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#pragma once
#include "../Painter.hpp"
#include <functional>
#include <type_traits>
namespace cru::platform::graphics::util {
template <typename Fn>
void WithTransform(IPainter* painter, const Matrix& matrix, const Fn& action) {
static_assert(std::is_invocable_v<decltype(action), IPainter*>,
"Action must can be be invoked with painter.");
const auto old = painter->GetTransform();
painter->SetTransform(old * matrix);
action(painter);
painter->SetTransform(old);
}
} // namespace cru::platform::graphics::util
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