This could be effected as an extension of what I posted here:
http://forums.livecode.com/viewtopic.php?f=10&t=28749&p=150876#p150876
As my example involves showing a series of static images inside a
graphic object "frame"
the hotspots might prove 'fun' to make; but I should think, ultimately,
they should
not be all that difficult.
As I am "off" on Sunday for a week (meaning 'another country' and 'a
cheap Android tablet only')
my attempt at that (and it does sound like fun) will have to wait a bit.
Richmond.
On 2/3/17 9:08 pm, JOHN PATTEN via use-livecode wrote:
Thanks Mike!
I posted this question on Pano2VR ggnome forum with a little animation of the
particular challenge.
https://ggnome.com/forum/viewtopic.php?f=13&t=11663
<https://ggnome.com/forum/viewtopic.php?f=13&t=11663>
There may be folks interested in what Livecode could do for their workflow too
:)
Cheers!
On Feb 2, 2017, at 7:56 PM, Mike Bonner via use-livecode
<use-livecode@lists.runrev.com> wrote:
Hmm. NO easy way to see the critical stuff from here but I found this post.
https://ggnome.com/forum/viewtopic.php?f=6&t=9123&p=35818&hilit=custom+function+hotspot#p35818
I think the key is to do similar to what is being done in the post.
Basically,pass the value of me.hotspot.id to livecode as part of the
function call, and add a switch block that gives a message based on the
hotspot id. Very hard to actually test anything from here, but maybe there
is something useful in the post.
On Thu, Feb 2, 2017 at 8:12 PM, JOHN PATTEN via use-livecode <
use-livecode@lists.runrev.com> wrote:
Hi All,
I managed to trial and error together a working html5 panorama using
Pan2VR (http://ggnome.com/pano2vr <http://ggnome.com/pano2vr>). The
interface of their software allows you to attach a javascript action to a
vr hotspot. The interface creates the following javascript for the hotspot
to trigger the LiveCode handler:
this._svg2.onclick=function (e) {
window.addEventListener('click',
function() {liveCode.myLiveCodeHandler2();});
}
(svg2 is the hotspot icon).
The hotspot in the vr adds some text to a field on the card when clicked,
waits 2 seconds, and then removes the text.
This javascript works only the first time, because after the hotspot is
clicked, the LiveCode handler is triggered any time the user clicks within
the vr of the browser object. (Javascript “event listener” listens for any
click in the browser object, after the hotspot is clicked once.)
The only solution I have found is to reload the html for the vr into the
browser object again. But that is not ideal.
I am aware of a the javascript command removeEventListener, and that
appears to be what I need, however I am not sure how I would go about and
use the script? Its appears that “this.” is defined in the js as the
hotspot, and _svg2 is the hot spot ID, but everything I have tried to
cobble together to apply this command has not worked. I’m not sure where it
should even be located in the process?
I’ve shared the LiveCode project and VR files here:
https://dl.dropboxusercontent.com/u/6767916/VR_and_Javascript_Example.zip
<https://dl.dropboxusercontent.com/u/6767916/VR_and_Javascript_Example.zip
Any help is greatly appreciated!
John Patten
SUSD
On Jan 30, 2017, at 8:01 PM, Mike Bonner via use-livecode <
use-livecode@lists.runrev.com> wrote:
Depending on what version of LC you're using,k and if you're using the
widget, or openrevbrowser
look at revBrowserAddJavascriptHandler in the dictionary.
If using the widget, use the dropdown to select the browser widget in the
dictionary and look at the javascripthandlers property.
On Mon, Jan 30, 2017 at 8:22 PM, JOHN PATTEN via use-livecode <
use-livecode@lists.runrev.com <mailto:use-livecode@lists.runrev.com>>
wrote:
Hi All,
I’m not sure if this is possible with Livecode, but I thought I’d ask
anyways.
I have a html5 panorama I created in a trial version of Pano2VR. I
posted
it up here: http://jpatten.on-rev.com/vrjs/index.html <
http://jpatten.on-rev.com/vrjs/index.html> <
http://jpatten.on-rev.com/vrjs/index.html <http://jpatten.on-rev.com/
vrjs/index.html>>
This pano has one hot spot that just throws a JavaScript alert, “Hello
World.” So I know I can create a Javascript inside a hotspot in the
pano
using the Pano2VR app.
Here are my questions.
1. Can Livecode intercept the Javascript result in the browser object
and
act on it? If it can, I’m guessing I could have it return text and then
have Livecode run an action. Something like… if varText = “picture 1”
then, show picture one … else/switch if vartex = "picture 2" then open
"picture 2", etc. etc. etc.
2. I would like to have hotspots in a panoramic image run JavaScripts
that
LiveCode intercepts, and then act on what it catches to runs scripts in
the
stack. One hot spot might open and image. Another might open a substack,
etc. etc. all within the LiveCode project. The Browser Object is used
only
to present the panoramic image, and the pano image acts as s pseudo
navigation object for additional content.
Anybody have a simple example of what the Javascript in the pano might
look like, as opposed to just an alert? What scripts would I use to
capture
and act on the Javascript in the browser object?
Or, maybe this is not possible…?
Thank you!
John Patten
SUSD
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