www.webdeveloper.com
Results 1 to 2 of 2

Thread: How to detect mouse position over image? (maybe in JQuery)

Hybrid View

  1. #1
    Join Date
    Jul 2010
    Posts
    135

    How to detect mouse position over image? (maybe in JQuery)

    Hello,
    I have a need of function to detect mouse cursor position - how far from edge of is the mouse. Because I want to return true if the mouse is more then 40px from the edge if image. Have no idea how to do it? I am using JQuery.

  2. #2
    Join Date
    Dec 2005
    Location
    TX
    Posts
    7,946

    Lightbulb

    No need to use JQuery, but you can modify it if desired.
    Code:
    <!DOCTYPE HTML>
    <html>
    <head>
    <title> Untitled </title>
    <meta charset="utf-8">
    <style type="text/css">
    #divID{
      top:50px;
      left:150px;
      position:fixed;
    }
    </style>
    
    </head>
    <body>
    <form id="myForm">
    <input type="text" id="coordinates" value=""><br>
    <div id="divID">
    <img id="pic" src="http://www.nova.edu/hpd/otm/pics/4fun/PANIC.JPG">
    </div>
    </form>
    
    <script type="text/javascript">
    // For: http://www.webdeveloper.com/forum/showthread.php?279919-How-to-detect-mouse-position-over-image-%28maybe-in-JQuery%29
    
    (function() {  // Modified from: http://stackoverflow.com/questions/7790725/javascript-track-mouse-position
        var mousePos;
    
        window.onmousemove = handleMouseMove;
        setInterval(getMousePosition, 100); // setInterval repeats every X ms
    
        function handleMouseMove(event) {
            event = event || window.event; // IE-ism
            mousePos = {
                x: event.clientX,
                y: event.clientY
            };
        }
    
        function getMousePosition() {
            var pos = mousePos;
            if (!pos) {
                // We haven't seen any movement yet
            }
            else { document.getElementById('coordinates').value = pos.x +' : '+ pos.y;
                // Use pos.x and pox.y
            }
        }
    })();
    </script>
    
    </body>
    </html>

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center

"

"

X vBulletin 4.2.2 Debug Information

  • Page Generation 0.14357 seconds
  • Memory Usage 2,897KB
  • Queries Executed 13 (?)
More Information
Template Usage (30):
  • (1)SHOWTHREAD
  • (1)ad_footer_end
  • (1)ad_footer_start
  • (1)ad_global_above_footer
  • (1)ad_global_below_navbar
  • (1)ad_global_header1
  • (1)ad_global_header2
  • (1)ad_navbar_below
  • (1)bbcode_code
  • (1)footer
  • (1)forumjump
  • (1)forumrules
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (1)headinclude_bottom
  • (2)memberaction_dropdown
  • (1)navbar
  • (4)navbar_link
  • (1)navbar_moderation
  • (1)navbar_noticebit
  • (1)navbar_tabs
  • (2)option
  • (2)postbit
  • (2)postbit_onlinestatus
  • (2)postbit_wrapper
  • (1)showthread_list
  • (1)spacer_close
  • (1)spacer_open
  • (1)tagbit_wrapper 

Phrase Groups Available (6):
  • global
  • inlinemod
  • postbit
  • posting
  • reputationlevel
  • showthread
Included Files (27):
  • ./showthread.php
  • ./global.php
  • ./includes/class_bootstrap.php
  • ./includes/init.php
  • ./includes/class_core.php
  • ./includes/config.php
  • ./includes/functions.php
  • ./includes/functions_navigation.php
  • ./includes/class_friendly_url.php
  • ./includes/class_hook.php
  • ./includes/class_bootstrap_framework.php
  • ./vb/vb.php
  • ./vb/phrase.php
  • ./includes/functions_facebook.php
  • ./includes/functions_calendar.php
  • ./includes/functions_bigthree.php
  • ./includes/class_postbit.php
  • ./includes/class_bbcode.php
  • ./includes/functions_reputation.php
  • ./includes/functions_notice.php
  • ./includes/functions_threadedmode.php
  • ./packages/vbattach/attach.php
  • ./vb/types.php
  • ./vb/cache.php
  • ./vb/cache/db.php
  • ./vb/cache/observer/db.php
  • ./vb/cache/observer.php 

Hooks Called (72):
  • init_startup
  • friendlyurl_resolve_class
  • init_startup_session_setup_start
  • database_pre_fetch_array
  • database_post_fetch_array
  • init_startup_session_setup_complete
  • global_bootstrap_init_start
  • global_bootstrap_init_complete
  • cache_permissions
  • fetch_threadinfo_query
  • fetch_threadinfo
  • fetch_foruminfo
  • load_show_variables
  • load_forum_show_variables
  • global_state_check
  • global_bootstrap_complete
  • global_start
  • style_fetch
  • global_setup_complete
  • showthread_start
  • showthread_getinfo
  • strip_bbcode
  • friendlyurl_clean_fragment
  • friendlyurl_geturl
  • forumjump
  • cache_templates
  • cache_templates_process
  • template_register_var
  • template_render_output
  • fetch_template_start
  • fetch_template_complete
  • parse_templates
  • fetch_musername
  • notices_check_start
  • notices_noticebit
  • process_templates_complete
  • friendlyurl_redirect_canonical
  • showthread_post_start
  • showthread_query_postids_threaded
  • showthread_threaded_construct_link
  • showthread_query
  • bbcode_fetch_tags
  • bbcode_create
  • showthread_postbit_create
  • postbit_factory
  • postbit_display_start
  • postbit_imicons
  • bbcode_parse_start
  • bbcode_parse_complete_precache
  • bbcode_parse_complete
  • postbit_display_complete
  • memberaction_dropdown
  • tag_fetchbit
  • tag_fetchbit_complete
  • forumrules
  • navbits
  • navbits_complete
  • build_navigation_data
  • build_navigation_array
  • check_navigation_permission
  • process_navigation_links_start
  • process_navigation_links_complete
  • set_navigation_menu_element
  • build_navigation_menudata
  • build_navigation_listdata
  • build_navigation_list
  • set_navigation_tab_main
  • set_navigation_tab_fallback
  • navigation_tab_complete
  • fb_like_button
  • showthread_complete
  • page_templates