plotstyle/examples/09_registry_and_spec.py at main · rahulkaushal04/plotstyle · GitHub

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"""
Registry exploration — list, inspect, and compare journal specifications.

Steps:
1. List all available journal presets with plotstyle.registry.list_available().
2. Inspect a full journal spec with plotstyle.registry.get(name) to read its
   dimensions, typography, export settings, and accessibility requirements.
3. Compare column widths across all journals.

Output: (console only)
"""

import plotstyle

# ==============================================================================
# 1. List every available journal preset
# ==============================================================================

available = plotstyle.registry.list_available()
print(f"Available journals ({len(available)}):")
for name in available:
    print(f"  {name}")

# ==============================================================================
# 2. Deep-inspect a single journal spec
# ==============================================================================

spec = plotstyle.registry.get("nature")

print(f"\n{'=' * 40}")
print(f"Journal: {spec.metadata.name}")
print(f"Publisher: {spec.metadata.publisher}")
print(f"{'=' * 40}")

# -- Dimensions (all values in millimetres) --
print("\nDimensions:")
print(f"  Single column: {spec.dimensions.single_column_mm} mm")
print(f"  Double column: {spec.dimensions.double_column_mm} mm")
print(f"  Max height:    {spec.dimensions.max_height_mm} mm")

# -- Typography (font families, sizes in typographic points) --
print("\nTypography:")
print(f"  Font family:   {spec.typography.font_family}")
print(f"  Font size:     {spec.typography.min_font_pt}-{spec.typography.max_font_pt} pt")
print(f"  Panel labels:  {spec.typography.panel_label_pt} pt, {spec.typography.panel_label_weight}")
print(f"  Label case:    {spec.typography.panel_label_case}")

# -- Export requirements --
print("\nExport:")
print(f"  Formats:       {spec.export.preferred_formats}")
print(f"  Min DPI:       {spec.export.min_dpi}")
print(f"  Color space:   {spec.export.color_space}")

# -- Accessibility requirements --
print("\nAccessibility:")
print(f"  Colorblind required: {spec.color.colorblind_required}")
print(f"  Grayscale required:  {spec.color.grayscale_required}")

# ==============================================================================
# 3. Cross-journal column width comparison
# ==============================================================================

print(f"\n{'Journal':<12} {'Single (mm)':<14} {'Double (mm)':<14}")
print("-" * 40)
for name in available:
    s = plotstyle.registry.get(name)
    print(f"{name:<12} {s.dimensions.single_column_mm:<14} {s.dimensions.double_column_mm:<14}")