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

Example 31 with Point

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

the class PSTPolygonView method getPointsCode.

/**
 * @param position The reference point of the PSTricks drawing.
 * @param ppc The number of pixels per centimetre.
 * @return The PSTricks code of the polygon coordinates.
 */
@NotNull
protected StringBuilder getPointsCode(@NotNull final Point position, final float ppc) {
    Point p;
    int i;
    final int size = shape.getNbPoints();
    final StringBuilder points = new StringBuilder();
    for (i = 0; i < size; i++) {
        p = shape.getPtAt(i);
        points.append('(').append(MathUtils.INST.getCutNumberFloat((p.getX() - position.getX()) / ppc));
        points.append(',').append(MathUtils.INST.getCutNumberFloat((position.getY() - p.getY()) / ppc)).append(')');
    }
    return points;
}

Example 32 with Point

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

the class SVGCircle method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument doc) {
    if (doc.getFirstChild().getDefs() == null) {
        return null;
    }
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    final double tlx = tl.getX();
    final double tly = tl.getY();
    final double brx = br.getX();
    final double bry = br.getY();
    SVGElement elt;
    final SVGElement shad;
    final SVGElement dblBord;
    final SVGElement root = new SVGGElement(doc);
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_CIRCLE);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    final double gap = getPositionGap();
    final double abs = Math.abs((brx - tlx + gap) / 2d);
    if (shape.hasShadow()) {
        shad = new SVGCircleElement((brx + tlx) / 2d, (bry + tly) / 2d, abs, doc);
        setSVGShadowAttributes(shad, true);
        root.appendChild(shad);
    }
    if (shape.hasShadow() && !PSTricksConstants.LINE_NONE_STYLE.equals(shape.getLineStyle().getLatexToken())) {
        // The background of the borders must be filled is there is a shadow.
        elt = new SVGCircleElement((brx + tlx) / 2d, (bry + tly) / 2d, abs, doc);
        setSVGBorderBackground(elt, root);
    }
    elt = new SVGCircleElement((brx + tlx) / 2d, (bry + tly) / 2d, abs, doc);
    root.appendChild(elt);
    if (shape.hasDbleBord()) {
        dblBord = new SVGCircleElement((brx + tlx) / 2d, (bry + tly) / 2d, abs, doc);
        setSVGDoubleBordersAttributes(dblBord);
        root.appendChild(dblBord);
    }
    setSVGAttributes(doc, elt, true);
    setSVGRotationAttribute(root);
    return root;
}

Example 33 with Point

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

the class SVGEllipse method toSVG.

@Override
SVGElement toSVG(@NotNull final SVGDocument doc) {
    if (doc.getFirstChild().getDefs() == null) {
        return null;
    }
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    final double tlx = tl.getX();
    final double tly = tl.getY();
    final double brx = br.getX();
    final double bry = br.getY();
    SVGElement elt;
    final SVGElement root = new SVGGElement(doc);
    root.setAttribute(LNamespace.LATEXDRAW_NAMESPACE + ':' + LNamespace.XML_TYPE, LNamespace.XML_TYPE_ELLIPSE);
    root.setAttribute(SVGAttributes.SVG_ID, getSVGID());
    final double gap = getPositionGap();
    final double width = Math.max(1., (brx - tlx + gap) / 2.);
    final double height = Math.max(1., (bry - tly + gap) / 2.);
    final double x = (brx + tlx) / 2.;
    final double y = (bry + tly) / 2.;
    if (shape.hasShadow()) {
        elt = new SVGEllipseElement(x, y, width, height, doc);
        setSVGShadowAttributes(elt, true);
        root.appendChild(elt);
    }
    if (shape.hasShadow() && !PSTricksConstants.LINE_NONE_STYLE.equals(shape.getLineStyle().getLatexToken())) {
        // The background of the borders must be filled is there is a shadow.
        elt = new SVGEllipseElement(x, y, width, height, doc);
        setSVGBorderBackground(elt, root);
    }
    elt = new SVGEllipseElement(x, y, width, height, doc);
    setSVGAttributes(doc, elt, true);
    root.appendChild(elt);
    if (shape.hasDbleBord()) {
        elt = new SVGEllipseElement(x, y, width, height, doc);
        setSVGDoubleBordersAttributes(elt);
        root.appendChild(elt);
    }
    setSVGRotationAttribute(root);
    return root;
}

Example 34 with Point

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

the class TestPolygon method testConstructor.

@Test
public void testConstructor() {
    final Point pt1 = ShapeFactory.INST.createPoint(1, 1);
    final Point pt2 = ShapeFactory.INST.createPoint(2, 2);
    final Polygon pol = ShapeFactory.INST.createPolygon(Arrays.asList(pt1, pt2));
    assertEquals(pt1, pol.getPtAt(0));
    assertEquals(pt2, pol.getPtAt(-1));
}

Example 35 with Point

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

the class TestPositionShapeBase method testGetSetPositionKONULL.

@Theory
public void testGetSetPositionKONULL(@PosShapeData final PositionShape shape) {
    final Point pt = ShapeFactory.INST.createPoint(15d, 25d);
    shape.setPosition(pt);
    shape.setPosition(null);
    assertEqualsDouble(pt.getX(), shape.getPosition().getX());
    assertEqualsDouble(pt.getY(), shape.getPosition().getY());
}