read-v3-header-data ( header -- header )

Vocabulary

images.bitmap

Inputs

header

an object

Outputs

header

an object

Definition

USING: accessors math.bitwise ;

IN: images.bitmap

: read-v3-header-data ( header -- header )
    read4 >>width read4 32 >signed >>height read2 >>planes
    read2 >>bit-count read4 >>compression read4 >>image-size
    read4 >>x-resolution read4 >>y-resolution
    read4 >>colors-used read4 >>colors-important ;