List of ptLineDist() Examples

Examples of ptLineDist()

java.awt.geom.Line2D.ptLineDist()

Returns the distance from a point to a line. The distance measured is the distance between the specified point and the closest point on the infinitely-extended line defined by the specified coordinates. If the specified point intersects the line, this method returns 0.0. @param x1 the X coordinate of the start point of the specified line @param y1 the Y coordinate of the start point of the specified line @param x2 the X coordinate of the end point of the specified line @param y2 the Y coordinate of the end point of the specified line @param px the X coordinate of the specified point beingmeasured against the specified line @param py the Y coordinate of the specified point beingmeasured against the specified line @return a double value that is the distance from the specifiedpoint to the specified line. @see #ptSegDist(double,double,double,double,double,double) @since 1.2

            Point exPoint = null;
            int index = 0;
            for (Point elem: list) {
                if (exPoint != null) {
                    Line2D l2d = new Line2D.Double(exPoint, elem);
                    if (l2d.ptLineDist(localLocation) < createSensitivity) {
                        list.add(index, localLocation);
                        break;
                    }
                }
                exPoint = elem;

        assertEquals("distance P1", distance, base.getP1().distance(summit), EPS);
        assertEquals("distance P2", distance, base.getP2().distance(summit), EPS);


        final double x=10; // Can be any arbitrary point.
        final double y=8;
        assertEquals("nearest colinear point", base.ptLineDist(x,y),
                     test.nearestColinearPoint(new Point2D.Double(x,y)).distance(x,y), EPS);
    }


    /**
     * Tests {@link Plane#setPlane} methods.

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Examples of ptLineDist()

Examples of java.awt.geom.Line2D.ptLineDist()

Examples of java.awt.geom.Line2D.ptLineDist()