方便调用27种FLASH图片切换特效代码

方便调用27种FLASH图片切换特效网上一直都是说，用flash做的课件功能比PPT强大些，但是用flash做课件时，其实面临着一个尴尬的问题，就是遇上课件中需要切换显示大量图片时，做起来相当麻烦，至少比在PPT中做时要麻烦许多，网上也流传着用transitions 及tween类切换图片，但要么不实用，要么效果单调，经过慢慢分析这两种类的用法后，牺牲一个下午终于在flash中把flash中切换显示图片这个另人头痛的问给解决了，共27种图片切换特效，以后做课件又可以省不少力了，直接准备好图像文件调用即可，代码帖出如下：//首先准备十四张图片在 .fla 文件相同目录下，文件名分别为: 1.jpg ,2.jpg,...,14.jpg//该段代码在第一个关键帧复制过去即可//该段代码在理解时，要弄清flash as 中的数组时面向对象的，否则该段程序可能有些不好懂的哦import mx.transitions.*;import mx.transitions.easing.*;fscommand("fullscreen", true); //全屏var showID:Number = 0; //特效类型代码var mc_array = new Array(14);//定义数组准备存储14个mc对象，其中每个mc对象在后面将加载图片//定义数组存储27种图片切换参数,其中各特效具体参数还可直接在其中更改var str_array = new Array(27); //flash 中的数组是面向对象的，大家学了C后这点变通应该没有问题吧//遮帘(纵向、横向)str_array[0] = {type:Blinds, direction:Transition.IN, duration:2, easing:None.easeNone, numStrips:20, dimension:0};str_array[1] = {type:Blinds, direction:Transition.IN, duration:2, easing:None.easeNone, numStrips:20, dimension:1};//淡化过渡（淡入、淡出）str_array[2] = {type:Fade, direction:Transition.IN, duration:3, easing:None.easeNone};str_array[3] = {type:Fade, direction:Transition.OUT, duration:3, easing:None.easeNone};//飞行过渡（九个不同的方向)str_array[4] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:1};str_array[5] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:2};str_array[6] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:3};str_array[7] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:4};str_array[8] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:5};str_array[9] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:6};str_array[10] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:7};str_array[11] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:8};str_array[12] = {type:Fly, direction:Transition.IN, duration:3, easing:Elastic.easeOut, startPoint:9};//光圈过渡str_array[13] = {type:Iris, direction:Transition.IN, duration:2, easing:Strong.easeOut, startPoint:5, shape:Iris.CIRCLE};//渐变暴光str_array[14] = {type:Photo, direction:Transition.IN, duration:1, easing:None.easeNone};//像素溶解str_array[15] = {type:PixelDissolve, direction:Transition.IN, duration:2, easing:None.easeNone, xSections:50, ySections:50};//旋转过渡str_array[16] = {type:Rotate, direction:Transition.IN, duration:3, easing:Strong.easeInOut,ccw:false, degrees:360};//挤压过渡(二个方向)str_array[17] = {type:Squeeze, direction:Transition.IN, duration:2, easing:Elastic.easeOut, dimension:1};str_array[18] = {type:Squeeze, direction:Transition.IN, duration:2, easing:Elastic.easeOut, dimension:2};//划入划出过渡--左上，1；上中，2；右上，3；左中，4；右中，6；左下，7；下中，8；右下，9str_array[19] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone, startPoint:1};str_array[20] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone, startPoint:2};str_array[21] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone, startPoint:3};str_array[22] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone, startPoint:4};str_array[23] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone, startPoint:6};str_array[24] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone,startPoint:7};str_array[25] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone, startPoint:8};str_array[26] = {type:Wipe, direction:Transition.IN, duration:2, easing:None.easeNone, startPoint:9};//弹性缩放str_array[27] = {type:Zoom, direction:Transition.IN, duration:2, easing:Elastic.easeOut};//采用数组载入全部图片，注：直接全部载入比较耗内存，如要节约内存的话，可定义两个mc采用类似双缓冲法进行改写,不过在这里重点是写出flash中内置的全部图片切换特效，以后有时间再改进for (i=0; i<=13; i++) {mc_array[i] = _root.createEmptyMovieClip("mc"+String(i+1), i+1);mc_array[i].loadMovie(String(i+1)+".jpg", i+1);}//载入图片后，把各图片mc 的位置摆放整齐，这里每张图片的大小都经过处理，尺寸完全一样（改变图片大小用photoshop一张张处理的话，比较麻烦，但是以前在做政务公开系统更新程序的时候，写过一个程序，来个批处理，眨几下眼的时间二、三十张图片就都处理完了。

for (i=1; i<=14; i++) {with(eval("mc"+i)){_x=20;_y=40;_xscale=120;_yscale=120;}}//设置定时器调用图片切换函数setInterval(showImages, 4000);//图片切换函数function showImages() {mx.behaviors.DepthControl.bringToFront(mc_array[showID]); // 将下一个要切换的mc 置顶mx.transitions.TransitionManager.start(mc_array[showID], str_array[random(27)]); //随机特效将图片按顺序切换if (showID++ == 13) {。