novasvg::ColorBlend Class Reference

Lightweight helper class for color blending operations. More...

#include <color.h>

Collaboration diagram for novasvg::ColorBlend:

Public Member Functions
	ColorBlend (const Color &base, int percent)
	Construct a ColorBlend from a base color and percentage.
Color	operator| (const Color &other) const
	Finalize the blend with a specific color.
ColorBlend	operator| (const ColorBlend &other) const
	Chain multiple blend operations.
	operator Color () const
	Implicit conversion to Color.

Public Attributes
Color	baseColor
	The base color being blended.
int	percentage
	Percentage for the blend operation (0-100)

Detailed Description

Lightweight helper class for color blending operations.

This class holds the intermediate state of a color blend operation and allows chaining multiple blends in a fluent manner.

Note

This class is primarily used internally by the blend operators. It supports implicit conversion to Color when the blend is finalized.

Usage

// Single blend with transparent (default)
ColorBlend b1 = "gray"_c | 50;
Color c1 = b1;  // 50% gray + 50% transparent
 
// Chain with another color
Color c2 = "gray"_c | 50 | "black"_c;

Definition at line 856 of file color.h.

Constructor & Destructor Documentation

ColorBlend()

novasvg::ColorBlend::ColorBlend ( const Color &  base, int  percent  )

inline

Construct a ColorBlend from a base color and percentage.

Parameters

base	The base color to blend.
percent	The percentage of the blend (0-100).

Definition at line 866 of file color.h.

Member Function Documentation

operator Color()

novasvg::ColorBlend::operator Color ( ) const

inline

Implicit conversion to Color.

Finalizes the blend with transparent (default behavior).

Returns

The final blended color.

Definition at line 909 of file color.h.

References baseColor, novasvg::Color::blend(), percentage, and novasvg::Color::transparent().

operator|() [1/2]

Color novasvg::ColorBlend::operator| ( const Color &  other ) const

inline

Finalize the blend with a specific color.

Blends the base color with the specified color using the stored percentage.

Parameters

other

The color to blend with.

Returns

The final blended Color.

Example

Color c = ("gray"_c | 50) | "black"_c;

Definition at line 883 of file color.h.

References baseColor, novasvg::Color::blend(), and percentage.

operator|() [2/2]

ColorBlend novasvg::ColorBlend::operator| ( const ColorBlend &  other ) const

inline

Chain multiple blend operations.

Allows chaining like: "gray"_c | 50 | "black"_c

Parameters

other

The ColorBlend to chain with.

Returns

A new ColorBlend representing the chained operation.

Definition at line 895 of file color.h.

References baseColor, novasvg::Color::blend(), percentage, and novasvg::Color::transparent().

Member Data Documentation

baseColor

Color novasvg::ColorBlend::baseColor

The base color being blended.

Definition at line 857 of file color.h.

Referenced by operator Color(), operator|(), and operator|().

percentage

int novasvg::ColorBlend::percentage

Percentage for the blend operation (0-100)

Definition at line 858 of file color.h.

Referenced by operator Color(), operator|(), and operator|().

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The documentation for this class was generated from the following file:

• /home/runner/work/novasvg/novasvg/include/novasvg/detail/color.h