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from pathlib import Path
from pytest import warns
import fpdf
from test.conftest import assert_pdf_equal
HERE = Path(__file__).resolve().parent
def next_row(pdf):
pdf.ln()
pdf.set_y(pdf.get_y() + size + margin)
size = 50
margin = 10
def test_line(tmp_path):
pdf = fpdf.FPDF(unit="mm")
pdf.add_page()
def draw_diagonal_line(pdf, x, y):
pdf.line(x, y, x + size, y + size / 2)
for width in [0.71, 1, 2]:
pdf.set_line_width(width)
draw_diagonal_line(pdf, pdf.get_x(), pdf.get_y())
pdf.set_x(pdf.get_x() + size + margin)
next_row(pdf)
for color in [70, 140, 200]:
pdf.set_draw_color(color)
draw_diagonal_line(pdf, pdf.get_x(), pdf.get_y())
pdf.set_x(pdf.get_x() + size + margin)
next_row(pdf)
assert_pdf_equal(pdf, HERE / "class_line.pdf", tmp_path)
def test_dash(tmp_path):
pdf = fpdf.FPDF(unit="mm")
pdf.add_page()
def draw_diagonal_dash(pdf, x, y, *a, **k):
with warns(DeprecationWarning):
pdf.dashed_line(x, y, x + size, y + size / 2, *a, **k)
for width in [0.71, 1, 2]:
pdf.set_line_width(width)
draw_diagonal_dash(pdf, pdf.get_x(), pdf.get_y(), margin, margin / 2)
pdf.set_x(pdf.get_x() + size + margin)
next_row(pdf)
for color in [70, 140, 200]:
pdf.set_draw_color(color)
draw_diagonal_dash(pdf, pdf.get_x(), pdf.get_y(), margin, margin / 2)
pdf.set_x(pdf.get_x() + size + margin)
next_row(pdf)
pdf.set_draw_color(0)
pdf.set_line_width(0.2)
draw_diagonal_dash(pdf, pdf.get_x(), pdf.get_y(), margin, margin)
pdf.set_x(pdf.get_x() + size + margin)
draw_diagonal_dash(pdf, pdf.get_x(), pdf.get_y(), margin / 2, margin)
next_row(pdf)
pdf.set_line_width(1)
with warns(DeprecationWarning):
x, y = pdf.get_x(), pdf.get_y()
pdf.dashed_line(x, y, x + 100, y + 80, 10, 3)
pdf.set_x(pdf.get_x() + 20)
x, y = pdf.get_x(), pdf.get_y()
pdf.dashed_line(x, y, x + 100, y + 80, 3, 20)
pdf.set_x(pdf.get_x() + 20)
x, y = pdf.get_x(), pdf.get_y()
pdf.dashed_line(x, y, x + 100, y + 80, 6, 17)
assert_pdf_equal(pdf, HERE / "class_dash.pdf", tmp_path)
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