-
- /**
- * Samples an image for a rectangular matrix of bits of the given dimension.
- * @param image image to sample
- * @param dimensionX width of {@link BitMatrix} to sample from image
- * @param dimensionY height of {@link BitMatrix} to sample from image
- * @return {@link BitMatrix} representing a grid of points sampled from the image within a region
- * defined by the "from" parameters
- * @throws NotFoundException if image can't be sampled, for example, if the transformation defined
- * by the given points is invalid or results in sampling outside the image boundaries
- */
- public abstract BitMatrix sampleGrid(BitMatrix image,
- int dimensionX,
- int dimensionY,
- float p1ToX, float p1ToY,
- float p2ToX, float p2ToY,
- float p3ToX, float p3ToY,
- float p4ToX, float p4ToY,
- float p1FromX, float p1FromY,
- float p2FromX, float p2FromY,
- float p3FromX, float p3FromY,
- float p4FromX, float p4FromY) throws NotFoundException;
-
- public BitMatrix sampleGrid(BitMatrix image,
- int dimension,
- PerspectiveTransform transform) throws NotFoundException {
- throw new IllegalStateException(); // Can't use UnsupportedOperationException
- }