HTML5 canvas

Similar Questions

• HTML5 canvas, animated during a cursor

  Hello everyone, my name is Etienne Deswattenne, I am a beginner flash of France so I apologize for my poor English, my question is this, how can we change the cursor to a symbol of the scene when the mouse is on another symbol? I have a 'this' problem I think

  Here's the code I sketched in HTML5 canvas:

  ========================================================

  Hello all, I do not understand how to use the keyword "this" pour run code of this fight, because the function is in another function so the 'this' don't be referred not to the same chose? I tried for 4 hours I found nothing, please help me!

  =========================================================

  frequency of var = 3;

  stage.enableMouseOver (frequency);

  this.zoneinterdite.addEventListener ('mouseover', fl_MouseOverHandler_17);

  function fl_MouseOverHandler_17()

  {

  internship. Canvas.style.Cursor = 'none ';

  this.movieClip_6.mouseEnabled = false;

  this.addEventListener ('check', fl_CustomMouseCursor_15.bind (this));

  function fl_CustomMouseCursor_15() {}

  this.movieClip_6.x = stage.mouseX;

  this.movieClip_6.y = stage.mouseY;

  }

  }

  you have lost your reference to 'this' in fl_MouseOverHandler_17.  (and you should not the following named functions.)

  Try:

  frequency of var = 3;

  stage.enableMouseOver (frequency);

  this.zoneinterdite.addEventListener ('mouseover', fl_MouseOverHandler_17(this) .bind);

  function fl_MouseOverHandler_17()

  {

  internship. Canvas.style.Cursor = 'none ';

  this.movieClip_6.mouseEnabled = false;

  this.addEventListener ('check', fl_CustomMouseCursor_15.bind (this));

  }

  function fl_CustomMouseCursor_15() {}

  this.movieClip_6.x = stage.mouseX;  Although these two lines will probably end your mouseover zoneinterdite

  this.movieClip_6.y = stage.mouseY;

  }

• Animate CC (HTML5 Canvas) chronology cannot choose stream in properties > Sync to sound

  Hello

  I have a problem. Animate CC (HTML5 Canvas) timeline is not Stream select Properties > Sync for the sound.

  This section examines passive. Why would it be.

  Thank you.

  

  HTML5 Canvas only supports the synchronization of its event. You can use a document of ActionScript 3.0 for audio streams.

• How to call a function of my html code to js created by animate cc, I had used 'exportRoot.functionName' and said this function in my document of flash pro with html5 canvas, but now on cc animate this way doesn't work.

  My html code created by animate cc was changed to php for me, because I send and received variables via get and catch the cookies and much more. the function that I used to call function on my .fla of the document is passId() and it worked before when animate was Flash pro with html5 canvas.

  

  And function of .fla, I frame_0 only assign to the variable "id_usuario", this is the feature on fla:

  

  First of all, the title of your thread is horrible. Titles are supposed to be securities, not paragraphs.

  As for your problem, you are probably trying to call catchIdUser before it is defined. handleComplete() is raised when the content is ready to run. He did not actually yet. I guess you should have script code call the function of window parent, not the other way around.

• HTML5 Canvas examples/tutorials content scrolling?

  Since ScrollPane component is not supported in HTML5 Canvas of Animate mode, anyone know how to create scrolling content in other ways?  Online pointers to tutorials or examples or books is appreciated.

  you use something like:

  var m;

  var b;

  var tl = this;

  paramF (mask there, buttons parent there, is mask + mask height, height of parent y-buttons buttons parent + height of mask)

  TL.mask_mc.addEventListener ('pressmove', moveF);

  TL.mask_mc.addEventListener ('pressup', stopF);

  function moveF (e) {}

  {if (TL.mask_mc. HitTest (e.localX, e.localY))}

  buttons parent y = m * (e.localY + 40) + b;

  } else {}

  stopF (e);

  }

  }

  function stopF (e) {}

  TL.mask_mc. RemoveEventListener ('pressmove', stopF);

  TL.mask_mc.addEventListener ('pressmove', stopF);

  }

  function paramF(x1,y1,x2,y2) {}

  m =(Y1-Y2) /(x1-x2);

  b = y1 - m * x 1;

  }

• HTML5 canvas settimeout problem

  Hello

  I have a problem with html5 canvas settimeout.

  I created a round drawing object, the instance name is ball. The following code

  Code:

  This.ball.x = 1000;

  setTimeout (calledFun, 500);

  function calledFun()

  {

  Alert ("fun called");

  This.ball.x = 100;

  }

  The function of this code is worked, alert view only. But ball x position not changed.

  So please help me

  Thanks in advance

  you have lost your reference to "this".  Try:

  var tl = this;

  This.ball.x = 1000;

  setTimeout (calledFun, 500);

  function calledFun()

  {

  Alert ("fun called");

  TL.ball.x = 100;

  }

• Rendering of the HTML5 Canvas

  This is regarding the rendering of the scene animation HTML5 Canvas (animate CC).

  The rendering of the animation is slow on the Windows operating system. And rendering animation is not smooth on browser.

  Please provide any solution for this.

  Few things to note everything by publishing your files to HTML5 canvas target.

  1. the filters and effects of color on the symbols are very expensive by the calculation and are cached (automatically) while rendering. Try to reduce as much as possible these as they will cause the internal animation within any symbol of caching to freeze.

  2. try to use the Cache as Bitmap to the complex static vector shapes wherever possible.

  3 try to minimize acceleration in the classic tweens.

• Do html5 canvas documents.

  My company does a lot of e-Learning that requires our content is 508 compliant (accessible to people with visual impairments).  With actionscript, we could either give back the focus to items on the screen (text, graphic, button, etc.) with actionscript (tabIndex, accProps) or if it for some reason any doesn't work, we could use the accessibility window to force the screen reader to search for items.  Now, when you create a html5 canvas, the accessibility window is gone all together.  I tried to find references to an equivalent code in JS or html that would replace the tabIndex and accProps scripts that we used before to make our content accessible, but have had no luck.  In the Adobe documentation for accessibility in Animate, they say if you want accessibility, design for actionscript 3 What kind of defeats the purpose of using Animate to convert our content which requires 508 compliance.  He saw someone about how this could be achieved in animate when creating a canvas of html5?

  The problem is that HTML5 canvas text cannot be read by screen readers because once it is made, it's just pixels, not text. To work around this problem, you have to hide the content text 'under' the canvas element, where it is invisible to the user, but accessible by screen readers. Googling "html5 canvas 508" brings up some read about it, like this: https://www.paciellogroup.com/blog/2015/02/html5-canvas-sub-dom/

  Or you can simply include the full text of the lesson in PDF format and call it the version 508 compliant. It's legal!

• "mouseup" does not not in HTML5 canvas

  Hello

  I created a HTML5 canvas where the main timeline is supposed to play so that a button is pressed and stops when the button is released. To do this, I need to stop the "tick" on mouseup event. However, mouseup does not work. I tried to use mouseup on the btn_plus.addEventListener as well (only for debugging purposes), but it does nothing. "mousedown" and "click" works as expected.

  (The next step is to create a back button with similar functionality, this is why I do not use the play/stop to control the timeline.)

  Any input would be much appreciated.

  Thank you.

  This.Stop ();

  This.btn_plus.addEventListener ("mousedown", keyPlus.bind (this));      increase button. "mouseup" does not work here either.

  function keyPlus() {}

  this.addEventListener ('check', increaseDown.bind (this));

  this.removeEventListener ("mouseup", increaseDown.bind (this));      //Trying to remove the ticker here - does not

  }

  function increaseDown() {}

  this.gotoAndStop (this.timeline.position + 1); magic happening here

  Alert ('increase pressed');

  }

  Try, "pressup.

• Curves are not smooth in html5 canvas

  Hello
  Is there a way to get a smooth circle/curve in html5 canvas.
  The circle is a shape within a clip.
  It's that I'm
  
  It's what I expect: -.

  

  Thank you...

  The illustration of what you expect is about 130 X the resolution of what you get. So I don't know what you're hoping for. Low-resolution vectors are inherently less smooth than the vectors at high resolution.

• Radio button in html5 canvas document.

  Hi, is there a way to create radio buttons in the HTML5 canvas document in lively cc.
  Thank you.

  Create your own radio button movieclip with two frames that contain a screen selected and deselected.

  Add mousedown listeners to each instance that deselects all those of the same group, and then selects clicked on one.

• Several ' click is needed with HTML5 Canvas script

  I'm learning the script in the HTML5 Canvas, having recently changed dashboard animate and, before AS3

  I have two buttons and I created a simple condition to detect the alpha value of the STM, control buttons, so that the correct MC can be alpha fainted faded and the new faded faded on. The code works, except that:

  on the first click, the MC fades on correctly, the second click on another button takes 2 clicks, and each requires more clicks on the same key. Can someone explain and give me a way to fix this oddity.

  Thanks in advance!

  That's what I have:

  THE STATES OF LOAD

  this.circleGreen_mc.alpha = 0;

  this.circleRed_mc.alpha = 0;

  this.circleTeal_mc.alpha = 0;

  BUTTON GREEN

  This.green_btn.addEventListener ("click", greenClick.bind (this));

  function greenClick() {}

  FADE IN

  this.addEventListener ('check', fadeIn.bind (this));

  function fadeIn() {}

  this.circleGreen_mc.alpha += 0.1;

  }

  Fade OUT

  If (this.circleRed_mc.alpha == 1); {

  this.addEventListener ('check', fadeOut.bind (this));

  function fadeOut() {}

  this.circleRed_mc.alpha-= 0.1;

  }

  }

  Fade OUT

  If (this.circleTeal_mc.alpha == 1); {

  this.addEventListener ('check', fadeOut.bind (this));

  function fadeOut() {}

  this.circleTeal_mc.alpha-= 0.1;

  }

  }

  }

  RED BUTTON

  This.red_btn.addEventListener ("click", redClick.bind (this));

  function redClick() {}

  FADE IN

  this.addEventListener ('check', fadeIn.bind (this));

  function fadeIn() {}

  this.circleRed_mc.alpha += 0.1;

  }

  Fade OUT

  If (this.circleGreen_mc.alpha == 1); {

  this.addEventListener ('check', fadeOut.bind (this));

  function fadeOut() {}

  this.circleGreen_mc.alpha-= 0.1;

  }

  }

  Fade OUT

  If (this.circleTeal_mc.alpha == 1); {

  this.addEventListener ('check', fadeOut.bind (this));

  function fadeOut() {}

  this.circleTeal_mc.alpha-= 0.1;

  }

  }

  }

  /*

  BUTTON TEAL

  This.teal_btn.addEventListener ("click", tealClick.bind (this));

  function tealClick() {}

  }

  }

  */

  Well, then, if I did what I guess you do, I would like this:

  var i;
  var curBtn;
  var circles = [this.circleRed, this.circleGreen, this.circleBlue];
  var buttons = [this.btnRed, this.btnGreen, this.btnTeal];
  var items = circles.length; // assume same number of buttons and circles
  
  // initialize things
  for (i = 0; i < items; i++) {
      circles[i].alpha = 0;
      buttons[i].btnId = i;
      buttons[i].addEventListener("click", buttonClickHandler.bind(this));
  }
  
  // handler for all button clicks
  function buttonClickHandler(evt) {
      var i;
      var btn = evt.target.btnId;
      if (btn == curBtn) {
          return;
      }
      curBtn = btn;
      for (i = 0; i < items; i++) {
          if (i == btn) {
              createjs.Tween.get(circles[i], {override:true}).to({alpha:1}, 500);
          }
          else if (circles[i].alpha > 0) {
              createjs.Tween.get(circles[i], {override:true}).to({alpha:0}, 500);
          }
      }
  }
  

• out of HTML5 Canvas flickers at the beginning

  Hello

  I'm reformatting Flash for html5 canvas via animate. Works very well, but after you publish the animation to eject at the beginning (not during operation).

  Any idea?

  Thank you and best regards

  Before your graphics load, if you do not have a preloader it will be a "flash" of just the background color of the canvas before appear the graphics.

  If please try my suggestions above and let me know how they work for you.

• problem with animated mask of targeting to HTML5 canvas

  I have a movieclip inside with some animation and wants the image of mask with this movieclip but in html5 canvas target, this method does not work, target swf.

  I'm masking of timeline

  what I am doing wrong or this is the bug?

  I just tested out and seen this error in the output panel:

  Feature not supported: symbols several frames in masks.

  It looks at the canvas, you can only animate your mask on the main timeline, but not inside the symbol of the mask.

• How to disable the cc button animate html5 canvas files?

  Hello!

  How to disable the cc button animate html5 canvas files?

  ex:

  this.mc.on('click',function(){alert('this')})
  this.mc.enabled=false
  

  question 1:

  When you click on the 'mc', it always run. How can I control the button of the deactivate and activate?

  question 2:

  The mc is not an image, it's a movieclip. How can I change the colors of the mc? example: default of the mc color red, I want to click change black!

  Thank you!

  use addEventListener instead of 'on '.  You can then use removeEventListener to disable.

  or you can intemperies to use 'on' using the mouseEnabled property to disable this.mc:

  this.mc.mouseEnabled = false;

• Click and click on & keep in html5 canvas button

  Hello
  I am trying to create a scenario where if I click a button perform a function, but if I click and hold (aka long press) then the service can continue to run as long as I am holding down the button. I have done in building 2 (as below), want to replicate in html5 canvas.

  
  Please help me out here.

  See you soon...

  launch ticker loop that calls your function on mousedown and stop the loop on mouseup.