javascript - adding many shapes triggered from button in fabricjs library -


i'am making draw application using fabricjs library there button each shape create question how write code each time click on button create shape , added canvas many click ,, i.e if want 5 circles click on circle button 5 times ans on ....i'am making draw application using fabricjs library there button each shape create question how write code each time click on button create shape , added canvas many click ,, i.e if want 5 circles click on circle button 5 times ans on ....

please try one

<html> <head>  <script src="scripts\jquery-1.11.1.min.js"> </script>    <script src="scripts\fabric.min.js"></script>   <script type="text/javascript">   jquery(function($){    var canvas = new fabric.canvas('c');     $("#addcircle").click(function(){            canvas.add(new fabric.circle({         radius: 20, fill: 'green', left: 100, top: 100      }));       });   });  </script>   </head>    <body>  <div id="wrapper"> <div id="editor"> <input type="button" id="addcircle" value="add circle"></div> <canvas id="c" width="300" height="300"></canvas> </div> </body>

hope helps


Comments

Post a Comment

Popular posts from this blog

apache - Remove .php and add trailing slash in url using htaccess not loading css -

i have add following code htaccess file removing .php extension , add trailing slash urls. worked fine reduced page loading speed , css code not loading @ all. pages ugly. please help rewriteengine on rewritebase / ## hide .php extension snippet # externally redirect /dir/foo.php /dir/foo rewritecond %{the_request} ^[a-z]{3,}\s([^.]+)\.php [nc] rewriterule ^ %1/ [r,l] # add trailing slash rewritecond %{request_filename} !-f rewritecond %{request_uri} !/$ rewriterule . %{request_uri}/ [l,r=301] # internally forward /dir/foo /dir/foo.php rewritecond %{request_filename} !-d rewritecond %{request_filename}.php -f rewriterule ^(.*?)/?$ $1.php [l] we can rewrite urls using .htaccess files. before writing in .htaccess files need verify kind of server using. can check server adding a <?php phpinfo(); ?> in php page. ensure mod_rewrite module enabled in apache server. can identified checking phpinfo included page. common methods used url rewriting follows ...
Read more

javascript - jQuery show full size image on click -

pretty self explanatory not workking . i want display full image when user click on image... yes know there tons of plugins but i want keep simple. any idea ? css : .full { display: none; width: 500px; height: 500px; margin-left: 100px; margin-top: -300px; position: fixed; background-color: #f00; z-index: 6; } .thumbnail { width: 50px; height: 50px; } html: <img class="thumbnail" src="http://4.bp.blogspot.com/-uhbdp2esxng/txneptvi92i/aaaaaaaaaky/upfqis7zto0/s1600/rihanna-wallpaper.jpg"> jquery: $(document).ready(function() { $('.thumbnail').on('click', function() { var img = $('<img />',{src:this.src,'class':'full'}); $('.full').html(img).show(); console.log('done!'); }); }); try looking how jquery works. $(document).ready(function() { $('.thumbnail').on('click', function(...
Read more