Examples of org.kabeja.dxf.helpers.Point

@author

        ParametricPlane plane = new ParametricPlane(this.viewTargetPoint,
                directionX,
                MathUtils.crossProduct(this.viewDirectionVector, directionX),
                this.viewDirectionVector);
        Bounds bounds = new Bounds();
        Point p = plane.getPoint(this.viewCenterPoint.getX() - modelW,
                this.viewCenterPoint.getY() - modelH);
        bounds.addToBounds(p);
        p = plane.getPoint(this.viewCenterPoint.getX() + modelW,
                this.viewCenterPoint.getY() + modelH);
        bounds.addToBounds(p);

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    /**
     *
     */
    public DXFEllipse() {
        center = new Point();
    }

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                //        if (alpha != 0.0) {
                //          double lx = x;
                //          x = lx * Math.cos(alpha) - y * Math.sin(alpha);
                //          y = lx * Math.sin(alpha) + y * Math.cos(alpha);
                //        }
                Point p = plane.getPoint(x, y);


                bounds.addToBounds(p);


                start += h;
            }

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    public double getHalfMajorAxisLength() {
        return this.majorAxisDirection.getLength();
    }


    public Point getLocalPointAt(double para) {
        Point p = new Point();
        double major = getHalfMajorAxisLength();
        double minor = major * this.ratio;
        double x = major * Math.cos(para);
        double y = minor * Math.sin(para);
        double alpha = this.getRotationAngle();


        if (alpha != 0.0) {
            double lx = x;
            x = (lx * Math.cos(alpha)) - (y * Math.sin(alpha));
            y = (lx * Math.sin(alpha)) + (y * Math.cos(alpha));
        }


        p.setX(x);
        p.setY(y);
        p.setZ(0.0);


        return p;
    }

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        Vector v1 = MathUtils.scaleVector(this.getMajorAxisDirection(),
                Math.cos(para));
        Vector v2 = MathUtils.scaleVector(minorAxis, Math.sin(para));
        double x = v1.getX() + v2.getX();
        double y = v1.getY() + v2.getY();
        Point p = plane.getPoint(x, y);


        return p;
    }

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     */
    public DXFBlock() {
        super();


        this.entities = new ArrayList<DXFEntity>();
        this.referencePoint = new Point();
    }

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            bounds.setValid(false);


            return bounds;
        }


        Point blkPoint = block.getReferencePoint();


        // Translate to origin and scale
        bounds.setMaximumX((b.getMaximumX() - blkPoint.getX()) * scale_x);
        bounds.setMinimumX((b.getMinimumX() - blkPoint.getX()) * scale_x);
        bounds.setMaximumY((b.getMaximumY() - blkPoint.getY()) * scale_y);
        bounds.setMinimumY((b.getMinimumY() - blkPoint.getY()) * scale_y);


        // Rotate the Bounds
        if (rotate != 0) {
            Point p1 = rotatePoint(bounds.getMaximumX(), bounds.getMaximumY());
            Point p2 = rotatePoint(bounds.getMaximumX(), bounds.getMinimumY());
            Point p3 = rotatePoint(bounds.getMinimumX(), bounds.getMaximumY());
            Point p4 = rotatePoint(bounds.getMinimumX(), bounds.getMinimumY());


            // we have now 4 Points
            // and we have to check all if they are the new maximum/minimum
            // start with a empty bounds
            bounds = new Bounds();

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        this.scale_z = scale_z;
    }


    private Point rotatePoint(double x, double y) {
        double phi = Math.toRadians(rotate);
        Point point = new Point();


        // the rotation matrix
        point.setX((x * Math.cos(phi)) - (y * Math.sin(phi)));
        point.setY((x * Math.sin(phi)) + (y * Math.cos(phi)));


        return point;
    }

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public class DXFLine extends DXFEntity {
    private Point start;
    private Point end;


    public DXFLine() {
        start = new Point();
        end = new Point();
    }

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            image.setClipping(value.getBooleanValue());


            break;


        case GROUPCODE_CLIP_BOUNDARY_X:
            clippingPoint = new Point();
            clippingPoint.setX(value.getDoubleValue());
            image.addClippingPoint(clippingPoint);


            break;

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Examples of org.kabeja.dxf.helpers.Point

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