Menu
▾
▴
RE: [Dynapi-Help] dynapi.functions.getImage() two functions.
|
From: Brian H. <bg...@ke...> - 2003-09-19 20:25:58
|
Thank you for the below code, and it helped me get a little closer to my
goal..
Anyone who thinks this could be better please let me know or if I am doing
things right....
function ZoomObject(ImgSourceName,H,W){
this.DynLayer = DynLayer;
this.DynLayer();
if(ImgSourceName==null){ return; } else { this.ImgSrc=
ImgSourceName};
this.Img = [];
var o = this;
if(document.images){
this.Imgid = (document.images.length) ?
document.images.length++:0;
this.Img[this.Imgid] = new Image( (W)?W:null, (H)?H:null );
this.Img[this.Imgid].src = this.ImgSrc;
this.Img[this.Imgid].onerror = function(){ alert("Error");};
this.setHTML(this.setImgHTML());
this._LoadedOnPage(); //delay just a bit.
}
this.css = null;
//
}
var x = dynapi.setPrototype('ZoomObject','DynLayer');
x._LoadedOnPage = function(){
if(document.images){
if(document.images[this.Imgid] == null){
dynapi.document.addChild(this);
setTimeout(this+"._LoadedOnPage()", 100);
} else if( document.images[this.Imgid].complete ==
false){
setTimeout(this+"._LoadedOnPage()", 100);
} else if( document.images[this.Imgid].complete ==
true){
this.setSize(document.images[this.Imgid].width,document.images[this.Imgid].h
eight);
this.css = document.images[this.Imgid];
this.reSize();
//alert("Loaded On Page");
}
}
}
x.reSize = function(){
this.css.width = 100;
this.css.height = 200;
}
x.setImgHTML = function(){
return "<img name=xImage" + this.Imgid + " id=xImage" + this.Imgid
+" src=" + this.Img[this.Imgid].src + "
onClick=alert(document.images[0]);>";
}
-----Original Message-----
From: dyn...@li...
[mailto:dyn...@li...] On Behalf Of Raymond Irving
Sent: Wednesday, September 17, 2003 6:18 PM
To: dyn...@li...
Subject: RE: [Dynapi-Help] dynapi.functions.getImage() two functions.
Try this:
var x1 = dynapi.functions.getImage('a.gif',10,10);
for(var i in dynapi.ximages){
img = dynapi.ximages[i];
if(x1==img && img.complete){
//code here
}
}
--
Raymond Irving
--- Brian Hayes <bg...@ke...> wrote:
> Can you give an example, Here is what I did and
> return undef..
>
>
> alert(dynapi.ximages[0]);
>
> -----Original Message-----
> From: dyn...@li...
> [mailto:dyn...@li...] On
> Behalf Of Raymond Irving
> Sent: Wednesday, September 17, 2003 11:22 AM
> To: dyn...@li...
> Subject: Re: [Dynapi-Help]
> dynapi.functions.getImage() two functions.
>
>
> All should work in IE. I think NS6+,Moz,Opera does
> not
> work too well with the img.complete property of the
> Image object, correct?
>
> I think you can loop through dynapi.ximages and test
> for the .complete or .failed property to see if the
> image was loaded or has failed.
>
> --
> Raymond Irving
>
> --- Brian Hayes <bg...@ke...> wrote:
> > Hello,
> >
> > I have spent the past week tiring to
> > take advantage of the
> > captureImageProgrss(fn) feature, but without
> > success. I either get mixed
> > results or no results when using this feature.
> >
> > Example: The code below only seems to work some of
> > the time..
> >
> > //var oBase = this; //Get Back to this
> > from the below
> > function....
> >
> >
>
//dynapi.functions.captureImageProgress(IsNextImageCompleted)
> > //dynapi.functions.setImageTTL(150000)
>
> >
> > //function
> > IsNextImageCompleted(completed,failed,total){
> > // if(completed <
> > total){oBase.ShowWaitObject(true);;} // Not done
> > loading.
> > //
> > if((completed+failed)==total) { // We got
> > failures.
> > // var
> > a=dynapi.functions.getFailedImages();
> > // for(var
> > i=0;i<a.length;i++){
> > //
> > a[i].reload();
> > // }
> > // }
> > // if (completed == total) {
> > //Once completed then
> > switch our visible layer with our count number, or
> > the next number up.
> > //
> > if(oBase.getLevels() <
> > oBase.getZoomCount()){ ; } else {
> > oBase.switchImageLayerVisible(); };
> > //
> > oBase.ShowWaitObject(false); //Hide all Wait/Stop
> > objects...
> > //
> > oBase.switchImageLayerVisible();
> > // }; // we got them all.
> > //}
> >
> > But, the bigger issue that I have is that I need
> to
> > be able to run code
> > differently based on which image is downloaded. So
> I
> > would need to be
> > able to do two of the obove, but different actions
> > based on which one
> > gets loaded... Not to mention, attempting to a
> > custom function such as:
> > But only works in IE, and not NS 7.0 ?? Any help
> > would be greatly
> > appreciated.
> >
> > p.BuildZoomLayer = function(whichLayer){
> >
> if(this.Images[whichLayer].SRC.complete
> > == false ){ // Our
> > Image is NOT loaded... CALL ME and Check Again.
> > this._ZTimer =
> >
>
window.setTimeout(this+".BuildZoomLayer("+whichLayer+")",100);
> > } else { // We loaded our image..
> > this._ZTimer = null;
> >
> this.Images[whichLayer].DOM
> > =
> > document.images[this.Images[whichLayer].ID]; //
> set
> > our DOM Object from
> > out image object.
> > }
> >
> > }
> >
>
>
> __________________________________
> Do you Yahoo!?
> Yahoo! SiteBuilder - Free, easy-to-use web site
> design software
> http://sitebuilder.yahoo.com
>
>
>
-------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> _______________________________________________
> Dynapi-Help mailing list
> Dyn...@li...
>
https://lists.sourceforge.net/lists/listinfo/dynapi-help
>
>
>
>
>
-------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> _______________________________________________
> Dynapi-Help mailing list
> Dyn...@li...
>
https://lists.sourceforge.net/lists/listinfo/dynapi-help
__________________________________
Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
http://sitebuilder.yahoo.com
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
Dynapi-Help mailing list
Dyn...@li...
https://lists.sourceforge.net/lists/listinfo/dynapi-help
|
