Baumer-GAPI2 SDK Programmer's Guide - Site ftp Elvitec

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3.4 Additional Classes Beside the previously mentioned classes, the BGAPI2 also contains three additional classes. The first two of them (Image & ImageProcessor) are used for image handling and manipulation and are encapsulated in the bgapi2_img.dll. The third class (Trace) aims to the tracing functionality. 3.4.1 Image Image This class provides the ability of image transformation. Functions of the class Image BGAPI2::Image:: ... GetWidth(); GetHeight(); GetPixelFormat(); TransformImage( String sPixelFormat, Image** ppOutputImage ); GetBuffer(); GetTransformBufferLength(String sPixelFormat); TransformImageToBuffer( String sPixelFormat, void* pBuffer, bo_uint64 uBufferSize ); His- GetHistogram(bo_tHistRecords togram); Release(); Returns the buffer of the image. Returns the required buffer length of the image, after tranformation to a specified pixel format. Performs the image transformation using user allocated buffer of the previously determined length (GetTransformBufferLength). Returns the histogramm array of the image Releases the occupied resources (except the user allocated buffer). Returns the width of the image. Returns the height of the image. Returns the pixel format of the image. Performs the image transformation. 22
3.4.2 Image Processor Image Processor The task of this class is the creation of image objects Functions of the class Image Processor BGAPI2::ImageProcessor:: ... GetInstance(); ReleaseInstance(); GetVersion(); CreateImage(bo_uint width, bo_ uint height, String pixelformat, void* pBuffer, bo_uint64 uBuffer- Size); CreateTransformedImage(Image* pInputImage, const char* szDestinationPixelformat); SetDestinationFlip( bool vertical, bool horicontal ); GetDestinationFlip( bool *vertical, bool *horicontal ); Creates a singleton instance of the class. Releases the image processor instance. Returns the version of the Image processor. Creates a BGAPI Image object based on a filled buffer. Creates an image object and performes a pixel format transformation. Flips the image in the specified direction. Returns the direction of the image flipping. 23
Page 1: Baumer-GAPI2 SDK Programmer‘s Gui
Page 4 and 5: Application (image processing inter
Page 6 and 7: 2.2 Software Components The BGAPI2
Page 8 and 9: 3. Central Idea Behind BGAPI2 The f
Page 10 and 11: NODE Member of INode A Node present
Page 12 and 13: 3.1.2 EventControl This class provi
Page 14 and 15: 3.2 Main Classes The main classes r
Page 16 and 17: GetModel(); GetTLType(); GetDisplay
Page 18 and 19: GetDeliveredImage- Height(); GetDel
Page 20 and 21: 3.3.5 BufferList BufferList This cl
Page 24 and 25: 3.4.3 Trace Trace BGAPI2 Trace offe
Page 26 and 27: 4. Programming Basics in Baumer-GAP
Page 28 and 29: 4.2 Implementation Depending on the
Page 30 and 31: 4.2.2 Implementation in C# 4.2.2.1
Page 32 and 33: Notice 32-Bit: \Components\Bin\Win3
Page 34 and 35: 5.1.1 Preparation 5.1.1.1 Includes
Page 36 and 37: 5.1.4 Get the InterfaceList and fil
Page 38 and 39: 5.1.9 Open a DataStream Now you sea
Page 40 and 41: 5.1.12 Start Camera and fill the Im
Page 42: Baumer Optronic GmbH Badstrasse 30

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