根据网上资源，并与一些编码，下面的脚本能够自动切一个大TIFF成更小的TIFF文件：

#target photoshop

function main(){

if(!documents.length) return;

var dlg=

"dialog{text:'Script Interface',bounds:[100,100,380,290],"+

"panel0:Panel{bounds:[10,10,270,180] , text:'' ,properties:{borderStyle:'etched',su1PanelCoordinates:true},"+

"title:StaticText{bounds:[60,10,220,40] , text:'File Chop' ,properties:{scrolling:undefined,multiline:undefined}},"+

"panel1:Panel{bounds:[10,40,250,130] , text:'' ,properties:{borderStyle:'etched',su1PanelCoordinates:true},"+

"statictext1:StaticText{bounds:[10,10,111,30] , text:'Accross' ,properties:{scrolling:undefined,multiline:undefined}},"+

"statictext2:StaticText{bounds:[140,10,230,27] , text:'Down' ,properties:{scrolling:undefined,multiline:undefined}},"+

"across:DropDownList{bounds:[10,30,100,50]},"+

"down:DropDownList{bounds:[140,30,230,50]},"+

"saveFiles:Checkbox{bounds:[10,60,230,80] , text:'Save and Close new files?'}},"+

"button0:Button{bounds:[10,140,110,160] , text:'Ok' },"+

"button1:Button{bounds:[150,140,250,160] , text:'Cancel' }}};"

var win = new Window(dlg,'File Chop');

if(version.substr(0,version.indexOf('.'))>9){

win.panel0.title.graphics.font = ScriptUI.newFont("Georgia","BOLD",20);

g = win.graphics;

var myBrush = g.newBrush(g.BrushType.SOLID_COLOR, [1.00, 1.00, 1.00, 1]);

g.backgroundColor = myBrush;

var myPen =g.newPen (g.PenType.SOLID_COLOR, [1.00, 0.00, 0.00, 1],lineWidth=1);

}

win.center();

for(var i=1;i<31;i++){

win.panel0.panel1.across.add ('item', i);

win.panel0.panel1.down.add ('item', i);

}

win.panel0.panel1.across.selection=0;

win.panel0.panel1.down.selection=0;

var done = false;

while (!done) {

var x = win.show();

if (x == 0 || x == 2) {

win.canceled = true;

done = true;

} else if (x == 1) {

done = true;

{

if(!documents.length)return;

var startRulerUnits = preferences.rulerUnits;

preferences.rulerUnits = Units.PIXELS;

doc = app.activeDocument;

app.displayDialogs = DialogModes.NO;

doc.flatten();

var tilesAcross = parseInt(win.panel0.panel1.across.selection.index)+1;

var tilesDown =parseInt(win.panel0.panel1.down.selection.index)+1;

var tileWidth = parseInt(doc.width/tilesAcross);

var tileHeight = parseInt(doc.height/tilesDown);

var SaveFiles = win.panel0.panel1.saveFiles.value;

ProcessFiles(tilesDown,tilesAcross,tileWidth,tileHeight,SaveFiles);

app.preferences.rulerUnits = startRulerUnits;

}

}

}

}

main();

function ProcessFiles(Down,Across,offsetX,offsetY,SaveFiles){

try{

var newName = activeDocument.name.match(/(.*)\.[^\.]+$/)[1];

}catch(e){var newName="UntitledChop"}

var Path='';

try{

Path = activeDocument.path;

}catch(e){Path = "~/Desktop";}

if(SaveFiles){

Path = Folder(decodeURI(Path) +"/FileChop");

if(!Path.exists) Path.create();

}

TLX = 0; TLY = 0; TRX = offsetX; TRY = 0;

BRX = offsetX; BRY = offsetY; BLX = 0; BLY = offsetY;

for(var a = 0; a < Down; a++){

for(var i = 0;i

var NewFileName = newName +"#"+a+"-"+i;

app.activeDocument.duplicate (NewFileName, true);

activeDocument.selection.select([[TLX,TLY],[TRX,TRY],[BRX,BRY],[BLX,BLY]], SelectionType.REPLACE, 0, false);

executeAction(charIDToTypeID("Crop"), undefined, DialogModes.NO);

app.activeDocument.selection.deselect();

if(SaveFiles){

var saveFile = File(decodeURI(Path+"/"+NewFileName+".tiff"));

SaveTIFF(saveFile);

app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);

}

activeDocument = documents[0];

TLX = offsetX * (i+1) ; TRX = TLX + offsetX; BRX = TRX; BLX = TLX;

}

TLX = 0; TLY = offsetY * (a +1); TRX = offsetX; TRY = offsetY * (a +1);

BRX = offsetX; BRY = TRY + offsetY; BLX = 0; BLY = (offsetY * (a +1)+offsetY);

}

if(SaveFiles){

Path.execute()

}

}

function SaveTIFF(saveFile){

tiffSaveOptions = new TiffSaveOptions();

tiffSaveOptions.embedColorProfile = true;

tiffSaveOptions.alphaChannels = true;

tiffSaveOptions.layers = true;

tiffSaveOptions.imageCompression = TIFFEncoding.NONE;

activeDocument.saveAs(saveFile, tiffSaveOptions, true, Extension.LOWERCASE);

}