Represents an image in ram.
Source position: agraphics.pas line 95
type tBitMap = record |
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BytesPerRow: Word; |
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Width of a line it Bytes (To get the width of the Bitmap in pixels you have to multiply this value with 8 and divide by the Depth.) |
Rows: Word; |
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Number of lines in the Bitmap |
Flags: Byte; |
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Flags for the bitmap when created on AllocBitmap (BMF_*) |
Depth: Byte; |
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Number of Bitplanes |
pad: Word; |
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Padding byte |
Planes: array [0..7] of PByte; |
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Pointer to the bitplanes. Depth defines how many pointers |
end; |
Drawing to a Bitmap is mostly done by drawing on a TRastPort with the linked Bitmap TRastPort.Bitmap.
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Allocate a bitmap and attach bitplanes to it. |
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Free a bitmap created by AllocBitMap() |
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Allocate sprite data and convert from a bitmap. |
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Move a rectangular region of bits in a BitMap. |
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Blit from source bitmap to destination rastport. |
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Blit from source bitmap to destination rastport with masking of source image. |
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Change display memory address for multi-buffered animation |
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Returns information about a bitmap |
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Initialize bit map structure with input values. |
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Basic structure for all drawing actions |