TextRuler

Low level interface for measuring text.

@safe

struct TextRuler {

Typeface typeface;

float lineWidth;

Vector2 penPosition;

Vector2 textSize;

size_t wordLineIndex;

this(Typeface typeface, float lineWidth);

Rectangle caret();

Rectangle caret(Vector2 penPosition);

void startLine();

Vector2 addWord(String word);

}

Constructors

this this(Typeface typeface, float lineWidth): Undocumented in source.

Members

Functions

addWord Vector2 addWord(String word): Add the given word to the text. The text must be a single line.
caret Rectangle caret(Vector2 penPosition): Get the caret as a 0 width rectangle for the given pen position.
caret Rectangle caret(): Get the caret as a 0 width rectangle.
startLine void startLine(): Begin a new line.

Variables

lineWidth float lineWidth;: Maximum width for a single line. If NaN, no word breaking is performed.
penPosition Vector2 penPosition;: Current pen position.
textSize Vector2 textSize;: Total size of the text.
typeface Typeface typeface;: Typeface to use for the text.
wordLineIndex size_t wordLineIndex;: Index of the word within the line.

Meta

Source

See Implementation

fluid typeface classes

FreetypeTypeface

functions

interfaces

Typeface

structs

TextRuler

variables

ret