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Photoshop7.0ScriptingGuide
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ScriptingPhotoshop
Layerobjects
3
3.9.1 SettingtheActivelayer
Beforeattemptingtomanipulatealayeryoumustfirstselectit.Youcandothisbysettingthe
current layer r (ActiveLayer/activeLayer)totheoneyouwanttomanipulate.
AS:
set current layer of current t document t to layer "Layer 1" of ¬
current document
VB:
docRef.ActiveLayer = docRef.Layers("Layer 1")
JS:
docRef.activeLayer = docRef.layers["Layer 1"];
3.9.2 Layersets
Existinglayerscanbemovedintolayersets. Thefollowingexamplesshowhowtocreatea
layerset,duplicateanexistinglayer,andmovetheduplicatelayerintothelayerset.
AS:
set current document to document "My Document"
set layerSetRef to make new w layer r set at end d of f current document
set newLayer to duplicate layer "Layer 1" of f current t document¬
to end of current document
move newLayer to end of layerSetRef
InAppleScript,youcanalsoduplicatealayerdirectlyintothedestinationlayerset.
set current document to document "My Document"
set layerSetRef to make new w layer r set at end d of f current document
duplicate layer "Layer 1" of f current t document t to o end of layerSetRef
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Photoshop7.0ScriptingGuide
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ScriptingPhotoshop
Layerobjects
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InVisualBasicandJavaScriptyou’llhavetoduplicatethelayerandthenmoveit.Here’show:
VB:
Set layerSetRef = docRef.LayerSets.Add
Set layerRef = docRef.ArtLayers(1).Duplicate
layerRef.MoveToEnd layerSetRef
JS:
var layerSetRef = docRef.layerSets.add();
var layerRef = docRef.artLayers[0].duplicate();
layerRef.moveToEnd (layerSetRef);
3.9.3 Linkinglayers
Scriptingalsosupportslinkingandunlinkinglayers.Youmaywanttolinklayerstogetherso
thatmovingortransformingthemcanbedonewithonestatement.Tolinklayerstogether,do
thefollowing:
AS:
make new w art t layer in current document with properties {name:"L1"}
make new w art t layer in current document with properties {name:"L2"}
link art t layer r "L1" of current document with h art t layer "L2" of f ¬
current document
VB:
Set layer1Ref = docRef.ArtLayers.Add()
Set layer2Ref = docRef.ArtLayers.Add()
layer1Ref.Link layer2Ref.Layer
JS:
var layerRef1 = docRef.artLayers.add();
var layerRef2 = docRef.artLayers.add();
layerRef1.link(layerRef2);
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Enter the URL to view the online document. Office 2003 and 2007, PDF, DICOM, Gif, Png, Jpeg, Bmp Click to OCR edited file (one for each) to plain text which can
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Photoshop7.0ScriptingGuide
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ScriptingPhotoshop
Layerobjects
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3.9.4 Applyingstylestolayers
Stylescanbeappliedtolayersfromyourscripts.Thestylescorresponddirectlytothestylesin
thePhotoshopStylespaletteandarereferencedbytheirliteralstringname.Hereisanexample
ofhowtosetalayerstyletothelayernamed“L1.”
N
OTE
:
Thelayerstylesnameiscasesensitive.
AS:
apply layer style art layer r "L1" " of current document using ¬
"Puzzle (Image)"
VB:
docRef.ArtLayers("L1").ApplyStyle "Puzzle (Image)"
JS:
docRef.artLayers["L1"].applyStyle("Puzzle (Image)");
3.9.5 Rotatinglayers
Usetherotate (Rotate/rotate)commandonthelayertorotatetheentirelayer.Positive
integersrotatethelayerclockwise.Negativeintegersrotateitcounterclockwise.
AS:
rotate current layer of current document angle 45.0
VB:
docRef.ActiveLayer.Rotate 45.0
JS:
docRef.activeLayer.rotate(45.0);
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WriteLine("---Ending Scan---" & vbLf & " Press Enter To Quit & automatic scanning and stamp string text on captured to scan multiple pages to one PDF or TIFF
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Photoshop7.0ScriptingGuide
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ScriptingPhotoshop
Textitemobject
3
3.10 Textitemobject
InPhotoshop,theTextobjectisapropertyoftheartlayer.Tocreateanewtextlayer,you
mustcreateanewartlayerandthensettheartlayer'skind (Kind/kind) propertytotext
layer (psTextLayer/ / LayerKind.TEXT).Bychanginganartlayer'skind,youcanalso
convertanexistinglayertotextaslongasthelayerisempty.Forexample,tocreateanewtext
layer,write:
AS:
make new w art t layer in current document with properties ¬
{ kind: : text t layer }
VB:
set newLayerRef = docRef.ArtLayers.Add()
newLayerRef.Kind = psTextLayer
JS:
var newLayerRef = docRef.artLayers.add();
newLayerRef.kind = LayerKind.TEXT;
Tocheckifanexistinglayerisatextlayer,youmustcomparethelayer'skindtotext
layer (psTextLayer/LayerKind.TEXT).
AS:
if (kind d of f layerRef is text t layer) ) then
VB:
If layerRef.Kind = psTextLayer Then
JS:
if (newLayerRef.kind == LayerKind.TEXT)
Theartlayerclasshasatext item (TextItem/textItem)propertywhichisonlyvalid
whentheartlayer'skindistext layer.Youcanusethispropertytomakemodificationsto
yourtext layer suchassettingitscontents,changingitssize,andcontrollingthedifferent
effectsthatcanbeappliedtotext.Forexample,tosetthejustificationofyourtexttoright
justification,youwrite:
AS:
set justification of text item of art layer "my text" of ¬
current document t to right
VB:
docRef.ArtLayers("my text").TextItem.Justification = psRight
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VB.NET TIFF: .NET TIFF Splitting Control to Split & Disassemble
Developers can enter the page range value in this VB Data Imports System.Drawing Imports System.Text Imports System use TIFDecoder open a pdf file Dim baseDocs
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Photoshop7.0ScriptingGuide
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ScriptingPhotoshop
Textitemobject
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JS:
docRef.artLayers["my text"].textItem.justification =
Justification.RIGHT;
IMPORTANT:
Thetextitemobjecthasakindproperty,whichcanbesettoeitherpoint
text (psPointText/TextType.POINTTEXT) orparagraph text
(psParagraphText/TextType.PARAGRAPHTEXT).Whenanewtext
item iscreated,itskindpropertyisautomaticallysettopoint text.
Thetext itempropertiesheight, widthandleadingareonlyvalid
whenthetextitem'skindpropertyissettoparagraph text.
3.10.1 Settingthecontentsofthetextitem
TosetthecontentsofatextiteminAppleScriptyouwouldwrite:
set contents of text item of art layer "Layer 1" of ¬
current document to "Hello"
Ifyouuseatextitemobjectreferencetosetthecontentsyouwillneedtowrite:
set contents of contents of textItemRef f to o "Hello"
Thesecond“contentsof”isneededbecause“contents”isakeywordwhichtellsAppleScript
tooperateonthecontentsofthevariable,ratherthanontheobjecttowhichitmayrefer. This
meansthatAppleScriptseestheabovelineas:
set text item of art layer 1 of document "Untitled-1" ¬
to "Hello"
TosetthecontentsusingreferencesinVBandJS,writethefollowing:
VB:
textLayerRef.TextItem.Contents = "Hello"
JS:
textLayerRef.textItem.contents = "Hello";
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how to insert text box in pdf file; how to add text fields in a pdf
Photoshop7.0ScriptingGuide
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ScriptingPhotoshop
Textitemobject
3
3.10.2 Settingtextstrokecolors
SettingthestrokecolorinAppleScriptisabitdifferentthensettingitinVisualBasicor
JavaScript.TosetthestrokecolorinAppleScript,useoneofthecolorclasses:CMYKcolor,
graycolor,HSBcolor,Labcolor,orRGBcolor.
TosetitinVisualBasicorJavaScript,youmustfirstcreateaSolidColorobjectand
appropriatelyassignoneofthecolorclassestoit.Thefollowingexamplesshowhowtosetthe
strokecolorofatextitem-objecttoaCMYKcolor.
Seesection3.14,“Colorobjects”onpage77 formoreinformationonworkingwithcolors.
AS:
set stroke color of textItemRef to {class:CMYK color, cyan:20,¬
magenta:50, yellow:30, black:0}
VB:
Set newColor = CreateObject ("Photoshop.SolidColor")
newColor.CMYK.Cyan = 20
newColor.CMYK.Magenta = 100
newColor.CMYK.Yellow = 30
newColor.CMYK.Black = 0
textLayerRef.TextItem.Color = newColor
JS:
var newColor = new SolidColor();
newColor.cmyk.cyan = 20;
newColor.cmyk.magenta = 100;
newColor.cmyk.yellow = 30;
newColor.cmyk.black = 0;
textLayerRef.color = newColor;
3.10.3 Settingfonts
Tosetthefontofyourtextitemobject,setthetextitem'sfontproperty.Thefontnamesthat
youcanusearethePostScript®namesforthefonts.ThePostScriptnamesarenotthenames
thataredisplayedinPhotoshop'scharacterpalette.Thestepsbelowshowhowtofinda
PostScriptfontname.
1. UsingthePhotoshopuserinterface,createanewPhotoshopdocument.
2. Createanewtextlayerandaddsometexttoit.
3. Selectthetextyoucreatedinstep2.
4. SelectthedesiredfontfromtheFontpulldownmenu(forexample,"Arial")
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Selections
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5. Createascripttogetthefontnameofthetext.AnexampleJavaScriptisbelow:
var textLayer = activeDocument.artLayers[0];
if (textLayer.kind == = LayerKind.TEXT)
{
alert(textLayer.textItem.font);
}
6. ThenamethatisdisplayedinthealertdialogisthePostScriptnameofthefont.Usethis
nametosetthefontofyourtext Forexample,theabovescriptreturnedthename
“ArialMT.”Theexamplesbelowshowhowtosetthisfont:
AS: set font t of f textItemRef to "ArialMT"
VB: textLayer.TextItem.Font = = "ArialMT"
JS: textLayer.textItem.font = = "ArialMT";
3.10.4 Warpingtext
Warpingisanothercommoneffectthatcanbeappliedtotext.Towarpatextitem-object,set
theobject'swarp style e (WarpStyle/warpStyle)property.Thestyletosetittoisan
enumeration.
AS:
set warp p style e of textItemRef to flag
VB:
textLayerRef.TextItem.WarpStyle = psFlag
JS:
textLayerRef.textItem.warpStyle = WarpStyle.FLAG;
3.11 Selections
Thereareinstanceswhereyouwillwanttowritescriptsthatonlyactonthecurrentselection.
Ifyouarewritingascriptthatdependsonaselection,besuretosettheselectionyourself,as
youcannottestforanon-existentselection.Whencreatingnewselections,youcanaddto,
replace,orsubtractfromaselection.
Forexample,youmayapplyeffectstoaselectionorcopythecurrentselectiontothe
clipboard.Butrememberthatyoumayhavetosettheactivelayerbeforeactingonthe
selection.Here’show:
Photoshop7.0ScriptingGuide
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Selections
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AS:
set current layer of current t document t to layer "Layer 1" of ¬
current document
VB:
docRef.ActiveLayer = docRef.Layers("Layer 1")
JS:
docRef.activeLayer = docRef.layers["Layer 1"];
Seesection3.9.1,“SettingtheActivelayer”onpage61 formoreinformation.
3.11.1 Definingselections
Tocreateanewselection,usetheselectmethodwithatypeofreplaced
(psReplaceSelection/SelectionType.REPLACED).Theotherselectiontypesare
diminished, extended andintersected.
Thediminishedtypewillshrinkthecurrentselection,theextendedselectiontypewill
growthecurrentselection,andtheintersectedtypewillfindtheintersectionofthecurrent
selectionandthenewselectionandreplacethecurrentselectionwiththeintersectionofthe
two.
Ifthereisnointersectionbetweentheselections,thenewselectionwillbeempty.Ifthereisno
currentselection,thenewselectionwillbethenewlyspecifiedselection.
Hereareexamplesofhowtoreplacethecurrentselection:
AS:
select current document region {{ 5, 5}, {5, 100}, ¬
{ 80, , 100}, , { 80, 5}} } combination n type replaced
Photoshop7.0ScriptingGuide
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Selections
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VB:
Dim appRef As New Photoshop.Application
'remember unit settings; and set to values expected by this s script
Dim originalRulerUnits s As s Photoshop.PsUnits
originalRulerUnits = appRef.Preferences.RulerUnits
appRef.Preferences.RulerUnits = psPixels
'get selection n and replace it
Dim docRef As Photoshop.Document
Set docRef = appRef.ActiveDocument
docRef.Selection.Select Array(Array(50, , 60), , Array(150, 60), _
Array(150, 120), Array(50, 120)), Type:=psReplaceSelection
'restore unit setting
appRef.Preferences.RulerUnits = originalRulerUnits
JS:
// remember unit settings; and set to values expected by this
// script
var originalRulerUnits s = = preferences.rulerUnits;
preferences.rulerUnits = = Units.PIXELS;
//get selection n and replace it;
activeDocument.selection.select (new Array(new Array(60, 10), new
Array(100, 10), new Array(100, 100), new Array(60, 100)),
SelectionType.REPLACE);
// restore unit setting
preferences.rulerUnits = = originalRulerUnits;
3.11.2 Strokingtheselectionborder
Thefollowingexamplesshowhowtostroketheboundariesaroundthecurrentselectionand
setthestrokecolorandwidth.
AS:
stroke selection of current document using color ¬
{class:CMYK color,cyan:20, magenta:50, , yellow:30, , black:0}¬
width 5 5 location inside blend mode vivid light opacity 75 ¬
without preserving transparency
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VB:
selRef.Stroke strokeColor, Width:=5, Location:=psInsideStroke, _
mode:=psVividLightBlend, Opacity:=75, , _
PreserveTransparency:=False
JS:
activeDocument.selection.stroke (strokeColor, 2,
StrokeLocation.OUTSIDE, ColorBlendMode.VIVIDLIGHT, 75,
false);
IMPORTANT:
Thetransparenyparametercannotbeusedforbackgroundlayers.
3.11.3 Invertingselections
Whenyouinvertaselection,youaremaskingtheselectionsoyoucanworkontherestofthe
document,layerorchannelwhileprotectingtheselection.Here’showtoinvertthecurrent
selection:
AS: invert selection of current document
VB: selRef.Invert
JS: selRef.invert();
3.11.4 Expand,contractandfeatherselections
Thesethreecommandsareusedtochangethesizeoftheselection.Thevaluesarepassedin
rulerunits,thevalueofwhicharestoredinPhotoshoppreferencesandcanbechangedbyyour
scripts.Featheringaselectionwillsmoothitscornersbythespecifiednumberofunitswhile
expandandcontractwillgrowandshrinktheselection.
Ifyourrulerunitsaresettopixels,thenthefollowingexampleswillexpand,contractand
featherbyfivepixels.Seesection3.5.3,“Changingrulerandtypeunits”onpage48 for
examplesofhowtochangerulerunits.
AS:
expand selection of current document by pixels 5
contract selection n of current document by pixels 5
feather selection n of current document by pixels 5
VB:
Dim appRef As Photoshop.Application
Set appRef = CreateObject("Photoshop.Application")
'remember unit settings; and set to pixels
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