LibGfx: Add Color::to_string_without_alpha()

This simply returns an "#rrggbb" string and ignores the alpha value.
abyesilyurt · Apr 29, 2020 · 17e76b4 · 17e76b4
1 parent bc305a1
commit 17e76b4
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/Libraries/LibGfx/Color.cpp b/Libraries/LibGfx/Color.cpp
@@ -119,7 +119,12 @@ Color::Color(NamedColor named)
 
 String Color::to_string() const
 {
- return String::format("#%b%b%b%b", red(), green(), blue(), alpha());
+ return String::format("#%02x%02x%02x%02x", red(), green(), blue(), alpha());
+}
+
+String Color::to_string_without_alpha() const
+{
+ return String::format("#%02x%02x%02x", red(), green(), blue());
 }
 
 static Optional<Color> parse_rgb_color(const StringView& string)

diff --git a/Libraries/LibGfx/Color.h b/Libraries/LibGfx/Color.h
@@ -170,6 +170,7 @@ class Color {
  }
 
  String to_string() const;
+ String to_string_without_alpha() const;
  static Optional<Color> from_string(const StringView&);
 
  HSV to_hsv() const