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gradient_mc._y = -100; with (gradient_mc) { colors = [0xFF0000, 0x0000FF]; fillType = "radial" alphas = [100, 100]; ratios = [0, 0xFF]; matrix = {a:200, b:0, c:0, d:0, e:200, f:0, g:200, h:200, i:1}; beginGradientFill(fillType, colors, alphas, ratios, matrix); moveTo(100, 100); lineTo(100, 300); lineTo(300, 300); lineTo(300, 100); lineTo(100, 100); endFill(); } This code draws the following image on the screen: ■ matrixType, x, y, w, h, r. The properties indicate the following: matrixType is the string "box", x is the horizontal position relative to the registration point of the parent clip for the upper-left corner of the gradient, y is the vertical position relative to the registration point of the parent clip for the upper-left corner of the gradient, w is the width of the gradient, h is the height of the gradient, <strong>and</strong> r is the rotation in radians of the gradient. The following example uses the beginGradientFill() method with a matrix parameter of this type: //import flash.geom.* this.createEmptyMovieClip("gradient_mc", this.getNextHighestDepth()); gradient_mc._x = -100; gradient_mc._y = -100; with (gradient_mc) { 412 ActionScript classes
} colors = [0xFF0000, 0x0000FF]; fillType = "radial" alphas = [100, 100]; ratios = [0, 0xFF]; matrix = {matrixType:"box", x:100, y:100, w:200, h:200, r:(45/180)*Math.PI}; beginGradientFill(fillType, colors, alphas, ratios, matrix); moveTo(100, 100); lineTo(100, 300); lineTo(300, 300); lineTo(300, 100); lineTo(100, 100); endFill(); This code draws the following image on the screen: See also beginFill (MovieClip.beginFill method), endFill (MovieClip.endFill method), lineStyle (MovieClip.lineStyle method), lineTo (MovieClip.lineTo method), moveTo (MovieClip.moveTo method) clear (MovieClip.clear method) public clear() : Void Removes all the graphics created during runtime by using the movie clip draw methods, including line styles specified with MovieClip.lineStyle(). Shapes <strong>and</strong> lines that are manually drawn during authoring time (with the Flash drawing tools) are unaffected. Example The following example draws a box on the Stage. When the user clicks the box graphic, it removes the graphic from the Stage. this.createEmptyMovieClip("box_mc", this.getNextHighestDepth()); box_mc.onRelease = function() { MovieClip 413
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FLASH ® LITE 2.x AND 3.0 ACTIONSC
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Contents Chapter 1: ActionScript la
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_capSMAF property . . . . . . . . .
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for statement. . . . . . . . . . .
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onDragOut (Button.onDragOut handler
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getDate (Date.getDate method). . .
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LoadVars . . . . . . . . . . . . .
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moveTo (MovieClip.moveTo method). .
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valueOf (Number.valueOf method) . .
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autoSize (TextField.autoSize proper
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getBytesLoaded (XML.getBytesLoaded
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CHAPTER 1 ActionScript language ele
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Parameters [path]filename.as - file
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Constants summary Modifiers Constan
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Lisa 30 See also trace function nul
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trace("x is not undefined"); } trac
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Modifiers Signature Description int
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Modifiers Signature Description set
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Example var myArray:Array = Array()
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var b:Boolean = new Boolean(1); //
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Creates an instance of a movie clip
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In Flash 4, you can also use eval()
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parameters:String - A string passed
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Example The following example creat
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var age:Number = 92; getURL("http:/
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Example In the following example, a
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isNaN function isNaN(expression:Obj
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When a SWF file is loaded into a ta
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The loadMovieNum() action also lets
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Example The following example loads
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trace(i+": "+_level2[i]); } trace("
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See also substr (String.substr meth
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■ If expression is undefined, the
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■ dragOut While the pointer is ov
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this._parent.prevFrame(); } } The f
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Example The examples in this sectio
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Returns a random integer between 0
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Usage 2: The following example defi
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See also clearInterval function set
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stopAllSounds function stopAllSound
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Returns String - A string. Example
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Example This tellTarget statement c
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*/ unescape function unescape(x:Str
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See also loadMovieNum function, unl
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Modifiers Property Description _cap
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msg = "Use your directional joypad
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_capMFi property _capMFi Deprecated
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Deprecated since Flash Lite Player
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If the global _focusrect property i
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Specifies the level of anti-aliasin
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_quality property _quality:String S
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See also maxscroll (TextField.maxsc
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obj.func = function() { return true
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Operator Description >>>= (bitwise
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Operator Description and (logical A
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var name:String = "Cola"; var instr
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var employee:Array = [15, "Barbara"
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You can also use the array access (
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Returns Number - The result of the
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Example In the following example, t
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var ReadOnlyFlag:Number = 0x0001; /
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var y:Number = 9; // 1111 |= 1001 =
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Example The following commented cod
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^ bitwise XOR operator expression1
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Operands comment - Any characters.
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Note: Flash Lite 2.0 also deprecate
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The following example loops from 10
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Example The following example ident
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See also ! logical NOT operator, !=
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Returns Boolean - The Boolean resul
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a.push(++i); } trace(a.toString());
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trace(a!=b); // true a = b; trace(a
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trace(3 < 10); // true trace(10 < 3
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Indicates the beginning of a script
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! logical NOT operator ! expression
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The message the logical OR test pas
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Operands expression1 : Number - A n
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Operands constructor : Object - A f
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The following example uses the info
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Operands expression1 : Object - A n
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trace(s1 == s2); // true trace(s1 =
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Operands expression1 : Number - A n
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Returns String - A String represent
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Statement Description import Lets y
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Note: You should always end the sta
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this.bloomSeason = param_bloomSeaso
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continue; } trace(i); } See also do
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Usage 2: The following example dele
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Type checking on dynamic classes is
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Use the elseif statement to create
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A subclass of the Vehicle class can
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The for..in statement iterates over
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Example The following example defin
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Parameters condition:Boolean - An e
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import macr.util.*; var myFoo:foo =
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See also class statement intrinsic
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Example The following example demon
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Returns String - The evaluated expr
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Variables can hold any data type (f
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var user2:Users = new Users(); trac
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Example In this example, a function
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Example The following example shows
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throw new RecordSetException(); } e
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Looping is commonly used to perform
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gotoAndStop(3); } The following cod
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Command Description SetSoftKeys Rem
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Example The following example assig
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Example The following example sets
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Returns the generation of the curre
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case 2: _root.myText += "pending re
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Note: This command is not supported
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This command is supported only when
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InputTextType Mode Sets the FEP to
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If a vibration is already occurring
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CHAPTER 2 ActionScript classes Docu
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length (arguments.length property)
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Properties inherited from class Obj
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Example Usage 1: The following exam
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trace(x_array[0]); // a trace(x_arr
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trace(my_array); // outputs: a,b,un
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var numbers_array:Array = new Array
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■ Numeric fields are sorted as if
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sortOn (Array.sortOn method) public
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for(i=0; i
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var myPets_array:Array = new Array(
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Boolean Object | +-Boolean public c
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Modifiers Property Description Prop
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enabled (Button.enabled property) p
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trace(myBtn1_btn.getDepth()); trace
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Note: The onDragOut Event Handler i
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onKeyUp (Button.onKeyUp handler) on
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Invoked when a button is released.
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_parent (Button._parent property) p
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Note: Although you can specify this
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_target (Button._target property) p
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trace("clicked "+this._name); var u
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this.createTextField("mouse_txt", 9
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var table_str:String = ""; table_st
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Modifiers Property Description stat
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Modifiers Property Description stat
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A Boolean value that is true if the
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hasDataLoading (capabilities.hasDat
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Example The following example trace
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Example The following example trace
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hasStreamingAudio (capabilities.has
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isDebugger (capabilities.isDebugger
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Note: For Flash Lite 2.0, the value
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softKeyCount (capabilities.softKeyC
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Methods inherited from class Object
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Example This example sets the RGB c
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The Date class handles daylight sav
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Modifiers Signature Description get
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minute:Number [optional] - An integ
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getHours (Date.getHours method) pub
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Returns String - A string represent
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Returns Number - An integer. Exampl
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Returns Number - An integer. Exampl
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var today_date:Date = new Date(2004
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var my_date:Date = new Date(2004,4,
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Parameters second:Number - An integ
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month:Number [optional] - An intege
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setUTCMinutes (Date.setUTCMinutes m
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setYear (Date.setYear method) publi
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Returns Number - The number of mill
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Example In the following example, a
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See also message (Error.message pro
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The key code value for the SOFT1 so
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Function Object | +-Function public
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create arrays to pass as a paramete
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Property summary Modifiers Property
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DOWN (Key.DOWN property) public sta
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var keyListener:Object = new Object
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The following example adds a call t
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The key code value for the Left Arr
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Listeners enable different pieces o
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horn_sound.attachSound("horn_id");
Page 361 and 362: } }; Key.addListener(keyListener);
Page 363 and 364: Event summary Event Description onD
Page 365 and 366: Example The following example adds
Page 367 and 368: Example The following example uses
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Page 371 and 372: Example The following example creat
Page 373 and 374: See also onLoad (XML.onLoad handler
Page 375 and 376: Parameters url:String - A string; t
Page 377 and 378: The following is an example of pass
Page 379 and 380: Modifiers Signature Description sta
Page 381 and 382: atan (Math.atan method) public stat
Page 383 and 384: Returns Number - A number from -1.0
Page 385 and 386: LN10 (Math.LN10 property) public st
Page 387 and 388: trace(new Date(maxDate).toString())
Page 389 and 390: line_mc.lineStyle(2, 0x000000, 100)
Page 391 and 392: } mc.curveTo(-r+x, Math.tan(Math.PI
Page 393 and 394: Example The following example draws
Page 395 and 396: The listener parameter should conta
Page 397 and 398: See also addListener (Mouse.addList
Page 399 and 400: this.isDrawing = false; }; Mouse.ad
Page 401 and 402: ■ The attachMovie() method allows
Page 403 and 404: Modifiers Property Description Prop
Page 405 and 406: Modifiers Signature Description beg
Page 407 and 408: Modifiers Signature Description lin
Page 409 and 410: triangle.onRollOut = function() { t
Page 411: eginGradientFill (MovieClip.beginGr
Page 415 and 416: var container:MovieClip = this.crea
Page 417 and 418: An example is also in the animation
Page 419 and 420: mc.curveTo(-Math.tan(Math.PI/8)*r+x
Page 421 and 422: initObject:Object [optional] - (Sup
Page 423 and 424: See also beginFill (MovieClip.begin
Page 425 and 426: this.gotoAndStop(3); } Place your c
Page 427 and 428: stop(); See also getBytesTotal (Mov
Page 429 and 430: Returns MovieClip - A reference to
Page 431 and 432: Returns Number - An integer that sp
Page 433 and 434: You must first create a generic obj
Page 435 and 436: You can extend the methods and even
Page 437 and 438: _highquality (MovieClip._highqualit
Page 439 and 440: if (this.hitTest(circle_mc)) { trac
Page 441 and 442: triangle_mc.lineTo(100, 300); trian
Page 443 and 444: The loadVariables method can also b
Page 445 and 446: After you create a point object wit
Page 447 and 448: Example In the following example, l
Page 449 and 450: moveTo (MovieClip.moveTo method) pu
Page 451 and 452: The dynamic_mc is a movie clip that
Page 453 and 454: Example The following example defin
Page 455 and 456: onKillFocus (MovieClip.onKillFocus
Page 461 and 462: my_mc.onUnload = function () { trac
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See also prevFrame function _qualit
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See also duplicateMovieClip functio
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Lets the user drag the specified mo
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} mc_1.onPress = function() { this.
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tabEnabled (MovieClip.tabEnabled pr
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prev_mc.onRelease = function() { va
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_url (MovieClip._url property) publ
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Note: This property is supported in
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_ymouse (MovieClip._ymouse property
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The MovieClipLoader class lets you
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listener.onLoadProgress = function(
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See also addListener (MovieClipLoad
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}; mclListener.onLoadComplete = fun
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onLoadStart (MovieClipLoader.onLoad
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start_button.clickHandler = functio
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■ You can prevent a SWF file from
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Example The following example dynam
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this.createEmptyMovieClip("progress
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currentFps (NetStream.currentFps pr
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The following events notify you whe
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The onMetaData event handler also r
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The Flash Video Exporter utility (v
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Parameters flag:Boolean [optional]
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NOTE: This method is also supported
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Property summary Modifiers Property
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NEGATIVE_INFINITY (Number.NEGATIVE_
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var b:Number = new Number(114); var
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Creates a getter/setter property. W
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Book.prototype.getTitle = function(
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Indicates whether the specified pro
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trace(Circle.prototype == twoCircle
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Returns Boolean - A Boolean value:
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instantiate a new object var myObje
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The following example shows how to
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See the example for Object.toString
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Return the value of newVal. return
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Occasionally, you might encounter t
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See also allowDomain (security.allo
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| +-Selection public class Selectio
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one_txt.border = true; one_txt.type
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} } this.createTextField("status_tx
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Example In the following example, t
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this.onEnterFrame = function () { S
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When the player has notified the li
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notifyFunction:Function - The name
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Example The following example saves
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var so:SharedObject = SharedObject.
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var my_so:SharedObject = SharedObje
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Parameters objectName:String - A st
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moveTo(0, 0); lineTo(pb_width, 0);
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See also getBytesTotal (Sound.getBy
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var knob_ll:MovieClip = transform_m
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knob_mc._x = my_sound.getVolume();
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Property Description TSRC ISRC (int
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Example The following example displ
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Usage 2: The following example uses
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Stereo sounds divide the sound inpu
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The following example creates a new
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The Stage class is a top-level clas
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align (Stage.align property) public
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emoveListener (Stage.removeListener
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Property (read-only); indicates the
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Modifiers Signature Description sta
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This method is similar to String.ch
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trace(index); // output: 6 index =
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An example is also in the Strings.f
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output: P A T S Y The following exa
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Parameters start:Number - An intege
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Returns a copy of the String object
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Method summary Methods inherited fr
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public dynamic class TextField exte
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Modifiers Property Description tabI
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Modifiers Signature Description rep
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_alpha (TextField._alpha property)
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var myMouseListener:Object = new Ob
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See also border (TextField.border p
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Example In this example, you need t
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Returns a TextFormat object contain
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my_txt.multiline = false; my_txt.wo
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age_txt.border = true; age_txt.maxC
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A reference to the text field insta
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Parameters scrolledField:TextField
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first_txt'( _parent is: _level0 sec
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Returns Boolean - If listener was s
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" + "and select 'Enter current date
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Defines the vertical position of te
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var my_fmt:TextForma( = new TextFor
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See also getNewTextFormat (TextFiel
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one_txt.type = "input"; this.create
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Indicates the height of the text. E
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When you test this example, the URL
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wordWrap (TextField.wordWrap proper
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See also _ymouse (TextField._ymouse
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public class TextFormat extends Obj
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The following figure illustrates th
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An integer that indicates the inden
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this.createTextField("mytext",1,100
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See also url (TextFormat.url proper
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url (TextFormat.url property) publi
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Property summary Properties inherit
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See also play (Video.play method),
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Example The following example resum
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Returns XMLNode - An XMLNode object
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If no DOCTYPE declaration was encou
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XML.prototype.ignoreWhite = true; E
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Example The following simple exampl
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See also onLoad (XML.onLoad handler
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■ _parent specifies the parent of
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status (XML.status property) public
Page 695 and 696:
The following example creates an XM
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var doc1:XML = new XML(); var doc2:
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create another array and use the ch
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Evaluates the specified XML object
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Parameters newChild:XMLNode - The X
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An XMLNode value that references th
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Integer value Defined constant 3 TE
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} The following information is disp
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var cityNode:XMLNode = my_xml.first
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To use the methods of the XMLSocket
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Establishes a connection to the spe
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The default implementation of this
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Example The following function over
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CHAPTER 3 Deprecated ActionScript T
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Modifiers Property Name Description
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CHAPTER 4 Unsupported ActionScript
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Index Symbols ! logical NOT operato
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dispatched by MovieClipLoader 487,
Page 733 and 734:
I id3 property 573 if statement 186
Page 735 and 736:
onKeyUp event 263 onKillFocus event
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unescape function 85 UNIQUESORT pro
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