Java Code Examples for org.jfree.chart.plot.PlotOrientation#equals()
The following examples show how to use
org.jfree.chart.plot.PlotOrientation#equals() .
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Example 1
| Source File: ChartGestureDragDiffHandler.java From mzmine3 with GNU General Public License v2.0 | 6 votes |
|
/**
* use default orientation or orientation of axis
*
* @param event
* @return
*/
public Orientation getOrientation(ChartGestureEvent event) {
ChartEntity ce = event.getEntity();
if (ce instanceof AxisEntity) {
JFreeChart chart = event.getChart();
PlotOrientation plotorient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
plotorient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
plotorient = chart.getCategoryPlot().getOrientation();
Entity entity = event.getGesture().getEntity();
if ((entity.equals(Entity.DOMAIN_AXIS) && plotorient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && plotorient.equals(PlotOrientation.HORIZONTAL)))
orient = Orientation.HORIZONTAL;
else
orient = Orientation.VERTICAL;
}
return orient;
}
Example 2
| Source File: ChartGestureDragDiffHandler.java From old-mzmine3 with GNU General Public License v2.0 | 6 votes |
|
/**
* use default orientation or orientation of axis
*
* @param event
* @return
*/
public Orientation getOrientation(ChartGestureEvent event) {
ChartEntity ce = event.getEntity();
if (ce instanceof AxisEntity) {
JFreeChart chart = event.getChart();
PlotOrientation plotorient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
plotorient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
plotorient = chart.getCategoryPlot().getOrientation();
Entity entity = event.getGesture().getEntity();
if ((entity.equals(Entity.DOMAIN_AXIS) && plotorient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && plotorient.equals(PlotOrientation.HORIZONTAL)))
orient = Orientation.HORIZONTAL;
else
orient = Orientation.VERTICAL;
}
return orient;
}
Example 3
| Source File: ChartGestureDragDiffHandler.java From mzmine2 with GNU General Public License v2.0 | 6 votes |
|
/**
* use default orientation or orientation of axis
*
* @param event
* @return
*/
public Orientation getOrientation(ChartGestureEvent event) {
ChartEntity ce = event.getEntity();
if (ce instanceof AxisEntity) {
JFreeChart chart = event.getChart();
PlotOrientation plotorient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
plotorient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
plotorient = chart.getCategoryPlot().getOrientation();
Entity entity = event.getGesture().getEntity();
if ((entity.equals(Entity.DOMAIN_AXIS) && plotorient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && plotorient.equals(PlotOrientation.HORIZONTAL)))
orient = Orientation.HORIZONTAL;
else
orient = Orientation.VERTICAL;
}
return orient;
}
Example 4
| Source File: XYBlockRenderer.java From opensim-gui with Apache License 2.0 | 5 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x + this.xOffset, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y + this.yOffset, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + this.blockWidth
+ this.xOffset, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + this.blockHeight
+ this.yOffset, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1),
Math.min(xx0, xx1), Math.abs(yy1 - yy0),
Math.abs(xx0 - xx1));
}
else {
block = new Rectangle2D.Double(Math.min(xx0, xx1),
Math.min(yy0, yy1), Math.abs(xx1 - xx0),
Math.abs(yy1 - yy0));
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
}
Example 5
| Source File: ChartGestureEvent.java From mzmine3 with GNU General Public License v2.0 | 5 votes |
|
/**
* True if axis is vertical, false if horizontal, null if there was an error
*
* @param axis
* @return
*/
public Boolean isVerticalAxis(ValueAxis axis) {
if (axis == null)
return null;
JFreeChart chart = getChart();
PlotOrientation orient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
orient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
orient = chart.getCategoryPlot().getOrientation();
// error
if (orient == null)
return null;
Entity entity = this.getGesture().getEntity();
double start = 0;
// horizontal
if ((entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return false;
}
// vertical
else if ((entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return true;
}
// error
return null;
}
Example 6
| Source File: ChartGestureEvent.java From old-mzmine3 with GNU General Public License v2.0 | 5 votes |
|
/**
* True if axis is vertical, false if horizontal, null if there was an error
*
* @param axis
* @return
*/
public Boolean isVerticalAxis(ValueAxis axis) {
if (axis == null)
return null;
JFreeChart chart = getChart();
PlotOrientation orient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
orient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
orient = chart.getCategoryPlot().getOrientation();
// error
if (orient == null)
return null;
Entity entity = this.getGesture().getEntity();
double start = 0;
// horizontal
if ((entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return false;
}
// vertical
else if ((entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return true;
}
// error
return null;
}
Example 7
| Source File: ChartGestureEvent.java From mzmine2 with GNU General Public License v2.0 | 5 votes |
|
/**
* True if axis is vertical, false if horizontal, null if there was an error
*
* @param axis
* @return
*/
public Boolean isVerticalAxis(ValueAxis axis) {
if (axis == null)
return null;
JFreeChart chart = getChart();
PlotOrientation orient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
orient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
orient = chart.getCategoryPlot().getOrientation();
// error
if (orient == null)
return null;
Entity entity = this.getGesture().getEntity();
double start = 0;
// horizontal
if ((entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return false;
}
// vertical
else if ((entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return true;
}
// error
return null;
}
Example 8
| Source File: XYBlockRenderer.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x + this.xOffset, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y + this.yOffset, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + this.blockWidth
+ this.xOffset, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + this.blockHeight
+ this.yOffset, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1),
Math.min(xx0, xx1), Math.abs(yy1 - yy0),
Math.abs(xx0 - xx1));
}
else {
block = new Rectangle2D.Double(Math.min(xx0, xx1),
Math.min(yy0, yy1), Math.abs(xx1 - xx0),
Math.abs(yy1 - yy0));
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, 0.0, 0.0);
}
}
Example 9
| Source File: VectorRenderer.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double dx = 0.0;
double dy = 0.0;
if (dataset instanceof VectorXYDataset) {
dx = ((VectorXYDataset) dataset).getVectorXValue(series, item);
dy = ((VectorXYDataset) dataset).getVectorYValue(series, item);
}
double xx0 = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + dx, dataArea,
plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + dy, dataArea,
plot.getRangeAxisEdge());
Line2D line;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
line = new Line2D.Double(yy0, xx0, yy1, xx1);
}
else {
line = new Line2D.Double(xx0, yy0, xx1, yy1);
}
g2.setPaint(getItemPaint(series, item));
g2.setStroke(getItemStroke(series, item));
g2.draw(line);
// calculate the arrow head and draw it...
double dxx = (xx1 - xx0);
double dyy = (yy1 - yy0);
double bx = xx0 + (1.0 - this.baseLength) * dxx;
double by = yy0 + (1.0 - this.baseLength) * dyy;
double cx = xx0 + (1.0 - this.headLength) * dxx;
double cy = yy0 + (1.0 - this.headLength) * dyy;
double angle = 0.0;
if (dxx != 0.0) {
angle = Math.PI / 2.0 - Math.atan(dyy / dxx);
}
double deltaX = 2.0 * Math.cos(angle);
double deltaY = 2.0 * Math.sin(angle);
double leftx = cx + deltaX;
double lefty = cy - deltaY;
double rightx = cx - deltaX;
double righty = cy + deltaY;
GeneralPath p = new GeneralPath();
if (orientation == PlotOrientation.VERTICAL) {
p.moveTo((float) xx1, (float) yy1);
p.lineTo((float) rightx, (float) righty);
p.lineTo((float) bx, (float) by);
p.lineTo((float) leftx, (float) lefty);
}
else { // orientation is HORIZONTAL
p.moveTo((float) yy1, (float) xx1);
p.lineTo((float) righty, (float) rightx);
p.lineTo((float) by, (float) bx);
p.lineTo((float) lefty, (float) leftx);
}
p.closePath();
g2.draw(p);
}
Example 10
| Source File: XYBlockRenderer.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param pass the pass index.
*/
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, XYPlot plot, ValueAxis domainAxis,
ValueAxis rangeAxis, XYDataset dataset, int series, int item,
boolean selected, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x + this.xOffset, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y + this.yOffset, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + this.blockWidth
+ this.xOffset, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + this.blockHeight
+ this.yOffset, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1),
Math.min(xx0, xx1), Math.abs(yy1 - yy0),
Math.abs(xx0 - xx1));
}
else {
block = new Rectangle2D.Double(Math.min(xx0, xx1),
Math.min(yy0, yy1), Math.abs(xx1 - xx0),
Math.abs(yy1 - yy0));
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, selected, 0.0,
0.0);
}
}
Example 11
| Source File: VectorRenderer.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double dx = 0.0;
double dy = 0.0;
if (dataset instanceof VectorXYDataset) {
dx = ((VectorXYDataset) dataset).getVectorXValue(series, item);
dy = ((VectorXYDataset) dataset).getVectorYValue(series, item);
}
double xx0 = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + dx, dataArea,
plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + dy, dataArea,
plot.getRangeAxisEdge());
Line2D line;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
line = new Line2D.Double(yy0, xx0, yy1, xx1);
}
else {
line = new Line2D.Double(xx0, yy0, xx1, yy1);
}
g2.setPaint(getItemPaint(series, item));
g2.setStroke(getItemStroke(series, item));
g2.draw(line);
// calculate the arrow head and draw it...
double dxx = (xx1 - xx0);
double dyy = (yy1 - yy0);
double bx = xx0 + (1.0 - this.baseLength) * dxx;
double by = yy0 + (1.0 - this.baseLength) * dyy;
double cx = xx0 + (1.0 - this.headLength) * dxx;
double cy = yy0 + (1.0 - this.headLength) * dyy;
double angle = 0.0;
if (dxx != 0.0) {
angle = Math.PI / 2.0 - Math.atan(dyy / dxx);
}
double deltaX = 2.0 * Math.cos(angle);
double deltaY = 2.0 * Math.sin(angle);
double leftx = cx + deltaX;
double lefty = cy - deltaY;
double rightx = cx - deltaX;
double righty = cy + deltaY;
GeneralPath p = new GeneralPath();
if (orientation == PlotOrientation.VERTICAL) {
p.moveTo((float) xx1, (float) yy1);
p.lineTo((float) rightx, (float) righty);
p.lineTo((float) bx, (float) by);
p.lineTo((float) leftx, (float) lefty);
}
else { // orientation is HORIZONTAL
p.moveTo((float) yy1, (float) xx1);
p.lineTo((float) righty, (float) rightx);
p.lineTo((float) by, (float) bx);
p.lineTo((float) lefty, (float) leftx);
}
p.closePath();
g2.draw(p);
// setup for collecting optional entity info...
EntityCollection entities;
if (info != null) {
entities = info.getOwner().getEntityCollection();
if (entities != null) {
addEntity(entities, line.getBounds(), dataset, series, item,
0.0, 0.0);
}
}
}
Example 12
| Source File: XYBlockRenderer.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x + this.xOffset, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y + this.yOffset, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + this.blockWidth
+ this.xOffset, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + this.blockHeight
+ this.yOffset, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1),
Math.min(xx0, xx1), Math.abs(yy1 - yy0),
Math.abs(xx0 - xx1));
}
else {
block = new Rectangle2D.Double(Math.min(xx0, xx1),
Math.min(yy0, yy1), Math.abs(xx1 - xx0),
Math.abs(yy1 - yy0));
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, 0.0, 0.0);
}
}
Example 13
| Source File: VectorRenderer.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double dx = 0.0;
double dy = 0.0;
if (dataset instanceof VectorXYDataset) {
dx = ((VectorXYDataset) dataset).getVectorXValue(series, item);
dy = ((VectorXYDataset) dataset).getVectorYValue(series, item);
}
double xx0 = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + dx, dataArea,
plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + dy, dataArea,
plot.getRangeAxisEdge());
Line2D line;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
line = new Line2D.Double(yy0, xx0, yy1, xx1);
}
else {
line = new Line2D.Double(xx0, yy0, xx1, yy1);
}
g2.setPaint(getItemPaint(series, item));
g2.setStroke(getItemStroke(series, item));
g2.draw(line);
// calculate the arrow head and draw it...
double dxx = (xx1 - xx0);
double dyy = (yy1 - yy0);
double bx = xx0 + (1.0 - this.baseLength) * dxx;
double by = yy0 + (1.0 - this.baseLength) * dyy;
double cx = xx0 + (1.0 - this.headLength) * dxx;
double cy = yy0 + (1.0 - this.headLength) * dyy;
double angle = 0.0;
if (dxx != 0.0) {
angle = Math.PI / 2.0 - Math.atan(dyy / dxx);
}
double deltaX = 2.0 * Math.cos(angle);
double deltaY = 2.0 * Math.sin(angle);
double leftx = cx + deltaX;
double lefty = cy - deltaY;
double rightx = cx - deltaX;
double righty = cy + deltaY;
GeneralPath p = new GeneralPath();
if (orientation == PlotOrientation.VERTICAL) {
p.moveTo((float) xx1, (float) yy1);
p.lineTo((float) rightx, (float) righty);
p.lineTo((float) bx, (float) by);
p.lineTo((float) leftx, (float) lefty);
}
else { // orientation is HORIZONTAL
p.moveTo((float) yy1, (float) xx1);
p.lineTo((float) righty, (float) rightx);
p.lineTo((float) by, (float) bx);
p.lineTo((float) lefty, (float) leftx);
}
p.closePath();
g2.draw(p);
// setup for collecting optional entity info...
EntityCollection entities;
if (info != null) {
entities = info.getOwner().getEntityCollection();
if (entities != null) {
addEntity(entities, line.getBounds(), dataset, series, item,
0.0, 0.0);
}
}
}
Example 14
| Source File: XYBlockPixelSizeRenderer.java From mzmine2 with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea,
PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis,
XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1), Math.min(xx0, xx1), blockWidthPixel,
blockHeightPixel);
} else {
block = new Rectangle2D.Double(Math.min(xx0, xx1), Math.min(yy0, yy1), blockWidthPixel,
blockHeightPixel);
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
if (isItemLabelVisible(series, item)) {
drawItemLabel(g2, orientation, dataset, series, item, block.getCenterX(), block.getCenterY(),
y < 0.0);
}
int datasetIndex = plot.indexOf(dataset);
double transX = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
double transY = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
updateCrosshairValues(crosshairState, x, y, datasetIndex, transX, transY, orientation);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, block.getCenterX(), block.getCenterY());
}
}
Example 15
| Source File: XYBlockRenderer.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x + this.xOffset, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y + this.yOffset, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + this.blockWidth
+ this.xOffset, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + this.blockHeight
+ this.yOffset, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1),
Math.min(xx0, xx1), Math.abs(yy1 - yy0),
Math.abs(xx0 - xx1));
}
else {
block = new Rectangle2D.Double(Math.min(xx0, xx1),
Math.min(yy0, yy1), Math.abs(xx1 - xx0),
Math.abs(yy1 - yy0));
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, 0.0, 0.0);
}
}
Example 16
| Source File: XYBlockRenderer.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x + this.xOffset, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y + this.yOffset, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + this.blockWidth
+ this.xOffset, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + this.blockHeight
+ this.yOffset, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1),
Math.min(xx0, xx1), Math.abs(yy1 - yy0),
Math.abs(xx0 - xx1));
}
else {
block = new Rectangle2D.Double(Math.min(xx0, xx1),
Math.min(yy0, yy1), Math.abs(xx1 - xx0),
Math.abs(yy1 - yy0));
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, 0.0, 0.0);
}
}
Example 17
| Source File: XYBlockRenderer.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x + this.xOffset, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y + this.yOffset, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + this.blockWidth
+ this.xOffset, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + this.blockHeight
+ this.yOffset, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1),
Math.min(xx0, xx1), Math.abs(yy1 - yy0),
Math.abs(xx0 - xx1));
}
else {
block = new Rectangle2D.Double(Math.min(xx0, xx1),
Math.min(yy0, yy1), Math.abs(xx1 - xx0),
Math.abs(yy1 - yy0));
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, 0.0, 0.0);
}
}
Example 18
| Source File: VectorRenderer.java From ccu-historian with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double dx = 0.0;
double dy = 0.0;
if (dataset instanceof VectorXYDataset) {
dx = ((VectorXYDataset) dataset).getVectorXValue(series, item);
dy = ((VectorXYDataset) dataset).getVectorYValue(series, item);
}
double xx0 = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + dx, dataArea,
plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + dy, dataArea,
plot.getRangeAxisEdge());
Line2D line;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
line = new Line2D.Double(yy0, xx0, yy1, xx1);
}
else {
line = new Line2D.Double(xx0, yy0, xx1, yy1);
}
g2.setPaint(getItemPaint(series, item));
g2.setStroke(getItemStroke(series, item));
g2.draw(line);
// calculate the arrow head and draw it...
double dxx = (xx1 - xx0);
double dyy = (yy1 - yy0);
double bx = xx0 + (1.0 - this.baseLength) * dxx;
double by = yy0 + (1.0 - this.baseLength) * dyy;
double cx = xx0 + (1.0 - this.headLength) * dxx;
double cy = yy0 + (1.0 - this.headLength) * dyy;
double angle = 0.0;
if (dxx != 0.0) {
angle = Math.PI / 2.0 - Math.atan(dyy / dxx);
}
double deltaX = 2.0 * Math.cos(angle);
double deltaY = 2.0 * Math.sin(angle);
double leftx = cx + deltaX;
double lefty = cy - deltaY;
double rightx = cx - deltaX;
double righty = cy + deltaY;
GeneralPath p = new GeneralPath();
if (orientation == PlotOrientation.VERTICAL) {
p.moveTo((float) xx1, (float) yy1);
p.lineTo((float) rightx, (float) righty);
p.lineTo((float) bx, (float) by);
p.lineTo((float) leftx, (float) lefty);
}
else { // orientation is HORIZONTAL
p.moveTo((float) yy1, (float) xx1);
p.lineTo((float) righty, (float) rightx);
p.lineTo((float) by, (float) bx);
p.lineTo((float) lefty, (float) leftx);
}
p.closePath();
g2.draw(p);
// setup for collecting optional entity info...
EntityCollection entities;
if (info != null) {
entities = info.getOwner().getEntityCollection();
if (entities != null) {
addEntity(entities, line.getBounds(), dataset, series, item,
0.0, 0.0);
}
}
}
Example 19
| Source File: XYBlockPixelSizeRenderer.java From mzmine3 with GNU General Public License v2.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea,
PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis,
XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double z = 0.0;
if (dataset instanceof XYZDataset) {
z = ((XYZDataset) dataset).getZValue(series, item);
}
Paint p = this.paintScale.getPaint(z);
double xx0 = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
Rectangle2D block;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
block = new Rectangle2D.Double(Math.min(yy0, yy1), Math.min(xx0, xx1), blockWidthPixel,
blockHeightPixel);
} else {
block = new Rectangle2D.Double(Math.min(xx0, xx1), Math.min(yy0, yy1), blockWidthPixel,
blockHeightPixel);
}
g2.setPaint(p);
g2.fill(block);
g2.setStroke(new BasicStroke(1.0f));
g2.draw(block);
if (isItemLabelVisible(series, item)) {
drawItemLabel(g2, orientation, dataset, series, item, block.getCenterX(), block.getCenterY(),
y < 0.0);
}
int datasetIndex = plot.indexOf(dataset);
double transX = domainAxis.valueToJava2D(x, dataArea, plot.getDomainAxisEdge());
double transY = rangeAxis.valueToJava2D(y, dataArea, plot.getRangeAxisEdge());
updateCrosshairValues(crosshairState, x, y, datasetIndex, transX, transY, orientation);
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addEntity(entities, block, dataset, series, item, block.getCenterX(), block.getCenterY());
}
}
Example 20
| Source File: VectorRenderer.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Draws the block representing the specified item.
*
* @param g2 the graphics device.
* @param state the state.
* @param dataArea the data area.
* @param info the plot rendering info.
* @param plot the plot.
* @param domainAxis the x-axis.
* @param rangeAxis the y-axis.
* @param dataset the dataset.
* @param series the series index.
* @param item the item index.
* @param crosshairState the crosshair state.
* @param pass the pass index.
*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state,
Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,
ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,
int series, int item, CrosshairState crosshairState, int pass) {
double x = dataset.getXValue(series, item);
double y = dataset.getYValue(series, item);
double dx = 0.0;
double dy = 0.0;
if (dataset instanceof VectorXYDataset) {
dx = ((VectorXYDataset) dataset).getVectorXValue(series, item);
dy = ((VectorXYDataset) dataset).getVectorYValue(series, item);
}
double xx0 = domainAxis.valueToJava2D(x, dataArea,
plot.getDomainAxisEdge());
double yy0 = rangeAxis.valueToJava2D(y, dataArea,
plot.getRangeAxisEdge());
double xx1 = domainAxis.valueToJava2D(x + dx, dataArea,
plot.getDomainAxisEdge());
double yy1 = rangeAxis.valueToJava2D(y + dy, dataArea,
plot.getRangeAxisEdge());
Line2D line;
PlotOrientation orientation = plot.getOrientation();
if (orientation.equals(PlotOrientation.HORIZONTAL)) {
line = new Line2D.Double(yy0, xx0, yy1, xx1);
}
else {
line = new Line2D.Double(xx0, yy0, xx1, yy1);
}
g2.setPaint(getItemPaint(series, item));
g2.setStroke(getItemStroke(series, item));
g2.draw(line);
// calculate the arrow head and draw it...
double dxx = (xx1 - xx0);
double dyy = (yy1 - yy0);
double bx = xx0 + (1.0 - this.baseLength) * dxx;
double by = yy0 + (1.0 - this.baseLength) * dyy;
double cx = xx0 + (1.0 - this.headLength) * dxx;
double cy = yy0 + (1.0 - this.headLength) * dyy;
double angle = 0.0;
if (dxx != 0.0) {
angle = Math.PI / 2.0 - Math.atan(dyy / dxx);
}
double deltaX = 2.0 * Math.cos(angle);
double deltaY = 2.0 * Math.sin(angle);
double leftx = cx + deltaX;
double lefty = cy - deltaY;
double rightx = cx - deltaX;
double righty = cy + deltaY;
GeneralPath p = new GeneralPath();
if (orientation == PlotOrientation.VERTICAL) {
p.moveTo((float) xx1, (float) yy1);
p.lineTo((float) rightx, (float) righty);
p.lineTo((float) bx, (float) by);
p.lineTo((float) leftx, (float) lefty);
}
else { // orientation is HORIZONTAL
p.moveTo((float) yy1, (float) xx1);
p.lineTo((float) righty, (float) rightx);
p.lineTo((float) by, (float) bx);
p.lineTo((float) lefty, (float) leftx);
}
p.closePath();
g2.draw(p);
// setup for collecting optional entity info...
EntityCollection entities;
if (info != null) {
entities = info.getOwner().getEntityCollection();
if (entities != null) {
addEntity(entities, line.getBounds(), dataset, series, item,
0.0, 0.0);
}
}
}
