NaryEquationNode
NaryEquationNode class
This class specifies an n-ary operator equation consisting of an n-ary operator, a base (or operand), and optional upper and lower bounds.
Properties
| Name | Type | Description |
|---|---|---|
| IsHideSubscript | boolean | Whether to display the lower bound |
| IsHideSuperscript | boolean | Whether to display the upper bound |
| LimitLocation | int | This attribute specifies the location of limits in n-ary operators. Limits can be either centered above and below the n- |
| NaryOperator | String | an n-ary operator.e.g “∑”. It is strongly recommended to use attribute NaryOperatorType to set n-ary operator. Use this |
| NaryOperatorType | int | an n-ary operator.e.g “∑” The value of the property is EquationMathematicalOperatorType integer constant. |
| NaryGrow | boolean | This attribute specifies the growth property of n-ary operators at the document level. When off, n-ary operators such as |
| ParentNode | EquationNode | Specifies the parent node of the current node |
| Type | int | Represents the type of the node. The value of the property is TextNodeType integer constant. |
| EquationType | int | Get the equation type of the current node The value of the property is EquationNodeType integer constant. |
| StartIndex | int | Gets the start index of the characters. |
| Length | int | Gets the length of the characters. |
| Font | Font | Returns the font of this object. |
| TextOptions | TextOptions | Returns the text options. |
Methods
| Name | Description |
|---|---|
| equals | Determine whether the current equation node is equal to the specified node |
| toLaTeX | |
| toMathML | |
| addChild | Insert a node of the specified type at the end of the child node list of the current node. |
| insertChild | Inserts a node of the specified type at the specified index position in the current node’s child node list. |
| insertAfter | Inserts the specified node after the current node. |
| insertBefore | Inserts the specified node before the current node. |
| getChild | Returns the node at the specified index among the children of the current node. |
| remove | Removes itself from the parent. |
| removeChild | Removes the specified node from the current node’s children. |
| removeAllChildren | Removes all the child nodes of the current node. |
| setWordArtStyle | Sets the preset WordArt style. |
Only for the text of shape/chart. |
NaryEquationNode.IsHideSubscript property
Whether to display the lower bound
Type: boolean
NaryEquationNode.IsHideSuperscript property
Whether to display the upper bound
Type: boolean
NaryEquationNode.LimitLocation property
This attribute specifies the location of limits in n-ary operators. Limits can be either centered above and below the n-ary operator, or positioned just to the right of the operator. The value of the property is EquationLimitLocationType integer constant.
Type: int
NaryEquationNode.NaryOperator property
an n-ary operator.e.g “∑”. It is strongly recommended to use attribute NaryOperatorType to set n-ary operator. Use this property setting if you cannot find the character you need in a known type. It should be noted that this property only accepts one character, and if multiple characters are passed in, only the first character is accepted.
Type: String
NaryEquationNode.NaryOperatorType property
an n-ary operator.e.g “∑” The value of the property is EquationMathematicalOperatorType integer constant.
Type: int
NaryEquationNode.NaryGrow property
This attribute specifies the growth property of n-ary operators at the document level. When off, n-ary operators such as integrals and summations do not grow to match the size of their operand height. When on, the n-ary operator grows vertically to match its operand height.
Type: boolean
NaryEquationNode.ParentNode property
Specifies the parent node of the current node
Type: EquationNode
NaryEquationNode.Type property
Represents the type of the node. The value of the property is TextNodeType integer constant.
Type: int
NaryEquationNode.EquationType property
Get the equation type of the current node The value of the property is EquationNodeType integer constant.
Type: int
NaryEquationNode.StartIndex property
Gets the start index of the characters.
Type: int
NaryEquationNode.Length property
Gets the length of the characters.
Type: int
NaryEquationNode.Font property
Returns the font of this object.
Type: Font
NaryEquationNode.TextOptions property
Returns the text options.
Type: TextOptions
equals(obj)
Determine whether the current equation node is equal to the specified node
| Parameter | Type | Description |
|---|---|---|
| obj | Object | The specified node |
toLaTeX()
toMathML()
addChild(equationType) (1 of 2)
Insert a node of the specified type at the end of the child node list of the current node.
| Parameter | Type | Description |
|---|---|---|
| equationType | int | A EquationNodeType value. Types of Equation Nodes |
Returns: If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
addChild(node) (2 of 2)
Inserts the specified node at the end of the current node’s list of child nodes.
| Parameter | Type | Description |
|---|---|---|
| node | EquationNode | The specified node |
insertChild(index, equationType)
Inserts a node of the specified type at the specified index position in the current node’s child node list.
| Parameter | Type | Description |
|---|---|---|
| index | int | index value |
| equationType | int | A EquationNodeType value. Types of Equation Nodes |
Returns: If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
insertAfter(equationType)
Inserts the specified node after the current node.
| Parameter | Type | Description |
|---|---|---|
| equationType | int | A EquationNodeType value. Types of Equation Nodes |
Returns: If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
insertBefore(equationType)
Inserts the specified node before the current node.
| Parameter | Type | Description |
|---|---|---|
| equationType | int | A EquationNodeType value. Types of Equation Nodes |
Returns: If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
getChild(index)
Returns the node at the specified index among the children of the current node.
| Parameter | Type | Description |
|---|---|---|
| index | int | Index of the node |
Returns: Returns the corresponding node if the specified node exists, otherwise returns null.
remove()
Removes itself from the parent.
removeChild(node) (1 of 2)
Removes the specified node from the current node’s children.
| Parameter | Type | Description |
|---|---|---|
| node | EquationNode | Node to be deleted. |
removeChild(index) (2 of 2)
Removes the node at the specified index from the current node’s children.
| Parameter | Type | Description |
|---|---|---|
| index | int | Index of the node |
removeAllChildren()
Removes all the child nodes of the current node.
setWordArtStyle(style)
Sets the preset WordArt style.
Only for the text of shape/chart.
| Parameter | Type | Description |
|---|---|---|
| style | int | A PresetWordArtStyle value. The preset WordArt style. |