- i -

• identity() : gf::Matrix< T, ROWS, COLS >
• Image() : gf::Image
• image() : gf::UI
• Index2D() : gf::Index2D< I >
• info() : gf::Log
• initialize() : gf::Gamepad
• InputStream() : gf::InputStream
• insert() : gf::DynamicTree , gf::Quadtree , gf::RStarTree , gf::SimpleSpatialIndex
• intersects() : gf::Circ< T > , gf::Rect< T >
• inverseTransform() : gf::Rotation , gf::Transform , gf::Translation
• inverseVectorTripleProduct() : gf::Vector< T, N >
• invert() : gf::Matrix< T, ROWS, COLS >
• is() : gf::Packet
• isActive() : gf::Action , gf::Control , gf::Scene , gf::Segue
• isAlive() : gf::Entity
• isAttached() : gf::Gamepad
• isChain() : gf::Polyline
• isChosen() : gf::ChoiceSpriteWidget
• isContinuous() : gf::Action
• isConvex() : gf::Polygon
• isDecorated() : gf::Window
• isDefault() : gf::ConsoleEffect , gf::Widget
• isDisabled() : gf::Widget
• isEmpty() : gf::Array2D< T, I > , gf::ArrayRef< T > , gf::BufferRef< T > , gf::Circ< T > , gf::ColorRampBase< T > , gf::Polygon , gf::Range< T > , gf::Rect< T > , gf::StringRef , gf::VertexArray
• isExplored() : gf::SquareMap
• isFinished() : gf::BufferInputStream , gf::CompressedInputStream , gf::FileInputStream , gf::InputStream , gf::MemoryInputStream , gf::Tween< T >
• isFocused() : gf::Window
• isFullscreen() : gf::Window
• isHidden() : gf::Scene
• isInFieldOfVision() : gf::SquareMap
• isInstantaneous() : gf::Action
• isLeaf() : gf::RandomBinaryTree::Node
• isLoop() : gf::Polyline
• isMaximized() : gf::Window
• isMinimized() : gf::Window
• isOpen() : gf::Window
• isPaused() : gf::Scene
• isReady() : gf::SocketSelector
• isRepeated() : gf::BareTexture , gf::RenderTexture
• isResizable() : gf::Window
• isSelected() : gf::Widget
• isSmooth() : gf::BareTexture , gf::RenderTexture
• isTransparent() : gf::SquareMap
• isValid() : gf::GraphicsHandle< Tag > , gf::Index2D< I > , gf::Range< T > , gf::Singleton< T >
• isVerticalSyncEnabled() : gf::Window
• isVisible() : gf::Window
• isWalkable() : gf::SquareMap
• isWidgetHovered() : gf::UI
• isWindowHovered() : gf::UI
• Iterator() : gf::NeighborDiamondRange< T >::Iterator , gf::NeighborSquareRange< T >::Iterator , gf::PositionRange< T >::Iterator , gf::Range< T >::Iterator