OxyPixel 0.5.0

Added

• Autosave keeps a recovery .oxypix in the app data folder, about once a minute and after a run of edits. It does not overwrite the open file. The next launch can restore or discard that copy, including a drawing that was never saved. File can turn autosave off. Saving, or discarding changes, removes the recovery copy.
• Each tool button shows its shortcut letter.
• File → Open recent keeps ten documents. A repeated file name shows the parent folder, a missing file is marked, and Clear recent empties the list.
• Edit can flip the selection horizontally or vertically, or turn it 90° clockwise, counter-clockwise, or 180°. With nothing selected the same commands change the active cel. Each one is a single undo step. Shortcuts are Shift+H, Shift+V, Shift+., Shift+,, and Ctrl+Shift+.. A 90° turn of a non-square rectangle swaps its sides and stays centered; pixels that do not fit on the cel are dropped.

Changed

• The selection outline is a dark edge plus an amber edge, and the status line shows the selection size.
• Zoom in, zoom out, and the wheel step through whole-pixel scales (1×, 2×, 3×, and so on, up to 64×). Below 100% the steps are 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, and 1/10. Fit still frames the canvas, on the largest of those scales that fits.
• The pixel grid draws below 600% when a cell is still large enough to read. From 200% to 400% the lines are coarser, and a wide view uses a lighter line.
• The brush hover mark is filled with the color that will be painted. The right button previews the secondary color. The eraser uses a light tint. Fill, pick, and select stay a one-pixel outline.
• Ubuntu CI installs the MinGW compiler from the Ubuntu archive. It does not run apt-get update against the Azure mirror, which was hanging until the job timed out.