XProfan

Declare datei_load$,bits_per_pixel&,pixels_width&,pixels_height&,compresion_image&,offset_image&,pixels_width_rest&
Declare Temp1&,Temp2&,color_bmp&[257,4],temp_R&,temp_G&,temp_B&
cls
datei_load$ = LoadFile$(ÖFFNE,BMP|*.bmp;*.bmp|Batch|*.bmp)
sleep 50
cls
Assign #1, datei_load$
OpenRW #1
print @GetChar$(#1,2)               2   BM ID
print @GetLong(#1)                  6   Länge
print @GetWord(#1)                  8   0
print @GetWord(#1)                  10  0
offset_image& = @GetLong(#1)        14  Offset off Data
print offset_image&
print @GetLong(#1)                  18    Grösse des Headers
pixels_width&  = @GetLong(#1)       22  bitmap width in pixels
print pixels_width&
pixels_height& = @GetLong(#1)       26  bitmap height in pixels
print pixels_height&
print @GetWord(#1)                  28  number of color planes being used
bits_per_pixel& = @GetWord(#1)      30  number of bits per pixel
print Bit p Pixel : ;bits_per_pixel&
compresion_image& = @GetLong(#1)    34  compression method being used
print compresion_image&                 0 BI_RGB none Most common
print @GetLong(#1)                  38  This is the size of the raw bitmap data
print @GetLong(#1)                  42  horizontal resolution of the image. (pixel per meter)
print @GetLong(#1)                  46  vertical resolution of the image. (pixel per meter)
print @GetLong(#1)                  50  number of colors used
print @GetLong(#1)                  54  number of important colors used

if (@Int((pixels_width&/4))-(pixels_width&/4)) <> 0

    pixels_width_rest& = ((@Int(pixels_width&/4)+1)*4) - pixels_width&

endif

if      (bits_per_pixel& = 24) and (compresion_image& = 0) and (offset_image& = 54)

    WhileLoop pixels_height&

        Temp1& = &loop

        WhileLoop pixels_width&

            temp_R& = @GetByte(#1)
            temp_G& = @GetByte(#1)
            temp_B& = @GetByte(#1)
            SetPixel &loop,((pixels_height&+1) - Temp1&),@RGB(temp_B&,temp_G&,temp_R&)
            SetPixel &loop,((pixels_height&+1) - Temp1&),@RGB(@GetByte(#1),@GetByte(#1),@GetByte(#1))

        EndWhile

        if       pixels_width_rest& = 1

            @GetByte(#1)
            @GetByte(#1)
            @GetByte(#1)

        elseif   pixels_width_rest& = 2

            @GetByte(#1)
            @GetByte(#1)

        elseif   pixels_width_rest& = 3

            @GetByte(#1)

        Endif

    EndWhile

elseif (bits_per_pixel& = 8) and (compresion_image& = 0) and (offset_image& = 54)

    WhileLoop 256

        color_bmp&[&loop,3] = @GetByte(#1)@Ord(GetChar$(#1,1))
        color_bmp&[&loop,2] = @GetByte(#1)@Ord(GetChar$(#1,1))
        color_bmp&[&loop,1] = @GetByte(#1)@Ord(GetChar$(#1,1))
        color_bmp&[&loop,4] = @GetByte(#1)@Ord(GetChar$(#1,1))

    EndWhile

    WhileLoop pixels_height&

        Temp1& = &loop

        WhileLoop pixels_width&

            Temp2& = (@GetByte(#1)+1)(@Ord(GetChar$(#1,1)) +1)
            SetPixel &loop,(pixels_height&+1) - Temp1&,@RGB(color_bmp&[Temp2&,1],color_bmp&[Temp2&,2],color_bmp&[Temp2&,3])

        EndWhile

        if       pixels_width_rest& = 1

            @GetByte(#1)

        elseif   pixels_width_rest& = 2

            @GetByte(#1)
            @GetByte(#1)

        elseif   pixels_width_rest& = 3

            @GetByte(#1)
            @GetByte(#1)
            @GetByte(#1)

        Endif

    EndWhile

else

    Print Das Bild ist in einen nicht unterstützten Format

Endif

Close #1
waitinput