Add EAN barcodes. #57
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added 22 commits
December 4, 2023 11:36
In version 2 of the pixel-display, the textures are going away, and will be replaced by elements. The display as a whole will have a 2d transform (rotation), and the individual elements (windows) will have only an internal offset, not a full transform. The Canvases know their offset relative to the scene, and will eventually gain drawing operations. For now we just rename them, to put more emphasis on the abstract class at the top of the hierarchy, which will be more important going forward than the various bit depth variants. Start to move bar code code out of the core files. Start common.toit which will have code common to textures and elements in the transition period. All drivers must know their rounding requirements going forward. Some changes for recent SDKs. We now require alpha 121.
Uses pngdiff from toit-png-tools as a submodule in order to make a diff when test results diff from gold. This lets us use highly compressed pngs in the gold directory.
Also makes update canvases more square and less elongated, which can be good for performance.
Also adds simple solid borders.
added 7 commits
December 5, 2023 09:14
floitsch
approved these changes
Dec 7, 2023
src/bar_code.toit
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| else: | ||
| super key value | ||
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| code_ := ? // 13 digit code as a string. |
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| code_ := ? // 13 digit code as a string. | |
| code_/string := ? // 13 digit code as a string. |
tests/barcode_visualized.toit
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| // Use of this source code is governed by a Zero-Clause BSD license that can | ||
| // be found in the TESTS_LICENSE file. | ||
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| // Tests for TextElement that the change box is smaller when we only |
added 7 commits
December 7, 2023 15:24
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