我正在使用动作脚本3进行flash测试。如果文本超过2行,下面的代码会使文本变小,以便可以放在问题框中。这很管用!但是,当更改关键帧时,框的格式也会更改。例如,当问题出现时,字体会发生变化,但当您回答问题时,关键帧发生变化,字体会变化,使其溢出边缘。
如何使格式在关键帧上继续。
这是游戏的动作。
var smallLimit:int = 1;
var format:TextFormat = new TextFormat();
myTextField11.text = shuffledAnswers1[0]; //puts into the text boxes the random answers
myTextField21.text = shuffledAnswers1[1];
myTextField31.text = shuffledAnswers1[2];
myTextField41.text = shuffledAnswers1[3];
var testSize11:int = 25;
var testSize21:int = 25;
var testSize31:int = 25;
var testSize41:int = 25;
while( testSize11 > smallLimit ){
updateFormat11( testSize11 );
trace( myTextField11.numLines );
if( myTextField11.numLines > 1){
testSize11--;
}else{
testSize11 = smallLimit;
}
}
while( testSize21 > smallLimit ){
updateFormat21( testSize21 );
trace( myTextField21.numLines );
if( myTextField21.numLines > 1){
testSize21--;
}else{
testSize21 = smallLimit;
}
}
while( testSize31 > smallLimit ){
updateFormat31( testSize31 );
trace( myTextField31.numLines );
if( myTextField31.numLines > 1){
testSize31--;
}else{
testSize31 = smallLimit;
}
}
while( testSize41 > smallLimit ){
updateFormat41( testSize41 );
trace( myTextField41.numLines );
if( myTextField41.numLines > 1){
testSize41--;
}else{
testSize41 = smallLimit;
}
}
function updateFormat11(size11:int):void{
format.size = size11;
myTextField11.setTextFormat( format );
}
function updateFormat21(size21:int):void{
format.size = size21;
myTextField21.setTextFormat( format );
}
function updateFormat31(size31:int):void{
format.size = size31;
myTextField31.setTextFormat( format );
}
function updateFormat41(size41:int):void{
format.size = size41;
myTextField41.setTextFormat( format );
}
这是在文本框中设置问题的关键帧2。
myTextField11.text = shuffledAnswers1[0];
myTextField21.text = shuffledAnswers1[1];
myTextField31.text = shuffledAnswers1[2];
myTextField41.text = shuffledAnswers1[3];
stop();
也许可以试试这个。这假设您在框架上有4个文本字段和4个答案的数组。
//Frame 1
var smallLimit:int = 1;
//put all your answer fields in array
var tFields:Array = [myTextField11,myTextField21,myTextField31,myTextField41]
var format:TextFormat = new TextFormat();
//your default font size
var defaultFontSize:int = 25;
function updateAnswerText( value:Array )
{
var fontSize:int = defaultFontSize;
for(var i in tFields )
{
//reset to default
fontSize = defaultFontSize;
//add text
tFields[i].text = value[i];
//setformat
updateTextFormat( tFields[i] , fontSize)
//are we overflow
while( tFields[i].numLines > 1 && fontSize > smallLimit)
{
--fontSize;
updateTextFormat( tFields[i] , fontSize)
}
}
}
function updateTextFormat( field:TextField, value:int)
{
format.size = value;
field.setTextFormat( format );
}
updateAnswerText( shuffledAnswers1 )
//在每帧上都有应答文本字段
var tFields:Array = [myTextField11,myTextField21,myTextField31,myTextField41]
updateAnswerText( shuffledAnswers1 )
调用上面的方法并传递您的答案数组。这会给你一个想法。
更新内容后,您必须再次更新字体大小。您应该能够使用与第一帧中使用的代码相同的代码。