pulp::view::AppearanceOptions Struct Reference

#include <appearance_defects.hpp>

Public Attributes
float	overlap_tolerance_px = 0.5f
	Overlaps thinner than this in either axis are ignored — adjacent text commonly shares a boundary pixel.
float	width_tolerance_px = 0.5f
	Ink may exceed its box by this much before it counts as truncation.
float	min_overlap_area_px2 = 1.0f
	Overlaps smaller than this area are ignored.
bool	include_canvas_text = true
bool	compare_across_scroll_frames = false
	Compare runs that live in different scroll frames.
float	control_inflate_ink_px = 0.0f
	Grow every measured run's ink by this many pixels on each side before the collision detectors run.

Member Data Documentation

compare_across_scroll_frames

bool pulp::view::AppearanceOptions::compare_across_scroll_frames = false

Compare runs that live in different scroll frames.

Off by default: a scrolled row and a fixed toolbar can only be compared once both are in screen space, and a run scrolled out of its own clip is not on screen at all.

control_inflate_ink_px

float pulp::view::AppearanceOptions::control_inflate_ink_px = 0.0f

Grow every measured run's ink by this many pixels on each side before the collision detectors run.

This is the positive control for an empty finding list. A detector that reports nothing has either found a clean panel or failed to reach it, and the report reads identically either way. Re-running with a few pixels of inflation on a panel with any text density at all MUST produce collisions; if it does not, the instrument never saw the text and its clean verdict means nothing. Never a measurement — findings produced under inflation describe the control, not the panel.

include_canvas_text

bool pulp::view::AppearanceOptions::include_canvas_text = true

min_overlap_area_px2

float pulp::view::AppearanceOptions::min_overlap_area_px2 = 1.0f

Overlaps smaller than this area are ignored.

overlap_tolerance_px

float pulp::view::AppearanceOptions::overlap_tolerance_px = 0.5f

Overlaps thinner than this in either axis are ignored — adjacent text commonly shares a boundary pixel.

width_tolerance_px

float pulp::view::AppearanceOptions::width_tolerance_px = 0.5f

Ink may exceed its box by this much before it counts as truncation.

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

• /home/runner/work/pulp/pulp/core/view/include/pulp/view/appearance_defects.hpp