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Diffstat (limited to 'include/mbgl/style/expression/image_expression.hpp')
-rw-r--r-- | include/mbgl/style/expression/image_expression.hpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/mbgl/style/expression/image_expression.hpp b/include/mbgl/style/expression/image_expression.hpp new file mode 100644 index 0000000000..cd3d375284 --- /dev/null +++ b/include/mbgl/style/expression/image_expression.hpp @@ -0,0 +1,33 @@ +#pragma once + +#include <mbgl/style/expression/expression.hpp> + +namespace mbgl { +namespace style { +namespace expression { + +class ParsingContext; + +class ImageExpression final : public Expression { +public: + explicit ImageExpression(std::unique_ptr<Expression> imageID); + + EvaluationResult evaluate(const EvaluationContext&) const override; + static ParseResult parse(const mbgl::style::conversion::Convertible&, ParsingContext&); + + void eachChild(const std::function<void(const Expression&)>&) const override; + + bool operator==(const Expression& e) const override; + + std::vector<optional<Value>> possibleOutputs() const override { return {nullopt}; } + + mbgl::Value serialize() const override; + std::string getOperator() const override { return "image"; } + +private: + std::shared_ptr<Expression> imageID; +}; + +} // namespace expression +} // namespace style +} // namespace mbgl |