Examples with Size2f com.xenoage.utils.math.geom.Size2f used on opensource projects

Example 11 with Size2f

use of com.xenoage.utils.math.geom.Size2f in project Zong by Xenoage.

the class DemoScoreLayoutTry method main.

public static void main(String... args) throws Exception {
    SymbolPool symbolPool = sync(new SymbolPoolReader("default"));
    LayoutSettings layoutSettings = LayoutSettingsReader.read(jsePlatformUtils().openFile("data/test/layout/LayoutSettingsTest.xml"));
    try {
        Score score = ScoreRevolutionary.createScore();
        Size2f areaSize = new Size2f(150, 10000);
        Context context = new Context(score, symbolPool, layoutSettings);
        Target target = Target.completeLayoutTarget(new ScoreLayoutArea(areaSize));
        ScoreLayout layout = new ScoreLayouter(context, target).createLayoutWithExceptions();
        System.out.println(layout.toString());
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

Example 12 with Size2f

use of com.xenoage.utils.math.geom.Size2f in project Zong by Xenoage.

the class ScoreLayouterTest method testSampleFiles.

/**
 * Try to layout all official MusicXML 1.1 and 2.0 sample files.
 * We can not test for the correct layout of course, but at least
 * we want to have no exceptions.
 */
@Test
public void testSampleFiles() throws Exception {
    SymbolPool symbolPool = sync(new SymbolPoolReader("default"));
    LayoutSettings layoutSettings = LayoutSettingsReader.read(jsePlatformUtils().openFile("data/test/layout/LayoutSettingsTest.xml"));
    for (String file : MusicXmlScoreFileInputTest.getSampleFiles()) {
        try {
            // System.out.println(file);
            Score score = new MusicXmlScoreFileInput().read(jsePlatformUtils().openFile(file), file);
            Size2f areaSize = new Size2f(150, 10000);
            Context context = new Context(score, symbolPool, layoutSettings);
            Target target = Target.completeLayoutTarget(new ScoreLayoutArea(areaSize));
            ScoreLayouter layouter = new ScoreLayouter(context, target);
            layouter.createLayoutWithExceptions();
        } catch (Exception ex) {
            ex.printStackTrace();
            fail("Failed to layout file: " + file);
        }
    }
}

Example 13 with Size2f

use of com.xenoage.utils.math.geom.Size2f in project Zong by Xenoage.

the class EmptySystems method compute.

@Override
public void compute(FrameSpacing frame, Score score) {
    Size2f usableSize = frame.usableSizeMm;
    // compute remaining space
    float remainingSpace = usableSize.height;
    float offsetY = 0;
    if (frame.systems.size() > 0) {
        SystemSpacing lastSystem = getLast(frame.systems);
        offsetY = lastSystem.getOffsetYMm() + lastSystem.getHeightMm();
        remainingSpace -= offsetY;
    }
    // compute height of an additional system
    SystemLayout defaultSystemLayout = score.getFormat().getSystemLayout();
    float defaultSystemDistance = defaultSystemLayout.getDistance();
    float defaultMargin = defaultSystemLayout.getMarginLeft() + defaultSystemLayout.getMarginRight();
    SystemSpacing newSystem = createEmptySystem(score, usableSize.width, 0);
    float newSystemHeight = defaultSystemDistance + newSystem.getHeightMm();
    // add as many additional empty staves as possible
    int newSystemsCount = (int) (remainingSpace / newSystemHeight);
    for (int i : range(newSystemsCount)) {
        frame.systems.add(createEmptySystem(score, usableSize.width - defaultMargin, offsetY + (i * newSystemHeight) + defaultSystemDistance));
    }
}

Example 14 with Size2f

use of com.xenoage.utils.math.geom.Size2f in project Zong by Xenoage.

the class CreditsReader method addTextFrame.

/**
 * Adds the given credit element as a {@link TextFrame} to the given {@link Layout}.
 */
private static void addTextFrame(MxlCredit credit, Layout layout, ScoreFormat scoreFormat) {
    if (credit.getContent().getCreditContentType() == MxlCreditContentType.CreditWords) {
        MxlCreditWords mxlCreditWords = (MxlCreditWords) credit.getContent();
        // create formatted text
        FormattedText text = createFormattedText(mxlCreditWords, scoreFormat.getLyricFont());
        // compute position (read only the position of the first credit-words element)
        Page firstPage = layout.getPages().get(0);
        float tenths = scoreFormat.getInterlineSpace() / 10;
        MxlFormattedText mxlFirstCreditWords = mxlCreditWords.getItems().get(0);
        MxlPosition mxlPosition = mxlFirstCreditWords.getPrintStyle().getPosition();
        Point2f offsetFromBottomInTenths = mxlPosition.getDefault().or(new Point2f(10f, 10f));
        Point2f position = new Point2f(offsetFromBottomInTenths.x * tenths, firstPage.getFormat().getSize().height - offsetFromBottomInTenths.y * tenths);
        // compute size
        // this is the width of the widest paragraph and the height of the sum of all paragraphs
        // at least 1 mm
        float maxParagraphWidth = 1;
        // at least 1 mm
        float sumParagraphsHeight = 1;
        for (FormattedTextParagraph paragraph : text.getParagraphs()) {
            maxParagraphWidth = Math.max(maxParagraphWidth, paragraph.getMetrics().getWidth());
            sumParagraphsHeight += paragraph.getHeightMm();
        }
        Size2f size = new Size2f(maxParagraphWidth, sumParagraphsHeight);
        // horizontal alignment:
        // try with halign first, and if not set, use justify
        Alignment alignment = readAlignment(mxlFirstCreditWords.getHAlign());
        if (alignment == null) {
            alignment = readAlignment(mxlFirstCreditWords.getJustify());
        }
        if (alignment == null || alignment == Alignment.Left) {
            position = position.add(size.width / 2, 0);
        } else if (alignment == Alignment.Center) {
        // already centered
        } else if (alignment == Alignment.Right) {
            position = position.add(-size.width / 2, 0);
        }
        // vertical alignment
        MxlVAlign mxlVAlign = mxlFirstCreditWords.getVAlign();
        if (mxlVAlign == MxlVAlign.Top || mxlVAlign == MxlVAlign.Unknown) {
            position = position.add(0, size.height / 2);
        } else if (mxlVAlign == MxlVAlign.Middle) {
        // already centered
        } else if (mxlVAlign == MxlVAlign.Bottom || mxlVAlign == MxlVAlign.Baseline) {
            position = position.add(0, -size.height / 2);
        }
        // create and add TextFrame
        TextFrame textFrame = new TextFrame();
        textFrame.setPosition(position);
        textFrame.setSize(size);
        textFrame.setText(text);
        layout.getPages().get(0).addFrame(textFrame);
    }
}

Example 15 with Size2f

use of com.xenoage.utils.math.geom.Size2f in project Zong by Xenoage.

the class MxlPageLayout method read.

@NonNull
public static MxlPageLayout read(XmlReader reader) {
    Float pageWidth = null;
    Float pageHeight = null;
    List<MxlPageMargins> pageMargins = alist();
    while (reader.openNextChildElement()) {
        String n = reader.getElementName();
        switch(n) {
            case "page-width":
                pageWidth = Parser.parseFloatNull(reader.getText());
                break;
            case "page-height":
                pageHeight = Parser.parseFloatNull(reader.getText());
                break;
            case "page-margins":
                pageMargins.add(MxlPageMargins.read(reader));
                break;
        }
        reader.closeElement();
    }
    Size2f pageSize = (pageWidth == null && pageHeight == null ? null : new Size2f(pageWidth, pageHeight));
    return new MxlPageLayout(pageSize, pageMargins);
}