Aspose::Words::Fonts::FontConfigSubstitutionRule::IsFontConfigAvailable method
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[
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]FontConfigSubstitutionRule::IsFontConfigAvailable method
Check if fontconfig utility is available or not.
bool Aspose::Words::Fonts::FontConfigSubstitutionRule::IsFontConfigAvailable()
Examples
Shows operating system-dependent font config substitution.
auto fontSettings = MakeObject<FontSettings>();
SharedPtr<FontConfigSubstitutionRule> fontConfigSubstitution = fontSettings->get_SubstitutionSettings()->get_FontConfigSubstitution();
System::PlatformID pid = System::Environment::get_OSVersion().get_Platform();
bool isWindows = (pid == System::PlatformID::Win32NT) || (pid == System::PlatformID::Win32S) || (pid == System::PlatformID::Win32Windows) ||
(pid == System::PlatformID::WinCE);
// The FontConfigSubstitutionRule object works differently on Windows/non-Windows platforms.
// On Windows, it is unavailable.
if (isWindows)
{
ASSERT_FALSE(fontConfigSubstitution->get_Enabled());
ASSERT_FALSE(fontConfigSubstitution->IsFontConfigAvailable());
}
bool isLinuxOrMac = (pid == System::PlatformID::Unix) || (pid == System::PlatformID::MacOSX);
// On Linux/Mac, we will have access to it, and will be able to perform operations.
if (isLinuxOrMac)
{
ASSERT_TRUE(fontConfigSubstitution->get_Enabled());
ASSERT_TRUE(fontConfigSubstitution->IsFontConfigAvailable());
fontConfigSubstitution->ResetCache();
}
See Also
- Class FontConfigSubstitutionRule
- Namespace Aspose::Words::Fonts
- Library Aspose.Words for C++