Namespace: Choropleth

Members

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<static, constant> ACCURACY_NUMBER_CANVAS

Accuracy of numbers on canvas

Source:

• style/stylechoropleth.js, line 440

---

<static, constant> END_COLOR_DEFAULT

Color style by default

Source:

• style/stylechoropleth.js, line 433

---

<static, constant> START_COLOR_DEFAULT

Color style by default

Source:

• style/stylechoropleth.js, line 426

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attributeName_ :String

TODO

Type:

• String

Source:

• style/stylechoropleth.js, line 37

---

breakPoints_

Source:

• style/stylechoropleth.js, line 69

---

dataValues_ :Array.<Number>

Type:

• Array.<Number>

Source:

• style/stylechoropleth.js, line 61

---

quantification_ :M.quantification|function

Type:

• M.quantification | function

Source:

• style/stylechoropleth.js, line 53

---

styles_ :Array.<M.style.Simple>

Type:

• Array.<M.style.Simple>

Source:

• style/stylechoropleth.js, line 45

Methods

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<static> CALC_CANVAS_NUMBER_()

Returns the calculation of the numbers of the canvas
with a given precision

Source:

• style/stylechoropleth.js, line 448

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<static> DEFAULT_STYLE_LINE(c)

This functions returns a line style by default

Parameters:

Name	Type	Description
c	String	color in hexadecimal format

Source:

• style/stylechoropleth.js, line 392

Returns:

Type

M.style.Line

---

<static> DEFAULT_STYLE_POINT(c)

This functions returns a point style by default

Parameters:

Name	Type	Description
c	String	color in hexadecimal format

Source:

• style/stylechoropleth.js, line 370

Returns:

Type

M.style.Point

---

<static> DEFAULT_STYLE_POLYGON(c)

This functions returns a polygon style by default

Parameters:

Name	Type	Description
c	String	color in hexadecimal format

Source:

• style/stylechoropleth.js, line 409

Returns:

Type

M.style.Polygon

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apply(layer)

This function apply the style to specified layer

Parameters:

Name	Type	Description
layer	M.Layer.Vector	Layer where to apply choropleth style

Overrides:

• M.Style#apply

Source:

• style/stylechoropleth.js, line 82

---

clone()

This function clones the style

Inherited From:

• M.Style#clone

Source:

• style/style.js, line 232

Returns:

Type

M.Style

---

drawGeometryToCanvas(vectorContext)

TODO

Parameters:

Name	Type	Description
vectorContext	CanvasRenderingContext2D	context of style canvas

Source:

• style/stylechoropleth.js, line 247

---

equals()

TODO

Inherited From:

• M.Style#equals

Source:

• style/style.js, line 220

---

get(attribute)

This function returns the value of the indicated attribute

Parameters:

Name	Type	Description
attribute	String	Attribute to know the value

Inherited From:

• M.Style#get

Source:

• style/style.js, line 85

Returns:

Attribute Value

Type

Object

---

getAttributeName()

This function return the attribute name defined by user

Source:

• style/stylechoropleth.js, line 94

Returns:

attribute name of Style

Type

String

---

getQuantification()

This function return quantification function defined by user

Source:

• style/stylechoropleth.js, line 118

Returns:

quantification function of style

Type

M.style.quantification | function

---

getStyles()

This function returns the styles defined by user

Source:

• style/stylechoropleth.js, line 159

Returns:

returns the styles defined by user

Type

Array(M.Style) | null

---

getValues()

This function gets the numeric features values of layer which attribute
is equal to attribute specified by user

Source:

• style/stylechoropleth.js, line 292

Returns:

numeric features values of layer

Type

Array.<number>

---

refresh()

This function updates the style of the
layer

Inherited From:

• M.Style#refresh

Source:

• style/style.js, line 160

Returns:

data url to canvas

Type

String

---

serialize()

TODO

Inherited From:

• M.Style#serialize

Source:

• style/style.js, line 203

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set(property, value)

This function set value to property and apply new property

Parameters:

Name	Type	Description
property	String	Property to change the value
value	String	Value to property

Inherited From:

• M.Style#set

Source:

• style/style.js, line 109

Returns:

Type

M.Style

---

setAttributeName(attributeName)

This function set the attribute name defined by user

Parameters:

Name	Type	Description
attributeName	String	attribute name to set

Source:

• style/stylechoropleth.js, line 105

---

setQuantification(quantification)

This function set quantification function defined by user

Parameters:

Name	Type	Description
quantification	M.style.quantification | function	quantification function of style

Source:

• style/stylechoropleth.js, line 129

---

setStyles(styles)

This function sets the styles defined by user

Parameters:

Name	Type	Description
styles	Array.<M.style.Point> | Array.<M.style.Line> | Array.<M.style.Polygon>	styles defined by user

Source:

• style/stylechoropleth.js, line 170

---

toImage()

This function returns data url to canvas

Inherited From:

• M.Style#toImage

Source:

• style/style.js, line 174

Returns:

data url to canvas

Type

String

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<protected> unapply(layer)

This function apply style

Parameters:

Name	Type	Description
layer	M.layer.Vector	Layer to apply the styles

Inherited From:

• M.Style#unapply

Source:

• style/style.js, line 75

---

updateCanvas()

TODO

Overrides:

• M.Style#updateCanvas

Source:

• style/stylechoropleth.js, line 187