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SharedGraphics: Add Color::to_string().

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This generates a string in the format "rgba(%d, %d, %d, %d)".
This commit is contained in:
Andreas Kling 2019-03-18 04:53:09 +01:00
parent c24d4b07db
commit f4b8e4966f
2 changed files with 8 additions and 0 deletions
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5
SharedGraphics/Color.cpp
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@ -25,3 +25,8 @@ Color::Color(NamedColor named)
m_value = 0xff000000 | (rgb.r << 16) | (rgb.g << 8) | rgb.b; m_value = 0xff000000 | (rgb.r << 16) | (rgb.g << 8) | rgb.b;
} }
String Color::to_string() const
{
return String::format("rgba(%d, %d, %d, %d)", red(), green(), blue(), alpha());
}

3
SharedGraphics/Color.h
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@ -1,5 +1,6 @@
#pragma once #pragma once
#include <AK/AKString.h>
#include <AK/Types.h> #include <AK/Types.h>
typedef dword RGBA32; typedef dword RGBA32;
@ -66,6 +67,8 @@ public:
RGBA32 value() const { return m_value; } RGBA32 value() const { return m_value; }
String to_string() const;
private: private:
explicit Color(RGBA32 rgba) : m_value(rgba) { } explicit Color(RGBA32 rgba) : m_value(rgba) { }