Examples with Range com.xenoage.utils.kernel.Range used on opensource projects

Example 1 with Range

use of com.xenoage.utils.kernel.Range in project Zong by Xenoage.

the class VoltaReader method readToContext.

public void readToContext(Context context) {
    MxlStartStopDiscontinue type = mxlEnding.getType();
    if (type == MxlStartStopDiscontinue.Start) {
        Range range = readEndingRange(mxlEnding.getNumber());
        context.openVolta(range, null);
    } else if (type == MxlStartStopDiscontinue.Stop || type == MxlStartStopDiscontinue.Discontinue) {
        boolean rightHook = (type == MxlStartStopDiscontinue.Stop);
        ClosedVolta closedVolta = context.closeVolta(rightHook);
        if (closedVolta != null)
            context.writeColumnElement(closedVolta.volta, closedVolta.measure);
    }
}

Example 2 with Range

use of com.xenoage.utils.kernel.Range in project Zong by Xenoage.

the class VoltaStamper method stamp.

/**
 * Creates a {@link VoltaStamping} for the given volta.
 *
 * The start and end measure may be outside the staff. If the start measure is outside the
 * staff, no left hook and no caption is drawn, since the volta is continued.
 * If the end measure is outside the staff, no right hook is drawn, since the
 * volta is continued in the next system.
 */
public VoltaStamping stamp(Volta volta, StaffStamping staff, FormattedTextStyle textStyle) {
    boolean leftHook = true;
    boolean rightHook = volta.isRightHook();
    boolean caption = true;
    // clip start measure to staff
    Range systemMeasures = staff.system.getMeasures();
    int start = volta.getMP().measure;
    if (start < systemMeasures.getStart()) {
        start = systemMeasures.getStart();
        leftHook = false;
        caption = false;
    }
    // clip end measure to staff
    int end = volta.getEndMeasureIndex();
    if (end > systemMeasures.getStop()) {
        end = systemMeasures.getStop();
        rightHook = false;
    }
    // create stamping
    return stampInStaff(volta, start, end, staff, textStyle, caption, leftHook, rightHook);
}

Example 3 with Range

use of com.xenoage.utils.kernel.Range in project Zong by Xenoage.

the class WedgeStamper method stamp.

/**
 * Creates a {@link WedgeStamping} for the given {@link Wedge} on the given staff.
 * The start and end measure of the wedge may be outside the staff, then the
 * wedge is clipped to the staff.
 */
public WedgeStamping stamp(Wedge wedge, StaffStamping staffStamping) {
    SystemSpacing system = staffStamping.system;
    Range systemMeasures = system.getMeasures();
    // musical positions of wedge
    MP p1 = MP.getMP(wedge);
    MP p2 = MP.getMP(wedge.getWedgeEnd());
    // clip start to staff
    float x1Mm;
    if (p1.measure < systemMeasures.getStart()) {
        // begins before staff
        x1Mm = system.getMeasureStartAfterLeadingMm(systemMeasures.getStart());
    } else {
        // begins within staff
        x1Mm = system.getXMmAt(p1.getTime());
    }
    // clip end to staff
    float x2Mm;
    if (p2.measure > systemMeasures.getStop()) {
        // ends after staff
        x2Mm = system.getMeasureEndMm(systemMeasures.getStop());
    } else {
        // ends within staff
        x2Mm = system.getXMmAt(p2.getTime());
    }
    // spread
    float d1Is = 0;
    float d2Is = 0;
    float defaultSpreadIS = 1.5f;
    if (wedge.getType() == WedgeType.Crescendo) {
        d2Is = (wedge.getSpread() != null ? wedge.getSpread() : defaultSpreadIS);
    } else if (wedge.getType() == WedgeType.Diminuendo) {
        d1Is = (wedge.getSpread() != null ? wedge.getSpread() : defaultSpreadIS);
    }
    // custom horizontal position
    Position customPos = asPosition(wedge.getPositioning());
    float length = x2Mm - x1Mm;
    if (customPos != null && customPos.x != null)
        x1Mm = customPos.x;
    x1Mm += Position.getRelativeX(customPos);
    x2Mm = x1Mm + length;
    // vertical position
    float lp;
    if (customPos != null && customPos.y != null)
        lp = customPos.y;
    else
        lp = -6;
    lp += Position.getRelativeY(customPos);
    return new WedgeStamping(lp, x1Mm, x2Mm, d1Is, d2Is, staffStamping);
}