Thanks Mohamed, It all seems to be working, how ever the images are appearing blank. They are 1440x780 and in inspector there are no errors reported. Even when capturing the current window the images appear blank.
Tom On Dec 12, 8:52 pm, Mohamed Mansour <[email protected]> wrote: > Hi Tom, > > You are placing the wrong thing in the source > attribute:http://code.google.com/chrome/extensions/tabs.html#method-captureVisi... > > <http://code.google.com/chrome/extensions/tabs.html#method-captureVisi...>The > callback function for captureVisibleTab has this defined as: > "function(string dataUrl) {...})" > > You would use the "dataUrl" to assign the 'src' property of an HTML Image > element for display. > > An example being: > > <script> > chrome.tabs.captureVisibleTab(null, function(dataUrl) { > content = document.getElementById('screenshots'); > var image = document.createElement('img'); > image.setAttribute('src', dataUrl); > content.appendChild(image);}); > > </script> > > <span id="screenshots"></span> > > -Mohamed Mansour > > > > On Sat, Dec 12, 2009 at 11:55 AM, Tom <[email protected]> wrote: > > Is it supposed to be used like this? > > > var visualTab = chrome.tabs.captureVisibleTab(20, function(capture) > > {});); > > document.getElementById('content').innerHTML += '<img src="'+visualTab > > +'" />'; > > > Thats what I'm doing at the moment and I can't get it to work. (I'm > > sure 20 is a valid tab id) > > > Please could someone tell me what I'm doing wrong. > > > Thanks > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Chromium-extensions" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<chromium-extensions%2Bunsu > > [email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/chromium-extensions?hl=en. -- You received this message because you are subscribed to the Google Groups "Chromium-extensions" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/chromium-extensions?hl=en.
