module FreeType::API
high level API
for freetype wrapping by FFI
Constants
- BBox
- Point
- Vector
Public Class Methods
library_version()
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# File lib/freetype/api.rb, line 7 def library_version library = ::FFI::MemoryPointer.new(:pointer) err = FreeType::C::FT_Init_FreeType(library) raise FreeType::Error.find(err) unless err == 0 amajor = ::FFI::MemoryPointer.new(:int) aminor = ::FFI::MemoryPointer.new(:int) apatch = ::FFI::MemoryPointer.new(:int) FreeType::C::FT_Library_Version(library.get_pointer(0), amajor, aminor, apatch) "#{amajor.get_int(0)}.#{aminor.get_int(0)}.#{apatch.get_int(0)}" ensure err = FreeType::C::FT_Done_Library(library.get_pointer(0)) raise FreeType::Error.find(err) unless err == 0 end
Private Instance Methods
library_version()
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# File lib/freetype/api.rb, line 7 def library_version library = ::FFI::MemoryPointer.new(:pointer) err = FreeType::C::FT_Init_FreeType(library) raise FreeType::Error.find(err) unless err == 0 amajor = ::FFI::MemoryPointer.new(:int) aminor = ::FFI::MemoryPointer.new(:int) apatch = ::FFI::MemoryPointer.new(:int) FreeType::C::FT_Library_Version(library.get_pointer(0), amajor, aminor, apatch) "#{amajor.get_int(0)}.#{aminor.get_int(0)}.#{apatch.get_int(0)}" ensure err = FreeType::C::FT_Done_Library(library.get_pointer(0)) raise FreeType::Error.find(err) unless err == 0 end