ATextLayoutHelper Class Reference

Helps mapping prerendered string with positions.

#include <AUI/Render/ATextLayoutHelper.h>

Classes#
struct	Boundary

Public Types#
using	Line = AVector<Boundary>
	Single line of symbols.
using	Symbols = AVector<Line>

Public Member Functions#
	ATextLayoutHelper (Symbols symbols)
void	setSymbols (Symbols symbols)
AOptional< glm::ivec2 >	indexToPos (size_t line, size_t column)
size_t	posToIndexFixedLineHeight (const glm::ivec2 &position, const AFontStyle &font) const

Member Typedef Documentation#

Line#

using ATextLayoutHelper::Line = AVector<Boundary>

Actual size of line is +1 larger than symbol count; to expose last character's right bondary

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