float p3FromX, float p3FromY,
float p4FromX, float p4FromY) throws NotFoundException;
+ /**
+ * 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 {