* PoC font autosize feature
* Take enumerables or 'auto' keyword for autoscaling
* Allo enumerables of font_size per card, where the largest font size that does not ellipsize is chosen
* Use ellipsize: :autoscale keyword to determine font autosizing
* Use binary search to find the correct font size
* Consider new ellipsize option in testcase
* Document ellipsize: :autoscale option
* Add ellipsize: :autoscale sample to text sample
* Fix double multiplication with Pango::SCALE
* Scale embedded images with text when autoscaling
* Remove stray semicolon
* Return dummy value for FontDescription.size in mock_cairo
* Update regression test data for autoscale feature.
* Add ellipsize: :autoscale example to existing font_autoscale sample
* Add missing :autoscale to list of options in documentation
This has the compatibility impact that all font sizes should be divided by 3 to maintain their same sizes.
Based on PR #225. Thanks @felixleong!!
Conflicts:
bin/squib
lib/squib/graphics/text.rb
* Involved a big rewrite of arg_loader to accomodate nil and false better. Sadly this meant dumping ||= for if-statements. Blech, but works.
* Updates to regression tests are pretty trivial.
* Removed graphics_text_spec because, even though it looks useful, with rake sanity it really isn't.
* Exposed font on deck as well
Cleaned up graphics/text.rb too!
Needed to set squibcolor prior to translating the coordinate system so that gradients are relative to the card (as is documented). This also means stroking is done AFTER drawing the text, which looks better anyway.
Fill color is still the same with 'color' (i.e. can be overridden by markup still), but now there's a stroke_width and a stroke_color option that, when stroke_width > 0, will draw an outline below the text. Since this isn't a Pango feature, we can't do markup for outlines. (Maybe make that a feature request to Pango if you want it.)
Implements #51
So the idea behind this is maintain an "expected value" for the sample runs. We store the graphics calls and their arguments as a readable text file. Any change in the samples will break this, but the idea is to make sure this doesn't get broken unexpectedly.
Rearranged the data files in specs
Mirko K
Andy Meneely
Seh Hui, Leong
Andy Meneely