Examples with StaffStamping com.xenoage.zong.musiclayout.stampings.StaffStamping used on opensource projects

Example 21 with StaffStamping

use of com.xenoage.zong.musiclayout.stampings.StaffStamping in project Zong by Xenoage.

the class ScoreLayout method getScoreLP.

/**
 * Computes the {@link ScoreLayoutPos} of the given {@link MP} at the given line position.
 * If not found, null is returned.
 */
public ScoreLayoutPos getScoreLP(MP mp, float lp) {
    int iFrame = getFrameIndexOf(mp.getMeasure());
    if (iFrame > -1) {
        ScoreFrameLayout sfl = frames.get(iFrame);
        StaffStamping ss;
        if (mp.getStaff() != MP.Companion.getUnknown())
            ss = sfl.getStaffStamping(mp.getStaff(), mp.getMeasure());
        else
            ss = sfl.getStaffStamping(0, mp.getMeasure());
        if (ss != null) {
            float x = ss.positionMm.x + ss.system.getXMmAt(mp.getTime());
            float y = ss.computeYMm(lp);
            return new ScoreLayoutPos(iFrame, new Point2f(x, y));
        }
    }
    return null;
}