FontConfigSubstitutionRule class
FontConfigSubstitutionRule class
Font config substitution rule. To learn more, visit the Working with Fonts documentation article.
Remarks
This rule uses fontconfig utility on Linux (and other Unix-like) platforms to get the substitution if the original font is not available.
If fontconfig utility is not available then this rule will be ignored.
Inheritance: FontConfigSubstitutionRule → FontSubstitutionRule
Properties
| Name | Description |
|---|---|
| enabled | Specifies whether the rule is enabled or not. |
Methods
| Name | Description |
|---|---|
| is_font_config_available() | Check if fontconfig utility is available or not. |
| reset_cache() | Resets the cache of fontconfig calling results. |
Examples
Shows operating system-dependent font config substitution.
font_settings = aw.fonts.FontSettings()
font_config_substitution = font_settings.substitution_settings.font_config_substitution
# The FontConfigSubstitutionRule object works differently on Windows/non-Windows platforms.
# On Windows, it is unavailable.
# On Linux/Mac, we will have access to it, and will be able to perform operations.
is_windows = os.name == 'nt'
is_linux_or_mac = not is_windows
if is_windows:
assert not font_config_substitution.enabled
assert not font_config_substitution.is_font_config_available()
if is_linux_or_mac:
assert font_config_substitution.enabled
assert font_config_substitution.is_font_config_available()
font_config_substitution.reset_cache()
See Also
- module aspose.words.fonts
- class FontSubstitutionRule