Học Actionscript 3 0 - p 42 ppsx
Học Actionscript 3.0 - p 42 ppsx
... 1 4-1 .
Table 1 4-1 . The five entities included in the XML specification
Entity Correct Form Notes
<
<
Less than
>
>
Greater than
&
&
Ampersand
'
'
Apostrophe
"
"
Quotation ... price
less than 100 .
15 trace("< 100 :\n" + phones.model.(price < 100 ));
16 /*
17 <model stock="no">
18 <name>T2...
Học Actionscript 3.0 - p 1 ppsx
... eBook <www.wowebook.com>
Học Actionscript 3.0 - p 6 ppsx
... the removed
item appears in the Output panel. Finally, the entire array is then traced.
trace(cake.pop());
// vanilla appears in the Output panel
trace(cake);
// the final one-item array, sugar, ... velvet"];
trace(newArray[2]);
//"red velvet" appears in the Output panel
To determine the number of items in an array, use the length property:
trace(newArray.length);
//" ;3&...
Học Actionscript 3.0 - p 10 ppsx
... a display object container itself.
Sprite
New to ActionScript 3. 0, a sprite is simply a movie clip without a timeline.
Many ActionScript manipulations typically performed using movie clips
require ... introduced by ActionScript 3. 0, par-
ticularly for designers accustomed to prior versions of ActionScript, is the
way in which visual elements are added to an application at run...
Học Actionscript 3.0 - p 18 ppsx
... calculate each position.) The effect is that the ball
eases in to the final destination.
starting point : 100
100 += ( 200 - 100 ) / 2 :1 50
1 50 += ( 200 - 1 50) / 2 :175
175 += ( 200 - 175) / 2 :187.5
You ... property. For
example, if a MovieClip starts at an x, y position of ( 100 , 100 ), getting it to
move up by 1 0- pixel increments means changing its
y property to...
Học Actionscript 3.0 - p 25 ppsx
... drawGradientBox( 100 , colors,
19 alphas, ratios);
20 addChild(spectrum);
21
22 colors = [0x 000 000 , 0x 000 000 ];
23 alphas = [0, 1];
24 ratios = [0, 255];
25
26 var overlay:Sprite = drawGradientBox( 100 , colors, ... import flash.display.Graphics;
7
8 public class ColorPickerGraphics extends Sprite {
9
10 public function ColorPickerGraphics() {
11
12 var colors:Array = [0xFF 0...
Học Actionscript 3.0 - p 33 ppsx
... you end up with a fraction. For example, if 500 bytes
of a total 1 ,00 0 bytes have loaded, the progress is 500 /1 ,00 0 or 0. 5, indicating
that the object is 5 0- percent loaded. By multiplying with ...
the progress bar, the bar will increase to the final desired size when the file is
100 -percent loaded.
11 //track loading progress
12 var loadBar:Sprite = drawBar(0x 000 099);
13...
Học Actionscript 3.0 - p 39 ppsx
... }
100
101 private function onComplete(evt:Event):void {
102 if (_verbose) { trace("Loading complete:", _path); }
1 03 }
104
105 private function onUnloadContent(evt:Event):void {
106 ...
1 package com.learningactionscript3.loading {
2
3 import flash.display.Loader;
4 import flash.display.LoaderInfo;
5 import flash.events.Event;
6 import flash.events.HTTPStatusEvent;
7 i...
Học Actionscript 3.0 - p 2 doc
... experienced—embrace the power and perfor-
mance of ActionScript 3. 0. We hope these pages will ease the transition from
whatever prior version of ActionScript you may have used (if any) to 3. 0 the ... for you. Migration from ActionScript 2 . 0- to -ActionScript
3. 0 is not our primary focus, so we want you to be happy with the tone and
straightforward approach we’ve adopted...
Học Actionscript 3.0 - p 3 pot
... focused on the object-oriented programming (OOP) capa-
bilities of ActionScript 3. 0, and the language’s power really shines in this
area. However, embracing ActionScript 3. 0 doesn’t mean that ... ActionScript 3. 0?
Chapter 1: What Is ActionScript?
5
• The Document Class. Object-oriented programming is not for every-
one, but for those starting on the OOP journey, Flash offe...