Examples with TimeNotation com.xenoage.zong.musiclayout.notation.TimeNotation used on opensource projects

Example 1 with TimeNotation

use of com.xenoage.zong.musiclayout.notation.TimeNotation in project Zong by Xenoage.

the class TimeNotator method compute.

public TimeNotation compute(TimeSignature time, Context context) {
    // front and rear gap: 1 space
    float gap = 1f;
    // gap between digits: 0.1 space
    float digitGap = 0.1f;
    // the numbers of a normal time signature are centered.
    // the width of the time signature is the width of the wider number
    float numeratorWidth = context.symbols.computeNumberWidth(time.getType().getNumerator(), digitGap);
    float denominatorWidth = context.symbols.computeNumberWidth(time.getType().getDenominator(), digitGap);
    float width = Math.max(numeratorWidth, denominatorWidth);
    // create element layout
    float numeratorOffset = (width - numeratorWidth) / 2;
    float denominatorOffset = (width - denominatorWidth) / 2;
    return new TimeNotation(time, new ElementWidth(gap, width, gap), numeratorOffset, denominatorOffset, digitGap);
}