Examples of javax.media.jai.PerspectiveTransform.transform()

Class javax.media.jai.PerspectiveTransform

Examples of javax.media.jai.PerspectiveTransform.transform()

javax.media.jai.PerspectiveTransform.transform()
Transforms the specified ptSrc and stores the result in ptDst. If ptDst is null, a new Point2D object will be allocated before storing. In either case, ptDst containing the transformed point is returned for convenience. Note that ptSrc and ptDst can the same. In this case, the input point will be overwritten with the transformed point. @param ptSrc The array containing the source point objects. @param ptDst The array where the transform point objects are returned. @throws IllegalArgumentException if ptSrc is null

            float[] fxCoords = new float[6];
            int path = pi.currentSegment(coords);
            perspectiveTransformPoly.add(Collections.singletonMap(path, fxCoords));
            switch (path) {
                case PathIterator.SEG_MOVETO:
                    ptx.transform(coords, 0, fxCoords, 0, 1);
                    break;
                case PathIterator.SEG_CLOSE:
                    break;
                case PathIterator.SEG_LINETO:
                    ptx.transform(coords, 0, fxCoords, 0, 1);

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                    ptx.transform(coords, 0, fxCoords, 0, 1);
                    break;
                case PathIterator.SEG_CLOSE:
                    break;
                case PathIterator.SEG_LINETO:
                    ptx.transform(coords, 0, fxCoords, 0, 1);
                    break;
                case PathIterator.SEG_CUBICTO:
                    ptx.transform(coords, 0, fxCoords, 0, 3);
                    break;
                case PathIterator.SEG_QUADTO:

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                    break;
                case PathIterator.SEG_LINETO:
                    ptx.transform(coords, 0, fxCoords, 0, 1);
                    break;
                case PathIterator.SEG_CUBICTO:
                    ptx.transform(coords, 0, fxCoords, 0, 3);
                    break;
                case PathIterator.SEG_QUADTO:
                    ptx.transform(coords, 0, fxCoords, 0, 2);
                    break;
                default:

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                    break;
                case PathIterator.SEG_CUBICTO:
                    ptx.transform(coords, 0, fxCoords, 0, 3);
                    break;
                case PathIterator.SEG_QUADTO:
                    ptx.transform(coords, 0, fxCoords, 0, 2);
                    break;
                default:
                    break;
            }
            pi.next();

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