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alignContent alignItems alignSelf animation animationDelay animationDirection animationDuration animationFillMode animationIterationCount animationName animationTimingFunction animationPlayState background backgroundAttachment backgroundColor backgroundImage backgroundPosition backgroundRepeat backgroundClip backgroundOrigin backgroundSize backfaceVisibility border borderBottom borderBottomColor borderBottomLeftRadius borderBottomRightRadius borderBottomStyle borderBottomWidth borderCollapse borderColor borderImage borderImageOutset borderImageRepeat borderImageSlice borderImageSource borderImageWidth borderLeft borderLeftColor borderLeftStyle borderLeftWidth borderRadius borderRight borderRightColor borderRightStyle borderRightWidth borderSpacing borderStyle borderTop borderTopColor borderTopLeftRadius borderTopRightRadius borderTopStyle borderTopWidth borderWidth bottom boxShadow boxSizing captionSide caretColor clear clip color columnCount columnFill columnGap columnRule columnRuleColor columnRuleStyle columnRuleWidth columns columnSpan columnWidth counterIncrement counterReset cursor direction display emptyCells filter flex flexBasis flexDirection flexFlow flexGrow flexShrink flexWrap cssFloat font fontFamily fontSize fontStyle fontVariant fontWeight fontSizeAdjust height isolation justifyContent left letterSpacing lineHeight listStyle listStyleImage listStylePosition listStyleType margin marginBottom marginLeft marginRight marginTop maxHeight maxWidth minHeight minWidth objectFit objectPosition opacity order orphans outline outlineColor outlineOffset outlineStyle outlineWidth overflow overflowX overflowY padding paddingBottom paddingLeft paddingRight paddingTop pageBreakAfter pageBreakBefore pageBreakInside perspective perspectiveOrigin position quotes resize right scrollBehavior tableLayout tabSize textAlign textAlignLast textDecoration textDecorationColor textDecorationLine textDecorationStyle textIndent textOverflow textShadow textTransform top transform transformOrigin transformStyle transition transitionProperty transitionDuration transitionTimingFunction transitionDelay unicodeBidi userSelect verticalAlign visibility width wordBreak wordSpacing wordWrap widows zIndex

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CSSStyleDeclaration JS Conversion


Propriedade textAlign da tela HTML

❮ Objeto de tela

Exemplo

Crie uma linha vermelha na posição 150. A posição 150 é o ponto de ancoragem para todo o texto definido no exemplo abaixo. Estude o efeito de cada valor de propriedade textAlign:

Seu navegador não suporta a tag HTML5canvastag.

JavaScript:

var c = document.getElementById("myCanvas");
var ctx = c.getContext("2d");

// Create a red line in position 150
ctx.strokeStyle = "red";
ctx.moveTo(150, 20);
ctx.lineTo(150, 170);
ctx.stroke();

ctx.font = "15px Arial";

// Show the different textAlign values
ctx.textAlign = "start";
ctx.fillText("textAlign = start", 150, 60);
ctx.textAlign = "end";
ctx.fillText("textAlign = end", 150, 80);
ctx.textAlign = "left";
ctx.fillText("textAlign = left", 150, 100);
ctx.textAlign = "center";
ctx.fillText("textAlign = center", 150, 120);
ctx.textAlign = "right";
ctx.fillText("textAlign = right", 150, 140);

Suporte ao navegador

Os números na tabela especificam a primeira versão do navegador que oferece suporte total à propriedade.

Property
textAlign 4.0 9.0 3.6 4.0 10.1

Definição e uso

A propriedade textAlign define ou retorna o alinhamento atual do conteúdo do texto, de acordo com o ponto de ancoragem.

Normalmente, o texto começará na posição especificada, no entanto, se você definir textAlign="right" e colocar o texto na posição 150, significa que o texto deve TERMINAR na posição 150.

Dica: Use o método fillText() ou strokeText() para realmente desenhar e posicionar o texto na tela.

Valor padrão: começar
Sintaxe JavaScript: context .textAlign = "centro|fim|esquerda|direita|início";

Valores de propriedade

Values Description Play it
start Default. The text starts at the specified position
end The text ends at the specified position
center The center of the text is placed at the specified position
left The text starts at the specified position
right The text ends at the specified position

❮ Objeto de tela