Java Code Examples for org.jfree.ui.GradientPaintTransformer#transform()
The following examples show how to use
org.jfree.ui.GradientPaintTransformer#transform() .
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Example 1
| Source File: StandardXYBarPainter.java From openstock with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 2
| Source File: StandardBarPainter.java From openstock with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 3
| Source File: StandardXYBarPainter.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 4
| Source File: StandardBarPainter.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 5
| Source File: StandardXYBarPainter.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 6
| Source File: StandardBarPainter.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 7
| Source File: StandardXYBarPainter.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 8
| Source File: StandardBarPainter.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 9
| Source File: StandardXYBarPainter.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 10
| Source File: StandardBarPainter.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 11
| Source File: StandardXYBarPainter.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 12
| Source File: StandardBarPainter.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Paints a single bar instance.
*
* @param g2 the graphics target.
* @param renderer the renderer.
* @param row the row index.
* @param column the column index.
* @param bar the bar
* @param base indicates which side of the rectangle is the base of the
* bar.
*/
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
int column, RectangularShape bar, RectangleEdge base) {
Paint itemPaint = renderer.getItemPaint(row, column);
GradientPaintTransformer t = renderer.getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (renderer.isDrawBarOutline()) {
// && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = renderer.getItemOutlineStroke(row, column);
Paint paint = renderer.getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
}
Example 13
| Source File: BarRenderer.java From opensim-gui with Apache License 2.0 | 4 votes |
|
/**
* Draws the bar for a single (series, category) data item.
*
* @param g2 the graphics device.
* @param state the renderer state.
* @param dataArea the data area.
* @param plot the plot.
* @param domainAxis the domain axis.
* @param rangeAxis the range axis.
* @param dataset the dataset.
* @param row the row index (zero-based).
* @param column the column index (zero-based).
* @param pass the pass index.
*/
public void drawItem(Graphics2D g2,
CategoryItemRendererState state,
Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
CategoryDataset dataset,
int row,
int column,
int pass) {
// nothing is drawn for null values...
Number dataValue = dataset.getValue(row, column);
if (dataValue == null) {
return;
}
double value = dataValue.doubleValue();
PlotOrientation orientation = plot.getOrientation();
double barW0 = calculateBarW0(plot, orientation, dataArea, domainAxis,
state, row, column);
double[] barL0L1 = calculateBarL0L1(value);
if (barL0L1 == null) {
return; // the bar is not visible
}
RectangleEdge edge = plot.getRangeAxisEdge();
double transL0 = rangeAxis.valueToJava2D(barL0L1[0], dataArea, edge);
double transL1 = rangeAxis.valueToJava2D(barL0L1[1], dataArea, edge);
double barL0 = Math.min(transL0, transL1);
double barLength = Math.max(Math.abs(transL1 - transL0),
getMinimumBarLength());
// draw the bar...
Rectangle2D bar = null;
if (orientation == PlotOrientation.HORIZONTAL) {
bar = new Rectangle2D.Double(barL0, barW0, barLength,
state.getBarWidth());
}
else {
bar = new Rectangle2D.Double(barW0, barL0, state.getBarWidth(),
barLength);
}
Paint itemPaint = getItemPaint(row, column);
GradientPaintTransformer t = getGradientPaintTransformer();
if (t != null && itemPaint instanceof GradientPaint) {
itemPaint = t.transform((GradientPaint) itemPaint, bar);
}
g2.setPaint(itemPaint);
g2.fill(bar);
// draw the outline...
if (isDrawBarOutline()
&& state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
Stroke stroke = getItemOutlineStroke(row, column);
Paint paint = getItemOutlinePaint(row, column);
if (stroke != null && paint != null) {
g2.setStroke(stroke);
g2.setPaint(paint);
g2.draw(bar);
}
}
CategoryItemLabelGenerator generator
= getItemLabelGenerator(row, column);
if (generator != null && isItemLabelVisible(row, column)) {
drawItemLabel(g2, dataset, row, column, plot, generator, bar,
(value < 0.0));
}
// add an item entity, if this information is being collected
EntityCollection entities = state.getEntityCollection();
if (entities != null) {
addItemEntity(entities, dataset, row, column, bar);
}
}
