(number.doubleValue());
}
newDOTPoint.setJoinByLine(_joinByLineCheckBox.isSelected());
_dotDefinitionDialogFrame.getDotManager().saveDisplayObjectType(newDOTPoint);
_dotDefinitionDialogFrame.setDisplayObjectType(newDOTPoint, true);
}
public Component getTableCellRendererComponent(
JTable aTable,
Object aNumberValue,
boolean aIsSelected,
boolean aHasFocus,
int aRow,
int aColumn) {
/*
* Implementation Note :
* It is important that no "new" be present in this
* implementation (excluding exceptions):
* if the table is large, then a large number of objects would be
* created during rendering.
*/
if (aNumberValue == null) return this;
Component renderer =
super.getTableCellRendererComponent(
aTable, aNumberValue, aIsSelected, aHasFocus, aRow, aColumn);
Number value = (Number) aNumberValue;
if (value.doubleValue() < 0) {
renderer.setForeground(Color.red);
} else {
renderer.setForeground(fDarkGreen);
}
return this;
}
/** Return a double parsed from the given string, possibly formatted with a "%" sign */
public static double parseDouble(String val) throws NumberFormatException, ParseException {
NumberFormat formatPercent = NumberFormat.getPercentInstance(Locale.US); // for zoom factor
if (val.indexOf("%") == -1) { // not in percent format !
return Double.parseDouble(val);
}
// else it's a percent format -> parse it
Number n = formatPercent.parse(val);
return n.doubleValue();
}
@Override
public void paintStateValue(Graphics2D g2, State s, double value, float cWidth, float cHeight) {
Number x = (Number) s.get(xKey);
Number y = (Number) s.get(yKey);
float xval;
float yval;
float width;
float height;
width = cWidth / (float) (xRange.span() / xWidth);
height = cHeight / (float) (yRange.span() / yWidth);
float normX = (float) xRange.norm(x.doubleValue());
xval = normX * cWidth;
float normY = (float) yRange.norm(y.doubleValue());
yval = cHeight - height - normY * cHeight;
Color col = this.colorBlend.color(value);
g2.setColor(col);
g2.fill(new Rectangle2D.Float(xval, yval, width, height));
if (this.renderValueString) {
g2.setColor(this.vsFontColor);
g2.setFont(new Font("sansserif", Font.BOLD, this.vsFontSize));
String fstring = String.format("%." + this.vsPrecision + "f", value);
float sxval = xval + this.vsOffsetFromLeft * width;
float syval = yval + this.vsOffsetFromTop * height;
g2.drawString(fstring, sxval, syval);
}
}
private static boolean isLengthDefined(final StyleKey key, final StyleSheet styleSheet) {
if (key.isInheritable()) {
if (styleSheet.isLocalKey(key) == false) {
return false;
}
}
final Object o = styleSheet.getStyleProperty(key, null);
if (o == null) {
return false;
}
if (o instanceof Number == false) {
return false;
}
final Number n = (Number) o;
return n.doubleValue() != 0;
}
/**
* @return a double parsed from the value associated with the given key in the given Properties.
* returns "def" in key wasn't found, or if a parsing error occured. If "value" contains a "%"
* sign, we use a <code>NumberFormat.getPercentInstance</code> to convert it to a double.
*/
public static double parseProperty(Properties preferences, String key, double def) {
NumberFormat formatPercent = NumberFormat.getPercentInstance(Locale.US); // for zoom factor
String val = preferences.getProperty(key);
if (val == null) return def;
if (val.indexOf("%") == -1) { // not in percent format !
try {
return Double.parseDouble(val);
} catch (NumberFormatException nfe) {
nfe.printStackTrace();
return def;
}
}
// else it's a percent format -> parse it
try {
Number n = formatPercent.parse(val);
return n.doubleValue();
} catch (ParseException ex) {
ex.printStackTrace();
return def;
}
}
private void updateDataSet() {
if (!isInitialized) {
return;
}
dataset.removeAllSeries();
double dx = 0.5 * dataSourceConfig.boxSize;
if (profileData != null) {
final float[] sampleValues = profileData.getSampleValues();
final float[] sampleSigmas = profileData.getSampleSigmas();
XYIntervalSeries series =
new XYIntervalSeries(
getRaster() != null ? getRaster().getName() : DEFAULT_SAMPLE_DATASET_NAME);
for (int x = 0; x < sampleValues.length; x++) {
final float y = sampleValues[x];
final float dy = sampleSigmas[x];
series.add(x, x - dx, x + dx, y, y - dy, y + dy);
}
dataset.addSeries(series);
if (dataSourceConfig.useCorrelativeData
&& dataSourceConfig.pointDataSource != null
&& dataSourceConfig.dataField != null) {
XYIntervalSeries corrSeries =
new XYIntervalSeries(
getCorrelativeDataLabel(
dataSourceConfig.pointDataSource, dataSourceConfig.dataField));
int[] shapeVertexIndexes = profileData.getShapeVertexIndexes();
SimpleFeature[] simpleFeatures =
dataSourceConfig.pointDataSource.getFeatureCollection().toArray(new SimpleFeature[0]);
if (shapeVertexIndexes.length == simpleFeatures.length) {
int fieldIndex =
getAttributeIndex(dataSourceConfig.pointDataSource, dataSourceConfig.dataField);
if (fieldIndex != -1) {
for (int i = 0; i < simpleFeatures.length; i++) {
Number attribute = (Number) simpleFeatures[i].getAttribute(fieldIndex);
if (attribute != null) {
final double x = shapeVertexIndexes[i];
final double y = attribute.doubleValue();
corrSeries.add(x, x, x, y, y, y);
}
}
dataset.addSeries(corrSeries);
}
} else {
System.out.println("Weird things happened:");
System.out.println(" shapeVertexIndexes.length = " + shapeVertexIndexes.length);
System.out.println(" simpleFeatures.length = " + simpleFeatures.length);
}
}
profilePlotDisplay.restoreAutoBounds();
xAxisRangeControl
.getBindingContext()
.setComponentsEnabled(
PROPERTY_NAME_MARK_SEGMENTS, profileData.getShapeVertices().length > 2);
}
}
public double getStrokeMiterLimitFactor() {
Number value = (Number) getAttribute(AttributeKeys.STROKE_MITER_LIMIT);
return (value != null) ? value.doubleValue() : 10f;
}
