diff options
| author | warriorofwire <3454741+WarriorOfWire@users.noreply.github.com> | 2020-05-02 02:21:35 -0700 |
|---|---|---|
| committer | warriorofwire <3454741+WarriorOfWire@users.noreply.github.com> | 2020-05-09 15:38:22 -0700 |
| commit | 206d0e598adb66e2b23a39a7d11e2f5087513205 (patch) | |
| tree | cea5a2e50ec96edd8b4c0bfc09e0d9570694a2ee /py | |
| parent | 90bd931808fa797938b723e8d30889ec4a0f1654 (diff) | |
Add vectorio: for drawing shapes
vectorio builds on m4 express feather
Concrete shapes are composed into a VectorShape which is put into a displayio Group for display.
VectorShape provides transpose and x/y positioning for shape implementations.
Included Shapes:
* Circle
- A radius; Circle is positioned at its axis in the VectorShape.
- You can freely modify the radius to grow and shrink the circle in-place.
* Polygon
- An ordered list of points.
- Beteween each successive point an edge is inferred. A final edge closing the shape is inferred between the last
point and the first point.
- You can modify the points in a Polygon. The points' coordinate system is relative to (0, 0) so if you'd like a
top-center justified 10x20 rectangle you can do points [(-5, 0), (5, 0), (5, 20), (0, 20)] and your VectorShape
x and y properties will position the rectangle relative to its top center point
* Rectangle
A width and a height.
Diffstat (limited to 'py')
| -rw-r--r-- | py/circuitpy_defns.mk | 8 | ||||
| -rw-r--r-- | py/circuitpy_mpconfig.h | 6 | ||||
| -rw-r--r-- | py/circuitpy_mpconfig.mk | 3 |
3 files changed, 17 insertions, 0 deletions
diff --git a/py/circuitpy_defns.mk b/py/circuitpy_defns.mk index e3892d98e..c6ea2b45b 100644 --- a/py/circuitpy_defns.mk +++ b/py/circuitpy_defns.mk @@ -145,6 +145,9 @@ endif ifeq ($(CIRCUITPY_DISPLAYIO),1) SRC_PATTERNS += displayio/% terminalio/% fontio/% endif +ifeq ($(CIRCUITPY_VECTORIO),1) +SRC_PATTERNS += vectorio/% +endif ifeq ($(CIRCUITPY_FRAMEBUFFERIO),1) SRC_PATTERNS += framebufferio/% endif @@ -358,6 +361,11 @@ SRC_SHARED_MODULE_ALL = \ displayio/Shape.c \ displayio/TileGrid.c \ displayio/__init__.c \ + vectorio/Circle.c \ + vectorio/Rectangle.c \ + vectorio/Polygon.c \ + vectorio/VectorShape.c \ + vectorio/__init__.c \ fontio/BuiltinFont.c \ fontio/__init__.c \ framebufferio/FramebufferDisplay.c \ diff --git a/py/circuitpy_mpconfig.h b/py/circuitpy_mpconfig.h index 6b7fc192f..f48a648c4 100644 --- a/py/circuitpy_mpconfig.h +++ b/py/circuitpy_mpconfig.h @@ -352,6 +352,11 @@ extern const struct _mp_obj_module_t framebufferio_module; #define FRAMEBUFFERIO_MODULE #endif +#if CIRCUITPY_VECTORIO +extern const struct _mp_obj_module_t vectorio_module; +#define VECTORIO_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_vectorio), (mp_obj_t)&vectorio_module }, +#endif + #if CIRCUITPY_FREQUENCYIO extern const struct _mp_obj_module_t frequencyio_module; #define FREQUENCYIO_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_frequencyio), (mp_obj_t)&frequencyio_module }, @@ -642,6 +647,7 @@ extern const struct _mp_obj_module_t ustack_module; DISPLAYIO_MODULE \ FONTIO_MODULE \ TERMINALIO_MODULE \ + VECTORIO_MODULE \ ERRNO_MODULE \ FRAMEBUFFERIO_MODULE \ FREQUENCYIO_MODULE \ diff --git a/py/circuitpy_mpconfig.mk b/py/circuitpy_mpconfig.mk index 105253aec..e9e3d8013 100644 --- a/py/circuitpy_mpconfig.mk +++ b/py/circuitpy_mpconfig.mk @@ -94,6 +94,9 @@ CFLAGS += -DCIRCUITPY_DISPLAYIO=$(CIRCUITPY_DISPLAYIO) CIRCUITPY_FRAMEBUFFERIO ?= 0 CFLAGS += -DCIRCUITPY_FRAMEBUFFERIO=$(CIRCUITPY_FRAMEBUFFERIO) +CIRCUITPY_VECTORIO ?= 0 +CFLAGS += -DCIRCUITPY_VECTORIO=$(CIRCUITPY_VECTORIO) + CIRCUITPY_FREQUENCYIO ?= $(CIRCUITPY_FULL_BUILD) CFLAGS += -DCIRCUITPY_FREQUENCYIO=$(CIRCUITPY_FREQUENCYIO) |