/* * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ #pragma once #include namespace facebook::react { /* * TextLayoutContext: Additional contextual information useful for text * measurement. */ struct TextLayoutContext { /* * Reflects the scale factor needed to convert from the logical coordinate * space into the device coordinate space of the physical screen. * Some layout systems *might* use this to round layout metric values * to `pixel value`. */ Float pointScaleFactor{1.0}; }; inline bool operator==( const TextLayoutContext& lhs, const TextLayoutContext& rhs) { return std::tie(lhs.pointScaleFactor) == std::tie(rhs.pointScaleFactor); } inline bool operator!=( const TextLayoutContext& lhs, const TextLayoutContext& rhs) { return !(lhs == rhs); } } // namespace facebook::react