CERT_LOGOTYPE_IMAGE_INFO structure (wincrypt.h)
The CERT_LOGOTYPE_IMAGE_INFO structure contains more detailed information about an image logotype.
Syntax
typedef struct _CERT_LOGOTYPE_IMAGE_INFO {
DWORD dwLogotypeImageInfoChoice;
DWORD dwFileSize;
DWORD dwXSize;
DWORD dwYSize;
DWORD dwLogotypeImageResolutionChoice;
union {
DWORD dwNumBits;
DWORD dwTableSize;
} DUMMYUNIONNAME;
LPWSTR pwszLanguage;
} CERT_LOGOTYPE_IMAGE_INFO, *PCERT_LOGOTYPE_IMAGE_INFO;
Members
dwLogotypeImageInfoChoice
Specifies the type of image. This can be one of the following values.
Value | Meaning |
---|---|
|
The image is a grayscale image. |
|
The image is a color image. |
dwFileSize
The size, in octets, of the image.
dwXSize
The horizontal size, in pixels, of the image.
dwYSize
The vertical size, in pixels, of the image.
dwLogotypeImageResolutionChoice
Specifies the format of the image resolution. This can be one of the following values.
DUMMYUNIONNAME
DUMMYUNIONNAME.dwNumBits
The resolution of the image, in bits per pixel. The member is only used if the dwLogotypeImageResolutionChoice contains CERT_LOGOTYPE_NO_IMAGE_RESOLUTION_CHOICE.
DUMMYUNIONNAME.dwTableSize
The resolution of the image, in number of gray tones. The member is only used if the dwLogotypeImageResolutionChoice contains CERT_LOGOTYPE_TABLE_SIZE_IMAGE_RESOLUTION_CHOICE.
pwszLanguage
The address of a null-terminated IA5 string that contains the RFC 3066 language identifier that specifies the language of the image. This member is optional and may be NULL.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 [desktop apps only] |
Header | wincrypt.h |