TextContentElement

package js.html.svg

extends GraphicsElement › Element › DOMElement › Node › EventTarget

extended by TextPathElement, TextPositioningElement

Available on js

The SVGTextContentElement interface is implemented by elements that support rendering child text content. It is inherited by various text-related interfaces, such as SVGTextElement, SVGTSpanElement, SVGTRefElement, SVGAltGlyphElement and SVGTextPathElement.

Documentation SVGTextContentElement by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See also:

• https://developer.mozilla.org/en-US/docs/Web/API/SVGTextContentElement

Static variables

staticinlineread onlyLENGTHADJUST_SPACING:Int = 1

staticinlineread onlyLENGTHADJUST_SPACINGANDGLYPHS:Int = 2

staticinlineread onlyLENGTHADJUST_UNKNOWN:Int = 0

Variables

read onlylengthAdjust:AnimatedEnumeration

An SVGAnimatedEnumeration reflecting the lengthAdjust attribute of the given element. The numeric type values represent one of the constant values above.

read onlytextLength:AnimatedLength

An SVGAnimatedLength reflecting the textLength attribute of the given element.

Methods

getCharNumAtPosition(point:Point):Int

Returns a long representing the character which caused a text glyph to be rendered at a given position in the coordinate system. Because the relationship between characters and glyphs is not one-to-one, only the first character of the relevant typographic character is returned

getComputedTextLength():Float

Returns a float representing the computed length for the text within the element.

getEndPositionOfChar(charnum:Int):Point

Returns a DOMPoint representing the trailing position of a typographic character after text layout has been performed. Note: In SVG 1.1 this method returned an SVGPoint.

	@throws DOMError

getExtentOfChar(charnum:Int):Rect

Returns a DOMRect representing the computed tight bounding box of the glyph cell that corresponds to a given typographic character.

Throws:

null	DOMError

getNumberOfChars():Int

Returns a long representing the total number of addressable characters available for rendering within the current element, regardless of whether they will be rendered.

getRotationOfChar(charnum:Int):Float

Returns a float representing the rotation of typographic character.

Throws:

null	DOMError

getStartPositionOfChar(charnum:Int):Point

Returns a DOMPoint representing the position of a typographic character after text layout has been performed. Note: In SVG 1.1 this method returned an SVGPoint.

	@throws DOMError

getSubStringLength(charnum:Int, nchars:Int):Float

Returns a float representing the computed length of the formatted text advance distance for a substring of text within the element. Note that this method only accounts for the widths of the glyphs in the substring and any extra spacing inserted by the CSS 'letter-spacing' and 'word-spacing' properties. Visual spacing adjustments made by the 'x' attribute is ignored.

Throws:

null	DOMError

selectSubString(charnum:Int, nchars:Int):Void

Selects text within the element.

Throws:

null	DOMError