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

Example 81 with Point

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

the class ViewArrowableTraitPath method clipPath.

@Override
protected void clipPath(final Path path) {
    final Path clip = pathProducer.clonePath(path);
    clip.setFill(path.getFill());
    clip.setStrokeWidth(path.getStrokeWidth());
    if (!clip.getElements().isEmpty()) {
        // Defensive programming
        final Optional<Point> pt1 = getArrowReducedPoint(arrows.get(0).arrow);
        final Optional<Point> pt2 = getArrowReducedPoint(arrows.get(arrows.size() - 1).arrow);
        if (pt1.isPresent() && clip.getElements().get(0) instanceof MoveTo) {
            // Defensive programming
            // Changing the first point to the one at the beginning of the arrow.
            final MoveTo moveTo = (MoveTo) clip.getElements().get(0);
            moveTo.setX(pt1.get().getX());
            moveTo.setY(pt1.get().getY());
        }
        pt2.ifPresent(pt -> {
            if (clip.getElements().get(clip.getElements().size() - 1) instanceof LineTo) {
                final LineTo lineTo = (LineTo) clip.getElements().get(clip.getElements().size() - 1);
                lineTo.setX(pt.getX());
                lineTo.setY(pt.getY());
            } else if (clip.getElements().get(clip.getElements().size() - 1) instanceof CubicCurveTo) {
                final CubicCurveTo ccTo = (CubicCurveTo) clip.getElements().get(clip.getElements().size() - 1);
                ccTo.setX(pt.getX());
                ccTo.setY(pt.getY());
            }
        });
    }
    clip.setStrokeWidth(path.getStrokeWidth());
    clip.setStrokeLineCap(path.getStrokeLineCap());
    path.setClip(clip);
}

Example 82 with Point

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

the class ViewArrowableTrait method getArrowReducedPoint.

protected static Optional<Point> getArrowReducedPoint(final Arrow arrow) {
    final Line l = arrow.getArrowLine();
    if (l == null) {
        return Optional.empty();
    }
    final Point[] points = l.findPoints(l.getX1(), l.getY1(), arrow.getArrowShapeLength());
    if (points.length == 0) {
        return Optional.empty();
    }
    return Arrays.stream(points).reduce((p1, p2) -> p1.distance(l.getPoint2()) < p2.distance(l.getPoint2()) ? p1 : p2);
}

Example 83 with Point

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

the class TestBorder method testScaleNRectangle.

@Test
public void testScaleNRectangle() {
    Cmds.of(addRec, selectAllShapes).execute();
    final double width = addedRec.getWidth();
    final double height = addedRec.getHeight();
    final Point tr = addedRec.getTopRightPoint();
    final CmdFXVoid trCmd = () -> tr.translate(0d, -20d);
    Cmds.of(trCmd, () -> drag(border.scaleHandlers.get(1)).dropBy(30d, -20d)).execute();
    assertEquals(width, addedRec.getWidth(), 0.001);
    assertEquals(height + 20d, addedRec.getHeight(), 3d);
    assertEquals(tr.getX(), addedRec.getTopRightPoint().getX(), 3d);
    assertEquals(tr.getY(), addedRec.getTopRightPoint().getY(), 3d);
}

Example 84 with Point

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

the class TestBorder method testArcStartHandlerRotated.

@Test
public void testArcStartHandlerRotated() {
    Cmds.of(addArc, selectAllShapes, () -> addedArc.setRotationAngle(0.5)).execute();
    final Point gc = addedArc.getGravityCentre();
    final Point point = addedArc.getStartPoint().rotatePoint(addedArc.getGravityCentre(), addedArc.getRotationAngle());
    final Point newpoint = point.rotatePoint(gc, -Math.PI / 4d).rotatePoint(addedArc.getGravityCentre(), addedArc.getRotationAngle());
    Cmds.of(() -> drag(border.arcHandlerStart).dropBy(newpoint.getX() - point.getX(), newpoint.getY() - point.getY())).execute();
    final Line l1 = ShapeFactory.INST.createLine(gc, addedArc.getStartPoint().rotatePoint(addedArc.getGravityCentre(), addedArc.getRotationAngle()));
    final Line l2 = ShapeFactory.INST.createLine(gc, newpoint);
    assertEquals(l1.getA(), l2.getA(), 0.02);
}

Example 85 with Point

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

the class TestCanvasTranslation method testShapeTranslationOK.

@Theory
public void testShapeTranslationOK(@ShapeData final Shape sh) {
    if (sh instanceof Picture) {
        ((Picture) sh).setPathSource(getClass().getResource("/Arc.png").getFile());
    }
    Cmds.of(CmdFXVoid.of(() -> {
        canvas.getSelectionBorder().setFill(new Color(1d, 1d, 1d, 0.1d));
        sh.setFilled(true);
        sh.translate(-canvas.getOrigin().getX(), -canvas.getOrigin().getY());
        canvas.getDrawing().addShape(sh);
        canvas.getDrawing().setSelection(List.of(sh));
    }), requestFocusCanvas).execute();
    final Point tl = sh.getTopLeftPoint();
    Cmds.of(() -> drag(canvas.getSelectionBorder()).dropBy(101, 163)).execute();
    assertEquals(tl.getX() + 101d, sh.getTopLeftPoint().getX(), 5d);
    assertEquals(tl.getY() + 163d, sh.getTopLeftPoint().getY(), 5d);
}