Hi Daniel, Well we haven't seen any problems with the rest. Also, like I said, the loading works fine with the non-frozen versions. I am not sure I've followed the issue about the loader attempting to load the same scheme as the page, but since the request is not done through a web browser, would that make a difference?
On Monday, 7 September 2015 19:53:56 UTC+1, Daniel LaLiberte wrote: > > Hi Thomas, > > I can't imagine what might be happening when the Google Charts frozen v41 > is loaded view wkhtmltopdf, but it sounds like that tool doesn't work with > the dynamic loading mechanism that we depend on. Does anything get loaded > beyond the loader itself? > > On Mon, Sep 7, 2015 at 10:52 AM, Thomas Fantou <[email protected] > <javascript:>> wrote: > >> Hi Daniel, >> >> We are using the Google Chart API, and rendering our html view with >> wkhtmltopdf tool (converter html to pdf). >> It has always been working fine even now with the last stable version, >> however there is a strange behaviour with the new Frozen version; As far as >> I have been able to debug, the google.charts.load() method never returns. >> (Callback method is never triggered/google.visualization.DataTable() is >> 'undefined') >> >> The frozen version works with our browsers, but not with the third party >> tool as stated above. I am not sure how I can investigate further; is there >> any reasons that would ring a bell about this ? (e.g. if platform isn't a >> browser, the .load() will be stuck somewhere?) >> >> Thanks, >> Thomas >> >> >> On Tuesday, 28 July 2015 13:11:12 UTC+1, Daniel LaLiberte wrote: >> >>> *Introducing Frozen Google Charts* >>> >>> When we push out new releases of Google Charts, some of the changes are >>> big, like entirely new chart types, but other changes are small, like >>> enhancements to the appearance or behavior of existing charts. >>> >>> Many Google Chart creators fine-tune the look and feel of their charts >>> until it's exactly what they want. Some of those users might feel more >>> comfortable knowing that their charts will never change, regardless of what >>> improvements we make in the future. For those users, we're proud to >>> announce Frozen Google Charts. >>> >>> To load a frozen version, you must make some small changes in how you >>> load the Google Charts packages. For example, here is the usual way of >>> loading the stable version and drawing a chart: >>> >>> <script type="text/javascript" >>> >>> src="https://www.google.com/jsapi";></script> >>> >>> <script type="text/javascript"> >>> >>> google.load('visualization', '1', {packages: ['corechart']}); >>> >>> google.setOnLoadCallback(drawChart); >>> >>> </script> >>> >>> You'll need to change your code to be like this (changes highlighted in >>> bold): >>> >>> <script type="text/javascript" >>> >>> src="*https://www.gstatic.com/charts/loader.js* >>> <https://www.gstatic.com/charts/loader.js>"></script> >>> >>> <script type="text/javascript"> >>> >>> *google.charts.load(**'41'**,* {packages: ['corechart']}); >>> >>> *google.charts.setOnLoadCallback*(drawChart); >>> </script> >>> >>> >>> Note that when you call google.charts.load(), you should not include >>> the ‘visualization’ parameter, and the version number is a string. >>> Only version ‘41’ is supported at this time, which corresponds to the >>> current stable release, and additional frozen versions will be >>> announced as we push out each new stable release. More details about >>> using the frozen version loader will be available here >>> <https://google-developers.appspot.com/chart/interactive/docs/library_loading_enhancements> >>> . >>> >>> >>> When you use a frozen version of Google Charts, all charts and features >>> should work the same as for the stable version it was created from. But >>> there >>> are two minor, though important, limitations with loading frozen versions, >>> which we expect to resolve in the near future. >>> >>> 1. You can only call google.charts.load() one time. You can instead >>> list all the packages that you'll need in one call, so there is usually >>> no >>> need to make separate calls. >>> 2. If you are using a ChartWrapper, you must explicitly load all the >>> packages you'll need rather than relying on the ChartWrapper to >>> automatically load them for you. >>> >>> We expect that frozen versions will remain available indefinitely, >>> though we may retire frozen versions that have security concerns. We will >>> typically not provide support for frozen versions, except to suggest >>> upgrading to newer versions. >>> >>> Even if you don't plan to use the frozen version 41, it would help us >>> if you could try it now with your charts and please let us know if you >>> experience any problems. >>> >>> -- >>> Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> >>> - 978-394-1058 >>> [email protected] 5CC, Cambridge MA >>> [email protected] 9 Juniper Ridge Road, Acton MA >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Visualization API" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] >> <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at >> http://groups.google.com/group/google-visualization-api. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/google-visualization-api/5eb56be5-e779-489e-bdd5-1ae727e4e4c1%40googlegroups.com >> >> <https://groups.google.com/d/msgid/google-visualization-api/5eb56be5-e779-489e-bdd5-1ae727e4e4c1%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> > - 978-394-1058 > [email protected] <javascript:> 5CC, Cambridge MA > [email protected] <javascript:> 9 Juniper Ridge Road, Acton MA > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. 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