Flash CS4 text color easing effect

Source: Internet
Author: User
Tags filter addchild integer variables

Core tips: Flash CS4 text color easing effect tutorial.

Code Detailed:

[SWF (backgroundcolor=0x000000,width=550,height=400)]//set scene background color, size

var r:uint=0,g:uint=0,b:uint=0;//declares unsigned integer variables r, g, B, and the initial value is 0

var color:uint,targetr:uint,targetg:uint,targetb:uint;//declares unsigned integer variables color, targetr, TARGETG, TARGETB

var filtersco:uint,filtersr:uint,filtersg:uint,filtersb:uint;//declares unsigned integer variables Filtersco, FILTERSR, FiltersG, FiltersB

Var glowf:glowfilter;//declares a light-emitting filter class instance GLOWF

var matrix:matrix=new matrix ()//declaration of a matrices class instance matrix

Matrix.creategradientbox (550,200,0,0,0)//Set vector graph gradient fill required matrix style (width 550, height 200, rotation 0,x direction translation 0,y Direction translation 0)

var sh:shape=new Shape ()//Declare a vector diagram class instance sh

Sh.graphics.beginGradientFill (GRADIENTTYPE.LINEAR,[0XFF0000,0XFFFF00,0X00FF00,0X00FFFF,0X0000FF,0XFF00FF, 0xff0000],[1,1,1,1,1,1,1],[0,42,84,126,168,210,255],matrix)//Set gradient fill style (linear gradient, color block color, transparency, color block position, matrix)

Sh.graphics.drawRect (0,0,550,200)//Draw rectangle in sh (upper left corner coordinate (0,0), width 550, height 200)

Sh.graphics.endFill ()//End Fill

var bmd:bitmapdata=new BitmapData (550,200)//Declare a bitmap data class instance BMD (width 550, height 200)

var bim:bitmap=new Bitmap (BMD);//Declare a bitmap wrapper class instance BIM, for packing BMD

Bmd.draw (SH);//bitmap BMD for vector image sh photo

AddChild (BIM)//Add bitmap BIM to display list

var txt:textfield=new TextField ()//Declare a text class instance txt

AddChild (TXT);//Add text TXT to display list

Txt.defaulttextformat=new TextFormat ("Chinese amber", 60);//Set text formatting (font, size) Note This setting does not work until it is placed in front of the content

Txt.text= "multi-special software station welcome you!" ";//text content

txt.autosize=textfieldautosize.center;//Text txt auto resize and center align

txt.x=stage.stagewidth/2-txt.width/2;//the x-coordinate of the text, placing the text in the middle of the stage

txt.y=stage.stageheight*3/4-txt.height/2;//the y-coordinate of the text, place the text in portrait 3/4

AddEventListener (event.enter_frame,frame);//Add frame-frequency event listening, calling function frame

function Frame (e) {//define Frame frequency event function frame

Color=bmd.getpixel (Mousex,mousey);//color gets the color of the pixel at the bitmap mouse

Targetr=color>>16;//targetr gets the value of the red channel in color

TARGETG=COLOR>>8&0XFF;//TARGETG gets the green channel value in color

Targetb=color&0xff;//targetb gets the value of the blue channel in color

R+=uint ((targetr-r) *0.03)//r per frame increased by 0.03 times times the difference between TARGETR and R

G+=uint ((targetg-g) *0.03)//g per frame increased by 0.03 times times the difference between TARGETG and G

B+=uint ((targetb-b) *0.03)//b per frame increases by 0.03 times times the difference between TARGETB and B

txt.textcolor=r<<16g<<8b;//the R, G, b synthetic color value to text txt

FILTERSR=0XFF-R;//FILTERSR gets the difference between 0xFF and R

FILTERSG=0XFF-G;//FILTERSG gets the difference between 0xFF and G

FILTERSB=0XFF-B;//FILTERSB gets the difference between 0xFF and B

filtersco=filtersr<<16filtersg<<8filtersb;//FILTERSR, FILTERSG, FILTERSB synthetic color to the value of FiltersCo

Glowf=new Glowfilter (filtersco,1,8,8)//Glow filter GLOWF instantiation (color, transparency, X-direction blur, Y-direction blur value)

txt.filters=[glowf];//text Apply a glow filter

}

============ description

var txt1:textfield=new TextField ()//Declare a text class instance txt

Addchildat (txt1,numchildren-1)//Add txt to the bottom of the display list

Txt1.defaulttextformat=new TextFormat ("XXFarEastFont-Arial", 20,0x00cc33); Set text format for TXT (Arial, 30th, dark green)

txt1.text= "Full script text color easing effect mouse sliding color map change text colors";/txt text content

txt1.x=20;//text txt x coordinates get 20

txt1.y=360;//text txt's y-coordinate gets 360

txt1.width=550;//text txt width get 220

Txt1.filters=[new Dropshadowfilter (2,45,0x0)];//Add a projection filter for text (distance 5, direction 45 degrees, color black)







Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.