I am trying to load a "fractalizing" sketch I made (it can build a 2d fractal from the first linear shape the mouse gives). It works fine when I compile it from my computer (from the terminal) but when I load it in a html page, the left mouse just turns the screen blank instead of starting the render of the fractal. Is there a problem with mouse inputs with processingJS? The canvas where this is loaded on the hmtl page should work the same as if run from the terminal. Here is a link to the github code KochFractal. and here is the webpage
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Jinternal frame Add jvlcEmbeddedmediaPlayerComponent problem is jDropdownlist open than list is back side list in vlc Control and other Problem is if maximize Jinternal Frame other vlc Component our Spreed Current Maximize jinternal frame look like Same thing jDropdown Control behavior.
How to Fix the Problems.
below Attach Image
You are trying to overlay a lightweight Swing component on top of a heavyweight AWT Canvas.
Use:
JPopupMenu.setDefaultLightWeightPopupEnabled(false);
This is what the example media player provided by vlcj does:
https://github.com/caprica/vlcj/blob/vlcj-3.0.1/src/test/java/uk/co/caprica/vlcj/test/basic/TestPlayer.java
Please click on the below link
http://hpecp.vmokshagroup.com/videobook/html/homepage.html
When we click on "What is VideoBook" link we got some blank screen before starting the swf file due to video fetching from the server. We have to avoid blank screen.
We are facing a problem of fetching the video clips from the hosting server. I added two video clips in Flash (.swf)... one is from the beginning, another one is at the ending and in between some text animations.
While we are playing/calling .swf file in browser from hosting server, initially getting blank screen. It takes some time to fetching the video clip from server due to size. Starting of first video clip duration is about 3-6 seconds. While video is being loaded.. text animation is starting without playing first video clip. Same problem we are facing in second video at the ending.
Is there any option to incorporate video clips internally in Flash (.swf file) rather than calling from external server or external file path?
Any help would be appreciated.
This happens because of the JavaScript that you use - it actually makes the swf files (in)visible depending on the situation. What this does is that it actually loads the .swf files each time. You can check that in the Network tab of your debugger (I'm using Chrome).
So it first loads Video-01d.swf, or Video-02.swf. They take time to load, and just when the main file is loaded, it starts to load the video file (video1.flv).
All that causes delay, and it's pretty normal as you have all that things in separate files. If you want to, you can merge them into one - just import the flv inside your .swf file and it will work out well..
Of course, you will need to change all your logic for the flash files that you are playing. You will also need to change the JavaScript to call Flash functions in order to tell it to go to another "scene".
I will advise you to add a simple gif loader image (like this), put it as a background-image of the div, and put some color into that div. What the user will see is that the movie disappears, there is a black background with a loading symbol inside, and then the new video begins. It's a normal thing to see online - preloaders :) Good luck!
I'm loading in an external image (a book cover from goodreads.com) into a library viewer AIR app (used on ipad and in-browser) running on Starling (in case you need to know). After it loads, the cover should be clickable to take further action.
This all works fine on ipad and when directly built from FlashDevelop, but when it's viewed in-browser, click events don't do anything on the loaded images. It'll work on my embedded placeholder bitmaps no problem (sitting in a "Book" class extending Sprite).
It seems to be a security problem, but if it was, I'd expect the image to not load at all. But instead it loads but isn't interactive anymore. I've tried various things like:
Add loader and click listener to the Book object
Add loader.content as Bitmap and click listener to the Book
Create a BitmapData and draw the Loader.content, then add the resulting Bitmap (it's blank in-browser, but works perfectly when built from FD)
Add loader and place a transparent sprite on top of it, add listener to the sprite
Has anyone had this problem? Would anyone know a work-around?
Thanks!
This was a sand-box problem.
I think it's intentional; you shouldn't be able to hot-link other site's assets unless given express permission.
I fixed this by only pulling images hosted locally and using crossdomain.xml to make sure there was no lookup issues when www.domain.com and domain.com were different.
I am working on a project where i need to place a image file on the detected object as here: https://github.com/mtschirs/js-objectdetect/blob/master/examples/example_sunglasses_jquery.htm .
I can complete my objective with this example.
But how do i make the image file to be stable to stick to the persons head
.
https://github.com/mtschirs/js-objectdetect
If you have a close look of the PICK YOUR GLASS video, it causes a jerk/zoom in-out effect on the glass image file when tracking your head at some cases. How can i prevent this or make this happen in a smooth way.
I would like to display an animated gif on canvas with some transformations applied. To test things, I'm currently just trying to display the animated gif on the canvas, so that it is essentially equal to displaying the gif as a regular <img> tag.
I'm using Chrome and webkitRequestAnimationFrame. On each request frame, I draw the image. When the gif frame changes, this should be reflected on the canvas. This works only partially:
Just watching the canvas does not make it update. Instead, one, still frame is begin drawn.
Reselecting the tab (i.e. selecting another and selecting the canvas tab again) does update it to a new frame, but after that it freezes again.
This is a fiddle I set up: http://jsfiddle.net/eGjak/93/.
How can I draw an animated gif on canvas with it actually animating?
Answer no longer valid
It looks like the behavior described here (writing an img tag referencing an animated gif to a canvas results in different frames of the gif being written if the img is part of the DOM or visible) has changed at least in Chrome. There may or may not be documentation of what is correct behavior for this. :)
Also, webkitRequestAnimationFrame no longer has the behavior of taking one additional argument, an element X such that when X is not visible, the requested function will not run. For performance and battery life reasons, you may want many of the functions that you pass to requestAnimationFrame to check for visibility before they do anything that will require drawing.
Before:
Check out a fixed version:
http://jsfiddle.net/eGjak/96/
If you add a console.log() to the function that paints the image, you'll see that it is being called. The problem seems to be that the image itself does not animate, probably because the browser does not bother to update an animated image that is not part of the DOM.
My solution was to make the animated gif part of the DOM and size 0 and it works just fine.
You can verify that the animation is being shown on the canvas and not in the image tag by loading up http://jsfiddle.net/eGjak/96/show/ and inspecting the elements with ctrl-shift-I on Windows or Linux / alt-cmd-I.
EDIT: Here's a bonus!
webkitRequestAnimationFrame takes one more argument than the Mozilla equivalent to allow your animation to only run when the element that is being animated is visible. Check out
http://jsfiddle.net/kmKZa/8/
and open up the console. You'll see that when you hide the canvas, the animation function stops being called. When you toggle the canvas visible again, the animation function will be called again.