Java Code Examples for org.jfree.data.xy.WindDataset#getWindForce()
The following examples show how to use
org.jfree.data.xy.WindDataset#getWindForce() .
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Example 1
| Source File: WindItemRenderer.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the visual representation of a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param plotArea the area within which the plot is being drawn.
* @param info optional information collection.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the horizontal axis.
* @param rangeAxis the vertical axis.
* @param dataset the dataset.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState crosshair information for the plot
* (<code>null</code> permitted).
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
WindDataset windData = (WindDataset) dataset;
Paint seriesPaint = getItemPaint(series, item);
Stroke seriesStroke = getItemStroke(series, item);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
// get the data point...
Number x = windData.getX(series, item);
Number windDir = windData.getWindDirection(series, item);
Number wforce = windData.getWindForce(series, item);
double windForce = wforce.doubleValue();
double wdirt = Math.toRadians(windDir.doubleValue() * (-30.0) - 90.0);
double ax1, ax2, ay1, ay2, rax2, ray2;
RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
ax1 = domainAxis.valueToJava2D(x.doubleValue(), plotArea,
domainAxisLocation);
ay1 = rangeAxis.valueToJava2D(0.0, plotArea, rangeAxisLocation);
rax2 = x.doubleValue() + (windForce * Math.cos(wdirt) * 8000000.0);
ray2 = windForce * Math.sin(wdirt);
ax2 = domainAxis.valueToJava2D(rax2, plotArea, domainAxisLocation);
ay2 = rangeAxis.valueToJava2D(ray2, plotArea, rangeAxisLocation);
int diri = windDir.intValue();
int forcei = wforce.intValue();
String dirforce = diri + "-" + forcei;
Line2D line = new Line2D.Double(ax1, ay1, ax2, ay2);
g2.draw(line);
g2.setPaint(Color.blue);
g2.setFont(new Font("Dialog", 1, 9));
g2.drawString(dirforce, (float) ax1, (float) ay1);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
double alx2, aly2, arx2, ary2;
double ralx2, raly2, rarx2, rary2;
double aldir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 - 5.0);
ralx2 = wforce.doubleValue() * Math.cos(aldir) * 8000000 * 0.8
+ x.doubleValue();
raly2 = wforce.doubleValue() * Math.sin(aldir) * 0.8;
alx2 = domainAxis.valueToJava2D(ralx2, plotArea, domainAxisLocation);
aly2 = rangeAxis.valueToJava2D(raly2, plotArea, rangeAxisLocation);
line = new Line2D.Double(alx2, aly2, ax2, ay2);
g2.draw(line);
double ardir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 + 5.0);
rarx2 = wforce.doubleValue() * Math.cos(ardir) * 8000000 * 0.8
+ x.doubleValue();
rary2 = wforce.doubleValue() * Math.sin(ardir) * 0.8;
arx2 = domainAxis.valueToJava2D(rarx2, plotArea, domainAxisLocation);
ary2 = rangeAxis.valueToJava2D(rary2, plotArea, rangeAxisLocation);
line = new Line2D.Double(arx2, ary2, ax2, ay2);
g2.draw(line);
}
Example 2
| Source File: WindItemRenderer.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the visual representation of a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param plotArea the area within which the plot is being drawn.
* @param info optional information collection.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the horizontal axis.
* @param rangeAxis the vertical axis.
* @param dataset the dataset.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState crosshair information for the plot
* (<code>null</code> permitted).
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
WindDataset windData = (WindDataset) dataset;
Paint seriesPaint = getItemPaint(series, item);
Stroke seriesStroke = getItemStroke(series, item);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
// get the data point...
Number x = windData.getX(series, item);
Number windDir = windData.getWindDirection(series, item);
Number wforce = windData.getWindForce(series, item);
double windForce = wforce.doubleValue();
double wdirt = Math.toRadians(windDir.doubleValue() * (-30.0) - 90.0);
double ax1, ax2, ay1, ay2, rax2, ray2;
RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
ax1 = domainAxis.valueToJava2D(x.doubleValue(), plotArea,
domainAxisLocation);
ay1 = rangeAxis.valueToJava2D(0.0, plotArea, rangeAxisLocation);
rax2 = x.doubleValue() + (windForce * Math.cos(wdirt) * 8000000.0);
ray2 = windForce * Math.sin(wdirt);
ax2 = domainAxis.valueToJava2D(rax2, plotArea, domainAxisLocation);
ay2 = rangeAxis.valueToJava2D(ray2, plotArea, rangeAxisLocation);
int diri = windDir.intValue();
int forcei = wforce.intValue();
String dirforce = diri + "-" + forcei;
Line2D line = new Line2D.Double(ax1, ay1, ax2, ay2);
g2.draw(line);
g2.setPaint(Color.blue);
g2.setFont(new Font("Dialog", 1, 9));
g2.drawString(dirforce, (float) ax1, (float) ay1);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
double alx2, aly2, arx2, ary2;
double ralx2, raly2, rarx2, rary2;
double aldir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 - 5.0);
ralx2 = wforce.doubleValue() * Math.cos(aldir) * 8000000 * 0.8
+ x.doubleValue();
raly2 = wforce.doubleValue() * Math.sin(aldir) * 0.8;
alx2 = domainAxis.valueToJava2D(ralx2, plotArea, domainAxisLocation);
aly2 = rangeAxis.valueToJava2D(raly2, plotArea, rangeAxisLocation);
line = new Line2D.Double(alx2, aly2, ax2, ay2);
g2.draw(line);
double ardir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 + 5.0);
rarx2 = wforce.doubleValue() * Math.cos(ardir) * 8000000 * 0.8
+ x.doubleValue();
rary2 = wforce.doubleValue() * Math.sin(ardir) * 0.8;
arx2 = domainAxis.valueToJava2D(rarx2, plotArea, domainAxisLocation);
ary2 = rangeAxis.valueToJava2D(rary2, plotArea, rangeAxisLocation);
line = new Line2D.Double(arx2, ary2, ax2, ay2);
g2.draw(line);
}
Example 3
| Source File: WindItemRenderer.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Draws the visual representation of a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param plotArea the area within which the plot is being drawn.
* @param info optional information collection.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the horizontal axis.
* @param rangeAxis the vertical axis.
* @param dataset the dataset.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState crosshair information for the plot
* (<code>null</code> permitted).
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
WindDataset windData = (WindDataset) dataset;
Paint seriesPaint = getItemPaint(series, item);
Stroke seriesStroke = getItemStroke(series, item);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
// get the data point...
Number x = windData.getX(series, item);
Number windDir = windData.getWindDirection(series, item);
Number wforce = windData.getWindForce(series, item);
double windForce = wforce.doubleValue();
double wdirt = Math.toRadians(windDir.doubleValue() * (-30.0) - 90.0);
double ax1, ax2, ay1, ay2, rax2, ray2;
RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
ax1 = domainAxis.valueToJava2D(x.doubleValue(), plotArea,
domainAxisLocation);
ay1 = rangeAxis.valueToJava2D(0.0, plotArea, rangeAxisLocation);
rax2 = x.doubleValue() + (windForce * Math.cos(wdirt) * 8000000.0);
ray2 = windForce * Math.sin(wdirt);
ax2 = domainAxis.valueToJava2D(rax2, plotArea, domainAxisLocation);
ay2 = rangeAxis.valueToJava2D(ray2, plotArea, rangeAxisLocation);
int diri = windDir.intValue();
int forcei = wforce.intValue();
String dirforce = diri + "-" + forcei;
Line2D line = new Line2D.Double(ax1, ay1, ax2, ay2);
g2.draw(line);
g2.setPaint(Color.blue);
g2.setFont(new Font("Dialog", 1, 9));
g2.drawString(dirforce, (float) ax1, (float) ay1);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
double alx2, aly2, arx2, ary2;
double ralx2, raly2, rarx2, rary2;
double aldir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 - 5.0);
ralx2 = wforce.doubleValue() * Math.cos(aldir) * 8000000 * 0.8
+ x.doubleValue();
raly2 = wforce.doubleValue() * Math.sin(aldir) * 0.8;
alx2 = domainAxis.valueToJava2D(ralx2, plotArea, domainAxisLocation);
aly2 = rangeAxis.valueToJava2D(raly2, plotArea, rangeAxisLocation);
line = new Line2D.Double(alx2, aly2, ax2, ay2);
g2.draw(line);
double ardir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 + 5.0);
rarx2 = wforce.doubleValue() * Math.cos(ardir) * 8000000 * 0.8
+ x.doubleValue();
rary2 = wforce.doubleValue() * Math.sin(ardir) * 0.8;
arx2 = domainAxis.valueToJava2D(rarx2, plotArea, domainAxisLocation);
ary2 = rangeAxis.valueToJava2D(rary2, plotArea, rangeAxisLocation);
line = new Line2D.Double(arx2, ary2, ax2, ay2);
g2.draw(line);
}
Example 4
| Source File: WindItemRenderer.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the visual representation of a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param plotArea the area within which the plot is being drawn.
* @param info optional information collection.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the horizontal axis.
* @param rangeAxis the vertical axis.
* @param dataset the dataset.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState crosshair information for the plot
* (<code>null</code> permitted).
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
WindDataset windData = (WindDataset) dataset;
Paint seriesPaint = getItemPaint(series, item);
Stroke seriesStroke = getItemStroke(series, item);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
// get the data point...
Number x = windData.getX(series, item);
Number windDir = windData.getWindDirection(series, item);
Number wforce = windData.getWindForce(series, item);
double windForce = wforce.doubleValue();
double wdirt = Math.toRadians(windDir.doubleValue() * (-30.0) - 90.0);
double ax1, ax2, ay1, ay2, rax2, ray2;
RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
ax1 = domainAxis.valueToJava2D(x.doubleValue(), plotArea,
domainAxisLocation);
ay1 = rangeAxis.valueToJava2D(0.0, plotArea, rangeAxisLocation);
rax2 = x.doubleValue() + (windForce * Math.cos(wdirt) * 8000000.0);
ray2 = windForce * Math.sin(wdirt);
ax2 = domainAxis.valueToJava2D(rax2, plotArea, domainAxisLocation);
ay2 = rangeAxis.valueToJava2D(ray2, plotArea, rangeAxisLocation);
int diri = windDir.intValue();
int forcei = wforce.intValue();
String dirforce = diri + "-" + forcei;
Line2D line = new Line2D.Double(ax1, ay1, ax2, ay2);
g2.draw(line);
g2.setPaint(Color.blue);
g2.setFont(new Font("Dialog", 1, 9));
g2.drawString(dirforce, (float) ax1, (float) ay1);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
double alx2, aly2, arx2, ary2;
double ralx2, raly2, rarx2, rary2;
double aldir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 - 5.0);
ralx2 = wforce.doubleValue() * Math.cos(aldir) * 8000000 * 0.8
+ x.doubleValue();
raly2 = wforce.doubleValue() * Math.sin(aldir) * 0.8;
alx2 = domainAxis.valueToJava2D(ralx2, plotArea, domainAxisLocation);
aly2 = rangeAxis.valueToJava2D(raly2, plotArea, rangeAxisLocation);
line = new Line2D.Double(alx2, aly2, ax2, ay2);
g2.draw(line);
double ardir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 + 5.0);
rarx2 = wforce.doubleValue() * Math.cos(ardir) * 8000000 * 0.8
+ x.doubleValue();
rary2 = wforce.doubleValue() * Math.sin(ardir) * 0.8;
arx2 = domainAxis.valueToJava2D(rarx2, plotArea, domainAxisLocation);
ary2 = rangeAxis.valueToJava2D(rary2, plotArea, rangeAxisLocation);
line = new Line2D.Double(arx2, ary2, ax2, ay2);
g2.draw(line);
}
Example 5
| Source File: WindItemRenderer.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the visual representation of a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param plotArea the area within which the plot is being drawn.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the horizontal axis.
* @param rangeAxis the vertical axis.
* @param dataset the dataset.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param pass the pass index.
*/
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D plotArea, XYPlot plot, ValueAxis domainAxis,
ValueAxis rangeAxis, XYDataset dataset, int series, int item,
boolean selected, int pass) {
WindDataset windData = (WindDataset) dataset;
Paint seriesPaint = getItemPaint(series, item, selected);
Stroke seriesStroke = getItemStroke(series, item, selected);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
// get the data point...
Number x = windData.getX(series, item);
Number windDir = windData.getWindDirection(series, item);
Number wforce = windData.getWindForce(series, item);
double windForce = wforce.doubleValue();
double wdirt = Math.toRadians(windDir.doubleValue() * (-30.0) - 90.0);
double ax1, ax2, ay1, ay2, rax2, ray2;
RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
ax1 = domainAxis.valueToJava2D(x.doubleValue(), plotArea,
domainAxisLocation);
ay1 = rangeAxis.valueToJava2D(0.0, plotArea, rangeAxisLocation);
rax2 = x.doubleValue() + (windForce * Math.cos(wdirt) * 8000000.0);
ray2 = windForce * Math.sin(wdirt);
ax2 = domainAxis.valueToJava2D(rax2, plotArea, domainAxisLocation);
ay2 = rangeAxis.valueToJava2D(ray2, plotArea, rangeAxisLocation);
int diri = windDir.intValue();
int forcei = wforce.intValue();
String dirforce = diri + "-" + forcei;
Line2D line = new Line2D.Double(ax1, ay1, ax2, ay2);
g2.draw(line);
g2.setPaint(Color.blue);
g2.setFont(new Font("Tahoma", 1, 9));
g2.drawString(dirforce, (float) ax1, (float) ay1);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
double alx2, aly2, arx2, ary2;
double ralx2, raly2, rarx2, rary2;
double aldir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 - 5.0);
ralx2 = wforce.doubleValue() * Math.cos(aldir) * 8000000 * 0.8
+ x.doubleValue();
raly2 = wforce.doubleValue() * Math.sin(aldir) * 0.8;
alx2 = domainAxis.valueToJava2D(ralx2, plotArea, domainAxisLocation);
aly2 = rangeAxis.valueToJava2D(raly2, plotArea, rangeAxisLocation);
line = new Line2D.Double(alx2, aly2, ax2, ay2);
g2.draw(line);
double ardir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 + 5.0);
rarx2 = wforce.doubleValue() * Math.cos(ardir) * 8000000 * 0.8
+ x.doubleValue();
rary2 = wforce.doubleValue() * Math.sin(ardir) * 0.8;
arx2 = domainAxis.valueToJava2D(rarx2, plotArea, domainAxisLocation);
ary2 = rangeAxis.valueToJava2D(rary2, plotArea, rangeAxisLocation);
line = new Line2D.Double(arx2, ary2, ax2, ay2);
g2.draw(line);
}
Example 6
| Source File: WindItemRenderer.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the visual representation of a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param plotArea the area within which the plot is being drawn.
* @param info optional information collection.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the horizontal axis.
* @param rangeAxis the vertical axis.
* @param dataset the dataset.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState crosshair information for the plot
* (<code>null</code> permitted).
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
WindDataset windData = (WindDataset) dataset;
Paint seriesPaint = getItemPaint(series, item);
Stroke seriesStroke = getItemStroke(series, item);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
// get the data point...
Number x = windData.getX(series, item);
Number windDir = windData.getWindDirection(series, item);
Number wforce = windData.getWindForce(series, item);
double windForce = wforce.doubleValue();
double wdirt = Math.toRadians(windDir.doubleValue() * (-30.0) - 90.0);
double ax1, ax2, ay1, ay2, rax2, ray2;
RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
ax1 = domainAxis.valueToJava2D(x.doubleValue(), plotArea,
domainAxisLocation);
ay1 = rangeAxis.valueToJava2D(0.0, plotArea, rangeAxisLocation);
rax2 = x.doubleValue() + (windForce * Math.cos(wdirt) * 8000000.0);
ray2 = windForce * Math.sin(wdirt);
ax2 = domainAxis.valueToJava2D(rax2, plotArea, domainAxisLocation);
ay2 = rangeAxis.valueToJava2D(ray2, plotArea, rangeAxisLocation);
int diri = windDir.intValue();
int forcei = wforce.intValue();
String dirforce = diri + "-" + forcei;
Line2D line = new Line2D.Double(ax1, ay1, ax2, ay2);
g2.draw(line);
g2.setPaint(Color.blue);
g2.setFont(new Font("Dialog", 1, 9));
g2.drawString(dirforce, (float) ax1, (float) ay1);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
double alx2, aly2, arx2, ary2;
double ralx2, raly2, rarx2, rary2;
double aldir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 - 5.0);
ralx2 = wforce.doubleValue() * Math.cos(aldir) * 8000000 * 0.8
+ x.doubleValue();
raly2 = wforce.doubleValue() * Math.sin(aldir) * 0.8;
alx2 = domainAxis.valueToJava2D(ralx2, plotArea, domainAxisLocation);
aly2 = rangeAxis.valueToJava2D(raly2, plotArea, rangeAxisLocation);
line = new Line2D.Double(alx2, aly2, ax2, ay2);
g2.draw(line);
double ardir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 + 5.0);
rarx2 = wforce.doubleValue() * Math.cos(ardir) * 8000000 * 0.8
+ x.doubleValue();
rary2 = wforce.doubleValue() * Math.sin(ardir) * 0.8;
arx2 = domainAxis.valueToJava2D(rarx2, plotArea, domainAxisLocation);
ary2 = rangeAxis.valueToJava2D(rary2, plotArea, rangeAxisLocation);
line = new Line2D.Double(arx2, ary2, ax2, ay2);
g2.draw(line);
}
Example 7
| Source File: WindItemRenderer.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the visual representation of a single data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param plotArea the area within which the plot is being drawn.
* @param info optional information collection.
* @param plot the plot (can be used to obtain standard color
* information etc).
* @param domainAxis the horizontal axis.
* @param rangeAxis the vertical axis.
* @param dataset the dataset.
* @param series the series index (zero-based).
* @param item the item index (zero-based).
* @param crosshairState crosshair information for the plot
* (<code>null</code> permitted).
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
WindDataset windData = (WindDataset) dataset;
Paint seriesPaint = getItemPaint(series, item);
Stroke seriesStroke = getItemStroke(series, item);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
// get the data point...
Number x = windData.getX(series, item);
Number windDir = windData.getWindDirection(series, item);
Number wforce = windData.getWindForce(series, item);
double windForce = wforce.doubleValue();
double wdirt = Math.toRadians(windDir.doubleValue() * (-30.0) - 90.0);
double ax1, ax2, ay1, ay2, rax2, ray2;
RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge();
ax1 = domainAxis.valueToJava2D(x.doubleValue(), plotArea,
domainAxisLocation);
ay1 = rangeAxis.valueToJava2D(0.0, plotArea, rangeAxisLocation);
rax2 = x.doubleValue() + (windForce * Math.cos(wdirt) * 8000000.0);
ray2 = windForce * Math.sin(wdirt);
ax2 = domainAxis.valueToJava2D(rax2, plotArea, domainAxisLocation);
ay2 = rangeAxis.valueToJava2D(ray2, plotArea, rangeAxisLocation);
int diri = windDir.intValue();
int forcei = wforce.intValue();
String dirforce = diri + "-" + forcei;
Line2D line = new Line2D.Double(ax1, ay1, ax2, ay2);
g2.draw(line);
g2.setPaint(Color.blue);
g2.setFont(new Font("Dialog", 1, 9));
g2.drawString(dirforce, (float) ax1, (float) ay1);
g2.setPaint(seriesPaint);
g2.setStroke(seriesStroke);
double alx2, aly2, arx2, ary2;
double ralx2, raly2, rarx2, rary2;
double aldir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 - 5.0);
ralx2 = wforce.doubleValue() * Math.cos(aldir) * 8000000 * 0.8
+ x.doubleValue();
raly2 = wforce.doubleValue() * Math.sin(aldir) * 0.8;
alx2 = domainAxis.valueToJava2D(ralx2, plotArea, domainAxisLocation);
aly2 = rangeAxis.valueToJava2D(raly2, plotArea, rangeAxisLocation);
line = new Line2D.Double(alx2, aly2, ax2, ay2);
g2.draw(line);
double ardir = Math.toRadians(windDir.doubleValue()
* (-30.0) - 90.0 + 5.0);
rarx2 = wforce.doubleValue() * Math.cos(ardir) * 8000000 * 0.8
+ x.doubleValue();
rary2 = wforce.doubleValue() * Math.sin(ardir) * 0.8;
arx2 = domainAxis.valueToJava2D(rarx2, plotArea, domainAxisLocation);
ary2 = rangeAxis.valueToJava2D(rary2, plotArea, rangeAxisLocation);
line = new Line2D.Double(arx2, ary2, ax2, ay2);
g2.draw(line);
}
