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MacWorld: Complete Mac Interactive
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Macworld Complete Mac Interactive CD)(1994).iso
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NIH Image 1.55 f (non fpu)
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Macros
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Input⁄Output Macros
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var
CharLoc:integer; {Global variable, initially zero}
macro 'Save using Time as Name…';
{Note: Colons are not allowed in file names.}
var
year,month,day,hour,minute,second,DayOfWeek:integer;
begin
GetTime(year,month,day,hour,minute,second,DayOfWeek);
SaveAs(year-1900:2,'-',month:2,'-',day:2,
'/',hour:2,'-'minute:2,'-',second:2);
end;
macro 'Open with selection… [O]';
begin
if nPics>0 then KillRoi; {Save Selection}
Open(''); {Prompt for file name}
RestoreROI; {Transfer selection to new window}
end;
macro 'Save All…';
{
Saves all currently open images in a folder using '001', '002', etc.
as the file names. The save file dialog box will be displayed once
(and only once) so that you can specify the folder to save the files in.
Leave the file name blank(e.g. SaveAs('')) to get a dialog box for each file.
}
var
n:integer;
begin
RequiresVersion(1.45);
for n:=1 to nPics do begin
SelectPic(n);
SaveAs(n:3);
{Export(n:3);}
end;
end;
macro 'Import FITS…';
{
Imports 8 and 16-bit FITS images. Refer to "FITS:A Flexible Image
Transport System", Astronomy and Astrophysics Supplement
Series 44, 1981, 363-370.
}
var
width,height,offset,HdrPid:integer;
recsize,maxrecs,maxlines,loc,i,line:integer;
BitPix,str:string;
begin
RequiresVersion(1.52);
recsize:=2880;
maxrecs:=10; {Must be increased to handle headers longer than 360 lines.}
maxlines:=(recsize*maxrecs)/80;
width:=recsize;
height:=maxrecs;
offset:=0;
SetImport('8-bit');
SetCustom(width,height,offset);
Import(''); {Read in header as an image, prompting for the file name.}
HdrPid:=PidNumber;
BitPix:=Concat(chr(GetPixel(108,0)),chr(GetPixel(109,0)));
if (BitPix<>' 8') and (BitPix<>'16') then begin
PutMessage('This macro only reads 8 and 16-bit FITS files');
SelectPic(HdrPid);
Dispose;
exit;
end;
str:=concat(chr(GetPixel(266,0)), chr(GetPixel(267,0)),
chr(GetPixel(268,0)), chr(GetPixel(269,0)));
width:=StringToNum(str);
str:=concat(chr(GetPixel(346,0)), chr(GetPixel(347,0)),
chr(GetPixel(348,0)), chr(GetPixel(349,0)));
height:=StringToNum(str);
loc:=0;
line:=0;
repeat
str:='';
for i:=1 to 3 do begin
str:=concat(str,chr(GetPixel(loc mod recsize, loc div recsize)));
loc:=loc+1;
end;
loc:=loc+77; {Skip to end of line}
line:=line+1;
until (line>=maxlines) or (str='END');
SelectPic(HdrPid);
Dispose;
offset:=recsize+recsize*((line*80) div recsize);
if BitPix=' 8'
then SetImport('8-bit')
else SetImport('16-bit Signed; Calibrate; Autoscale');
SetCustom(width,height,offset);
Import(''); {No prompt this time; Import remembers the name.}
if BitPix=' 8' then Invert;
FlipVertical;
end;
macro 'Display FITS Header…';
var
i,j,loc:integer;
HdrPid,RecordSize,maxlines,line:integer;
MaxRecords:integer;
wname,str:string;
begin
RequiresVersion(1.53);
RecordSize:=2880;
MaxRecords:=10;
maxlines:=(RecordSize*MaxRecords)/80;
SetImport('8-bit');
SetCustom(RecordSize,10,0);
Import(''); {Read in header as an image, prompting for the file name.}
HdrPid:=PidNumber;
SetFont('Monaco');
SetFontSize(9);
wname:=concat(WindowTitle,' Header');
NewTextWindow(wname,500,500);
loc:=0;
line:=1;
repeat
ChoosePic(HdrPid);
str:='';
for j:=1 to 80 do begin
str:=concat(str,chr(GetPixel(loc mod RecordSize, loc div RecordSize)));
loc:=loc+1;
end;
SelectWindow(wname);
writeln(str);
line:=line+1;
until (line>maxlines) or (pos('END',str)=1);
SelectPic(HdrPid);
Dispose;
end;
macro 'Import Image TIFF File…';
{
As an example of how to import a foreign file format, this macro reads
the TIFF files created by Image. The format of an Image TIFF file
is described in Appendix E of the Image manual.
}
var
width,height,offset:integer;
begin
width:=768;
height:=1;
offset:=0;
SetImport('8-bit');
SetCustom(width,height,offset);
Import(''); {Read in header as an image, prompting for the file name.}
if not ((GetPixel(0,0)=77) and (GetPixel(0,0)=77)) then begin {'MM'}
PutMessage('This is not a TIFF file.');
SelectPic(nPics); Dispose;
exit;
end;
width := (GetPixel(30,0)*256) + GetPixel(31,0);
height := (GetPixel(42,0)*256) + GetPixel(43,0);
SelectPic(nPics); {The ID of the last window opened is equal to nPics.}
Dispose;
offset:=768;
SetCustom(width,height,offset);
Import(''); {No prompt this time; Import remembers the name.}
end;
macro 'Import Multiple Images per File…';
{
Imports a series of 256x256 images contained in a single file, in this
case an NIH Image stack with an arbitrary number of 256x256 slices.
}
var
offset,i,PicSize,HdrSize,width,height:integer;
begin
HdrSize:= 768;
width:= 256;
height:=256;
PicSize:=width*height;
offset:=HdrSize;
SetImport('8-bit');
for I:=1 to 100 do begin {Macro will terminate at eof}
SetCustom(width,height,offset);
Import('');
offset:=offset+PicSize;
end;
end;
macro 'Import 3D PET…';
var
offset,i,PicSize,HdrSize,width,height:integer;
begin
HdrSize:= 0;
width:= 128;
height:=128;
PicSize:=width*height;
offset:=HdrSize;
SetImport('8-bit');
for I:=1 to 100 do begin {Macro will terminate at eof}
SetCustom(width,height,offset);
Import('');
offset:=offset+PicSize;
end;
end;
macro 'Convert Files…';
{
Converts a set of raw data files(all in the same folder) with names
in the form raw.001, raw.002, etc to TIFF or PICT. As long as the
converted files are saved in the same folder, you should
only see two file dialog boxes(one for the first Import and one for
the first SaveAs).
}
Var
i,nFiles:integer;
begin
nFiles:=GetNumber('Number of files:',5);
for i:=1 to nFiles do begin
Import('raw.',i:3);
SetPicName('file',i:3);
SaveAs;
Dispose;
end;
end;
macro 'Import IPLab File';
var
width,height,offset:integer;
begin
width:=100;
height:=1;
offset:=0;
SetImport('8-bit');
SetCustom(width,height,offset);
Import(''); {Read in header as an image, prompting for file name.}
width := (GetPixel(8,0)*256) + GetPixel(9,0);
height := (GetPixel(12,0)*256) + GetPixel(13,0);
Dispose;
offset:=2120; {The IPLab offset}
SetImport('16-bit Signed; Calibrate; Autoscale');
SetCustom(width,height,offset);
Import(''); {No prompt this time; Import remembers the name.}
end;
procedure ShowBioRadInfo;
{Displays the contents of the 480(?) byte header at}
{the end of Biorad MRC 600 Z Series files.}
var
MaxInfoSize,offset:integer;
ch:string;
begin
MaxInfoSize:=480;
SetCustom(MaxInfoSize,1,HdrSize+Width*Height);
SetImport('8-bit'); {Don't invert}
Import('');
GetRow(0,0,MaxInfoSize);
Dispose;
SetNewSize(460,100);
SetForeground(255);
SetBackground(0);
MakeNewWindow('Info');
SetCursor('Watch');
SetFont('Monaco');
SetText('With background; Left Justified');
SetFontSize(12);
MoveTo(8,10);
for i:=0 to MaxInfoSize-1 do begin
offset:=i mod 96;
if offset=0 then writeln;
ch:=chr(LineBuffer[i]);
if (offset=2) and (ord(ch)=0) then exit;
if (offset>=16) and (offset<=95) and (ord(ch)>=32) and (ord(ch)<=126)
then write(ch);
end;
end;
macro 'Import Biorad MRC 600 Z Series…';
{
Imports a Z series(multiple images per file) from a Biorad MRC 600
confocal microscope. The width, height and number of images are
extracted from the first 3 16-bit word in the 76 byte header and
the file name is extracted from bytes 18-23 of the header. This macro
does not read merged pseudocolored BioRad files. Note that the Undo
and Clipboard buffers must be set to 384K to work with the typical
768x512 Biorad images.
}
var
width,height,nImages,offset,hdrsize,i,start,picsize:integer;
begin
RequiresVersion(1.50);
width:=512;
height:=1;
offset:=0;
SetImport('8-bit');
SetCustom(width,height,offset);
Import(''); {Read header}
GetPicSize(width,height);
if (width<>512) or (height<>1) then begin
Dispose;
PutMessage('Please to not change width, height, etc. in the Import dialog box.');
exit;
end;
width:=GetPixel(0,0)+GetPixel(1,0)*256;
height:=GetPixel(2,0)+GetPixel(3,0)*256;
nImages:=GetPixel(4,0)+GetPixel(5,0)*256;
Dispose;
hdrsize:= 76;
picsize:=width*height;
if (width<128) or (width>2048) or (height<128) or (height>2048) or (nImages<1) or (nImages>256) then begin
PutMessage('This does not seem to be a Biorad MRC 600 Z Series file.');
exit;
end;
start:=GetNumber('Starting image:',1);
offset:=HdrSize+(start-1)*PicSize;
SetImport('8-bit, Invert');
SetCustom(width,height,offset,nimages);
Import('');
ShowBioRadInfo;
end;
macro 'Import from IBAS';
var
width,height,offset:integer;
begin
width:=128;
height:=1;
offset:=0;
SetImport('8-bit');
SetCustom(width,height,offset);
Import(''); {Read in header as an image, prompting for file name.}
width := (GetPixel(7,0)*256) + GetPixel(6,0);
height := (GetPixel(9,0)*256) + GetPixel(8,0);
Dispose(nPics); {The ID of the last window opened = nPics.}
offset:=128; {The IBAS offset}
SetImport('8-bit; Calibrate; Autoscale');
SetCustom(width,height,offset);
Import(''); {No prompt this time; Import remembers the name.}
Invert
SetScaling ('Bilinear');
SetScaling ('New Window');
ScaleAndRotate (0.80, 1.0, 0);
end;
macro 'Import 64x64x64x16-bit SPECT Image…';
{Imports a 64x64x64x16-bit headerless SPECT image into a stack.}
var
width,height,nImages,hdrsize:integer;
begin
RequiresVersion(1.50);
width:=64;
height:=64;
nImages:=64;
HdrSize:= 0;
SetImport('16-bit Unsigned, Swap Bytes');
{SetImportMinMax(0,2500);} {Uncomment to fix scale}
SetCustom(width,height,HdrSize,nImages);
Import('');
end;
macro 'Import 8-bit 3D Image…';
var
width,height,offset,nImages:integer;
begin
RequiresVersion(1.50);
width:=GetNumber('Width:',256);
height:=GetNumber('Height:',256);
nImages:=GetNumber('Depth(number of slices):',128);
offset:=GetNumber('Offset(header size):',0);
SetImport('8-bit');
SetCustom(width,height,offset,nImages);
Import('');
end;
macro 'Open with scale set to 100 pixels/mm [S]';
{Example of a way to open images and have the}
{spatial scale always set the same way.}
begin
Open(''); {or Import('')}
SetScale(100,'mm'); {Change as needed}
end;
macro 'Load Synergy Image';
begin
SetImport('8-bit');
SetCustom(512,480,16384);
Import('');
ChangeValues(0,0,1);
ChangeValues(255,255,254);
SetPalette('Rainbow');
end;
macro 'Import Siemens 3D MRI…';
begin
RequiresVersion(1.50);
SetImport('16-bit Signed, Swap Bytes');
{SetImportMinMax(0,3000);} {Remove comments to fix scale}
SetCustom(256,256,0,127);
Import('');
end;
procedure ImportPhotoshop(offset:integer);
{
Imports a 24-bit, uncompressed Photoshop
TIFF file into a 3-slice stack.
}
var
width,height,temp,stack,i,j:integer;
begin
SetImport('8-bit; Invert');
width:=GetNumber('Width:',512);
height:=GetNumber('Height:',512);
SetCustom(3*width,height,offset,1);
Import('');
temp:=PicNumber;
SetNewSize(width,height);
MakeNewStack('RGB');
AddSlice;
AddSlice;
stack:=PicNumber;
for i:=0 to width-1 do begin
for j:=1 to 3 do begin
ChoosePic(temp);
GetColumn(3*i+(j-1),0,height);
ChoosePic(stack);
ChooseSlice(j);
PutColumn(i,0,height);
end;
end;
SelectSlice(1);
SelectPic(temp);
Dispose;
end;
macro 'Import Photoshop 2.0 24-bit TIFF';
begin
ImportPhotoshop(196);
end;
macro 'Import Photoshop 2.5 24-bit TIFF';
begin
ImportPhotoshop(598);
end;
macro 'Import LUT…';
{Imports a 256 x 3 x 8-bit look-up table located 'offset'
bytes from the beginning of a file. Use an offset of 32 for
LUTs created using Image's Save As command and an
offset of 0 for Exported LUTs.}
}
var
offset,i:integer;
begin
offset:=0; {Use 32 for LUTs created using Save As}
SetImport('8-bit');
SetCustom(256,3,offset);
Import(''); {Read LUT as an image}
for i:=0 to 255 do begin
RedLut[i]:=GetPixel(i,0);
GreenLut[i]:=GetPixel(i,1);
BlueLut[i]:=GetPixel(i,2);
end;
UpdateLUT;
end;
macro 'Open List of Files…';
var
width,height:integer;
name,ch:string;
begin
width:=256;
height:=3;
SetCustom(width,height,0);
Import('File List'); {Read text as an image}
repeat
name:='';
repeat
ch:=chr(GetPixel(CharLoc mod width,CharLoc div width));
if ch>=chr(32) then begin
name:=concat(name,ch);
end;
CharLoc:=CharLoc+1;
until (ch=13) or (CharLoc>=width*height);
ShowMessage(name);
wait(1);
until (name='') or (CharLoc>=width*height);
end;
macro 'File processing test';
begin
Open('hd400:images:image001');
Invert;
Save;
Close;
Open('hd400:images:image002');
Invert;
Save;
Close;
Open('hd400:images:image003');
Invert;
Save;
Close;
end;
macro 'Batch Processing Example…';
{
Reads from disk and processes a set of images too large to
simultaneously fit in memory. The image names names must be
in the form 'image001', 'image002', ..., but this can be changed.
}
var
i:integer;
begin
for i:=1 to 1000 do begin
open('image',i:3);
{process;}
save;
close;
end;
end;
macro 'Export Non-Rectangular ROI';
var
left,top,width,height:integer;
pid1,pid2:integer;
begin
GetRoi(left,top,width,height);
if width=0 then begin
PutMessage('Non-rectangular selection required.');
exit;
end;
pid1:=PidNumber;
SetNewSize(width,height);
MakeNewWindow('Temp');
pid2:=PidNumber;
SelectPic(pid1);
Copy;
SelectPic(pid2);
Paste;
Export; {or SaveAs}
end;