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from pathlib import Path
from fpdf import FPDF, TextMode
import pytest
from test.conftest import assert_pdf_equal
HERE = Path(__file__).resolve().parent
def test_text_modes(tmp_path):
pdf = FPDF(format=(350, 150))
pdf.add_page()
pdf.set_font("Helvetica", size=80)
with pdf.local_context(fill_color=(255, 128, 0)):
pdf.cell(text="FILL default")
with pdf.local_context(text_color=(0, 128, 255)):
pdf.cell(text=" text mode")
pdf.ln()
with pdf.local_context(text_mode=TextMode.STROKE, line_width=2):
pdf.cell(text="STROKE text mode")
pdf.ln()
pdf.text_mode = TextMode.FILL_STROKE
pdf.line_width = 4
pdf.set_draw_color(255, 0, 255)
pdf.cell(text="FILL_STROKE text mode")
pdf.ln()
with pdf.local_context():
pdf.text_mode = "INVISIBLE" # testing TextMode.coerce
pdf.cell(text="INVISIBLE text mode")
assert_pdf_equal(pdf, HERE / "text_modes.pdf", tmp_path)
def test_clip_text_modes(tmp_path):
pdf = FPDF(format=(420, 150))
pdf.add_page()
pdf.set_font("Helvetica", size=80)
pdf.line_width = 1
with pdf.local_context(text_mode=TextMode.FILL_CLIP, text_color=(0, 255, 255)):
pdf.cell(text="FILL_CLIP text mode")
for r in range(0, 100, 1):
pdf.circle(x=110, y=22, radius=r)
pdf.ln()
with pdf.local_context(text_mode=TextMode.STROKE_CLIP):
pdf.cell(text="STROKE_CLIP text mode")
for r in range(0, 100, 1):
pdf.circle(x=110, y=50, radius=r)
pdf.ln()
with pdf.local_context(
text_mode=TextMode.FILL_STROKE_CLIP, text_color=(0, 255, 255)
):
pdf.cell(text="FILL_STROKE_CLIP text mode")
for r in range(0, 100, 1):
pdf.circle(x=110, y=78, radius=r)
pdf.ln()
with pdf.local_context(text_mode=TextMode.CLIP):
pdf.cell(text="CLIP text mode")
for r in range(0, 100, 1):
pdf.circle(x=110, y=106, radius=r)
pdf.ln()
assert_pdf_equal(pdf, HERE / "clip_text_modes.pdf", tmp_path)
def test_invalid_text_mode():
pdf = FPDF()
with pytest.raises(ValueError):
pdf.text_mode = "DUMMY"
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