Lists all BMP tag identifiers.
| IGMDTAG_ID_BMP_FORMAT | BMP metadata format identifier. |
| IGMDTAG_ID_BMP_SIZE | Image size. |
| IGMDTAG_ID_BMP_WIDTH | Image width. |
| IGMDTAG_ID_BMP_HEIGHT | Image height. |
| IGMDTAG_ID_BMP_PLANES | Number of color planes. |
| IGMDTAG_ID_BMP_BITCOUNT | Image bit count. |
| IGMDTAG_ID_BMP_COMPRESSION | Image compression type. |
| IGMDTAG_ID_BMP_XPELSPERMETER | Horizontal resolution in pixels per meter. |
| IGMDTAG_ID_BMP_YPELSPERMETER | Vertical resolution in pixels per meter. |
| IGMDTAG_ID_BMP_CLRUSED | Number of color indexes in the color table that are actually used by the bitmap. |
| IGMDTAG_ID_BMP_CLRIMPORTANT | Number of color indexes required for displaying the bitmap. |
| IGMDTAG_ID_BMP_UNITS | Type of units used to measure resolution (IBM OS/2 2.x). |
| IGMDTAG_ID_BMP_RECORDING | Recording algorithm (IBM OS/2 2.x). |
| IGMDTAG_ID_BMP_RENDERING | Halftoning algorithm used (IBM OS/2 2.x). |
| IGMDTAG_ID_BMP_SIZE1 | Reserved for halftoning algorithm use (IBM OS/2 2.x). |
| IGMDTAG_ID_BMP_SIZE2 | Reserved for halftoning algorithm use (IBM OS/2 2.x). |
| IGMDTAG_ID_BMP_COLORENCODING | Color model used in bitmap (IBM OS/2 2.x). |
| IGMDTAG_ID_BMP_IDENTIFIER | Reserved for application use (IBM OS/2 2.x). |
| IGMDTAG_ID_BMP_TYPE | BMP format type. |
| IGMDTAG_ID_BMP_REDMASK | Color mask that specifies the red component of each pixel. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_GREENMASK | Color mask that specifies the green component of each pixel. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_BLUEMASK | Color mask that specifies the blue component of each pixel. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_ALPHAMASK | Color mask that specifies the Alpha component of each pixel. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_CSTYPE | The color space of the DIB. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_ENDPNTCOORDREDX | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDREDY | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDREDZ | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDGREENX | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDGREENY | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDGREENZ | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDBLUEX | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDBLUEY | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_ENDPNTCOORDBLUEZ | This value has been deprecated and will be removed from the public API in a future release. |
| IGMDTAG_ID_BMP_GAMMARED | Tone response curve for red. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_GAMMAGREEN | Tone response curve for green. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_GAMMABLUE | Tone response curve for blue. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |
| IGMDTAG_ID_BMP_ENDPNTCOORDS | CIEXYZ coordinates of the red, green and blue endpoints. See BITMAPV4HEADER structure description in the Windows GDI API reference for more details. |