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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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Other References

CSSStyleDeclaration JS Conversion


HTML-Leinwand -putImageData()- Methode

❮ Canvas-Objekt

Beispiel

Der folgende Code kopiert die Pixeldaten für ein bestimmtes Rechteck auf der Leinwand mit getImageData() und legt dann die Bilddaten mit putImageData() wieder auf der Leinwand ab:

var c = document.getElementById("myCanvas");
var ctx = c.getContext("2d");
ctx.fillStyle = "red";
ctx.fillRect(10, 10, 50, 50);

function copy() {
  var imgData = ctx.getImageData(10, 10, 50, 50);
  ctx.putImageData(imgData, 10, 70);
}

Browser-Unterstützung

Die Zahlen in der Tabelle geben die erste Browserversion an, die das Verfahren vollständig unterstützt.

Method
putImageData() 4.0 9.0 3.6 4.0 10.1

Definition und Verwendung

Die putImageData()-Methode legt die Bilddaten (von einem angegebenen ImageData-Objekt) zurück auf die Leinwand.

Tipp: Lesen Sie mehr über die getImageData()- Methode, die die Pixeldaten für ein bestimmtes Rechteck auf einer Leinwand kopiert.

Tipp: Lesen Sie mehr über die createImageData()- Methode, die ein neues, leeres ImageData-Objekt erstellt.


JavaScript-Syntax

JavaScript-Syntax: Kontext .putImageData ( imgData, x, y, dirtyX, dirtyY, dirtyWidth, dirtyHeight );

Parameterwerte

Parameter Description
imgData Specifies the ImageData object to put back onto the canvas
x The x-coordinate, in pixels, of the upper-left corner of where to place the image on the canvas
y The y-coordinate, in pixels, of the upper-left corner of where to place the image on the canvas
dirtyX Optional. The x-coordinate, in pixels, of the upper-left corner of where to start drawing the image. Default 0
dirtyY Optional. The y-coordinate, in pixels, of the upper-left corner of where to start drawing the image. Default 0
dirtyWidth Optional. The width to use when drawing the image on the canvas. Default: the width of the extracted image
dirtyHeight Optional. The height to use when drawing the image on the canvas. Default: the height of the extracted image

❮ Canvas-Objekt