While we weren't attempting to save thumbnail PNG files of the
starter and templates that are scanned in the system-wide Tux Paint
directory, we WERE trying to incorrectly `mkdir` such directories
within the user's personal directory.
(e.g., "/home/kendrick/.tuxpaint//usr/local/share/tuxpaint/templates")
Mended.
When building Tux Paint, ImageMagick's `convert` might fail to generate
thumbnail PNGs for some Starter SVG images (e.g., "manatee.svg"),
with a "too many bezier coordinates" error.
This did not happen before, and does not happen with newer versions
of ImageMagick; there was a regression fixed in 2018:
https://github.com/ImageMagick/ImageMagick/issues/1069
However, it's occurring in Ubuntu 20.04 'focal' (I've got
version "6.9.10-23 Q16 x86_64 20190101"). Therefore, as a quick-fix,
simply ignoring errors from `convert`, and removing the (bogus)
PNG thumbmail image, and allowing the `make` process to proceed.
Tux Paint will simply open the SVG and generate a thumbnail to
display on the screen when the "New" dialog is brought up.
Avoid shapes flipping upside-down during rotation step,
when stretching from right-to-left -- also when using the
original, center-based shape stretching mode.
* Add linked table of contents
* <cite> some terms
* <code> some paths
* Replace with CSS
* Brushes no longer limited to max 40x40 pixels in size
* Mac OS X is now macOS
* Other misc improvements
Keyboard's goal is to not be > 90% of the width of the drawing
canvas. Was misinterpreting the incoming argument ('canvas'),
so have to account for the toolbar (left) and selector (right)
buttons in the UI.
So e.g., `tuxpaint --900x768 --onscreen-keyboard` will use the
small keyboard buttons, while `... --1024x768 ...` will use the large.
On-screen keyboard (visible when the feature is enabled, while
using the "Text" and "Label" tools) now appears with larger
(48x48 pixel, vs 24x24 pixel) buttons, when Tux Paint's window
(or fullscreen) size is large enough to fit them with the
chosen layout.
(h/t Anat & Aviv, who suggested it to help with users of
eye-tracking systems)
Also, on-screen keyboard buttons use a slightly larger font
(16pt vs 12pt, previously seen on the small keyboard;
32pt on the large keyboard).
