How does the flash button be slowly lit and dimmed?

The frame of the movie clip can write mouse events, and this effect is not difficult to do.

Create a mc first,1-20 (how many frames are OK) frame to draw a slowly lightened image,Darkening doesn't need to draw,Just let him be upside down**,Add the following script in the first frame:

onrollover = function()= function()

if (this._currentframe != this._totalframes) {

else {

delete ;

onrollout = function()= function()

if (this._currentframe != 1) {

else {

delete ;

The first question: you can add a movie clip to the button, and the effect of the movie clip is slow to light and slow to dark.

The second question: The second is to use the onmouseover and onmouseout events in the AS language. Frames can also be written for mouse events.

Convert ** into a component and put it in the scene, then select **, select brightness in the color selection box of the properties panel, adjust the slider behind, the positive direction is white, the negative direction is black, you can adjust the darkness you need.

Start by making a movie clip with a big black rectangle in it, then animate it in a transparent tone from 0% to 100%, and repeat.

I don't know how to get it darkened, but it's still easy to change transparency in as3, alphaw);

alphan);

Create an event listening function.

public function alphaw(evt:mouseevent):void

public function alphan(evt:mouseevent):void

Please right-click the button Actions and enter the following **on (release) in the pop-up action panel

Please right-click on the first keyframe of the main timeline Actions and enter the following **stop() in the pop-up Actions panel

This has a "function" to make a button, and the "button" option must be selected in the component.

Go to the tutorials, there are a lot of tutorials on them.

Add ** to the frame (where mc1 is the name of the movie clip instance and bn1 is the name of the button instance) i=0;

onenterframe=function(){i++;

delete onenterframe;

if(i<60){ Here take the frame rate of 12 as an example, 12*5 seconds is 60; }

else{;

i=0;

It's in the library, just find one.