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circuitpython/shared-bindings/vectorio/VectorShape.h

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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.
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#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H
#define MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H
#include "shared-module/vectorio/VectorShape.h"
vectorio: switch per-shape transform to Display Rather than maintain a transform per-shape, we'll just use whatever settings are on the Display. Currently only transpose is done.
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#include "shared-module/displayio/area.h"
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.
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extern const mp_obj_type_t vectorio_vector_shape_type;
void common_hal_vectorio_vector_shape_construct(vectorio_vector_shape_t *self,
run code formatting script
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vectorio_ishape_t ishape,
mp_obj_t pixel_shader, uint16_t x, uint16_t y);
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.
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void common_hal_vectorio_vector_shape_set_dirty(void *self);
mp_int_t common_hal_vectorio_vector_shape_get_x(vectorio_vector_shape_t *self);
void common_hal_vectorio_vector_shape_set_x(vectorio_vector_shape_t *self, mp_int_t x);
mp_int_t common_hal_vectorio_vector_shape_get_y(vectorio_vector_shape_t *self);
void common_hal_vectorio_vector_shape_set_y(vectorio_vector_shape_t *self, mp_int_t y);
mp_obj_t common_hal_vectorio_vector_shape_get_pixel_shader(vectorio_vector_shape_t *self);
void common_hal_vectorio_vector_shape_set_pixel_shader(vectorio_vector_shape_t *self, mp_obj_t pixel_shader);
vectorio: switch per-shape transform to Display Rather than maintain a transform per-shape, we'll just use whatever settings are on the Display. Currently only transpose is done.
2020-05-09 02:03:15 -04:00
void vectorio_vector_shape_update_transform(vectorio_vector_shape_t *self, displayio_buffer_transform_t *group_transform);
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.
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#endif // MICROPY_INCLUDED_SHARED_BINDINGS_VECTORIO_SHAPE_H