MtkTransformCoordinates.c File Reference

#include "MisrReProject.h"
#include "MisrError.h"
#include "MisrUtil.h"

Go to the source code of this file.

Functions
MTKt_status	MtkTransformCoordinates (MTKt_MapInfo mapinfo, MTKt_DataBuffer latbuf, MTKt_DataBuffer lonbuf, MTKt_DataBuffer *linebuf, MTKt_DataBuffer *samplebuf)
	Transforms latitude/longitude coordinates into line/sample coordinates for a given mapinfo. More...

Function Documentation

MtkTransformCoordinates()

MTKt_status MtkTransformCoordinates	(	MTKt_MapInfo	mapinfo,
		MTKt_DataBuffer	latbuf,
		MTKt_DataBuffer	lonbuf,
		MTKt_DataBuffer *	linebuf,
		MTKt_DataBuffer *	samplebuf
	)

Transforms latitude/longitude coordinates into line/sample coordinates for a given mapinfo.

Returns

MTK_SUCCESS if successful.

Example:

In this example, we tranform latitude and longitude 2-D grid into line and sample represented by the given mapinfo.

status = MtkTransformCoordinates(mapinfo, latbuf, latbuf, &linebuf, &samplebuf);

Note

The caller is responsible for using MtkDataBufferFree() to free the memory used by linebuf and samplebuf

Parameters

[in]	mapinfo	Mapinfo structure
[in]	latbuf	Latitude data buffer
[in]	lonbuf	Longitue data buffer
[out]	linebuf	Line data buffer
[out]	samplebuf	Sample data buffer

Definition at line 36 of file MtkTransformCoordinates.c.