php Programming Glossary: canvas

How to save a PNG image server-side, from a base64 data string

http://stackoverflow.com/questions/11511511/how-to-save-a-png-image-server-side-from-a-base64-data-string

using Nihilogic's Canvas2Image JavaScript tool to convert canvas drawings to PNG images. What I need now is to turn those base64.. Generate the image file var image Canvas2Image.saveAsPNG canvas true image.id canvasimage canvas.parentNode.replaceChild image.. file var image Canvas2Image.saveAsPNG canvas true image.id canvasimage canvas.parentNode.replaceChild image canvas var url 'hidden.php'..

How to save a HTML5 Canvas as Image on a server

http://stackoverflow.com/questions/13198131/how-to-save-a-html5-canvas-as-image-on-a-server

when the image is completed allow user to save the canvas as an image file to server Allow the user to either download.. what I wanted http permadi.com blog 2010 10 html5 saving canvas image data using php and ajax Which led to the javscript code.. Which led to the javscript code function saveImage var canvasData canvas.toDataURL image png var ajax new XMLHttpRequest ajax.open..

mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in [duplicate]

http://stackoverflow.com/questions/15439919/mysqli-fetch-array-expects-parameter-1-to-be-mysqli-result-boolean-given-in

then accept user as a new one and else just load the canvas app . I ran it on my hosting server and there was no problem..

How can I display the users profile pic using the facebook graph api?

http://stackoverflow.com/questions/3012905/how-can-i-display-the-users-profile-pic-using-the-facebook-graph-api

the users profile picture inside of my applications canvas page is there a way to do that using the graph api I know I..

Sending images from Canvas elements using Ajax and PHP $_FILES

http://stackoverflow.com/questions/5292689/sending-images-from-canvas-elements-using-ajax-and-php-files

to send an image and some form fields from a client side canvas element to a PHP script ending up in _POST and _FILES. When.. I send it like this script type text javascript var img canvas.toDataURL image png ... ajax.setRequestHeader 'Content Type'.. Any help very much appreciated Thanks Kane php ajax canvas base64 share improve this question Building on Nathan's..

How can I find out what Page has installed my Facebook App / which page is loading my app

http://stackoverflow.com/questions/5587784/how-can-i-find-out-what-page-has-installed-my-facebook-app-which-page-is-loadi

my Facebook App which page is loading my app I have a canvas app http apps.facebook.com myapp and other pages businesses..

Website screenshots using PHP

http://stackoverflow.com/questions/757675/website-screenshots-using-php

and JS feature is also possible to render the page into a canvas object using Javascript. Here a nice library to do that Html2Canvas.. feedback like G . Once you have rendered the dom into the canvas you can then send to the server via ajax and save it as a jpg...

How to export the whole page or html content with Highcharts not just the chart?

http://stackoverflow.com/questions/10328457/how-to-export-the-whole-page-or-html-content-with-highcharts-not-just-the-chart

so many direct and indirect way to achieve this Use HTML Canvas http html2canvas.hertzen.com Using wkhtmltoimage Example exec..

How to Integrate Blue Imp File Upload to CakePHP?

http://stackoverflow.com/questions/11401756/how-to-integrate-blue-imp-file-upload-to-cakephp

php echo this Html script 'fileuploads load image.min' The Canvas to Blob plugin is included for image resizing functionality..

How do you get a facebook user's information and insert it into a database?

http://stackoverflow.com/questions/11642214/how-do-you-get-a-facebook-users-information-and-insert-it-into-a-database

or something related and finally specify the URL's leave Canvas URL blank in which you will use Facebook API I think that this..

How to save a HTML5 Canvas as Image on a server

http://stackoverflow.com/questions/13198131/how-to-save-a-html5-canvas-as-image-on-a-server

to save a HTML5 Canvas as Image on a server I'm working on a generative art project.. an algorithm. The general idea is create an image on HTML5 Canvas using generative algorithm when the image is completed allow.. 1 Draw something taken from canvas tutorial canvas id myCanvas width 578 height 200 canvas script var canvas document.getElementById..

Sending images from Canvas elements using Ajax and PHP $_FILES

http://stackoverflow.com/questions/5292689/sending-images-from-canvas-elements-using-ajax-and-php-files

images from Canvas elements using Ajax and PHP _FILES I need to be able to send..

Seamless way to check if user likes page

http://stackoverflow.com/questions/5329818/seamless-way-to-check-if-user-likes-page

Broadly a Page Tab is loaded in exactly the same way as a Canvas Page. When a user selects your Page Tab you will received the.. page and liked if the user has liked the page . As with a Canvas Page you will not receive all the user information accessible..

How can I find out what Page has installed my Facebook App / which page is loading my app

http://stackoverflow.com/questions/5587784/how-can-i-find-out-what-page-has-installed-my-facebook-app-which-page-is-loadi

Facebook PHP SDK getSession() fails to get session. Cookie problem?

http://stackoverflow.com/questions/6272099/facebook-php-sdk-getsession-fails-to-get-session-cookie-problem

2.1.2 cookieSupport true App on Facebook has OAuth 2.0 for Canvas enabled Facebook Connect sign in logic happens over https on..

HTML5 Canvas filltext and font-face

http://stackoverflow.com/questions/8198967/html5-canvas-filltext-and-font-face

Canvas filltext and font face Been looking around stackoverflow and..

Facebook: post image and description to wall and in page album via php

http://stackoverflow.com/questions/9395356/facebook-post-image-and-description-to-wall-and-in-page-album-via-php

application the usual way make sure you specify the Canvas URL 2. Navigate to the url below logged in as the admin of the..