GoWebScanVisionWebMsg.h

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/**
* @file    GoWebScanVisionWebMsg.h
* @brief   Declares a GoWebScanVisionWebMsg object.
*
* @internal
* Copyright (C) 2017-2026 by LMI Technologies Inc.
* Licensed under the MIT License.
* Redistributed files must retain the above copyright notice.
*/
#ifndef GO_SCANNER_VISION_WEB_MSG_H
#define GO_SCANNER_VISION_WEB_MSG_H

#include <GoWebScanSdk/GoWebScanSdkDef.h>

/**
* @struct  GoWebScanVisionWebMsgAttr
* @extends kValue
* @ingroup GoWebScanSdk-Messages
* @brief   Represents the attributes of a vision web message
*/
typedef struct GoWebScanVisionWebMsgAttr
{
    k64s deviceId;                                  ///< Id of station device sending this message
    k64s groupId;                                   ///< Group identifier: Top (0), or Bottom (1)
    k64s sectionId;                                 ///< Section identifier (from GoWebScanSettings Section/Id)
    k64s sequenceIndex;                             ///< Tile id; increases with each unique tile
    k64s timestamp;                                 ///< Capture time
    k64s encoder;                                   ///< Capture position (encoder ticks)
    k64s yOrigin;                                   ///< Section y-location (mils)
    k64s xOrigin;                                   ///< Section x-location (from GoWebScanSettings Section/X0)
    k64s yResolution;                               ///< Pixel height (mils)
    k64s xResolution;                               ///< Pixel width (mils)
} GoWebScanVisionWebMsgAttr;

/**
* @class   GoWebScanVisionWebMsg
* @extends kObject
* @ingroup GoWebScanSdk-Messages
* @brief   Represents a message containing a tile of resampled and merged demosaiced vision 
*          data for a given section.
*/
typedef kObject GoWebScanVisionWebMsg;

/**
* Constructs a GoWebScanVisionWebMsg msg.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               Receives the constructed GoWebScanVisionWebMsg msg. 
* @param  pixelType         Pixel type of the tile data array contained in the message.
* @param  height            Height of the tile data array contained in the message.
* @param  width             Width of the tile data array contained in the message.
* @param  allocator         Memory allocator (or kNULL for default). 
* @return                   Operation status.
*/
GoWebScanFx(kStatus) GoWebScanVisionWebMsg_Construct(GoWebScanVisionWebMsg* msg, kType pixelType, kSize height, kSize width, kAlloc allocator);

/**
* Resize a GoWebScanVisionWebMsg msg.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @param  height            New height.
* @param  width             New width.
* @return                   Operation status.
*/
GoWebScanFx(kStatus) GoWebScanVisionWebMsg_Realloc(GoWebScanVisionWebMsg msg, kSize height, kSize width);

/**
* Gets the height of a message.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @return                   Message height.
*/
GoWebScanFx(kSize) GoWebScanVisionWebMsg_Height(GoWebScanVisionWebMsg msg);

/**
* Gets the width of a message.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @return                   Message width.
*/
GoWebScanFx(kSize) GoWebScanVisionWebMsg_Width(GoWebScanVisionWebMsg msg);

/**
* Gets the pixel type of a message.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @return                   Message pixel type.
*/
GoWebScanFx(kType) GoWebScanVisionWebMsg_PixelType(GoWebScanVisionWebMsg msg);

/**
* Gets the attributes of a message.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @return                   Message attributes.
*/
GoWebScanFx(GoWebScanVisionWebMsgAttr*) GoWebScanVisionWebMsg_Attributes(GoWebScanVisionWebMsg msg);

/**
* Gets the inputs corresponding to each row of the tile.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @return                   Array of inputs. Type k64s.
*/
GoWebScanFx(kArray1) GoWebScanVisionWebMsg_Inputs(GoWebScanVisionWebMsg msg);

/**
* Gets the input at a specified row.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @param  index             Row index.
* @return                   Input at specified row.
*/
GoWebScanFx(k64s*) GoWebScanVisionWebMsg_InputsAt(GoWebScanVisionWebMsg msg, kSize index);

/**
* Gets the tile data array.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @return                   Message data array. Type pixelType used to construct message.
*/
GoWebScanFx(kArray2) GoWebScanVisionWebMsg_Data(GoWebScanVisionWebMsg msg);

/**
* Gets a pointer to the data value at a specified row and column index.
*
* @public                   @memberof GoWebScanVisionWebMsg
* @param  msg               GoWebScanVisionWebMsg msg. 
* @param  rowIndex          Row index (Y-axis). 
* @param  colIndex          Column index (X-axis).
* @return                   Pointer to value. Can be cast into pixelType used to construct message.
*/
GoWebScanFx(kPointer) GoWebScanVisionWebMsg_DataAt(GoWebScanVisionWebMsg msg, kSize rowIndex, kSize colIndex);

#include <GoWebScanSdk/GoWebScanVisionWebMsg.x.h>

#endif