icetimagegetwidth(3) [debian man page]
icetImageGetNumPixels(3) IceT Reference icetImageGetNumPixels(3) NAME
icetImageGetWidth,icetImageGetHeight,icetImageGetNumPixels-- get dimensions of an image Synopsis #include <IceT.h> IceTSizeType icetImageGetWidth ( const IceTImage image ); IceTSizeType icetImageGetHeight ( const IceTImage image ); IceTSizeType icetImageGetNumPixels ( const IceTImage image ); Description icetImageGetWidth,icetImageGetHeight,and icetImageGetNumPixelsallow you to query the size of an image with respect to the number of pixels. These functions define the buffer size returned by icetImageGetColor and icetImageGetDepth. Return Value icetImageGetWidthreturns the number of pixels along the horizontal axis of the image and icetImageGetHeightreturns the number of pixels along the vertical axis of the image. icetImageGetNumPixelsis a convenience function that returns the total number of pixels in image (the width times the height). Errors None. Warnings None. Bugs None known. Copyright Copyright (C)2010 Sandia Corporation Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains certain rights in this software. This source code is released under the New BSD License. See Also icetImageGetColor(3), icetImageGetDepth(3) IceT Reference August 9, 2010 icetImageGetNumPixels(3)
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icetImageGetColorFormat(3) IceT Reference icetImageGetColorFormat(3) NAME
icetImageGetColorFormat,icetImageGetDepthFormat-- get the format of image buffers Synopsis #include <IceT.h> IceTEnum icetImageGetColorFormat( const IceTImage image ); IceTEnum icetImageGetDepthFormat( const IceTImage image ); Description icetImageGetColorFormatand icetImageGetDepthFormatreturn an entry in an enumeration that specifies the data format stored in the given image. This format determines which one of the icetImageGetColor or icetImageGetDepth functions to use and the form of the resulting data. Return Value icetImageGetColorFormatreturns one of the following values with the associated meaning for the format of the stored color data. ICET_IMAGE_COLOR_RGBA_UBYTE Each entry is an RGBA color tuple. Each component is valued in the range from 0 to 255 and is stored as an 8-bit integer. The buf- fer will always be allocated on memory boundaries such that each color value can be treated as a single 32-bit integer. ICET_IMAGE_COLOR_RGBA_FLOAT Each entry is an RGBA color tuple. Each component is in the range from 0.0 to 1.0 and is stored as a 32-bit float. ICET_IMAGE_COLOR_NONE No color values are stored in the image. icetImageGetDepthFormatreturns one of the following values with the associated meaning for the format of the stored depth data. ICET_IMAGE_DEPTH_FLOAT Each entry is in the range from 0.0 (near plane) to 1.0 (far plane) and is stored as a 32-bit float. ICET_IMAGE_DEPTH_NONE No depth values are stored in the image. Errors None. Warnings None. Bugs None known. Copyright Copyright (C)2010 Sandia Corporation Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains certain rights in this software. This source code is released under the New BSD License. See Also icetImageGetColor(3), icetImageGetDepth(3), icetSetColorFormat(3), icetSetDepthFormat(3) IceT Reference September 20, 2010 icetImageGetColorFormat(3)