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Back to CoreTextMBS class.
CoreTextMBS.UnregisterFontsForFile(file as folderitem, scope as Integer, byref error as CFErrorMBS) as boolean
| Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
| shared method | CoreText | MBS MacCG Plugin | 14.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
URL: The font URL.
scope: Scope constant defining the availability and lifetime of the registration. See "Font Registration Scope" for values to pass for this parameter.
error: A CFError object which, in case of failed registration, contains error information.
Returns true if unregistration of the fonts was successful, otherwise false.
CoreTextMBS.UnregisterFontsForFiles(files() as folderitem, scope as Integer, errors() as CFErrorMBS) as boolean
| Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
| shared method | CoreText | MBS MacCG Plugin | 14.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
files: Array of font folderitems.
scope: Scope constant defining the availability and lifetime of the registration. See "Font Registration Scope" for values to pass for this parameter.
errors: An array of CFError objects which, in case of failed registration, contain error information. Each error contains a CFArray of font URLs corresponding to kCTFontManagerErrorFontURLsKey. These URLs represent the font files that caused the error and were not successfully registered. The array must be released by the caller.
Returns true if unregistration of all font URLs was successful, otherwise false.
CoreTextMBS.UnregisterFontsForURL(URL as string, scope as Integer, byref error as CFErrorMBS) as boolean
| Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
| shared method | CoreText | MBS MacCG Plugin | 14.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
URL: The font URL.
scope: Scope constant defining the availability and lifetime of the registration. See "Font Registration Scope" for values to pass for this parameter.
error: A CFError object which, in case of failed registration, contains error information.
Returns true if unregistration of the fonts was successful, otherwise false.
CoreTextMBS.UnregisterFontsForURLs(URLs() as string, scope as Integer, errors() as CFErrorMBS) as boolean
| Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
| shared method | CoreText | MBS MacCG Plugin | 14.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
URLs: Array of font URLs.
scope: Scope constant defining the availability and lifetime of the registration. See "Font Registration Scope" for values to pass for this parameter.
errors: An array of CFError objects which, in case of failed registration, contain error information. Each error contains a CFArray of font URLs corresponding to kCTFontManagerErrorFontURLsKey. These URLs represent the font files that caused the error and were not successfully registered. The array must be released by the caller.
Returns true if unregistration of all font URLs was successful, otherwise false.
CoreTextMBS.UnregisterGraphicsFont(font as CGFontMBS, byref error as CFErrorMBS) as boolean
| Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
| shared method | CoreText | MBS MacCG Plugin | 14.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
font: The graphics font to be unregistered.
error: Returns by indirection an error object in the case of failed unregistration.
Returns true if unregistration of the font was successful, otherwise false.
Unregistered fonts are no longer discoverable through font descriptor matching. Fonts that are backed by files should be unregistered using CTFontManagerUnregisterFontsForURL.
The items on this page are in the following plugins: MBS MacCG Plugin.
