! * \brief pathJoin() * * \param[in] dir [optional] can be null * \param[in] fname [optional] can be null * \return specially concatenat

-------------------------------------------------------------* * Full image clear/set/set-to-arbitrary-value/invert * *--------------------

! * \brief pixGetAverageMasked() * * \param[in] pixs 8 or 16 bpp, or colormapped * \param[in] pixm [optional] 1 bpp mask over which averag

------------------------------------------------------------------* * Pixel histogram and averaging * *----------

------------------------------------------------------------------* * Generate inverted background map * *----------

! * \brief pixRenderBoxaArb() * * \param[in] pix any depth; colormapped is ok * \param[in] boxa * \param[in] width thickness of line

---------------------------------------------------------------------* * Convert multiple images to pdf (one image per page) * *----

---------------------------------------------------------------------* * Pixaa addition * *----

! * \brief ptraGetActualCount() * * \param[in] pa ptra * \param[out] pcount actual number of items on the ptr array * \return 0 if OK; 1

! * \brief recogDestroy() * * \param[in,out] precog will be set to null before returning * \return void */

Set the brush color to the given RGB values.

Returns the count of supported strings

--------------------------------------------------------------------------* * Operations to read data INTO a BBuffer

Return a pointer to the CHAR_FRAGMENT class if the given unichar id represents a character fragment.

! * \brief pixAddMirroredBorder() * * \param[in] pixs all depths; colormap ok * \param[in] left, right, top, bot number of pixels added *

! * \brief pixSetBlackOrWhite() * * \param[in] pixs all depths; cmap ok * \param[in] op L_SET_BLACK, L_SET_WHITE * \return 0 if OK; 1 on

-------------------------------------------------------------* * Masked operations * *--------------------

! * \brief ptaClone() * * \param[in] pta * \return ptr to same pta, or NULL on error */

! * \brief selSetOrigin() * * \param[in] sel * \param[in] cy, cx * \return 0 if OK; 1 on error */

Find a set of blobs that are aligned in the given vertical direction with the given blob. Returns a list of aligned blobs and the number in the list.

---------------------------------------------------------------------------*/

* Returns whether the iterator is positioned at the last element in a * given level. (e.g. the last word in a line, the last line in a block) */

* Returns false if there is no data of the given type. * Otherwise does a seek on the data_file_ to position the pointer * at the start of the d

* Set the current page segmentation mode. Defaults to PSM_AUTO. * The mode is stored as an IntParam so it can also be modified by * ReadConfigFile o

SparseToCompact takes a sparse index to an index in the compact space. Uses a binary search to find the result. For faster speed use IndexMapBiDi, but

! * \brief boxaGetValidBox() * * \param[in] boxa * \param[in] index to the index-th box * \param[in] accessflag L_COPY or L_CLONE *

! * \brief boxaaDestroy() * * \param[in,out] pbaa will be set to null before returning */

Returns a number of array dimensions

Return the ispunctuation property of the given unichar.

! * \brief l_CIDataDestroy() * * \param[in,out] pcid will be set to null before returning * \return void */

! * \brief l_dnaGetIValue() * * \param[in] da * \param[in] index into l_dna * \param[out] pival integer value; 0 on error * \return

! * \brief numaGetSum() * * \param[in] na source numa * \param[out] psum sum of values * \return 0 if OK, 1 on error */

--------------------------------------------------------------------------* * Numaa creation, destruction

! * \brief pixCreateNoInit() * * \param[in] width, height, depth * \return pixd with data allocated but not initialized, *

! * \brief pixOpenBrick() * * \param[in] pixd [optional]; this can be null, equal to pixs, * or different from pixs * \

! * \brief sarrayCreateLinesFromString() * * \param[in] string * \param[in] blankflag 0 to exclude blank lines; 1 to include * \return

Returns the middle y-coord of the bounding box.

Read the specified number of bytes to the specified input buffer

! Aligns buffer size by the certain number of bytes This small inline function aligns a buffer size by the certian number of bytes by enlarging i

---------------------------------------------------------------------* * Boxa array modifiers * *----

--------------------------------------------------------------------------* * Boxaa creation, destruction

Creates CvMat and underlying data

! * \brief ditherToBinaryLineLow() * * \param[in] lined ptr to beginning of dest line * w (width of image in pixels * \param

! * \brief fpixSetPixel() * * \param[in] fpix * \param[in] x,y pixel coords * \param[in] val pixel value * \return 0 if OK; 1 on err

! * \brief l_byteaDestroy() * * \param[in,out] pba will be set to null before returning * \return void * * <pre> * Notes: * (1) Decr

! * \brief lept_free() * * \param[in] ptr * * <pre> * Notes: * (1) This should be used by any application that accepts * he

------------------------------------------------------------------* * Helper index functions * *----------

----------------------------------------------------------------------* * Simple extractions * *--

-------------------------------------------------------------* * Color sample setting and extraction * *--------------------

-------------------------------------------------------------------------* * Run a sequence of binary composite rasterop morphological operations

------------------------------------------------------------------------* * Helper function for transferring alpha with scaling *