SVGAngle Interface / dart:html Library / Dart API Reference

SVGAngle Interface

The SVGAngle interface correspond to the <angle> basic data type.

An SVGAngle object can be designated as read only, which means that attempts to modify the object will result in an exception being thrown.

from MDN

Static Fields

Code final int SVG_ANGLETYPE_DEG #

static final int SVG_ANGLETYPE_DEG = 2;

Code final int SVG_ANGLETYPE_GRAD #

static final int SVG_ANGLETYPE_GRAD = 4;

Code final int SVG_ANGLETYPE_RAD #

static final int SVG_ANGLETYPE_RAD = 3;

Code final int SVG_ANGLETYPE_UNKNOWN #

static final int SVG_ANGLETYPE_UNKNOWN = 0;

Code final int SVG_ANGLETYPE_UNSPECIFIED #

static final int SVG_ANGLETYPE_UNSPECIFIED = 1;

Methods

Code void convertToSpecifiedUnits(int unitType) #

Preserve the same underlying stored value, but reset the stored unit identifier to the given unitType. Object attributes unitType, valueInSpecifiedUnits and valueAsString might be modified as a result of this method.

from MDN

void convertToSpecifiedUnits(int unitType);

Code void newValueSpecifiedUnits(int unitType, num valueInSpecifiedUnits) #

Reset the value as a number with an associated unitType, thereby replacing the values for all of the attributes on the object.

Exceptions:

a DOMException with code NOT_SUPPORTED_ERR is raised if unitType is SVG_ANGLETYPE_UNKNOWN or not a valid unit type constant (one of the other SVG_ANGLETYPE_* constants defined on this interface).
a DOMException with code NO_MODIFICATION_ALLOWED_ERR is raised when the length corresponds to a read only attribute or when the object itself is read only.

from MDN

void newValueSpecifiedUnits(int unitType, num valueInSpecifiedUnits);

Fields

Code final int unitType #

The type of the value as specified by one of the SVG_ANGLETYPE_* constants defined on this interface.

from MDN

final int unitType;

Code num value #

The value as a floating point value, in user units. Setting this attribute will cause valueInSpecifiedUnits and valueAsString to be updated automatically to reflect this setting.

Exceptions on setting: a DOMException with code NO_MODIFICATION_ALLOWED_ERR is raised when the length corresponds to a read only attribute or when the object itself is read only.

from MDN

num value;

Code String valueAsString #

The value as a string value, in the units expressed by unitType. Setting this attribute will cause value, valueInSpecifiedUnits and unitType to be updated automatically to reflect this setting.

Exceptions on setting:

a DOMException with code SYNTAX_ERR is raised if the assigned string cannot be parsed as a valid <angle>.
a DOMException with code NO_MODIFICATION_ALLOWED_ERR is raised when the length corresponds to a read only attribute or when the object itself is read only.

from MDN

String valueAsString;

Code num valueInSpecifiedUnits #

The value as a floating point value, in the units expressed by unitType. Setting this attribute will cause value and valueAsString to be updated automatically to reflect this setting.

Exceptions on setting: a DOMException with code NO_MODIFICATION_ALLOWED_ERR is raised when the length corresponds to a read only attribute or when the object itself is read only.

from MDN

num valueInSpecifiedUnits;

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