def test_clip_between_boundaries_value_too_dark(self):
clipped = clip_between_boundaries(dark_red_hsl, black_hsl, white_hsl,
4.5, 1)[0]
clipped_contrast_black = contrast_between(clipped, black_hsl)
clipped_contrast_white = contrast_between(clipped, white_hsl)
self.assertEqual(clipped[0], 0)
self.assertEqual(clipped[1], 1)
self.assertTrue(0.4 < clipped[2] < 0.6)
self.assertTrue(4.5 <= clipped_contrast_black <= 5)
self.assertTrue(clipped_contrast_white >= 1)
def test_clip_between_boundaries_value_too_light(self):
clipped = clip_between_boundaries(light_red_hsl, black_hsl, white_hsl,
4.5, 4.5)[0]
clipped_contrast_black = contrast_between(clipped, black_hsl)
clipped_contrast_white = contrast_between(clipped, white_hsl)
self.assertEqual(clipped[0], 0)
self.assertEqual(clipped[1], 1)
self.assertTrue(0.4 < clipped[2])
self.assertTrue(4.5 <= clipped_contrast_black)
self.assertTrue(4.5 <= clipped_contrast_white <= 5)
# dark theme settings
min_dark_contrast = 0.4
min_light_contrast = 0.1
# light theme settings
if (bg_color[0][2] > 0.5):
min_dark_contrast = 0.1
min_light_contrast = 0.4
ansi_colors_unconstrained = pick_n_best_colors(8, improved_centers,
dominant_dark,
dominant_light,
min_dark_contrast,
min_light_contrast)
ansi_colors_normal = clip_between_boundaries(ansi_colors_unconstrained,
dominant_dark, dominant_light)
ansi_colors_normal_and_bright = generate_complementary(ansi_colors_normal)
ansi_colors = ansi_colors_normal_and_bright # shorthand
# ansi_colors, bg_color = custom_filter_and_sort_complements(improved_centers, bg_fg_colors[0])
html_contents += get_html_contents(ansi_colors,
np.vstack((bg_color, fg_color)),
img_file_path)
html = "<body style='background: #000'>\n"
html += "<div>"
html += html_contents
html += "</div>"
html += "</body>\n"
result_file = open("examples.html", "w")
result_file.write(html)
def test_clip_between_boundaries_good_value(self):
clipped = clip_between_boundaries(red_hsl, black_hsl, white_hsl, 1,
1)[0]
self.assertEqual(clipped[0], red_hsl[0])
self.assertEqual(clipped[1], red_hsl[1])
self.assertEqual(clipped[2], red_hsl[2])