Phil Howard
f900761280
PicoVector: Tweak for C++ compatibility.
2025-04-25 17:33:52 +01:00
Mike Bell
bebadbba72
PicoVector: Avoid clipping bottom right AA edges.
2025-04-25 17:33:52 +01:00
Jonathan Williamson
a0f35a6834
PicoVector: Add star and line primitives.
2025-04-25 17:33:52 +01:00
Phil Howard
54ecb2318c
PicoGraphics: Implement RGB888 alpha blending.
2025-04-25 17:33:52 +01:00
Phil Howard
d2728d4b06
PicoVector: Avoid MicroPython GC.
...
Since we're not using tracked allocation, any memory we don't explicitly
hold a reference to will be assumed unused by MicroPython's GC.
Pass up the pp_nodes and pp_node_counts points (hackily) to fix this.
2025-04-25 17:33:52 +01:00
Phil Howard
78eb6da31b
PicoVector: Remove * 4 from pp_nodes lookup.
2025-04-25 17:33:52 +01:00
Mike Bell
d1ec50bc3f
PicoVector: Apply overall transform to text rendering.
2025-04-25 17:33:52 +01:00
Mike Bell
650fcf6697
PicoVector: Add optional text max width and max height.
2025-04-25 17:33:52 +01:00
Phil Howard
8d8b950308
PicoVector: Revert the tile buffer to be fixed.
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Ensure that MicroPython doesn't ever place the tile buffer into PSRAM
and trash performance.
2025-04-25 17:33:52 +01:00
Phil Howard
8f7c1b3c70
PicoVector: Runtime buffer allocation.
2025-04-25 17:33:52 +01:00
Phil Howard
859a9d8b61
PicoVector: Prefix some pretty-poly variables.
2025-04-25 17:33:52 +01:00
Phil Howard
b40818c900
PicoVector: Refactor text multiline support.
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Drop dependence on null terminated strings, and for a final linebreak.
Bound all text processing using the text length.
2025-04-25 17:33:52 +01:00
Phil Howard
48ee9fde66
PicoGraphics: RGB565 skip layers if not enabled.
2025-04-25 17:33:52 +01:00
Phil Howard
8f7e8d4334
PicoVector: Improve text rendering and control.
2025-04-25 17:33:52 +01:00
Phil Howard
0f0c1ab8a2
PicoGraphics: Add layer support to PicoVector tile renderer.
2025-04-25 17:33:52 +01:00
Phil Howard
75a01b2fb8
PicoVector: Big refactor, ppp primitives.
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* Remove Polygon types in favour of primitives .circle, .rectangle etc
* Add a new Transform type for building up transformation matrices
* Add support to set/clear transform on drawing
2025-04-25 17:33:52 +01:00
Phil Howard
1115900443
PicoVector: Rewrite around new linked-lists poly.
2025-04-25 17:33:52 +01:00
Phil Howard
faf675c9f8
PicoVector: Use tile renderer for all pens.
2025-04-25 17:33:52 +01:00
Phil Howard
ed494ecf20
PicoVector: Fix x16 anti-aliasing.
2025-04-25 17:33:52 +01:00
Phil Howard
9642cdf2cd
PicoGraphics: Add RGB565 alpha blending support.
2025-04-25 17:33:52 +01:00
Phil Howard
db4670bb8e
PicoVector: C++ basic bringup.
2025-04-25 17:33:52 +01:00
Phil Howard
e2ce6eb416
PicoVector: render text that doesn't end with a linebreak.
2025-04-25 17:33:52 +01:00
Phil Howard
e48c798bdb
PicoVector: Fix out of bounds drawing.
...
pretty-poly.h is not giving us fully clipped rectangles, so revert to the
slower bounds checked pixel for now.
2025-04-25 17:33:52 +01:00
Phil Howard
56d430b862
PicoVector: fix pointer arithmatic in af_load_font_file.
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Pointers were being incremented as if they were bytes, rather than larger
containers.
2025-04-25 17:33:52 +01:00
Phil Howard
116df431fb
PicoVector: Break things until they work.
2025-04-25 17:33:52 +01:00
Phil Howard
9c0e696230
PicoVector: alright-fonts bringup.
2025-04-25 17:33:52 +01:00
Phil Howard
9250e129db
PicoVector: Swap rotate translation order.
2025-04-25 17:33:52 +01:00
Phil Howard
116268b6f5
PicoVector: Vendor pretty-poly and tweak rotation.
2025-04-25 17:33:52 +01:00
Phil Howard
a7a98ae3aa
PicoVector: Suppress errors.
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Ignore sign compare and narrowing conversion errors in pretty-poly.h.
2025-04-25 17:33:52 +01:00
Phil Howard
9f1d68dbec
PicoVector: Rewrite around new C pretty-poly.h.
2025-04-25 17:33:52 +01:00
Phil Howard
1a8f8e9aae
PicoGraphics: Support multiple layers in more types.
2025-04-25 17:33:52 +01:00
Phil Howard
354c95ca61
PicoGraphics: Layers.
...
Add preliminary support for multiple layered drawing surfaces.
Allows, for example, static content to be loaded into one layer and
remain unmodified while the above layer contains animations.
Particularly useful for drawing PNG or JPEG UI elements which are
then overdrawn with text or animated elements, without paying the
cost of loading/decoding every frame.
2025-04-25 17:33:52 +01:00
Philip Howard
f7c45a9983
Merge pull request #1042 from jaeheonshim-forks/inky-blocking-fix
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Fix: Properly implement non-blocking update functions for the Inky Frame
2025-01-15 11:33:56 +00:00
Phil Howard
19689b4414
PicoGraphics: Fix overflow bug in p4 pixel span.
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A properly aligned zero length pixel span would cause a single
pixel to be drawn, the length overflowed and a subsequent
2GB of pixels drawn by the main loop.
Add a simple check to discard any attempt to draw zero length spans.
Fixes pimoroni/pimoroni-pico-rp2350#32
2025-01-14 12:16:12 +00:00
Jaeheon Shim
3811195374
Honor 'blocking' parameter in inky_frame and inky_frame_7 update functions
2024-12-24 16:57:48 -05:00
Philip Howard
63461337b1
Merge pull request #1006 from PiPicoDev/display_28
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Add Pico Display Pack 2.8 and fix SPI for st7789 on Pico2
2024-12-11 17:24:40 +00:00
Charlie Birks
193fe81441
picographics: update text docs
2024-12-05 14:18:19 +00:00
Tobias
6d6a1e2b7d
Allow spritesheets for PenRGB565
2024-10-24 17:45:35 +02:00
peardox
080e6adcf3
Add display_pack_28 and demo with FPS, fix spi for rp2350 in st7789
2024-10-01 18:43:39 +01:00
thirdr
5ab626e983
RV3028: C/C++ Library docs
2024-06-11 16:12:35 +01:00
thirdr
ffa12c2165
corrected pin defs
2024-06-03 10:31:46 +01:00
Phil Howard
964cf5eedf
G/S/C Unicorn: Fix get_brightness to use correct max value.
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Add a comment noting that 256 is the correct maximum brightness.
2024-03-11 21:14:43 +00:00
Phil Howard
c4f70df1cf
Pen1BitY: Correct RGB to dither lookup conversion.
2024-02-27 13:54:25 +00:00
ZodiusInfuser
8ca47d6405
Merge pull request #890 from robberwick/motor2040_i2c_pins
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Add I2C pin definitions to motor2040 and servo2040 headers
2024-02-13 12:00:05 +00:00
Rob Berwick
9e6a0725c0
add `I2C_*` definitions to `servo2040.hpp`
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Add pin definitions for `I2C_INT`, `I2C_SDA`, and `I2C_SCL` to `servo2040.hpp`
2024-01-08 13:08:44 +00:00
Rob Berwick
3e81b245a1
add I2C_INT & reorder
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Add `I2C_INT` to `motor2040.hpp` and put pin defs in numeric order.
2024-01-08 12:57:30 +00:00
Rob Berwick
6dcc0d4fa0
Add I2C pin definitions to motor2040 header
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Add definitions for the QW/ST connector SDA & SCL pins
2024-01-01 20:07:58 +00:00
Phil Howard
ce42d814a7
Pico Graphics: Avoid unecessary and broken polygon scanline clip.
2023-10-16 09:56:40 +01:00
Phil Howard
93525a422f
Bitmap Fonts: Fixed-width space for #765 .
2023-09-15 09:07:59 +01:00
Phil Howard
5f730ff400
PicoVector: Pass PicoGraphics clip into Pretty Poly.
2023-09-12 12:03:09 +01:00