Examples with ImagePainter org.jdesktop.swingx.painter.ImagePainter used on opensource projects

Example 1 with ImagePainter

use of org.jdesktop.swingx.painter.ImagePainter in project gephi by gephi.

the class AbstractSparklinesGraphicsComponentProvider method setImagePainter.

public void setImagePainter(Object value, boolean isSelected) {
    if (value == null) {
        rendererLabel.setPainter(null);
        return;
    }
    Number[][] values = getSparklinesXAndYNumbers(value);
    Number[] xValues = values[0];
    Number[] yValues = values[1];
    //If there is less than 1 element, don't show anything.
    if (yValues.length < 1) {
        rendererLabel.setPainter(null);
        return;
    }
    if (yValues.length == 1) {
        //SparklineGraph needs at least 2 values, duplicate the only one we have to get a sparkline with a single line showing that the value does not change over time
        xValues = null;
        yValues = new Number[] { yValues[0], yValues[0] };
    }
    Color background;
    if (isSelected) {
        background = SELECTED_BACKGROUND;
    } else {
        background = UNSELECTED_BACKGROUND;
    }
    //Note: Can't use interactive SparklineComponent because TableCellEditors don't receive mouse events.
    final SparklineParameters sparklineParameters = new SparklineParameters(rendererLabel.getWidth() - 1, rendererLabel.getHeight() - 1, Color.BLUE, background, Color.RED, Color.GREEN, null);
    final BufferedImage image = SparklineGraph.draw(xValues, yValues, sparklineParameters);
    rendererLabel.setPainter(new ImagePainter(image));
}

Example 2 with ImagePainter

use of org.jdesktop.swingx.painter.ImagePainter in project gephi by gephi.

the class AbstractTimeSetGraphicsComponentProvider method setImagePainter.

public void setImagePainter(TimeSet value, boolean isSelected) {
    if (value == null) {
        rendererLabel.setPainter(null);
        return;
    }
    Color background;
    if (isSelected) {
        background = SELECTED_BACKGROUND;
    } else {
        background = UNSELECTED_BACKGROUND;
    }
    TimeIntervalGraphicsParameters params = getTimeIntervalGraphicsParameters(value);
    final BufferedImage image = timeIntervalGraphics.createTimeIntervalImage(params.starts, params.ends, rendererLabel.getWidth() - 1, rendererLabel.getHeight() - 1, FILL_COLOR, BORDER_COLOR, background);
    rendererLabel.setPainter(new ImagePainter(image));
}