This is great! It could replace my own custom SVG charting solution that is way too heavy. Thank you Charlie.
On Thursday, 4 November 2021 at 18:11:41 UTC cj.v...@gmail.com wrote: > The screenshot in my first post gave a chart of tiddler types in > tiddlywiki.com. > > There are so many test/vnd.tiddlywiki tiddlers in tiddlywiki.com, that it > makes most of the pie slices ridiculously small. > > Here's the same tiddlers, but in a smaller TiddlyWiki just to make for > reasonable pie slice sizes. > > [image: Screenshot 2021-11-04 3.07.39 PM.png] > > On Wednesday, November 3, 2021 at 11:42:42 PM UTC-3 Charlie Veniot wrote: > >> Download the attached json, and drag into some TiddlyWiki >> (TiddlyWiki.com!) to import three tiddlers: >> >> - Pie Chart HTML >> - Code sample from Google >> >> <https://developers.google.com/chart/interactive/docs/gallery/piechart>, >> with some modifications >> - Some javascript added to handle regenerating a chart when the >> container is resized >> - Some placeholders (?), for later search-replace by custom >> chart title and custom data >> - The Pie Chart Data >> - The Google Pie Chart code needs a table of data to display; this >> tiddler is to build that table of data that will replace the relevant >> placeholder in the HTML >> - Sample Pie Chart Viewer >> - This is the tiddler with all the trickery >> - an iframe to display HTML+CSS+javascript dynamically created and >> via the iframe "srcdoc" attribute >> - the html fed to the iframe is a neat little filter that grabs >> the content of "Pie Chart HTML" and replaces the "Title" and "Data" >> placeholders with >> - I got lazy: just the hard-coded title slapped right there in >> the filter >> - The contents of a variable that wikifies the content of "The >> Pie Chart Data" tiddler" >> - Notice that the iframe has a very faint grab handle on the >> bottom right-hand corner. Resizing the iframe causes the chart to >> be >> resized too. Likely not a big deal for folk who really know their >> stuff, >> but I'm patting myself on the back for that one. >> - Hover over the chart itself to see details for each pie. >> >> Using Google Charts in TiddlyWiki is very convenient, and really easy >> (I'm thinking or putting an interface together for what I've done so far, >> to make it even easier. >> >> And it sure helps keep a TiddlyWiki instance really light by using an >> external charting service. >> >> Not so great when off-line. But when I'm offline, I don't have much use >> for any computer anyway ... >> >> Cheers ! >> >> >> >> [image: Screenshot 2021-11-03 11.18.54 PM - Display 1.png] > > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/a7bc49d2-1909-410d-ab9f-b57aac96b7a0n%40googlegroups.com.