Table of Contents

Class SVGTextContentElement

Namespace
CSharpToJavaScript.APIs.JS
Assembly
CSharpToJavaScript.dll

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, and SVGTextPathElement.

[Value("SVGTextContentElement")]
public class SVGTextContentElement : SVGGraphicsElement, ElementCSSInlineStyle, GlobalEventHandlers, SVGElementInstance, HTMLOrSVGElement, SVGTests
Inheritance
SVGTextContentElement
Implements
Derived
Inherited Members

Remarks

See also on MDN

Constructors

SVGTextContentElement() 

public SVGTextContentElement()

Fields

LENGTHADJUST_SPACING 

[Value("LENGTHADJUST_SPACING")]
public const ushort LENGTHADJUST_SPACING = 1

Field Value

ushort

LENGTHADJUST_SPACINGANDGLYPHS 

[Value("LENGTHADJUST_SPACINGANDGLYPHS")]
public const ushort LENGTHADJUST_SPACINGANDGLYPHS = 2

Field Value

ushort

LENGTHADJUST_UNKNOWN 

[Value("LENGTHADJUST_UNKNOWN")]
public const ushort LENGTHADJUST_UNKNOWN = 0

Field Value

ushort

Properties

LengthAdjust

The lengthAdjust read-only property of the SVGTextContentElement interface reflects the {{SVGAttr("lengthAdjust")}} attribute of the given element. It takes one of the LENGTHADJUST_* constants defined on this interface.

[Value("lengthAdjust")]
public SVGAnimatedEnumeration LengthAdjust { get; }

Property Value

SVGAnimatedEnumeration

An SVGAnimatedEnumeration.

Remarks

-lengthAdjust
-SVGAnimatedEnumeration

See also on MDN

TextLength

The textLength read-only property of the SVGTextContentElement interface reflects the {{SVGAttr("textLength")}} attribute of the given element.

[Value("textLength")]
public SVGAnimatedLength TextLength { get; }

Property Value

SVGAnimatedLength

An SVGAnimatedLength.

Remarks

-textLength
-SVGAnimatedLength

See also on MDN

Methods

GetCharNumAtPosition(DOMPointInit)

The getCharNumAtPosition() method of the SVGTextContentElement interface represents 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.

[Value("getCharNumAtPosition")]
public long GetCharNumAtPosition(DOMPointInit point = null)

Parameters

point DOMPointInit

Returns

long

A long; the index of the character that corresponds to the position.

Remarks

If no character is found at the specified position, -1 is returned.

See also on MDN

GetComputedTextLength()

The getComputedTextLength() method of the SVGTextContentElement interface represents the computed length for the text within the element.

[Value("getComputedTextLength")]
public Number GetComputedTextLength()

Returns

Number

A float.

Remarks

See also on MDN

GetEndPositionOfChar(ulong)

The getEndPositionOfChar() method of the SVGTextContentElement interface returns the trailing position of a typographic character after text layout has been performed.

[Value("getEndPositionOfChar")]
public DOMPoint GetEndPositionOfChar(ulong charnum)

Parameters

charnum ulong

Returns

DOMPoint

A DOMPoint object; the position of the character in user coordinates.

Remarks

See also on MDN

GetExtentOfChar(ulong)

The getExtentOfChar() method of the SVGTextContentElement interface the represents computed tight bounding box of the glyph cell that corresponds to a given typographic character.

[Value("getExtentOfChar")]
public DOMRect GetExtentOfChar(ulong charnum)

Parameters

charnum ulong

Returns

DOMRect

A DOMRect object; the tight bounding box of the specified character.

Remarks

-DOMRect

See also on MDN

GetNumberOfChars()

The getNumberOfChars() method of the SVGTextContentElement interface represents the total number of addressable characters available for rendering within the current element, regardless of whether they will be rendered.

[Value("getNumberOfChars")]
public long GetNumberOfChars()

Returns

long

A long.

Remarks

See also on MDN

GetRotationOfChar(ulong)

The getRotationOfChar() method of the SVGTextContentElement interface the represents the rotation of a typographic character.

[Value("getRotationOfChar")]
public Number GetRotationOfChar(ulong charnum)

Parameters

charnum ulong

Returns

Number

A float; the rotation angle of the character in degrees.

Remarks

-writing-mode

See also on MDN

GetStartPositionOfChar(ulong)

The getStartPositionOfChar() method of the SVGTextContentElement interface returns the position of a typographic character after text layout has been performed.

[Value("getStartPositionOfChar")]
public DOMPoint GetStartPositionOfChar(ulong charnum)

Parameters

charnum ulong

Returns

DOMPoint

A DOMPoint object; the position of the character in user coordinates.

Remarks

See also on MDN

GetSubStringLength(ulong, ulong)

The getSubStringLength() method of the SVGTextContentElement interface represents the computed length of the formatted text advance distance for a substring of text within the element.

[Value("getSubStringLength")]
public Number GetSubStringLength(ulong charnum, ulong nchars)

Parameters

charnum ulong
nchars ulong

Returns

Number

A float.

Remarks

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 are ignored.

See also on MDN

SelectSubString(ulong, ulong) 

[Value("selectSubString")]
public GlobalObject.Undefined SelectSubString(ulong charnum, ulong nchars)

Parameters

charnum ulong
nchars ulong

Returns

GlobalObject.Undefined
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