CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=master 2019-09-03T23:15:27+00:00 2019-09-03T23:15:27+00:00 Scott Shawcroft scott@tannewt.org 2019-08-27T23:03:05+00:00 urn:sha1:949f8761b8c41ecbf8660bcd5a333890a37e426e This allows for one to preserve ordering within a Group while hiding something temporarily. Fixes #1688 2019-07-18T23:47:28+00:00 Scott Shawcroft scott@tannewt.org 2019-07-18T23:47:28+00:00 urn:sha1:4a6bdb6fe471b3024b2ca1d977ef02bfd94cc12a This fixes the bug that bitmap changes do not cause screen updates and optimizes the refresh when the bitmap is simply shown on the screen. If the bitmap is used in tiles, then changing it will cause all TileGrids using it to do a full refresh. Fixes #1981 2019-06-12T18:32:39+00:00 Scott Shawcroft scott@tannewt.org 2019-06-06T22:11:02+00:00 urn:sha1:eb21fc3e31790cee094d5c11811b55a57625340a Different operations to the display tree have different costs. Be aware of these costs when optimizing your code. * Changing tiles indices in a TileGrid will update an area covering them all. * Changing a palette will refresh every object that references it. * Moving a TileGrid will update both where it was and where it moved to. * Adding something to a Group will refresh each individual area it covers. * Removing things from a Group will refresh one area that covers all previous locations. (Not separate areas like add.) * Setting a new top level Group will refresh the entire display. Only TileGrid moves are optimized for overlap. All other overlaps cause sending of duplicate pixels. This also adds flip_x, flip_y and transpose_xy to TileGrid. They change the direction of the pixels but not the location. Fixes #1169. Fixes #1705. Fixes #1923. 2019-03-13T00:18:33+00:00 Scott Shawcroft scott@tannewt.org 2019-03-12T22:56:03+00:00 urn:sha1:224e9b10092c7142857cafb7df712843906401fd This brings it inline with Group. Also fixes #1613 This also includes a number of fixes for where a method is called through a subclass. We now correctly get the native object. Fixes #1567 Lastly, this adds subscript support to TileGrid for changing tile indices. Similar to Bitmap, it accepts ints or 2-tuples. 2019-01-31T19:42:14+00:00 Scott Shawcroft scott@tannewt.org 2019-01-29T23:04:07+00:00 urn:sha1:601a910f4eb83cf1ae7516a25c011b469ac76b8b * Fix Hallowing. * Fix builds without displayio. * Fix y bounds that appears as untrollable row of pixels. * Add scrolling to TileGrid. * Remove Sprite to save space. TileGrid is a drop in replacement. 2019-01-31T19:42:14+00:00 Scott Shawcroft scott@tannewt.org 2019-01-26T00:59:18+00:00 urn:sha1:1a1dbef992442682413f6103e36440a26bc2dad7 2019-01-31T19:42:13+00:00 Scott Shawcroft scott@tannewt.org 2019-01-24T23:49:02+00:00 urn:sha1:fb0970ec6e2fee42d748718557c35fe84a4d0ce5 2019-01-31T19:42:13+00:00 Scott Shawcroft scott@tannewt.org 2019-01-24T21:43:39+00:00 urn:sha1:73cf490635809c2e5b1f57675d59507a247456f2