BMP_Header Struct Reference
BMP Module header structure.
#include <bmp.h>
Data Fields |
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| uint16_t | magic |
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Magic identifier: "BM" (for bmp files)
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| uint32_t | fileSize |
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Size of the bmp file in bytes.
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| uint16_t | reserved1 |
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Reserved 1.
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| uint16_t | reserved2 |
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Reserved 2.
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| uint32_t | dataOffset |
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Data offset relative to the start of the bmp data.
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| uint32_t | headerSize |
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Header size in bytes.
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| uint32_t | width |
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Width of bmp.
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| uint32_t | height |
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Height of bmp.
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| uint16_t | colorPlanes |
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Color planes.
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| uint16_t | bitsPerPixel |
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Color depth.
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| uint32_t | compressionType |
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Compression type.
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| uint32_t | imageDataSize |
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Size of raw BMP data.
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| uint32_t | hPixelsPerMeter |
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Horizontal resolution (pixels per meter)
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| uint32_t | vPixelsPerMeter |
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Vertical resolution (pixels per meter)
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| uint32_t | colorsUsed |
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Number of color indices in the color table that are actually used by the bitmap.
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| uint32_t | colorsRequired |
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Number of color indices that are required for displaying the bitmap.
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BMP Module header structure.
Must be packed to exact 54 bytes.
Field Documentation
◆ magic
| uint16_t BMP_Header::magic |
Magic identifier: "BM" (for bmp files)
◆ fileSize
| uint32_t BMP_Header::fileSize |
Size of the bmp file in bytes.
◆ reserved1
| uint16_t BMP_Header::reserved1 |
Reserved 1.
◆ reserved2
| uint16_t BMP_Header::reserved2 |
Reserved 2.
◆ dataOffset
| uint32_t BMP_Header::dataOffset |
Data offset relative to the start of the bmp data.
◆ headerSize
| uint32_t BMP_Header::headerSize |
Header size in bytes.
◆ width
| uint32_t BMP_Header::width |
Width of bmp.
◆ height
| uint32_t BMP_Header::height |
Height of bmp.
◆ colorPlanes
| uint16_t BMP_Header::colorPlanes |
Color planes.
◆ bitsPerPixel
| uint16_t BMP_Header::bitsPerPixel |
Color depth.
◆ compressionType
| uint32_t BMP_Header::compressionType |
Compression type.
◆ imageDataSize
| uint32_t BMP_Header::imageDataSize |
Size of raw BMP data.
◆ hPixelsPerMeter
| uint32_t BMP_Header::hPixelsPerMeter |
Horizontal resolution (pixels per meter)
◆ vPixelsPerMeter
| uint32_t BMP_Header::vPixelsPerMeter |
Vertical resolution (pixels per meter)
◆ colorsUsed
| uint32_t BMP_Header::colorsUsed |
Number of color indices in the color table that are actually used by the bitmap.
◆ colorsRequired
| uint32_t BMP_Header::colorsRequired |
Number of color indices that are required for displaying the bitmap.