{
var lines:MovieClip = new MovieClip();
lines = obj.createEmptyMovieClip("line_mc", -1);
var w:Number = x2 - x1;
var h:Number = y2 - y1;
var l:Number = Math.sqrt(w * w + h * h);
// Alert.show("w : " + w + " h : " + h + "l : " + l, "______Message__", Alert.OK); // helpful for debugging, don't forget to import the concerned class;
w *= size / l;
h *= size / l;
var s:Number = Math.sin(sharpness);
var c:Number = Math.cos(sharpness);
with (lines)
{
lineStyle(1, 0x999999, 100);
moveTo(x1, y1);
lineTo(x2, y2);
lineTo(x2 - w * c - s * h, y2 + w * s - h * c);
lineTo(x2 - w * c + s * h, y2 - w * s - h * c);
endFill();
}
}
{
fArrow(145, 25, 192, 88, 10, 0.4, event.target);
}
De : flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] De la part de Prasad Dhananjaya
Envoyé : mardi 23 août 2005 11:53
À : flexcoders@yahoogroups.com
Objet : Re: [flexcoders] Calling functions
Thank you very much for the reply.
I tried it. But still not working.(Didn't call "line()" and "arrow()" functions)
Any other errors?
Best Regards,
Prasad
----------------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml" >
<mx:Panel width="732" title="MyPanel" >
<mx:Canvas id ="mycanvas" width="715" height="408" backgroundColor="#CCCCFF" initialize="drawlines(event.target)">
</mx:Canvas>
</mx:Panel>
<mx:Script>
<![CDATA[
function line(x1, y1, x2, y2) {
moveTo(x1, y1);
lineTo(x2, y2);
}
function arrow(x1, y1, x2, y2, size, sharpness) {
var w = x2 - x1;
var h = y2 - y1;
var l = Math.sqrt(w * w + h * h);
w *= size / l;
h *= size / l;
var s = Math.sin(sharpness);
var c = Math.cos(sharpness);
line(x1, y1, x2, y2);
line(x2, y2, x2 - w * c - s * h, y2 + w * s - h * c);
line(x2, y2, x2 - w * c + s * h, y2 - w * s - h * c);
}
function drawlines(target)
{
var lines = target.createEmptyMovieClip("line_mc", 1);
with (lines)
{
lineStyle(1, 0xff0000, 100);
line(145, 25,192, 88);
arrow(100, 100, 300, 300, 10, 0.4);
}
}
]]>
</mx:Script>
</mx:Application>
----------------------------------------------------------------------------
> Hello,
>
> You had several errors in your script, try this variant:
>
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml" >
> <mx:Panel width="732" title="MyPanel" >
> <mx:Canvas id ="mycanvas" width="715" height="408"
> backgroundColor="#CCCCFF" initialize="drawlines(event.target)">
> </mx:Canvas>
> </mx:Panel>
>
> <mx:Script>
> <![CDATA[
> function line(x1, y1, x2, y2)
> {
> trace("func line");
> }
>
> function arrow(x1, y1, x2, y2, size)
> {
> trace("func arrow");
> }
>
> function drawlines(target)
> {
> var lines = target.createEmptyMovieClip("line_mc", 1);
> with (lines)
> {
> lineStyle(1, 0xff0000, 100);
> line(145, 25,192, 88);
> arrow(100, 100, 300, 300, 10, 0.4);
> }
> }
> ]]>
> </mx:Script>
> </mx:Application>
>
> Best regards
> Stanislav
>
> On 8/23/05, Prasad Dhananjaya <[EMAIL PROTECTED]> wrote:
> > Hi All,
> >
> > I have a small question.
> > I want to call function "line()" and function "arrow()" from
> > function "drawlines&Arrows()". I tried sevaral ways. But failed.
> > Can someone tell me how to do this?
> >
> > Best Regards,
> > Prasad
> > (Absolute beginner of Flex & ActionScript)
> >
> >
> > ----------------------------------------------------------------------------
> > <?xml version="1.0" encoding="utf-8"?>
> > <mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml" >
> > <mx:Panel width="732" title="MyPanel" >
> > <mx:Canvas id ="mycanvas" width="715" height="408" backgroundColor="#CCCCFF"
> > initialize="drawlines&Arrows(event.target)">
> > </mx:Canvas>
> > </mx:Panel>
> >
> > <mx:Script>
> > <![CDATA[
> > function line(x1, y1, x2, y2) { moveTo(x1, y1); lineTo(x2, y2); }
> > function arrow(x1, y1, x2, y2, size) { ..... }
> >
> > function drawlines&Arrows(target) {
> > var lines = target.createEmptyMovieClip("line_mc", 1);
> > with (lines) {
> > lineStyle(1, 0xff0000, 100);
> > //★below two lines are not working
> > line(145, 25,192, 88);
> > arrow(100, 100, 300, 300, 10, 0.4);
> > }
> > }
> > ]]>
> > </mx:Script>
> > </mx:Application>
> >
> >
> >
> >
> > --
> > Flexcoders Mailing List
> > FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
> > Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
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