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LibGfx/Vector*: Implement Formatters

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This commit is contained in:
Jelle Raaijmakers 2021-05-15 01:31:28 +02:00 • committed by Linus Groh
parent 9459f3728c
commit 5864aab87a
3 changed files with 54 additions and 0 deletions
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18
Userland/Libraries/LibGfx/Vector4.h
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@ -6,6 +6,7 @@
#pragma once
#include <AK/String.h>
#include <math.h>
namespace Gfx {
@ -123,6 +124,11 @@ public:
return sqrt(m_x * m_x + m_y * m_y + m_z * m_z + m_w * m_w);
}
constexpr String to_string() const
{
return String::formatted("[{},{},{},{}]", x(), y(), z(), w());
}
private:
T m_x;
T m_y;
@ -135,6 +141,18 @@ typedef Vector4<double> DoubleVector4;
}
namespace AK {
template<typename T>
struct Formatter<Gfx::Vector4<T>> : Formatter<StringView> {
void format(FormatBuilder& builder, const Gfx::Vector4<T>& value)
{
Formatter<StringView>::format(builder, value.to_string());
}
};
}
using Gfx::DoubleVector4;
using Gfx::FloatVector4;
using Gfx::Vector4;