! * \brief boxGetCenter() * * \param[in] box * \param[out] pcx, pcy location of center of box * \return 0 if OK, 1 on error */

! * \brief boxRelocateOneSide() * * \param[in] boxd [optional]; this can be null, equal to boxs, * or different from boxs;

---------------------------------------------------------------------* * Boxa and Box Conversions * *----

! * \brief boxaExtendArray() * * \param[in] boxa * \return 0 if OK; 1 on error * * <pre> * Notes: * (1) Reallocs with doubled size

! * \brief boxaGetArea() * * \param[in] boxa * \param[out] parea total area of all boxes * \return 0 if OK, 1 on error * * <pre> * Not

! * \brief boxaGetNearestByDirection() * * \param[in] boxa either unsorted, or 2D sorted in LR/TB scan order * \param[in] i

! * \brief boxaModifyWithBoxa() * * \param[in] boxas * \param[in] boxam boxa with boxes used to modify those in boxas * \param[in] sub

! * \brief boxaSaveValid() * * \param[in] boxas * \param[in] copyflag L_COPY or L_CLONE * \return boxad if OK, NULL on error * * <pre>

! * \brief ccbaDestroy() * * \param[in,out] pccba to be nulled * \return void */

Compact the vector by deleting elements using operator!= on basic types. The vector must be sorted.

Compares two arrays of unichar ids. Returns -1 if the length of array1 is less than length of array2, if any array1[i] is less than array2[i]. Returns

! * \brief convertByteToHexAscii() * * \param[in] byteval input byte * \param[out] pnib1, pnib2 two hex ascii characters * \return void

! * \brief convertG4ToPS() * * \param[in] filein input tiff g4 file * \param[in] fileout output ps file * \param[in] operation "w" for

! * \brief cqcellTreeDestroy() * * \param[in,out] pcqcaa to be nulled */

Remove the graph edge connecting two given vertices: */

Returns pointer to specified element of array (linear index is used)

Returns pointer to specified element of 3d array

Return random 32-bit unsigned integer: */

Converts data of specified type to CvScalar

Deallocates array's data

Assigns external data to array

! * \brief dewarpCreateRef() * * \param[in] pageno this page number * \param[in] refpage page number of dewarp disparity arrays to be used

! * \brief dewarpWriteStream() * * \param[in] fp file stream opened for "wb" * \param[in] dew * \return 0 if OK, 1 on error * * <pre>

----------------------------------------------------------------------* * Operations on dewarpa * *--

-------------------------------------------------------------* * Utility for encoding and decoding data with ascii85 * *--------------------

* @return evaluation of this polynomial at a given point */

! * \brief fileFormatIsTiff() * * \param[in] fp file stream * \return 1 if file is tiff; 0 otherwise or on error */

! * \brief findNextBorderPixel() * * \param[in] w, h, data, wpl * \param[in] px, py current P * \param[in,out] pqpos i

! * \brief fnbytesInFile() * * \param[in] fp file stream * \return nbytes in file; 0 on error */

! * \brief fopenTiffMemstream() * * \param[in] filename for error output; can be "" * \param[in] operation "w" for write, "r" for read *

Move forward, but allow empty blocks to show as single NULL words.

! * \brief fpixAddMultConstant() * * \param[in] fpix * \param[in] addc use 0.0 to skip the operation * \param[in] multc use 1.0 to sk

! * \brief fpixAddSlopeBorder() * * \param[in] fpixs * \param[in] left, right, top, bot pixels on each side to be added * \return fpixd,

! * \brief fpixReadStream() * * \param[in] fp file stream * \return fpix, or NULL on error */

! * \brief fpixaGetFPixDimensions() * * \param[in] fpixa * \param[in] index to the index-th box * \param[out] pw, ph [optional] each

! * \brief gaussDistribSampling() * * Return: gaussian distributed variable with zero mean and unit stdev * * Notes: * (1) For an e

! * \brief generatePtaBoxa() * * \param[in] boxa * \param[in] width * \param[in] removedups 1 to remove, 0 to leave * \return ptad,

-------------------------------------------------------------* * Affine coordinate transformation * *--------------------

! * \brief getExtendedCompositeParameters() * * \param[in] size of linear Sel * \param[out] pn number of 63 wide convolutions * \param[out

---------------------------------------------------------------------* * Leptonica version number * *----

---------------------------------------------------------------------* * Directory filenames * *----

* getOffsetForCharacter() * * Input: sa (output from cpp, by line) * start (starting index in sa to search; never a comment lin

Get RGBA16 color of pixel with index i (y * width + x) from the raw image with given color type, but the given color type must be 16-bit itself.*/

-------------------------------------------------------------* * Projective coordinate transformation * *--------------------

* This is a little inline function used by both the multiplication * routine and the division routine. * * `getShiftedBlock' returns the `x'th bloc

Return the isngram property of the given unichar.