Examples with Point net.sf.latexdraw.model.api.shape.Point used on opensource projects

Example 26 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class AlignDistribCmd method undo.

@Override
public void undo() {
    final IntegerProperty pos = new SimpleIntegerProperty(0);
    shape.getShapes().forEach(sh -> {
        // Reusing the old position.
        final Point pt = sh.getTopLeftPoint();
        final Point oldPt = oldPositions.get(pos.get());
        if (!pt.equals(oldPt)) {
            sh.translate(oldPt.getX() - pt.getX(), oldPt.getY() - pt.getY());
        }
        pos.set(pos.get() + 1);
    });
    shape.setModified(true);
}

Example 27 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class PSTTriangleView method getCode.

@Override
@NotNull
public String getCode(@NotNull final Point origin, final float ppc) {
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    final double tlx = tl.getX();
    final double brx = br.getX();
    final double bry = br.getY();
    final StringBuilder rot = getRotationHeaderCode(ppc, origin);
    final StringBuilder code = new StringBuilder();
    if (rot != null) {
        code.append(rot);
    }
    // NON-NLS
    code.append("\\pstriangle[");
    code.append(getPropertiesCode(ppc)).append(']').append('(');
    code.append(MathUtils.INST.getCutNumberFloat(((tlx + brx) / 2. - origin.getX()) / ppc)).append(',');
    code.append(MathUtils.INST.getCutNumberFloat((origin.getY() - bry) / ppc)).append(')').append('(');
    code.append(MathUtils.INST.getCutNumberFloat((brx - tlx) / ppc)).append(',');
    code.append(MathUtils.INST.getCutNumberFloat((bry - tl.getY()) / ppc)).append(')');
    if (rot != null) {
        code.append('}');
    }
    return code.toString();
}

Example 28 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class SVGBezierCurve method getPathSegList.

/**
 * @return The SVG segment path list of the current Bézier curve.
 */
SVGPathSegList getPathSegList() {
    if (shape.getNbPoints() < 2) {
        return null;
    }
    final int size = shape.getNbPoints();
    int i;
    final SVGPathSegList path = new SVGPathSegList();
    path.add(new SVGPathSegMoveto(shape.getPtAt(0).getX(), shape.getPtAt(0).getY(), false));
    path.add(new SVGPathSegCurvetoCubic(shape.getPtAt(1).getX(), shape.getPtAt(1).getY(), shape.getFirstCtrlPtAt(0).getX(), shape.getFirstCtrlPtAt(0).getY(), shape.getFirstCtrlPtAt(1).getX(), shape.getFirstCtrlPtAt(1).getY(), false));
    for (i = 2; i < size; i++) {
        path.add(new SVGPathSegCurvetoCubic(shape.getPtAt(i).getX(), shape.getPtAt(i).getY(), shape.getSecondCtrlPtAt(i - 1).getX(), shape.getSecondCtrlPtAt(i - 1).getY(), shape.getFirstCtrlPtAt(i).getX(), shape.getFirstCtrlPtAt(i).getY(), false));
    }
    if (!shape.isOpened()) {
        final Point ctrl1b = shape.getFirstCtrlPtAt(0).centralSymmetry(shape.getPtAt(0));
        final Point ctrl2b = shape.getFirstCtrlPtAt(-1).centralSymmetry(shape.getPtAt(-1));
        path.add(new SVGPathSegCurvetoCubic(shape.getPtAt(0).getX(), shape.getPtAt(0).getY(), ctrl2b.getX(), ctrl2b.getY(), ctrl1b.getX(), ctrl1b.getY(), false));
        path.add(new SVGPathSegClosePath());
    }
    return path;
}

Example 29 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class PSTCodeGenerator method getDocumentCode.

@Override
public String getDocumentCode() {
    final StringBuilder doc = new StringBuilder();
    final Point bl = handler.getBottomLeftDrawingPoint();
    final Point tr = handler.getTopRightDrawingPoint();
    final float ppc = handler.getPPCDrawing();
    final String eol = SystemUtils.getInstance().eol;
    if (tr.getY() < 0d) {
        bl.setY(bl.getY() - tr.getY());
        tr.setY(0d);
    }
    // NON-NLS
    doc.append("\\documentclass{article}").append(eol).append(// NON-NLS
    "\\pagestyle{empty}").append(eol).append(// NON-NLS
    latexdata.getPackages()).append(eol).append(// NON-NLS
    "\\usepackage[left=0cm,top=0cm,right=0cm,bottom=0cm,nohead,nofoot,paperwidth=").append((tr.getX() - bl.getX()) / ppc * latexdata.getScale() + 0.2).append(// NON-NLS
    "cm,paperheight=").append(// NON-NLS
    (bl.getY() - tr.getY()) / ppc * latexdata.getScale() + 0.2).append(// NON-NLS
    "cm]{geometry}").append(eol).append(// NON-NLS
    "\\usepackage[usenames,dvipsnames]{pstricks}").append(eol).append(// NON-NLS
    "\\usepackage{epsfig}").append(eol).append(// NON-NLS
    "\\usepackage{pst-grad}").append(eol).append(// NON-NLS
    "\\usepackage{pst-plot}").append(eol).append(packageForSpacePicture).append(// NON-NLS
    "\\begin{document}").append(eol).append(eol).append(getDrawingCode()).append(eol).append(// NON-NLS
    "\\end{document}");
    return doc.toString();
}

Example 30 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class PSTCodeGenerator method getDrawingCode.

@Override
public String getDrawingCode() {
    if (drawing.isEmpty()) {
        return "";
    }
    final StringBuilder cache = new StringBuilder();
    final Point origin = handler.getOriginDrawingPoint();
    final Point tl = handler.getTopRightDrawingPoint();
    final Point br = handler.getBottomLeftDrawingPoint();
    final int ppc = handler.getPPCDrawing();
    final Set<String> addedColours = new HashSet<>();
    final StringBuilder shapeCode = new StringBuilder();
    final String eol = SystemUtils.getInstance().eol;
    commentCode(cache);
    cache.append(packagePstricks).append("% ").append(packageForSpacePicture.replaceAll(eol, eol + "% "));
    addPkgs(cache);
    cache.append(eol);
    final boolean hasBegan = startlatexParams(cache);
    if (withLatexParams && latexdata.isPositionHoriCentre()) {
        // NON-NLS
        cache.append("\\begin{center}").append(eol);
    }
    final float scaleF = MathUtils.INST.getCutNumberFloat(latexdata.getScale());
    // NON-NLS
    cache.append("\\psscalebox{").append(scaleF).append(' ').append(scaleF).append("} % Change this value to rescale the drawing.");
    cache.append(eol).append('{').append(eol);
    // NON-NLS
    cache.append("\\begin{pspicture}(");
    cache.append(0).append(',').append(MathUtils.INST.getCutNumberFloat((origin.getY() - br.getY()) / ppc)).append(')').append('(');
    cache.append(MathUtils.INST.getCutNumberFloat((tl.getX() - origin.getX()) / ppc)).append(',').append(MathUtils.INST.getCutNumberFloat((origin.getY() - tl.getY()) / ppc));
    cache.append(')').append(eol);
    drawing.getShapes().forEach(shape -> viewsFactory.createView(shape).ifPresent(pstView -> {
        shapeCode.append(pstView.getCode(origin, ppc)).append(eol);
        final String generateColourCode = pstView.generateColourCode(addedColours);
        if (!generateColourCode.isEmpty()) {
            cache.append(generateColourCode).append(eol);
        }
    }));
    cache.append(shapeCode).append(// NON-NLS
    "\\end{pspicture}").append(eol).append('}').append(eol);
    endlatexParams(cache, hasBegan);
    return cache.toString();
}