Overview  
ConfigsEventsMethods
Rectangle  

the base class of rectangle

Configs
ParameterTypeDescriptionDefined By
StringSpecifies the backgroundColor for this element.(defaults to 'FDFDFD')
Painter
ObjectHere,specify as true by default
Painter
floatSpecifies the factor make color dark or light for this element,relative to background-color,the bigger the value you set,the larger the color changed.scope{0.01 - 0.5}.(defaults to '0.15')
Painter
StringSpecifies the unit of font-size.(default to 'px')
Component
BooleanTrue to apply the gradient.(default to false)
Painter
StringSpecifies the gradient mode of background.(defaults to 'LinearGradientUpDown')
@Option 'LinearGradientUpDown'
@Option 'LinearGradientDownUp'
@Option 'LinearGradientLeftRight'
@Option 'LinearGradientRightLeft'
@Option 'RadialGradientOutIn'
@Option 'RadialGradientInOut'
Painter
NumberSpecifies the height of this element in pixels,Normally,this will given by chart.(default to 0)
Rectangle
iChart.TextSpecifies the config of label,set false to make label disabled.
Rectangle
ObjectA config object containing one or more event handlers.(default to null)
Painter
StringSpecifies the name of this element,Normally,this will given by chart.(default to '')
Rectangle
NumberSpecifies Horizontal offset(x-axis) in pixel.(default to 0)
Painter
NumberSpecifies Vertical distance (y-axis) in pixel.(default to 0)
Painter
NumberIf you want to totally override the positioning of the chart,you should setting it.(default to null)
Painter
NumberIf you want to totally override the positioning of the chart,you should setting it.(default to null)
Painter
NumberSpecifies the padding for this element in pixel,the same rule as css padding.(defaults to 10)
Painter
BooleanSpecifies whether the element should be show a shadow.In general there will be get a high render speed when apply false.(default to false)
Element
NumberOverride the default as 3
Rectangle
StringSpecifies the color of your shadow is.(default to '#666666')
Element
NumberSpecifies Horizontal distance (x-axis) between the shadow and the shape in pixel.(default to 0)
Element
NumberOverride the default as -1
Rectangle
StringSpecifies the default strokeStyle of the canvas's context in this element.(defaults to 'gray')
Painter
StringSpecifies the tip alignment of chart(defaults to 'top').Available value are:
@Option 'left'
@Option 'right'
@Option 'top'
@Option 'bottom'
Rectangle
StringSpecifies the text of this element,Normally,this will given by chart.(default to '')
Rectangle
Numberthe distance of column's edge and value in pixels.(default to 4)
Rectangle
StringSpecifies the value's text alignment of chart(defaults to 'top') Available value are:
@Option 'left'
@Option 'right'
@Option 'middle'
@Option 'top'
@Option 'bottom'
Rectangle
NumberSpecifies the width of this element in pixels,Normally,this will given by chart.(default to 0)
Rectangle
NumberSpecifies the z-index.(default to 0)
Painter
Events
NameDescriptionDefined By
beforedraw
Fires before the element drawing.Return false from an event handler to stop the draw.
Parameter
  • this : Rectangle  
Painter
click
Fires when this element is clicked
Parameter
  • this : Rectangle  
  • e : EventObject   The click event object
  • param : Object   The additional parameter
Painter
draw
Fires after the element drawing when calling the draw method.
Parameter
  • this : Rectangle  
Painter
initialize
Fires after the element initializing is finished this is for test
Parameter
  • this : Rectangle  
Element
mousemove
Fires when the mouse move on the element
Parameter
  • this : Rectangle  
  • e : EventObject   The mousemove event object
Painter
mouseout
Fires when the mouse exits the element
Parameter
  • this : Rectangle  
  • e : EventObject   The mouseout event object
Painter
mouseover
Fires when the mouse hovers over the element
Parameter
  • this : Rectangle  
  • e : EventObject   The mouseover event object
Painter
parseText
Fires when parse this label's data.Return value will override existing.
Parameter
Rectangle
Methods
NameDescriptionDefined By
draw
The commnd fire to draw the chart use configuration,
* this is a abstract method.Currently known,both iChart.Chart and iChart.Component implement this method.
Parameter
  • None
Return
  void
Painter
getDimension
return the component's dimension,return hold following property
* @property x:the left-top coordinate-x
* @property y:the left-top coordinate-y
* @property width:the width of component,note:available there applies box model
* @property height:the height of component,note:available there applies box model
Parameter
  • None
Return
  object
Component
reference:Component