"""2025-07-05
Mapas: PyCon Colombia 2025 II
Universidad EAFIT, Medellín, Antioquia, Colombia
ericof.com|Poly data (c) OpenStreetMap contributors|https://www.openstreetmap.org/copyright
png
Sketch,py5,CreativeCoding
"""
from sketches.utils import mapas
from sketches.utils.draw import canvas
from sketches.utils.draw import formas
from sketches.utils.draw.cores.paletas import gera_paleta
from sketches.utils.helpers import sketches as helpers
import py5
sketch = helpers.info_for_sketch(__file__, __doc__)
def camadas_mapa(
dados: mapas.GeodataEscalado, paleta, cor_base, largura, altura
) -> list[tuple[py5.Py5Shape, int]]:
mapa = mapas.mapa_como_forma(
dados,
cor_base,
camadas=[
("caminhos", mapas.processa_caminhos(py5.color("#DEFF00"), 1)),
("elementos", mapas.processa_elementos(paleta, 5.0)),
],
)
camadas = [(mapa, -1)]
if camada_limite := [c.gdf for c in dados.camadas if c.nome == "limites"]:
limites = mapas.dataframe_para_shape(camada_limite[0])
mascara = formas.criar_mascara_furo(limites, 0, 0, largura, altura)
mascara.set_fill(py5.color(200, 200, 200, 85))
mascara.set_stroke(py5.color("#DEFF00"))
mascara.set_stroke_weight(3)
# Ocultar o mapa
for _ in range(5):
camadas.append((mascara, 0))
return camadas
def setup():
py5.size(*helpers.DIMENSOES.external, py5.P3D)
cor_fundo = py5.color("#3C00DD")
py5.background(cor_fundo)
paleta = gera_paleta("pycon-colombia-2025", True)
cor_base = py5.color("#851F58")
dados: mapas.GeodataEscalado = mapas.escala_dados(
mapas.obtem_dados("Universidad EAFIT", pasta=sketch.path, percentual=800),
)
camadas = camadas_mapa(dados, paleta, cor_base, *helpers.DIMENSOES.internal)
with py5.push_matrix():
py5.translate(*helpers.DIMENSOES.pos_interno, -1)
for forma, z in camadas:
with py5.push_matrix():
py5.translate(0, 0, z)
py5.shape(forma, 0, 0)
# Credits and go
canvas.sketch_frame(
sketch,
cor_fundo,
date_style="large_transparent_white",
credits_style="transparent_white",
)
def key_pressed():
key = py5.key
if key == " ":
save_and_close()
def save_and_close():
py5.no_loop()
canvas.save_sketch_image(sketch)
py5.exit_sketch()
if __name__ == "__main__":
py5.run_sketch()