Examples with Point2D java.awt.geom.Point2D used on opensource projects

Example 66 with Point2D

use of java.awt.geom.Point2D in project JMRI by JMRI.

the class LayoutTurntable method getRayCoordsOrdered.

public Point2D getRayCoordsOrdered(int i) {
    Point2D result = MathUtil.zeroPoint2D();
    RayTrack rt = rayList.get(i);
    if (rt != null) {
        double angle = Math.toRadians(rt.getAngle());
        // calculate coordinates
        result = new Point2D.Double((center.getX() + ((1.25 * radius) * Math.sin(angle))), (center.getY() - ((1.25 * radius) * Math.cos(angle))));
    }
    return result;
}

Example 67 with Point2D

use of java.awt.geom.Point2D in project JMRI by JMRI.

the class LevelXing method scaleCoords.

public void scaleCoords(float xFactor, float yFactor) {
    Point2D pt = new Point2D.Double(Math.round(center.getX() * xFactor), Math.round(center.getY() * yFactor));
    center = pt;
    pt = new Point2D.Double(Math.round(dispA.getX() * xFactor), Math.round(dispA.getY() * yFactor));
    dispA = pt;
    pt = new Point2D.Double(Math.round(dispB.getX() * xFactor), Math.round(dispB.getY() * yFactor));
    dispB = pt;
}

Example 68 with Point2D

use of java.awt.geom.Point2D in project JMRI by JMRI.

the class LayoutTurntable method scaleCoords.

public void scaleCoords(float xFactor, float yFactor) {
    Point2D pt = new Point2D.Double(Math.round(center.getX() * xFactor), Math.round(center.getY() * yFactor));
    center = pt;
}

Example 69 with Point2D

use of java.awt.geom.Point2D in project JMRI by JMRI.

the class LayoutTurntable method drawEditControls.

public void drawEditControls(Graphics2D g2) {
    Point2D pt = getCoordsCenter();
    g2.setColor(defaultTrackColor);
    g2.draw(layoutEditor.trackControlPointRectAt(pt));
    for (int j = 0; j < getNumberRays(); j++) {
        pt = getRayCoordsOrdered(j);
        if (getRayConnectOrdered(j) == null) {
            g2.setColor(Color.red);
        } else {
            g2.setColor(Color.green);
        }
        g2.draw(layoutEditor.trackControlPointRectAt(pt));
    }
}

Example 70 with Point2D

use of java.awt.geom.Point2D in project JMRI by JMRI.

the class LayoutTurnout method getCoordsForConnectionType.

/**
     * return the coordinates for a specified connection type
     * @param connectionType the connection type
     * @return the coordinates for the specified connection type
     */
public Point2D getCoordsForConnectionType(int connectionType) {
    Point2D result = center;
    double circleRadius = controlPointSize * layoutEditor.getTurnoutCircleSize();
    switch(connectionType) {
        case TURNOUT_CENTER:
            break;
        case TURNOUT_A:
            result = getCoordsA();
            break;
        case TURNOUT_B:
            result = getCoordsB();
            break;
        case TURNOUT_C:
            result = getCoordsC();
            break;
        case TURNOUT_D:
            result = getCoordsD();
            break;
        default:
            //I18IN
            log.error("Invalid connection type " + connectionType);
    }
    return result;
}