Creates an rectangle shape with editable attributes.
Rect instances can be created using the addShape method of the
Graphic class. The method's cfg argument contains a type attribute. Assigning "rect"
or Y.Rect to this attribute will create a Rect instance. Required attributes for instantiating a Rect are type,
width and height. Optional attributes include:
type attribute as "rect":
var myRect = myGraphic.addShape({
type: "rect",
width: 20,
height: 10,
fill: {
color: "#9aa"
},
stroke: {
weight: 1,
color: "#000"
}
});Below, the same rectangle is created by defining the type attribute with a class reference:
var myRect = myGraphic.addShape({
type: Y.Rect,
width: 20,
height: 10,
fill: {
color: "#9aa"
},
stroke: {
weight: 1,
color: "#000"
}
});Rect has the following implementations based on browser capability.
Rect will point to the appropriate implemention.
RectaddClassclassName
Add a class name to each node.
className
String
the class name to add to the node's class attribute
compareTorefNode
Compares nodes to determine if they match. Node instances can be compared to each other and/or HTMLElements.
refNode
HTMLElement | Node
The reference node to compare to the node.
True if the nodes match, false if they do not.
containsneedle
Determines whether the node is an ancestor of another HTML element in the DOM hierarchy.
needle
Shape | HTMLElement
The possible node or descendent
Boolean Whether or not this shape is the needle or its ancestor.
destroyDestroys the instance.
getBoundsReturns the bounds for a shape.
Calculates the a new bounding box from the original corner coordinates (base on size and position) and the transform matrix. The calculated bounding box is used by the graphic instance to calculate its viewBox.
Object
getXYGets the current position of the node in page coordinates.
Array The XY position of the shape.
initInit method, invoked during construction.
Calls initializer method.
initializerInitializes the shape
removeClassclassName
Removes a class name from each node.
className
String
the class name to remove from the node's class attribute
rotatedeg
Rotates the shape clockwise around it transformOrigin.
deg
Number
The degree of the rotation.
setname
value
Sets the value of an attribute.
setXYContains
Set the position of the shape in page coordinates, regardless of how the node is positioned.
Contains
Array
x & y values for new position (coordinates are page-based)
skewx
y
Skews the shape around the x-axis and y-axis.
testselector
Test if the supplied node matches the supplied selector.
selector
String
The CSS selector to test against.
Boolean Wheter or not the shape matches the selector.
translatex
y
Specifies a 2d translation.
translateXx
Translates the shape along the x-axis. When translating x and y coordinates,
use the translate method.
x
Number
The value to translate.
translateYy
Translates the shape along the y-axis. When translating x and y coordinates,
use the translate method.
y
Number
The value to translate.
dataRepresents an SVG Path string. This will be parsed and added to shape's API to represent the SVG data across all implementations. Note that when using VML or SVG implementations, part of this content will be added to the DOM using respective VML/SVG attributes. If your content comes from an untrusted source, you will need to ensure that no malicious code is included in that content.
fillContains information about the fill of the shape.
If a linear or radial is specified as the fill type. The following additional property is used:
Linear gradients also have the following property:
Radial gradients have the following additional properties:
The x-coordinate of the center of the gradient circle. Determines where the color stop begins. The default value 0.5.
Note: Currently, this property is not implemented for corresponding CanvasShape and
VMLShape classes which are used on Android or IE 6 - 8.
The y-coordinate of the center of the gradient circle. Determines where the color stop begins. The default value 0.5.
Note: Currently, this property is not implemented for corresponding CanvasShape and VMLShape
classes which are used on Android or IE 6 - 8.
strokeContains information about the stroke of the shape.
transformA string containing, in order, transform operations applied to the shape instance. The transform string can contain the following values:
Applying transforms through the transform attribute will reset the transform matrix and apply a new transform. The shape class also contains
corresponding methods for each transform that will apply the transform to the current matrix. The below code illustrates how you might use the
transform attribute to instantiate a recangle with a rotation of 45 degrees.
The code below would apply translate and rotate to an existing shape.
myRect.set("transform", "translate(40, 50) rotate(45)");transformOriginAn array of x, y values which indicates the transformOrigin in which to rotate the shape. Valid values range between 0 and 1 representing a fraction of the shape's corresponding bounding box dimension. The default value is [0.5, 0.5].