LEADTOOLS Filters Help
| LEADTOOLS Filters Help > Filters, Codecs and Interfaces > Video Filters > Mosaic Filter > ILMVMosaic Interface |
typedef struct
{
long lSquareSize;
BOOL bEnabled;
long lDSquareSize;
BOOL bDEnabled;
} MOSAIC_ATTRIBUTES;
Describes the mosaic effect properties.
|
Member |
Description |
|
lSquareSize |
Size of the mosaic square, 1 to 64. |
|
bEnabled |
Indicates weather Mosaic effect is enabled (TRUE) or not (FALSE). |
|
lDSquareSize |
Default square size. Original default value is 1. |
|
bDEnabled |
Default mosaic Enable value. Original default value is TRUE. |
typedef struct
{
long lLeft;
long lTop;
long lRight;
long lBottom;
BOOL bEnabled;
long lDLeft;
long lDTop;
long lDRight;
long lDBottom;
BOOL bDEnabled;
} CROP_ATTRIBUTES;
Describes the area exposed to the mosaic effect.
|
Member |
Description |
|
lLeft |
The left coordinate of the effect area rectangle. |
|
lTop |
The top coordinate of the effect area rectangle. |
|
lRight |
The right coordinate of the effect area rectangle. |
|
lBottom |
The bottom coordinate of the effect area rectangle. |
|
bEnabled |
Enables (TRUE) or disables (FALSE) the effect area. |
|
lDLeft |
Default left. Original value is 0. |
|
lDTop |
Default top. Original value is 0. |
|
lDRight |
Default right. Original value is 1. |
|
lDBottom |
Default bottom. Original value is 1. |
|
bDEnabled |
Default effect area enable status. |
Parameters
None.
Description
Determines whether the filter input pin is currently connected.
Returns
S_OK if connected, S_FALSE otherwise.
Parameters
None.
Description
Determines whether the filter output pin is currently connected.
Returns
S_OK if connected, S_FALSE otherwise.
Parameters
|
mosaic_attributes |
a MOSIAC_ATTRIBUTES structure that contains the mosaic attributes to set. |
Description
Sets the properties for the mosaic effect.
Returns
S_OK if successful, S_FALSE otherwise.
Parameters
|
mosaic_attributes |
a valid pointer to a MOSIAC_ATTRIBUTES structure to be updated with the current mosaic attributes. |
Description
Retrieves the current mosaic attributes.
Returns
S_OK if successful, S_FALSE otherwise.
Parameters
|
crop_attributes |
a CROP_ATTRIBUTES structure that contains the effect area attributes to set. |
Description
Sets the effect area attributes. If successful, effect is applied only to the passed rectangle.
Returns
S_OK if successful, S_FALSE otherwise.
Parameters
|
crop_attributes |
a valid pointer to a CROP_ATTRIBUTES structure to be updated with the current effect area attributes. |
Description
Retrieves the current effect area attributes.
Returns
S_OK if successful, S_FALSE otherwise.
Parameters
|
plInWidth |
A valid pointer to a long variable to be updated with the input media width. NULL can be passed if this value is not needed. |
|
plInHeight |
A valid pointer to a long variable to be updated with the input media height. NULL can be passed if this value is not needed. |
|
plOutWidth |
A valid pointer to a long variable to be updated with the output media width. NULL can be passed if this value is not needed. |
|
plOutHeight |
A valid pointer to a long variable to be updated with the output media height. NULL can be passed if this value is not needed. |
Description
Retrieves the current media dimensions.
Returns
S_OK if successful, S_FALSE otherwise.
Parameters
|
pInBitCount |
A valid pointer to an integer to be updated with the input media bits per pixel value. NULL can be passed if this value is not needed. |
|
pPBitCount |
A valid pointer to an integer to be updated with the output media bits per pixel value. NULL can be passed if this value is not needed. |
Description
Gets the bits per pixel of the current connected input and output media formats.
Returns
S_OK if successful, S_FALSE otherwise.
