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Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
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Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
typedef struct _FTARRAY
{
L_UINT uStructSize;
L_UINT uWidth;
L_UINT uHeight;
L_COMPLEX acxData[1];
} FTARRAY, * pFTARRAY;
The FTARRAY structure contains information about the complex 2D array that will hold the frequency components of the image.
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Parameter |
Description |
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uStructSize |
FTARRAY structure size. Should be set to sizeof(FTARRAY). |
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uWidth |
2D array width in pixels. |
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uHeight |
2D array height in pixels. |
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acxData |
The 2D data array. Note that, although only one element is declared in the array, the array contains uWidth * uHeight elements. The frequency component for the pixel (row, col) is acxData[row * uWidth + col]. |
Comments
This structure is used only by the Fourier Transform functions:
