Class: Button

var View = caph.require('module.renderer.View');
 var Icon = caph.equus.ui.component.Icon;
 var Button = caph.require('ui.base.component.Button');

 var button = new Button(); //Empty Button

 //Set button's contents, align and style.
 button.setOption({
     contents : new View(),
     align : 'center | middle',
     position : [100, 100],
     size : [200, 100]
 });


 //button's horizontal alignment change to right.
 button.setAlign('right');

 //now you can't use this button.
 button.setEnable(false);

 //change button contents
 button.setContent(Icon.BGM());

 //now you can use this.
 button.setEnable(true);

Extends

• caph.ui.base.Component

Methods

_offset(x, y, z) → {caph.module.renderer.View|Object}

Set or get offset position from root view.

Parameters:

Name	Type	Description
x	Number	The number is offset position about x axis. (from root view)
y	Number	The number is offset position about y axis. (from root view)
z	Number	The number is offset position about z axis. (from root view)

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#_offset

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an offset position from root view.

Type

caph.module.renderer.View | Object

Example

var View = caph.module.renderer.View;
 var view1 = new View();
 var view2 = new View();

 view1.position(100, 200).mount();
 view2.position(50, 100).addTo(view1);
 view2._offset(view1_offset());

addChild(node) → {caph.module.renderer.VDom}

Adds the given node or array of nodes to this node's children.

Parameters:

Name	Type	Description
node	caph.module.renderer.VDom | Array.<VDom>	VDom node to add.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#addChild

See:

• collection.TreeNode.addChild

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var vdom1 = new VDom(), vdom2 = new VDom();
vdom1.addChild(vdom2);

addClass(className) → {caph.module.renderer.VDom}

Adds a class to this object's list of classes. If class already exists in the list, it will not be added.

Parameters:

Name	Type	Description
className	String	A string variable representing a class name or space-delimited class names.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#addClass

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var vdom = new VDom();
vdom.addClass('class1');
vdom.addClass('class2 class3 class4');

destroy()

Destroys itself and all its children, which makes them available for garbage collection and means they can't be reused.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#destroy

Example

var VDom = caph.require('module.renderer.VDom');
var vdom = new VDom();
vdom.destroy();

getARIA() → {Object}

Get values about accessibility.

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#getARIA

Returns:

Type

Object

Example

//Set uiComponent's accessibility value
uiComponent.setARIA({
     role : 'button',
     title : 'button'
});

// return object like this :
//   { role : button, title : button }
uiComponent.getARIA();

getProperty(attributeName) → {String|Number}

Gets the current value of the given attribute name.

Parameters:

Name	Type	Description
attributeName	String	An attribute name to correspond to the one in Element in Web API Interfaces. (@link https://developer.mozilla.org/en-US/docs/Web/API/element#Properties)

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#getProperty

Returns:

The value of the given attribute name.

Type

String | Number

Example

var VDom = caph.require('module.renderer.VDom');
var id, vdom = new VDom();
vdom.setProperty({ id : 'test' });
id = vdom.getProperty('id');

getStyle(styleName) → {String|Number}

Gets the current value of the given style name.

Parameters:

Name	Type	Description
styleName	String	A style name to correspond to the one of ElementCSSInlineStyle. (@link http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-ElementCSSInlineStyle)

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#getStyle

Returns:

The value of the given style name.

Type

String | Number

Example

var VDom = caph.require('module.renderer.VDom');
var bgColor, vdom = new VDom();
vdom.setStyle({ backgroundColor : 'blue' });
bgColor = vdom.getStyle('backgroundColor');

hasClass(className) → {Boolean}

Checks if this object's list of classes contains a specific class.

Parameters:

Name	Type	Description
className	String	A string variable representing a class name or space-delimited class names.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#hasClass

Returns:

Type

Boolean

Example

var VDom = caph.require('module.renderer.VDom');
var result, vdom = new VDom();
vdom.addClass('class1 class2 class3 class4');
result = vdom.hasClass('class1');
result =  vdom.hasClass('class3 class4');

innerHTML(HTML) → {String}

Sets innerHTML of component or gets innerHTML of component

Parameters:

Name	Type	Description
HTML	String	String

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#innerHTML

Returns:

HTML String

Type

String

Example

var HTMLComponent = caph.require('ui.base.component.Html');
var uiComponent = new HTMLComponent();
uiComponent.innerHtml('<div>hellow world</div>);

isEnable() → {boolean}

Get state for enabled.

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#isEnable

Returns:

Type

boolean

Example

//enabled flag change to false.
uiComponent.setEnable(false);

//return false
uiComponent.isEnable();

//enabled flag change to true
uiComponent.setEnable(true);

//return true
uiComponent.isEnable();

mount(target) → {caph.module.renderer.VDom}

Gets a vdom mounted in a HTML element. Currently this function can be called only once.

Parameters:

Name	Type	Argument	Description
target	String | HTMLElement | function	<optional>	A HTML element where the given root node mounts, a function returning a HTML element, or else, a string describing element's id. If not defined, document.body is set as default.

Since:

• 2.1.0

Inherited From:

• caph.module.renderer.VDom#mount

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var node = new VDom();
node.mount(document.body);

off(type)

Removes user message handlers which handle the matched message type.

Parameters:

Name	Type	Description
type	Array.<String> | String	An array of message type or a message type to be removed. The value is always treated as lowercase.

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#off

Example

uiComponent.off(['click', 'keydown']);
 uiComponent.off('click');

on(handler)

Adds user message handlers which handle the matched message type. The message type must be a lowercase string. If you add a message handler to the corresponding type, the handler name will have "_on" prefix. For example if you add a "click" message handler, the handler name will become "_onclick". By default, the corresponding event handler functions of which name have "on" prefix calls these "_on" functions. So if you override the event handler functions when you inherit "caph.ui.base.Component", should be aware of this mechanism.

Parameters:

Name	Type	Description
handler	Object	A set of key/value pairs that handles the matched message type. Details {String} type The name of message type. This string must be lowercase. {Function} handler A function to execute when the message is received.

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#on

See:

• caph.module.event.Manager
• caph.module.mixins.event.Observer

Example

uiComponent.on({
 	'click': function(message) { // adds user message handler as "_onclick". by default, this handler will be called by corresponding event handler "onclick". 
 		console.log(message);
 	},
 	'keydown': function(message) { // add user message handler as "_onkeydown". by default, this handler will be called by corresponding event handler "onkeydown". 
 		console.log(message);
 	}
 });
 

opacity(value) → {caph.module.renderer.View|Number}

sets or gets this opacity

Parameters:

Name	Type	Description
value	Number	The number is opacity value of view.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#opacity

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns a opacity value.

Type

caph.module.renderer.View | Number

Example

var View = caph.module.renderer.View;
 var view = new View();
 var curOpacity = view.opacity();
 view.opacity(curOpacity - 0.2);

position(x, y, z) → {caph.module.renderer.View|Array}

Set position property or get position property.

Parameters:

Name	Type	Description
x	Number	The number is position about x axis. (centered position)
y	Number	The number is position about y axis. (centered position)
z	Number	The number is position about z axis. (centered position)

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#position

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an array including three unit-less pixel values, which means x, y and z position.

Type

caph.module.renderer.View | Array

Example

var View = caph.module.renderer.View;
 var view = new View();
 var curPosition = view.position();
 view.position(curPosition[0] + 100, curPosition[1] + 100, null);

positionOrigin(x, y) → {caph.module.renderer.View|Array}

Set the position origin or get the position origin.

Parameters:

Name	Type	Description
x	Number	The number is x-position about position origin. The position origin value range is from 0 to 1.
y	Number	The number is y-position about position origin. The position origin value range is from 0 to 1.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#positionOrigin

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an array including two unit-less pixel values, which means x and y position origin.

Type

caph.module.renderer.View | Array

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.positionOrigin(0.5, 0.5);
 view.position(300, 300);

removeChild(node, option) → {caph.module.renderer.VDom}

Removes the given node in case that it is this node's child. The removed node will still be reusable unless the destroy option is truthy.

Parameters:

Name	Type	Argument	Description
node	caph.module.renderer.VDom | Array.<VDom>		VDom node to remove.
option	Object	<optional>	Option Properties Name Type Argument Description destroy Boolean <optional> Determines whether or not to destroy the given node. Once the given node and its children is destroyed, it can be included in garbage collection.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#removeChild

See:

• collection.TreeNode.removeChild

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var vdom1 = new VDom(), vdom2 = new VDom();
vdom1.addChild(vdom2);
vdom1.removeChild(vdom2);

removeClass(className) → {caph.module.renderer.VDom}

Removes a class from this object's list of classes.

Parameters:

Name	Type	Description
className	String	A string variable representing a class name or space-delimited class names.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#removeClass

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var vdom = new VDom();
vdom.addClass('class1 class2 class3 class4');
vdom.removeClass('class1');
vdom.removeClass('class3 class4');

requestPostRender(callback) → {caph.module.renderer.VDom}

Requests calling the given callback function just after this object has been rendered with its properties Once this is called, the given callback will be called by renderer in its 'post-render' sequence.

Parameters:

Name	Type	Description
callback	function	[optional] the function named '_postRender' will be called in case that the given callback is undefined.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#requestPostRender

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.module.renderer.VDom;
 var view = new VDom();
 view.requestPostRender(function() {
     alert('PostRender');
 });
 view.position(10, 10);

requestPreRender(callback) → {caph.module.renderer.VDom}

Requests calling the given callback function just before this object is rendered. Once this is called, the given callback will be called by renderer in its 'pre-render' sequence.

Parameters:

Name	Type	Description
callback	function	[optional] the function named '_preRender' will be called in case the given callback is undefined.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#requestPreRender

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.module.renderer.VDom;
 var view = new VDom();
 view.requestPreRender(function() {
     alert('PreRender');
 });
 view.position(10, 10);

rotate(degx, degy, degz) → {caph.module.renderer.View|Array}

Set rotation of component or get rotation of component.

Parameters:

Name	Type	Description
degx	Number	The number is rotate degree about x axis. (centered position)
degy	Number	The number is rotate degree about y axis. (centered position)
degz	Number	The number is rotate degree about z axis. (centered position)

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#rotate

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an array including three unit-less degree values, which means x, y and z rotation.

Type

caph.module.renderer.View | Array

Example

var View = caph.module.renderer.View;
 var view = new View();
 var curRotate = view.rotate();
 view.rotate(curRotate[0] + 30, curRotate[1] + 30, curRotate[2] + 30);

rotateX(value) → {caph.module.renderer.View|Number}

Set x rotate degree or get x rotate degree.

Parameters:

Name	Type	Description
value	Number	The number is rotate degree.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#rotateX

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns a x rotation value.

Type

caph.module.renderer.View | Number

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.rotateX(view.rotateX() + 30);

rotateY(value) → {caph.module.renderer.View|Number}

Set y rotate degree or get y rotate degree.

Parameters:

Name	Type	Description
value	Number	The number is rotate degree.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#rotateY

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns a y rotation value.

Type

caph.module.renderer.View | Number

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.rotateY(view.rotateY() + 30);

rotateZ(value) → {caph.module.renderer.View|Number}

Set z rotate degree or get z rotate degree.

Parameters:

Name	Type	Description
value	Number	The number is rotate degree.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#rotateZ

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns a z rotation value.

Type

caph.module.renderer.View | Number

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.rotateZ(view.rotateZ() + 30);

rotationOrigin(x, y) → {caph.module.renderer.View|Array}

Set the rotation origin or get the rotation origin.

Parameters:

Name	Type	Description
x	Number	The number is x-position about rotation origin. The rotation origin value range is from 0 to 1.
y	Number	The number is y-position about rotation origin. The rotation origin value range is from 0 to 1.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#rotationOrigin

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an array including two unit-less pixel values, which means x and y rotation origin.

Type

caph.module.renderer.View | Array

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.rotationOrigin(0, 1);
 view.rotateZ(120);

scale(x, y) → {caph.module.renderer.View|Array}

Set scale of component or get scale of component.

Parameters:

Name	Type	Description
x	Number	The number is scale value about x axis. The scale value range is from 0 to 1.
y	Number	The number is scale value about y axis. The scale value range is from 0 to 1.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#scale

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an array including two unit-less ratio values, which means x and y scale.

Type

caph.module.renderer.View | Array

Example

var View = caph.module.renderer.View;
 var view = new View();
 var curScale = view.scale();
 view.scale(curScale[0] * 0.5, curScale[1] * 0.5);

setAlign(align) → {caph.ui.base.component.Button}

Set alignment for button

Parameters:

Name	Type	Description
align	String	Alignment for button's value. If user want to set multiple alignment, then using this token '|' like this : 'top|right'. Alignment Type 1. Vertical<br/> top, bottom, middle<br/> 2. Horizontal<br/> left, right, center

Since:

• 2.0.0

Returns:

Type

caph.ui.base.component.Button

Example

var Button = caph.ui.base.component.Button;
 var Icon = caph.equus.ui.component.Icon;

 //make button
 var button = new Button({
     contents : Icon.FF(),
     size : [50, 50]
 });

 button.setAlign('center | middle'); // button's contents aligned by center position.
 ...

 // 'right | top' is same as 'top | right'.
 button.setAlign('right | top'); //button's contents aligned by top-right position.

setARIA(option) → {caph.ui.base.Component}

Set accessibility properties.

Parameters:

Name	Type	Description
option	String | Object	A set of accessibility values.

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#setARIA

Returns:

Type

caph.ui.base.Component

Example

//Set uiComponent's accessibility value
uiComponent.setARIA({
     role : 'button',
     title : 'button'
});

//change value about title to 'basic button'
uiComponent.setARIA({
     title : 'basic button'
});

setContent(contents) → {caph.ui.base.component.Button}

Set the button's contents

Parameters:

Name	Type	Description
contents	caph.module.renderer.View	Button base can get any object made by View Component or View's Inherited Classes.

Since:

• 2.0.0

Returns:

Type

caph.ui.base.component.Button

Example

var Button = caph.ui.base.component.Button;
 var Icon = caph.equus.ui.component.Icon;

 //make empty button
 var button = new Button();

 button.setContent(Icon.FF());

setEnable(state)

Set state to enable or disable for component.

Parameters:

Name	Type	Description
state	Boolean	state is boolean value. true is enabled, false is disabled.

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#setEnable

Example

//enabled flag change to false.
//in each component should override this method.
uiComponent.setEnable(false);

//enabled flag change to true.
uiComponent.setEnable(true);

setOption(option)

Sets this object's own properties with the given option.

Parameters:

Name	Type	Description
option	Object	A set of component's properties.

Since:

• 2.0.0

Inherited From:

• caph.ui.base.Component#setOption

Example

var base = caph.ui.base.Component();

base.setOption({
     'position' : [100,100],
     'size' : [300,200],
     'dom' : {
         'id' : 'base1'
     },
     accessibility : {role : 'button', title : 'button'}
});

setProperty(properties) → {caph.module.renderer.VDom}

Sets this object's properties.

Parameters:

Name	Type	Description
properties	Object	An object with attribute name and value pairs which correspond to the properties of HTMLElement. (@link https://developer.mozilla.org/en-US/docs/Web/API/element#Properties) 'script','iframe','link' in 'innerHTML' attribute are not allowed.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#setProperty

See:

• https://dom.spec.whatwg.org/#interface-element

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var vdom = new VDom();
vdom.setProperty({
              id: 'button',
             innerHTML: 'add',
             style: {
                 width: '100px',
                 height: '50px',
                 color: 'white',
                 textAlign: 'center',
                 backgroundColor: 'blue'
             }
           });

setStyle(styles) → {caph.module.renderer.VDom}

Sets this object's style attibutes.

Parameters:

Name	Type	Description
styles	Object	An object with style name and value pairs which correspond to the configuration of ElementCSSInlineStyle. (@link http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-ElementCSSInlineStyle)

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#setStyle

See:

• https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Properties_Reference

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var vdom = new VDom();
vdom.setStyle({
             width: '100px',
             height: '50px',
             color: 'white',
             textAlign: 'center',
             backgroundColor: 'blue'
           });

size(size) → {caph.module.renderer.View|Array}

Set size or get size (width / height)

Parameters:

Name	Type	Argument	Description
size	Array.<number>	<optional>	A array unit-less pixel value The array has size value.( number[width, height] )

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#size

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an array including two unit-less pixel values, which means width and height. (for example, [100,100] means width : 100px, height: 100px).

Type

caph.module.renderer.View | Array

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.size([100, 100]);

skew(x, y) → {caph.module.renderer.View|Array}

Set skew of component or get skew of component.

Parameters:

Name	Type	Description
x	Number	The number is skew value about x axis.
y	Number	The number is skew value about y axis.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#skew

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an array including two unit-less degree values, which means x and y skew.

Type

caph.module.renderer.View | Array

Example

var View = caph.module.renderer.View;
 var view = new View();
 var curSkew = view.skew();
 view.skew(curSkew[0] + 30, curSkew[1] + 30);

toggleClass(className) → {caph.module.renderer.VDom}

Toggles the existence of a class in this object's list of classes.

Parameters:

Name	Type	Description
className	String	The class name to be toggled.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#toggleClass

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var result, vdom = new VDom();
vdom.addClass('class1 class2');
vdom.toggleClass('class2');

translate(dx, dy, dz) → {caph.module.renderer.View}

Translates this object relatively from its current position.

Parameters:

Name	Type	Description
dx	Number	delta value of x. unit-less pixel value.
dy	Number	delta value of y. unit-less pixel value.
dz	Number	delta value of z. unit-less pixel value.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#translate

Returns:

It returns itself to provide method chaining.

Type

caph.module.renderer.View

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.translate(50, 50, 50);

unmount()

Unmounts from HTML element. If target vdom is not mounted at HTML Element, this method doesn't work.

Since:

• 2.1.0

Inherited From:

• caph.module.renderer.VDom#unmount

Example

var VDom = caph.require('module.renderer.VDom');
var node = new VDom();
node.mount(document.body);

//unmounting from body. (not destroyed)
node.unmount();

update() → {caph.module.renderer.VDom}

Updates its properties to the corresponding DOM element.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.VDom#update

Returns:

itself.

Type

caph.module.renderer.VDom

Example

var VDom = caph.require('module.renderer.VDom');
var vdom = new VDom();
vdom.update();

visibility(value) → {caph.module.renderer.View|Boolean}

Set visibility property or get visibility property.

Parameters:

Name	Type	Description
value	Boolean	The boolean value is true or false.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#visibility

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns an Boolean, which means visibility state. If visibility is visible, true. If not, false.

Type

caph.module.renderer.View | Boolean

Example

var View = caph.module.renderer.View;
 var view = new View();
 if(view.visibility()) {
     view.visibility(false);
 }
 else {
     view.visibility(true);
 }

x(value) → {caph.module.renderer.View|Number}

Set x position property or get x position property.

Parameters:

Name	Type	Description
value	Number	The number is x-axis position about component.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#x

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns a x position value.

Type

caph.module.renderer.View | Number

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.x(view.x() + 100);

y(value) → {caph.module.renderer.View|Number}

Set y position property or get y position property.

Parameters:

Name	Type	Description
value	Number	The number is y-axis position about component.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#y

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns a y position value.

Type

caph.module.renderer.View | Number

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.y(view.y() + 100);

z(value) → {caph.module.renderer.View|Number}

Set z position property or get z position property.

Parameters:

Name	Type	Description
value	Number	The number is z-axis position about component.

Since:

• 2.0.0

Inherited From:

• caph.module.renderer.View#z

Returns:

If there is an argument, then it returns itself to provide method chaining. In case of no argument, it returns a z position value.

Type

caph.module.renderer.View | Number

Example

var View = caph.module.renderer.View;
 var view = new View();
 view.z(view.z() + 100);