<include> and krpano.get("hotspot.count");

hades · March 21, 2010 at 10:58 AM

Hi, Klaus!

Hotspots included via <include> directive does not apear in total count of spots

It's some kind of bug? Seems that "hotspot.count" is not up to date...

UPD: Confirmed! Engine have some delay and its impossible to get real count of hotspots in run-time. Same function, initiated when loading completed, shows correct count of spots.

Solution1: Fastest way to avoid this issue:

include_me.xml:

Code

....
<plugin name="cheker" onloaded="checkVisibility" url="%SWFPATH%/images/1pixel_transparent_image.gif"/>
....

Where "checkVisibility" is desired function inside plugin, wich will be executed right in time, when hotspots loaded and added

Solution2 (concept only):

my_plugin.as

Code

...
import flash.utils.Timer;
var minuteTimer:Timer = new Timer(100, 50);
minuteTimer.addEventListener(TimerEvent.TIMER, onTick);
private function onTick(event:TimerEvent):void{
// call desired function
}
...

pinsane · March 22, 2010 at 3:44 AM

Hi,

Could you post a pared-down example xml? I tried to duplicate your problem (using the latest version of the krpano) and everything seems to work fine. How are you testing for the number of hotspots?

Here's my test. There are four xml files: includehotspots.xml which calls includehotspots_inc.xml and includehotspots_inc2.xml. includehotspots_inc2.xml also includes includehotspots_inc3.xml

includehotspots.xml:

Code

<krpano version="1.0.8" onstart="trace('onstart hotspot.count=',hotspot.count);">
	<include url="includehotspots_inc.xml" />
	<include url="includehotspots_inc2.xml" />


	<events 
		onxmlcomplete="trace('onxmlcomplete hotspot.count=',hotspot.count);"
		onpreviewcomplete="trace('onpreviewcomplete hotspot.count=',hotspot.count);"
		onloadcomplete="trace('onloadcomplete hotspot.count=',hotspot.count);"
	/>


<preview type="grid(cube,16,16,512,0xCCCCCC,0xFFFFFF,0x999999);" details="16" />
</krpano>

Display More

includehotspots_inc.xml:

Code

<hotspot name="hs1"
	         url="%SWFPATH%../plugins/hotspot_ani_black.swf"
	         ath="0"
	         atv="0"
	         visible="true" enabled="true" handcursor="true" capture="true" children="true"
		   onloaded="trace('onloaded hs1 hotspot.count=',hotspot.count);"
		>
	</hotspot>
	<hotspot name="hs2"
	         url="%SWFPATH%../plugins/hotspot_ani_black.swf"
	         ath="0"
	         atv="0"
	         visible="true" enabled="true" handcursor="true" capture="true" children="true"
		   onloaded="trace('onloaded hs2 hotspot.count=',hotspot.count);"
		>
	</hotspot>
	<hotspot name="hs3"
	         url="%SWFPATH%../plugins/hotspot_ani_black.swf"
	         ath="0"
	         atv="0"
	         visible="true" enabled="true" handcursor="true" capture="true" children="true"
		   onloaded="trace('onloaded hs3 hotspot.count=',hotspot.count);"
		>
	</hotspot>
	<hotspot name="hs4"
	         url="%SWFPATH%../plugins/hotspot_ani_black.swf"
	         ath="0"
	         atv="0"
	         visible="true" enabled="true" handcursor="true" capture="true" children="true"
		   onloaded="trace('onloaded hs4 hotspot.count=',hotspot.count);"
		>
	</hotspot>
	<hotspot name="hs5"
	         url="%SWFPATH%../plugins/hotspot_ani_black.swf"
	         ath="0"
	         atv="0"
	         visible="true" enabled="true" handcursor="true" capture="true" children="true"
		   onloaded="trace('onloaded hs5 hotspot.count=',hotspot.count);"
		>
	</hotspot>

Display More

includehotspots_inc2.xml:

Code

<hotspot name="hs6"
	         url="%SWFPATH%../plugins/hotspot_ani_black.swf"
	         ath="0"
	         atv="0"
	         visible="true" enabled="true" handcursor="true" capture="true" children="true"
		   onloaded="trace('onloaded hs6 hotspot.count=',hotspot.count);"
		>
	</hotspot>
<include url="includehotspots_inc3.xml" />

includehotspots_inc3.xml:

Code

<hotspot name="hs7"
	         url="%SWFPATH%../plugins/hotspot_ani_black.swf"
	         ath="0"
	         atv="0"
	         visible="true" enabled="true" handcursor="true" capture="true" children="true"
		   onloaded="trace('onloaded hs7 hotspot.count=',hotspot.count);"
		>
	</hotspot>

output:

Quote

INFO: krpano 1.0.8 beta 9 (build 2010-03-07)
INFO: Flashplayer WIN 10,0,2,54 ActiveX (debug)
INFO: registered to: pinsane
INFO: onpreviewcomplete hotspot.count=7
INFO: onstart hotspot.count=7
INFO: onxmlcomplete hotspot.count=7
INFO: onloaded hs7 hotspot.count=7
INFO: onloaded hs3 hotspot.count=7
INFO: onloaded hs6 hotspot.count=7
INFO: onloaded hs4 hotspot.count=7
INFO: onloaded hs5 hotspot.count=7
INFO: onloaded hs1 hotspot.count=7
INFO: onloaded hs2 hotspot.count=7

Display More

These files trace hotspot.count when the preview is loaded, when onstart, when the xml is completely loaded, and when each of the hotspots is competely loaded. In each case krpano correctly reports the number of hotspots.

steve

hades · March 22, 2010 at 6:35 AM

Hi, pinsane, its all about Plugins

All your tests based on internal events (onxmlcomplete, onpreviewcomplete, onloadcomplete), and I'm talking about AS3 plugin. About

Code

...
krpano.addPluginEventListener(this, krpano_as3_interface.PLUGINEVENT_REGISTER, registerEvent);
...
krpano.addPluginEventListener(this, krpano_as3_interface.PLUGINEVENT_UPDATE, updateEvent);

happens earlier, than additional xml files would be parsed. Last event rising 6 or 7 times, and result the same

Code

package {
	import flash.display.*;
	import flash.events.*;
	import flash.filters.*;
	import flash.text.*;
	import flash.net.*;




	public class myplug extends Sprite {
		public var pluginobj:Object = null;
		public var pluginpath:String = null;
		private var krpano:krpano_as3_interface = null;
		public var txt_width:int = 250;




		public function myplug() {
			var txt:TextField;
			var f:TextFormat;
			var resizefu:Function;
			if (stage == null) {
				addEventListener(Event.ADDED_TO_STAGE, startplugin);
				addEventListener(Event.UNLOAD, stopplugin);
			} else {
				stage.scaleMode = StageScaleMode.NO_SCALE;
				stage.align = StageAlign.TOP_LEFT;
				txt = new TextField();
				txt.textColor = 0xffffff;
				txt.selectable = false;
				txt.htmlText = "krpano " + "1.0.8 beta 9" + "\n\n" + "<b><font color=\"#990000\">plugin</font></b>" + (String("1.0.8 beta 9").length > 5 ? ("\n\n(build " + "2010-03-19" + ")") : (""));
				f = new TextFormat();
				f.font = "Verdana";
				f.size = 10;
				f.align = "center";
				txt.autoSize = TextFieldAutoSize.LEFT;
				txt.setTextFormat(f);
				addChild(txt);
				resizefu =  function (param1:Event) : void
				{
					txt.x = (stage.stageWidth - txt.width) / 2;
					txt.y = (stage.stageHeight - txt.height) / 2;
					return;
				};// end function


				stage.addEventListener(Event.RESIZE, resizefu);
				resizefu(null);
			}// end else if
			return;
		}// end function


		private function registerEvent(param1:DataEvent):void {
			pluginpath = param1.data;
			pluginobj = krpano.get(pluginpath);
			checkH();
		}// end function


		private function checkH():void {
			krpano.call("trace(all spots - "+krpano.get("hotspot.count")+");");
		}// end function




		private function stopplugin(param1:Event):void {
			krpano.removePluginEventListener(this, krpano_as3_interface.PLUGINEVENT_REGISTER, registerEvent);
			krpano.removePluginEventListener(this, krpano_as3_interface.PLUGINEVENT_RESIZE, resizeEvent);
			krpano.removePluginEventListener(this, krpano_as3_interface.PLUGINEVENT_UPDATE, updateEvent);
			return;
		}// end function


		private function startplugin(param1:Event):void {
			removeEventListener(Event.ADDED_TO_STAGE, startplugin);
			if (krpano == null) {
				krpano = krpano_as3_interface.getInstance();
				krpano.addPluginEventListener(this, krpano_as3_interface.PLUGINEVENT_REGISTER, registerEvent);
				krpano.addPluginEventListener(this, krpano_as3_interface.PLUGINEVENT_RESIZE, resizeEvent);
				krpano.addPluginEventListener(this, krpano_as3_interface.PLUGINEVENT_UPDATE, updateEvent);
			}// end if
			krpano.set("checkH", checkH);
			return;
		}// end function


		private function resizeEvent(param1:DataEvent):void {
			var _loc_3:int;
			var _loc_4:int;
			var _loc_2:* = param1.data;
			_loc_3 = parseInt(_loc_2);
			_loc_4 = parseInt(_loc_2.slice(_loc_2.indexOf("x") + 1));
			this.txt.width = _loc_3;
			this.txt.height = _loc_4;
			this.txt_width = _loc_3;
			this.txt_height = _loc_4;
			return;
		}// end function


		private function updateEvent(param1:DataEvent):void {
			checkH();
			return;
		}// end function


	}
}

Display More

pinsane · March 22, 2010 at 7:43 AM

Ah, sorry. I haven't ventured into the world of AS3 yet.

steve

<include> and krpano.get("hotspot.count");

Participate now!

Users Viewing This Thread