Truncates the array to the given size by removing the end. If the current size is less, the array is not expanded.

-------------------------------------------------------------* * Set border pixels * *--------------------

! * \brief fpixGetData() * * \param[in] fpix * \return ptr FPix::data, or NULL on error */

convert array (CvMat or IplImage) to CvMat

Set reader position to given position, * either absolute or relative to the * current one: */

--------------------------------------------------------------------* * FPix Accessors * *------

------------------------------------------------------------------* * Top level scaling dispatcher * *----------

Reverse the order of bytes in a n byte quantity for big/little-endian switch.

Sets the search mode to return a box only once. Efficiency warning: Implementation currently uses a squared-order search in the number of returned ele

Accessors for good blobs in various formats.

! * \brief fpixDestroy() * * \param[in,out] pfpix will be nulled * \return void * * <pre> * Notes: * (1) Decrements the ref count an

! * \brief pixSetAll() * * \param[in] pix all depths; use cmapped with caution * \return 0 if OK, 1 on error * * <pre> * Notes: * (

Return the isdigit property of the given unichar.

--------------------------------------------------------------------------* * Accessors

------------------------------------------------------------------* * Simple (pixelwise) binarization with fixed threshold * *----------

! * \brief ptaJoin() * * \param[in] ptad dest pta; add to this one * \param[in] ptas source pta; add from this one * \param[in] ista

! * \brief fopenWriteStream() * * \param[in] filename * \param[in] modestring * \return stream, or NULL on error * * <pre> * Notes:

! * \brief fpixGetWpl() * * \param[in] fpix * \return wpl, or UNDEF on error */

! * \brief numaSetValue() * * \param[in] na * \param[in] index to element to be set * \param[in] val to set element * \return 0 i

! * \brief pixDisplay() * * \param[in] pix 1, 2, 4, 8, 16, 32 bpp * \param[in] x, y location of display frame on the screen * \return 0

----------------------------------------------------------------------* * Dna accessors * *--

! * \brief makePixelSumTab8() * * \return table of 256 l_int32, or NULL on error * * <pre> * Notes: * (1) This table of integers gives

-------------------------------------------------------------* * Add and remove border * *--------------------

! * \brief pixSetAllArbitrary() * * \param[in] pix all depths; use cmapped with caution * \param[in] val value to set all pixels * \retu

! * \brief pixSubtract() * * \param[in] pixd [optional]; this can be null, equal to pixs1, * equal to pixs2, or differen

Print basic information about this tab vector.

--------------------------------------------------------------------------* * Dna: add/remove number and extend array

! * \brief numaSetParameters() * * \param[in] na * \param[in] startx x value corresponding to na[0] * \param[in] delx difference in x

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

! * \brief pixaaGetPixa() * * \param[in] paa * \param[in] index to the index-th pixa * \param[in] accesstype L_COPY, L_CLONE, L_COPY

------------------------------------------------------------------* * Rank filtered binary reductions * *----------

* pixSetSpp() * Input: pix * spp (1, 3 or 4) * Return: 0 if OK, 1 on error * * Notes: * (1) For a 32 bpp pix, thi

! * \brief ptaaGetPta() * * \param[in] ptaa * \param[in] index to the i-th pta * \param[in] accessflag L_COPY or L_CLONE * \return

! * \brief numaGetMax() * * \param[in] na source numa * \param[out] pmaxval [optional] max value * \param[out] pimaxloc [optional] index

! * \brief pixAnd() * * \param[in] pixd [optional]; this can be null, equal to pixs1, * different from pixs1 * \param[i

! * \brief pixFMorphopGen_2() * * \param[in] pixd usual 3 choices: null, == pixs, != pixs * \param[in] pixs 1 bpp * \param[in] operati

! * \brief pixSwapAndDestroy() * * \param[out] ppixd [optional] input pixd can be null, * and it must be different fro

! * \brief pixaAddBox() * * \param[in] pixa * \param[in] box * \param[in] copyflag L_INSERT, L_COPY, L_CLONE * \return 0 if OK, 1 on

----------------------------------------------------------------------* * Conversion to string * *---

! * \brief gplotAddPlot() * * \param[in] gplot * \param[in] nax [optional] numa: set to null for Y_VS_I; * required for

! * \brief l_binaryWrite() * * \param[in] filename output * \param[in] operation "w" for write; "a" for append * \param[in] data bin

! * \brief numaGetIArray() * * \param[in] na * \return a copy of the bare internal array, integerized * by rounding, or NULL o

Inline constructor. No data is allocated internally!!! * (Use together with cvCreateData, or use cvCreateMat instead to * get a matrix with allocate

Return the isalpha property of the given unichar.

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