yaze::test::VisualDiffResult Struct Reference

Result of visual comparison with diff image. More...

#include <visual_diff_engine.h>

Classes
struct	DiffRegion

Public Member Functions
std::string	Format () const
	Format result for human-readable output.
std::string	ToJson () const
	Serialize to JSON for MCP tool output.

Public Attributes
bool	identical = false
bool	passed = false
float	similarity = 0.0f
float	difference_pct = 0.0f
int	width = 0
int	height = 0
int	total_pixels = 0
int	differing_pixels = 0
std::vector< uint8_t >	diff_image_png
std::string	diff_description
std::vector< DiffRegion >	significant_regions
std::string	error_message

Detailed Description

Result of visual comparison with diff image.

Designed for gRPC serialization and MCP tool output.

Definition at line 20 of file visual_diff_engine.h.

Member Function Documentation

Format()

std::string yaze::test::VisualDiffResult::Format

(

)

const

Format result for human-readable output.

Definition at line 59 of file visual_diff_engine.cc.

References diff_description, diff_image_png, difference_pct, differing_pixels, error_message, height, identical, passed, significant_regions, similarity, total_pixels, and width.

ToJson()

std::string yaze::test::VisualDiffResult::ToJson

(

)

const

Serialize to JSON for MCP tool output.

Definition at line 97 of file visual_diff_engine.cc.

References diff_image_png, difference_pct, differing_pixels, error_message, height, identical, passed, significant_regions, similarity, total_pixels, and width.

Member Data Documentation

identical

bool yaze::test::VisualDiffResult::identical = false

Definition at line 21 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), yaze::test::VisualDiffEngine::ComparePixelExact(), Format(), and ToJson().

passed

bool yaze::test::VisualDiffResult::passed = false

Definition at line 22 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), Format(), and ToJson().

similarity

float yaze::test::VisualDiffResult::similarity = 0.0f

Definition at line 23 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), yaze::test::VisualDiffEngine::ComparePixelExact(), yaze::test::VisualDiffEngine::CompareSSIM(), Format(), and ToJson().

difference_pct

float yaze::test::VisualDiffResult::difference_pct = 0.0f

Definition at line 24 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::ComparePixelExact(), Format(), and ToJson().

width

int yaze::test::VisualDiffResult::width = 0

Definition at line 27 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), yaze::test::VisualDiffEngine::ComparePixelExact(), Format(), and ToJson().

height

int yaze::test::VisualDiffResult::height = 0

Definition at line 28 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), yaze::test::VisualDiffEngine::ComparePixelExact(), Format(), and ToJson().

total_pixels

int yaze::test::VisualDiffResult::total_pixels = 0

Definition at line 29 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::ComparePixelExact(), Format(), and ToJson().

differing_pixels

int yaze::test::VisualDiffResult::differing_pixels = 0

Definition at line 30 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::ComparePixelExact(), Format(), and ToJson().

diff_image_png

std::vector<uint8_t> yaze::test::VisualDiffResult::diff_image_png

Definition at line 33 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), Format(), yaze::test::VisualDiffEngine::GenerateDiffPng(), yaze::test::VisualDiffEngine::SaveDiffImage(), and ToJson().

diff_description

std::string yaze::test::VisualDiffResult::diff_description

Definition at line 34 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), and Format().

significant_regions

std::vector<DiffRegion> yaze::test::VisualDiffResult::significant_regions

Definition at line 44 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), Format(), and ToJson().

error_message

std::string yaze::test::VisualDiffResult::error_message

Definition at line 47 of file visual_diff_engine.h.

Referenced by yaze::test::VisualDiffEngine::CompareImpl(), Format(), and ToJson().

---

The documentation for this struct was generated from the following files:

• src/app/test/visual_diff_engine.h
• src/app/test/visual_diff_engine.cc