Java Code Examples for org.jfree.data.DefaultKeyedValues#addValue()
The following examples show how to use
org.jfree.data.DefaultKeyedValues#addValue() .
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Example 1
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Some checks for the getKeys() method.
*/
public void testGetKeys() {
DefaultKeyedValues d = new DefaultKeyedValues();
List keys = d.getKeys();
assertTrue(keys.isEmpty());
d.addValue("A", 1.0);
keys = d.getKeys();
assertEquals(1, keys.size());
assertTrue(keys.contains("A"));
d.addValue("B", 2.0);
keys = d.getKeys();
assertEquals(2, keys.size());
assertTrue(keys.contains("A"));
assertTrue(keys.contains("B"));
d.clear();
keys = d.getKeys();
assertEquals(0, keys.size());
}
Example 2
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Some checks for the getKeys() method.
*/
public void testGetKeys() {
DefaultKeyedValues d = new DefaultKeyedValues();
List keys = d.getKeys();
assertTrue(keys.isEmpty());
d.addValue("A", 1.0);
keys = d.getKeys();
assertEquals(1, keys.size());
assertTrue(keys.contains("A"));
d.addValue("B", 2.0);
keys = d.getKeys();
assertEquals(2, keys.size());
assertTrue(keys.contains("A"));
assertTrue(keys.contains("B"));
d.clear();
keys = d.getKeys();
assertEquals(0, keys.size());
}
Example 3
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Some checks for the getIndex() methods.
*/
public void testGetIndex() {
DefaultKeyedValues v1 = new DefaultKeyedValues();
assertEquals(-1, v1.getIndex("K1"));
DefaultKeyedValues v2 = new DefaultKeyedValues();
v2.addValue("K1", new Integer(1));
v2.addValue("K2", new Integer(2));
v2.addValue("K3", new Integer(3));
assertEquals(2, v2.getIndex("K3"));
// try null
boolean pass = false;
try {
v2.getIndex(null);
}
catch (IllegalArgumentException e) {
pass = true;
}
assertTrue(pass);
}
Example 4
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Some checks for the getIndex() methods.
*/
public void testGetIndex() {
DefaultKeyedValues v1 = new DefaultKeyedValues();
assertEquals(-1, v1.getIndex("K1"));
DefaultKeyedValues v2 = new DefaultKeyedValues();
v2.addValue("K1", new Integer(1));
v2.addValue("K2", new Integer(2));
v2.addValue("K3", new Integer(3));
assertEquals(2, v2.getIndex("K3"));
// try null
boolean pass = false;
try {
v2.getIndex(null);
}
catch (IllegalArgumentException e) {
pass = true;
}
assertTrue(pass);
}
Example 5
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Check that inserting and retrieving values works as expected.
*/
public void testInsertAndRetrieve() {
DefaultKeyedValues data = new DefaultKeyedValues();
data.addValue("A", new Double(1.0));
data.addValue("B", new Double(2.0));
data.addValue("C", new Double(3.0));
data.addValue("D", null);
// check key order
assertEquals(data.getKey(0), "A");
assertEquals(data.getKey(1), "B");
assertEquals(data.getKey(2), "C");
assertEquals(data.getKey(3), "D");
// check retrieve value by key
assertEquals(data.getValue("A"), new Double(1.0));
assertEquals(data.getValue("B"), new Double(2.0));
assertEquals(data.getValue("C"), new Double(3.0));
assertEquals(data.getValue("D"), null);
// check retrieve value by index
assertEquals(data.getValue(0), new Double(1.0));
assertEquals(data.getValue(1), new Double(2.0));
assertEquals(data.getValue(2), new Double(3.0));
assertEquals(data.getValue(3), null);
}
Example 6
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Check that inserting and retrieving values works as expected.
*/
public void testInsertAndRetrieve() {
DefaultKeyedValues data = new DefaultKeyedValues();
data.addValue("A", new Double(1.0));
data.addValue("B", new Double(2.0));
data.addValue("C", new Double(3.0));
data.addValue("D", null);
// check key order
assertEquals(data.getKey(0), "A");
assertEquals(data.getKey(1), "B");
assertEquals(data.getKey(2), "C");
assertEquals(data.getKey(3), "D");
// check retrieve value by key
assertEquals(data.getValue("A"), new Double(1.0));
assertEquals(data.getValue("B"), new Double(2.0));
assertEquals(data.getValue("C"), new Double(3.0));
assertEquals(data.getValue("D"), null);
// check retrieve value by index
assertEquals(data.getValue(0), new Double(1.0));
assertEquals(data.getValue(1), new Double(2.0));
assertEquals(data.getValue(2), new Double(3.0));
assertEquals(data.getValue(3), null);
}
Example 7
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Tests sorting of data by value (ascending).
*/
public void testSortByValueAscending() {
DefaultKeyedValues data = new DefaultKeyedValues();
data.addValue("C", new Double(1.0));
data.addValue("B", null);
data.addValue("D", new Double(3.0));
data.addValue("A", new Double(2.0));
data.sortByValues(SortOrder.ASCENDING);
// check key order
assertEquals(data.getKey(0), "C");
assertEquals(data.getKey(1), "A");
assertEquals(data.getKey(2), "D");
assertEquals(data.getKey(3), "B");
// check retrieve value by key
assertEquals(data.getValue("A"), new Double(2.0));
assertEquals(data.getValue("B"), null);
assertEquals(data.getValue("C"), new Double(1.0));
assertEquals(data.getValue("D"), new Double(3.0));
// check retrieve value by index
assertEquals(data.getValue(0), new Double(1.0));
assertEquals(data.getValue(1), new Double(2.0));
assertEquals(data.getValue(2), new Double(3.0));
assertEquals(data.getValue(3), null);
}
Example 8
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Some checks for the getItemCount() method.
*/
public void testGetItemCount() {
DefaultKeyedValues d = new DefaultKeyedValues();
assertEquals(0, d.getItemCount());
d.addValue("A", 1.0);
assertEquals(1, d.getItemCount());
d.addValue("B", 2.0);
assertEquals(2, d.getItemCount());
d.clear();
assertEquals(0, d.getItemCount());
}
Example 9
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Tests sorting of data by key (ascending).
*/
public void testSortByKeyAscending() {
DefaultKeyedValues data = new DefaultKeyedValues();
data.addValue("C", new Double(1.0));
data.addValue("B", null);
data.addValue("D", new Double(3.0));
data.addValue("A", new Double(2.0));
data.sortByKeys(SortOrder.ASCENDING);
// check key order
assertEquals(data.getKey(0), "A");
assertEquals(data.getKey(1), "B");
assertEquals(data.getKey(2), "C");
assertEquals(data.getKey(3), "D");
// check retrieve value by key
assertEquals(data.getValue("A"), new Double(2.0));
assertEquals(data.getValue("B"), null);
assertEquals(data.getValue("C"), new Double(1.0));
assertEquals(data.getValue("D"), new Double(3.0));
// check retrieve value by index
assertEquals(data.getValue(0), new Double(2.0));
assertEquals(data.getValue(1), null);
assertEquals(data.getValue(2), new Double(1.0));
assertEquals(data.getValue(3), new Double(3.0));
}
Example 10
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Some checks for the getItemCount() method.
*/
public void testGetItemCount() {
DefaultKeyedValues d = new DefaultKeyedValues();
assertEquals(0, d.getItemCount());
d.addValue("A", 1.0);
assertEquals(1, d.getItemCount());
d.addValue("B", 2.0);
assertEquals(2, d.getItemCount());
d.clear();
assertEquals(0, d.getItemCount());
}
Example 11
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Another check for the getIndex(Comparable) method.
*/
public void testGetIndex2() {
DefaultKeyedValues v = new DefaultKeyedValues();
assertEquals(-1, v.getIndex("K1"));
v.addValue("K1", 1.0);
assertEquals(0, v.getIndex("K1"));
v.removeValue("K1");
assertEquals(-1, v.getIndex("K1"));
}
Example 12
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Tests sorting of data by key (ascending).
*/
public void testSortByKeyAscending() {
DefaultKeyedValues data = new DefaultKeyedValues();
data.addValue("C", new Double(1.0));
data.addValue("B", null);
data.addValue("D", new Double(3.0));
data.addValue("A", new Double(2.0));
data.sortByKeys(SortOrder.ASCENDING);
// check key order
assertEquals(data.getKey(0), "A");
assertEquals(data.getKey(1), "B");
assertEquals(data.getKey(2), "C");
assertEquals(data.getKey(3), "D");
// check retrieve value by key
assertEquals(data.getValue("A"), new Double(2.0));
assertEquals(data.getValue("B"), null);
assertEquals(data.getValue("C"), new Double(1.0));
assertEquals(data.getValue("D"), new Double(3.0));
// check retrieve value by index
assertEquals(data.getValue(0), new Double(2.0));
assertEquals(data.getValue(1), null);
assertEquals(data.getValue(2), new Double(1.0));
assertEquals(data.getValue(3), new Double(3.0));
}
Example 13
| Source File: DefaultKeyedValuesTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Tests sorting of data by key (descending).
*/
public void testSortByValueDescending() {
DefaultKeyedValues data = new DefaultKeyedValues();
data.addValue("C", new Double(1.0));
data.addValue("B", null);
data.addValue("D", new Double(3.0));
data.addValue("A", new Double(2.0));
data.sortByValues(SortOrder.DESCENDING);
// check key order
assertEquals(data.getKey(0), "D");
assertEquals(data.getKey(1), "A");
assertEquals(data.getKey(2), "C");
assertEquals(data.getKey(3), "B");
// check retrieve value by key
assertEquals(data.getValue("A"), new Double(2.0));
assertEquals(data.getValue("B"), null);
assertEquals(data.getValue("C"), new Double(1.0));
assertEquals(data.getValue("D"), new Double(3.0));
// check retrieve value by index
assertEquals(data.getValue(0), new Double(3.0));
assertEquals(data.getValue(1), new Double(2.0));
assertEquals(data.getValue(2), new Double(1.0));
assertEquals(data.getValue(3), null);
}
Example 14
| Source File: PiePlot.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the labels for the pie sections.
*
* @param g2 the graphics device.
* @param keys the keys.
* @param totalValue the total value.
* @param plotArea the plot area.
* @param linkArea the link area.
* @param state the state.
*/
protected void drawLabels(Graphics2D g2, List keys, double totalValue,
Rectangle2D plotArea, Rectangle2D linkArea,
PiePlotState state) {
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
1.0f));
// classify the keys according to which side the label will appear...
DefaultKeyedValues leftKeys = new DefaultKeyedValues();
DefaultKeyedValues rightKeys = new DefaultKeyedValues();
double runningTotal = 0.0;
Iterator iterator = keys.iterator();
while (iterator.hasNext()) {
Comparable key = (Comparable) iterator.next();
boolean include;
double v = 0.0;
Number n = this.dataset.getValue(key);
if (n == null) {
include = !this.ignoreNullValues;
}
else {
v = n.doubleValue();
include = this.ignoreZeroValues ? v > 0.0 : v >= 0.0;
}
if (include) {
runningTotal = runningTotal + v;
// work out the mid angle (0 - 90 and 270 - 360) = right,
// otherwise left
double mid = this.startAngle + (this.direction.getFactor()
* ((runningTotal - v / 2.0) * 360) / totalValue);
if (Math.cos(Math.toRadians(mid)) < 0.0) {
leftKeys.addValue(key, new Double(mid));
}
else {
rightKeys.addValue(key, new Double(mid));
}
}
}
g2.setFont(getLabelFont());
// calculate the max label width from the plot dimensions, because
// a circular pie can leave a lot more room for labels...
double marginX = plotArea.getX();
double gap = plotArea.getWidth() * this.labelGap;
double ww = linkArea.getX() - gap - marginX;
float labelWidth = (float) this.labelPadding.trimWidth(ww);
// draw the labels...
if (this.labelGenerator != null) {
drawLeftLabels(leftKeys, g2, plotArea, linkArea, labelWidth,
state);
drawRightLabels(rightKeys, g2, plotArea, linkArea, labelWidth,
state);
}
g2.setComposite(originalComposite);
}
Example 15
| Source File: PiePlot.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the labels for the pie sections.
*
* @param g2 the graphics device.
* @param keys the keys.
* @param totalValue the total value.
* @param plotArea the plot area.
* @param linkArea the link area.
* @param state the state.
*/
protected void drawLabels(Graphics2D g2, List keys, double totalValue,
Rectangle2D plotArea, Rectangle2D linkArea,
PiePlotState state) {
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
1.0f));
// classify the keys according to which side the label will appear...
DefaultKeyedValues leftKeys = new DefaultKeyedValues();
DefaultKeyedValues rightKeys = new DefaultKeyedValues();
double runningTotal = 0.0;
Iterator iterator = keys.iterator();
while (iterator.hasNext()) {
Comparable key = (Comparable) iterator.next();
boolean include = true;
double v = 0.0;
Number n = this.dataset.getValue(key);
if (n == null) {
include = !this.ignoreNullValues;
}
else {
v = n.doubleValue();
include = this.ignoreZeroValues ? v > 0.0 : v >= 0.0;
}
if (include) {
runningTotal = runningTotal + v;
// work out the mid angle (0 - 90 and 270 - 360) = right,
// otherwise left
double mid = this.startAngle + (this.direction.getFactor()
* ((runningTotal - v / 2.0) * 360) / totalValue);
if (Math.cos(Math.toRadians(mid)) < 0.0) {
leftKeys.addValue(key, new Double(mid));
}
else {
rightKeys.addValue(key, new Double(mid));
}
}
}
g2.setFont(getLabelFont());
// calculate the max label width from the plot dimensions, because
// a circular pie can leave a lot more room for labels...
double marginX = plotArea.getX() + this.interiorGap
* plotArea.getWidth();
double gap = plotArea.getWidth() * this.labelGap;
double ww = linkArea.getX() - gap - marginX;
float labelWidth = (float) this.labelPadding.trimWidth(ww);
// draw the labels...
if (this.labelGenerator != null) {
drawLeftLabels(leftKeys, g2, plotArea, linkArea, labelWidth,
state);
drawRightLabels(rightKeys, g2, plotArea, linkArea, labelWidth,
state);
}
g2.setComposite(originalComposite);
}
Example 16
| Source File: PiePlot.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the labels for the pie sections.
*
* @param g2 the graphics device.
* @param keys the keys.
* @param totalValue the total value.
* @param plotArea the plot area.
* @param linkArea the link area.
* @param state the state.
*/
protected void drawLabels(Graphics2D g2, List keys, double totalValue,
Rectangle2D plotArea, Rectangle2D linkArea,
PiePlotState state) {
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
1.0f));
// classify the keys according to which side the label will appear...
DefaultKeyedValues leftKeys = new DefaultKeyedValues();
DefaultKeyedValues rightKeys = new DefaultKeyedValues();
double runningTotal = 0.0;
Iterator iterator = keys.iterator();
while (iterator.hasNext()) {
Comparable key = (Comparable) iterator.next();
boolean include;
double v = 0.0;
Number n = this.dataset.getValue(key);
if (n == null) {
include = !this.ignoreNullValues;
}
else {
v = n.doubleValue();
include = this.ignoreZeroValues ? v > 0.0 : v >= 0.0;
}
if (include) {
runningTotal = runningTotal + v;
// work out the mid angle (0 - 90 and 270 - 360) = right,
// otherwise left
double mid = this.startAngle + (this.direction.getFactor()
* ((runningTotal - v / 2.0) * 360) / totalValue);
if (Math.cos(Math.toRadians(mid)) < 0.0) {
leftKeys.addValue(key, new Double(mid));
}
else {
rightKeys.addValue(key, new Double(mid));
}
}
}
g2.setFont(getLabelFont());
// calculate the max label width from the plot dimensions, because
// a circular pie can leave a lot more room for labels...
double marginX = plotArea.getX();
double gap = plotArea.getWidth() * this.labelGap;
double ww = linkArea.getX() - gap - marginX;
float labelWidth = (float) this.labelPadding.trimWidth(ww);
// draw the labels...
if (this.labelGenerator != null) {
drawLeftLabels(leftKeys, g2, plotArea, linkArea, labelWidth,
state);
drawRightLabels(rightKeys, g2, plotArea, linkArea, labelWidth,
state);
}
g2.setComposite(originalComposite);
}
Example 17
| Source File: Chart_15_PiePlot_t.java From coming with MIT License | 4 votes |
|
/**
* Draws the labels for the pie sections.
*
* @param g2 the graphics device.
* @param keys the keys.
* @param totalValue the total value.
* @param plotArea the plot area.
* @param linkArea the link area.
* @param state the state.
*/
protected void drawLabels(Graphics2D g2, List keys, double totalValue,
Rectangle2D plotArea, Rectangle2D linkArea,
PiePlotState state) {
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
1.0f));
// classify the keys according to which side the label will appear...
DefaultKeyedValues leftKeys = new DefaultKeyedValues();
DefaultKeyedValues rightKeys = new DefaultKeyedValues();
double runningTotal = 0.0;
Iterator iterator = keys.iterator();
while (iterator.hasNext()) {
Comparable key = (Comparable) iterator.next();
boolean include = true;
double v = 0.0;
Number n = this.dataset.getValue(key);
if (n == null) {
include = !this.ignoreNullValues;
}
else {
v = n.doubleValue();
include = this.ignoreZeroValues ? v > 0.0 : v >= 0.0;
}
if (include) {
runningTotal = runningTotal + v;
// work out the mid angle (0 - 90 and 270 - 360) = right,
// otherwise left
double mid = this.startAngle + (this.direction.getFactor()
* ((runningTotal - v / 2.0) * 360) / totalValue);
if (Math.cos(Math.toRadians(mid)) < 0.0) {
leftKeys.addValue(key, new Double(mid));
}
else {
rightKeys.addValue(key, new Double(mid));
}
}
}
g2.setFont(getLabelFont());
// calculate the max label width from the plot dimensions, because
// a circular pie can leave a lot more room for labels...
double marginX = plotArea.getX() + this.interiorGap * plotArea.getWidth();
double gap = plotArea.getWidth() * this.labelGap;
double ww = linkArea.getX() - gap - marginX;
float labelWidth = (float) this.labelPadding.trimWidth(ww);
// draw the labels...
if (this.labelGenerator != null) {
drawLeftLabels(leftKeys, g2, plotArea, linkArea, labelWidth,
state);
drawRightLabels(rightKeys, g2, plotArea, linkArea, labelWidth,
state);
}
g2.setComposite(originalComposite);
}
Example 18
| Source File: Chart_15_PiePlot_s.java From coming with MIT License | 4 votes |
|
/**
* Draws the labels for the pie sections.
*
* @param g2 the graphics device.
* @param keys the keys.
* @param totalValue the total value.
* @param plotArea the plot area.
* @param linkArea the link area.
* @param state the state.
*/
protected void drawLabels(Graphics2D g2, List keys, double totalValue,
Rectangle2D plotArea, Rectangle2D linkArea,
PiePlotState state) {
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
1.0f));
// classify the keys according to which side the label will appear...
DefaultKeyedValues leftKeys = new DefaultKeyedValues();
DefaultKeyedValues rightKeys = new DefaultKeyedValues();
double runningTotal = 0.0;
Iterator iterator = keys.iterator();
while (iterator.hasNext()) {
Comparable key = (Comparable) iterator.next();
boolean include = true;
double v = 0.0;
Number n = this.dataset.getValue(key);
if (n == null) {
include = !this.ignoreNullValues;
}
else {
v = n.doubleValue();
include = this.ignoreZeroValues ? v > 0.0 : v >= 0.0;
}
if (include) {
runningTotal = runningTotal + v;
// work out the mid angle (0 - 90 and 270 - 360) = right,
// otherwise left
double mid = this.startAngle + (this.direction.getFactor()
* ((runningTotal - v / 2.0) * 360) / totalValue);
if (Math.cos(Math.toRadians(mid)) < 0.0) {
leftKeys.addValue(key, new Double(mid));
}
else {
rightKeys.addValue(key, new Double(mid));
}
}
}
g2.setFont(getLabelFont());
// calculate the max label width from the plot dimensions, because
// a circular pie can leave a lot more room for labels...
double marginX = plotArea.getX() + this.interiorGap * plotArea.getWidth();
double gap = plotArea.getWidth() * this.labelGap;
double ww = linkArea.getX() - gap - marginX;
float labelWidth = (float) this.labelPadding.trimWidth(ww);
// draw the labels...
if (this.labelGenerator != null) {
drawLeftLabels(leftKeys, g2, plotArea, linkArea, labelWidth,
state);
drawRightLabels(rightKeys, g2, plotArea, linkArea, labelWidth,
state);
}
g2.setComposite(originalComposite);
}
Example 19
| Source File: PiePlot.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Draws the labels for the pie sections.
*
* @param g2 the graphics device.
* @param keys the keys.
* @param totalValue the total value.
* @param plotArea the plot area.
* @param linkArea the link area.
* @param state the state.
*/
protected void drawLabels(Graphics2D g2, List keys, double totalValue,
Rectangle2D plotArea, Rectangle2D linkArea,
PiePlotState state) {
Composite originalComposite = g2.getComposite();
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
1.0f));
// classify the keys according to which side the label will appear...
DefaultKeyedValues leftKeys = new DefaultKeyedValues();
DefaultKeyedValues rightKeys = new DefaultKeyedValues();
double runningTotal = 0.0;
Iterator iterator = keys.iterator();
while (iterator.hasNext()) {
Comparable key = (Comparable) iterator.next();
boolean include;
double v = 0.0;
Number n = this.dataset.getValue(key);
if (n == null) {
include = !this.ignoreNullValues;
}
else {
v = n.doubleValue();
include = this.ignoreZeroValues ? v > 0.0 : v >= 0.0;
}
if (include) {
runningTotal = runningTotal + v;
// work out the mid angle (0 - 90 and 270 - 360) = right,
// otherwise left
double mid = this.startAngle + (this.direction.getFactor()
* ((runningTotal - v / 2.0) * 360) / totalValue);
if (Math.cos(Math.toRadians(mid)) < 0.0) {
leftKeys.addValue(key, new Double(mid));
}
else {
rightKeys.addValue(key, new Double(mid));
}
}
}
g2.setFont(getLabelFont());
// calculate the max label width from the plot dimensions, because
// a circular pie can leave a lot more room for labels...
double marginX = plotArea.getX();
double gap = plotArea.getWidth() * this.labelGap;
double ww = linkArea.getX() - gap - marginX;
float labelWidth = (float) this.labelPadding.trimWidth(ww);
// draw the labels...
if (this.labelGenerator != null) {
drawLeftLabels(leftKeys, g2, plotArea, linkArea, labelWidth,
state);
drawRightLabels(rightKeys, g2, plotArea, linkArea, labelWidth,
state);
}
g2.setComposite(originalComposite);
}
Example 20
| Source File: CumulativeCurveChart.java From Knowage-Server with GNU Affero General Public License v3.0 | 4 votes |
|
public DatasetMap calculateValue() throws Exception {
logger.debug("IN");
String res=DataSetAccessFunctions.getDataSetResultFromId(profile, getData(),parametersObject);
SourceBean sbRows=SourceBean.fromXMLString(res);
SourceBean sbRow=(SourceBean)sbRows.getAttribute("ROW");
List listAtts=sbRow.getContainedAttributes();
DefaultKeyedValues keyedValues=new DefaultKeyedValues();
for (Iterator iterator = listAtts.iterator(); iterator.hasNext();) {
SourceBeanAttribute att = (SourceBeanAttribute) iterator.next();
String name=att.getKey();
String valueS=(String)att.getValue();
//try Double and Integer Conversion
Double valueD=null;
try{
valueD=Double.valueOf(valueS);
}
catch (Exception e) {}
Integer valueI=null;
if(valueD==null){
valueI=Integer.valueOf(valueS);
}
if(name!=null && valueD!=null){
keyedValues.addValue(name, valueD);
}
else if(name!=null && valueI!=null){
keyedValues.addValue(name, valueI);
}
}
keyedValues.sortByValues(sortOrder); //let user choose
KeyedValues cumulative = DataUtilities.getCumulativePercentages(keyedValues);
CategoryDataset dataset = DatasetUtilities.createCategoryDataset(
"Languages", keyedValues);
CategoryDataset dataset2 = DatasetUtilities.createCategoryDataset(
"Cumulative", cumulative);
logger.debug("OUT");
DatasetMap datasets=new DatasetMap();
datasets.addDataset("1",dataset);
datasets.addDataset("2",dataset2);
return datasets;
}
