pyhexlib.viewport module

class pyhexlib.viewport.HexGridViewport(hexagonal_grid, radius, visible_size, origin, offset=pygame.Vector2)

Bases: object

Parameters:

• hexagonal_grid (HexagonalGrid)

• radius (int)

• visible_size (tuple[int, int])

• origin (Hexagon)

• offset (pygame.Vector2)

adjust_bounds(bounds)

Parameters:

bounds (Bounds)

Return type:

Bounds

center(rc)

Return cached pixel center for hex coordinate rc (r,c).

Parameters:

rc (Hexagon)

Return type:

pygame.Vector2

edges(rc)

Return cached list of six corner points for hex key h (r,c).

Parameters:

rc (Hexagon)

Return type:

list[pygame.Vector2]

move_by(rows=0, cols=0)

Move the viewport by a given amount.

Parameters:

• rows (int)

• cols (int)

Return type:

None

move_to(origin)

Move the viewport to a new origin hex.

Parameters:

origin (Hexagon)

Return type:

None

property origin: Hexagon

Return the current origin hex for rendering.

class pyhexlib.viewport.Hexagons(hexagons)

Bases: object

Parameters:

hexagons (Dict[Any, Any])

center(rc)

Return cached pixel center for hex coordinate rc (r,c).

Parameters:

rc (Hexagon)

Return type:

pygame.Vector2

edges(rc)

Return cached list of six corner points for hex key h (r,c).

Parameters:

rc (Hexagon)

Return type:

list[pygame.Vector2]

get(key, default=None)

items()

keys()

values()

class pyhexlib.viewport.Viewport(bounds, outer_bounds)

Bases: Bounds

Parameters:

• bounds (Bounds)

• outer_bounds (Bounds)