Examples with LinePoint blue.components.lines.LinePoint used on opensource projects

Example 1 with LinePoint

use of blue.components.lines.LinePoint in project blue by kunstmusik.

the class BSBLineObject method setPresetValue.

@Override
public void setPresetValue(String val) {
    String[] parts = val.split("@_@");
    int version = 1;
    int startIndex = 0;
    if (parts[0].startsWith("version=")) {
        version = Integer.parseInt(parts[0].substring(8));
        startIndex = 1;
    }
    for (int i = startIndex; i < parts.length; i++) {
        String lineStr = parts[i];
        // System.out.println(lineStr);
        String[] vals = lineStr.split(":");
        String name = vals[0];
        Line line = getLineByName(name);
        if (line != null) {
            line.clear();
            double min = line.getMin();
            double max = line.getMax();
            double range = max - min;
            for (int j = 1; j < vals.length; j += 2) {
                LinePoint p = new LinePoint();
                double x = (Double.parseDouble(vals[j]));
                double y = (Double.parseDouble(vals[j + 1]));
                if (version == 1) {
                    y = (y * range) + min;
                }
                p.setLocation(x, y);
                line.addLinePoint(p);
            }
        }
    }
    if (propListeners != null) {
        propListeners.firePropertyChange("presetValue", null, "preset");
    }
}

Example 2 with LinePoint

use of blue.components.lines.LinePoint in project blue by kunstmusik.

the class BSBLineObject method getPresetValue.

@Override
public String getPresetValue() {
    StringBuilder buffer = new StringBuilder();
    buffer.append("version=2");
    for (Iterator iter = lines.iterator(); iter.hasNext(); ) {
        buffer.append("@_@");
        Line line = (Line) iter.next();
        StringBuilder temp = new StringBuilder();
        temp.append(line.getVarName());
        for (int i = 0; i < line.size(); i++) {
            LinePoint pt = line.getLinePoint(i);
            temp.append(":").append(pt.getX());
            temp.append(":").append(pt.getY());
        }
        buffer.append(temp.toString());
    }
    // System.out.println(buffer.toString());
    return buffer.toString();
}

Example 3 with LinePoint

use of blue.components.lines.LinePoint in project blue by kunstmusik.

the class AbstractLineObject method createTable.

protected String createTable(Line line) {
    // double range = line.getMax() - line.getMin();
    // double min = line.getMin();
    StringBuilder buffer = new StringBuilder();
    int genSize = getGenSize();
    buffer.append(" 0 ");
    buffer.append(genSize);
    buffer.append(" -7 ");
    double lastTime = 0.0f;
    boolean firstPoint = true;
    for (int i = 0; i < line.size(); i++) {
        LinePoint point = line.getLinePoint(i);
        double newTime = point.getX() * genSize;
        double dur = Math.max(newTime - lastTime, 0);
        double yVal = point.getY();
        if (firstPoint) {
            firstPoint = false;
        } else {
            buffer.append(" ");
            buffer.append(NumberUtilities.formatDouble(dur));
        }
        buffer.append(" ");
        buffer.append(NumberUtilities.formatDouble(yVal));
        lastTime = newTime;
    }
    return buffer.toString();
}

Example 4 with LinePoint

use of blue.components.lines.LinePoint in project blue by kunstmusik.

the class Parameter method setValue.

public void setValue(double value) {
    if (isAutomationEnabled()) {
        double time = ParameterTimeManagerFactory.getInstance().getTime();
        if (time < 0) {
            return;
        }
        updatingLine = true;
        LinePoint found = null;
        for (int i = 0; i < line.size(); i++) {
            LinePoint point = line.getLinePoint(i);
            if (point.getX() == time) {
                found = point;
                break;
            }
        }
        if (found != null) {
            found.setLocation(found.getX(), value);
        } else {
            LinePoint lp = new LinePoint();
            lp.setLocation(time, value);
            line.insertLinePoint(lp);
        }
        updatingLine = false;
    } else {
        this.value = value;
        if (line.size() == 1) {
            updatingLine = true;
            LinePoint lp = line.getLinePoint(0);
            lp.setLocation(lp.getX(), value);
            updatingLine = false;
        }
    }
}

Example 5 with LinePoint

use of blue.components.lines.LinePoint in project blue by kunstmusik.

the class ParameterLinePanel method insertGraphPoint.

/**
 * Use by the MouseListener to add points
 *
 * @param x
 * @param y
 * @return
 */
protected LinePoint insertGraphPoint(int x, int y) {
    LinePoint point = new LinePoint();
    double min = currentParameter.getMin();
    double max = currentParameter.getMax();
    point.setLocation(screenToDoubleX(x), screenToDoubleY(y, min, max, currentParameter.getResolution()));
    int index = 1;
    Line currentLine = currentParameter.getLine();
    LinePoint last = currentLine.getLinePoint(currentLine.size() - 1);
    if (point.getX() > last.getX()) {
        currentLine.addLinePoint(point);
        return point;
    }
    for (int i = 0; i < currentLine.size(); i++) {
        LinePoint p1 = currentLine.getLinePoint(i);
        LinePoint p2 = currentLine.getLinePoint(i + 1);
        if (point.getX() >= p1.getX() && point.getX() <= p2.getX()) {
            index = i + 1;
            break;
        }
    }
    currentLine.addLinePoint(index, point);
    return point;
}