-------------------------------------------------------------* * One and two-image boolean ops on arbitrary depth images * *--------------------

! * \brief pixSetPixel() * * \param[in] pix * \param[in] x,y pixel coords * \param[in] val value to be inserted * \return 0 if OK; 1

--------------------------------------------------------------------------* * String array create/destroy/copy/extend

! * \brief ptaGetPt() * * \param[in] pta * \param[in] index into arrays * \param[out] px [optional] float x value * \param[out] py

Return a double cast to int with rounding.

---------------------------------------------------------------------* * Boxa creation, destruction, copy, extension * *----

! * \brief pixcmapAddColor() * * \param[in] cmap * \param[in] rval, gval, bval colormap entry to be added; each number *

---------------------------------------------------------------------------* * Top-level conversion to 32 bpp

Set the pen color to the given RGB values.

! * \brief pixFMorphopGen_1() * * \param[in] pixd usual 3 choices: null, == pixs, != pixs * \param[in] pixs 1 bpp * \param[in] operati

! * \brief pixcmapGetCount() * * \param[in] cmap * \return count, or 0 on error */

------------------------------------------------------------------------* * Extension of sela *

get median of samples Returns the count of the given value.

! * \brief pixWrite() * * \param[in] fname * \param[in] pix * \param[in] format defined in imageio.h * \return 0 if OK; 1 on error

dst = src */

find length

! * \brief pixGetRGBComponent() * * \param[in] pixs 32 bpp, or colormapped * \param[in] comp one of {COLOR_RED, COLOR_GREEN, COLOR_BLUE,

! * \brief pixClipRectangle() * * \param[in] pixs * \param[in] box requested clipping region; const * \param[out] pboxc [optional] act

--------------------------------------------------------------------* * Multi-platform file system operations * *

! * \brief pixCountPixels() * * \param[in] pixs 1 bpp * \param[out] pcount count of ON pixels * \param[in] tab8 [optional] 8-

Search the given unichar representation in the tree. Each character in the string is interpreted as an index in an array of nodes.

rewrite function

-------------------------------------------------------------* * Colormap random access * *--------------------

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

rewrite function

-----------------------------------------------------------------------* * Bounding boxes of 4 Connected Components * *

! * \brief numaGetFArray() * * \param[in] na * \param[in] copyflag L_NOCOPY or L_COPY * \return either the bare internal array or a copy

returns 1 if success, 0 if failure ==> nothing done*/

! * \brief boxaCopy() * * \param[in] boxa * \param[in] copyflag L_COPY, L_CLONE, L_COPY_CLONE * \return new boxa, or NULL on error * *

Reset the Trie to empty.

! * \brief sarrayAppendRange() * * \param[in] sa1 to be added to * \param[in] sa2 append specified range of strings in sa2 to sa1 * \pa

! * \brief sarrayParseRange() * * \param[in] sa input sarray * \param[in] start index to start range search * \param[out] pactualstart i

! * \brief pixRead() * * \param[in] filename with full pathname or in local directory * \return pix if OK; NULL on error * * <pre> * Note

Create a new sub menu node with just a caption. This is used to create nodes which act as parent nodes to other nodes (e.g. submenus).

-------------------------------------------------------------* * Pixel counting * *--------------------

Returns the total count of all buckets.

-----------------------------------------------------------------* * Generic binary morphological ops implemented with rasterop * *------------

! * \brief pixSetColormap() * * \param[in] pix * \param[in] colormap to be assigned * \return 0 if OK, 1 on error. * * <pre> * Notes:

---------------------------------------------------------------------------- Public Code -----------------------------------------------

! * \brief pixWriteDebug() * * \param[in] fname * \param[in] pix * \param[in] format defined in imageio.h * \return 0 if OK; 1 on e

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

Initialize sequence reader: */

! * \brief selCreateBrick() * * \param[in] h, w height, width * \param[in] cy, cx origin, relative to UL corner at 0,0 * \param[in]

! * \brief boxaGetBoxGeometry() * * \param[in] boxa * \param[in] index to the index-th box * \param[out] px, py, pw, ph [optional] ea

--------------------------------------------------------------------* * Multi-platform functions for opening file streams * *------

-------------------------------------------------------------* * Colormap creation and addition * *--------------------