Parameter | Type | Description | Defined By |
---|---|---|---|
area_color | String | Specifies the bgcolor when applies a Area.If not given,use lighter bgcolor of line.(default to null) | LineSegment |
background_color | String | Specifies the backgroundColor for this element.(defaults to 'FDFDFD') | Painter |
border | Object | Here,specify as true by default | Painter |
brushsize | Number | Specifies the default linewidth of the canvas's context in this element.(defaults to 1) | LineSegment |
color_factor | float | Specifies 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 |
event_range_x | Number | Specifies the valid range of x-direction.(default to 0) | LineSegment |
event_range_y | Number | Specifies the valid range of y-direction.(default to 0) | LineSegment |
fontunit | String | Specifies the unit of font-size.(default to 'px') | Component |
gradient | Boolean | True to apply the gradient.(default to false) | Painter |
gradient_mode | String | Specifies the gradient mode of background.(defaults to 'LinearGradientUpDown') @Option 'LinearGradientUpDown' @Option 'LinearGradientDownUp' @Option 'LinearGradientLeftRight' @Option 'LinearGradientRightLeft' @Option 'RadialGradientOutIn' @Option 'RadialGradientInOut' | Painter |
hollow | Boolean | If true the centre of point will be hollow.(default to true) | LineSegment |
hollow_color | String | Specifies the bgcolor when hollow applies true.(default to '#FEFEFE') | LineSegment |
hollow_inside | Boolean | If true the color of the centre of point will be hollow_color.else will be background_color.(default to true) | LineSegment |
intersection | Boolean | If true there show a point when Line-line intersection(default to true) | LineSegment |
label | iChart.Text | Specifies the config of label,set false to make label disabled. | LineSegment |
limit_y | Boolean | If true tip show when the mouse must enter the valid distance of axis y.(default to false) | LineSegment |
listeners | Object | A config object containing one or more event handlers.(default to null) | Painter |
offsetx | Number | Specifies Horizontal offset(x-axis) in pixel.(default to 0) | Painter |
offsety | Number | Specifies Vertical distance (y-axis) in pixel.(default to 0) | Painter |
originx | Number | If you want to totally override the positioning of the chart,you should setting it.(default to null) | Painter |
originy | Number | If you want to totally override the positioning of the chart,you should setting it.(default to null) | Painter |
padding | Number | Specifies the padding for this element in pixel,the same rule as css padding.(defaults to 10) | Painter |
point_size | Number | Specifies the size of point.(default size 6).Only applies when intersection is true | LineSegment |
shadow | Boolean | Specifies 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 |
shadow_blur | Number | Override the default as 1 | LineSegment |
shadow_color | String | Specifies the color of your shadow is.(default to '#666666') | Element |
shadow_offsetx | Number | Specifies Horizontal distance (x-axis) between the shadow and the shape in pixel.(default to 0) | Element |
shadow_offsety | Number | Override the default as 1 | LineSegment |
sign | String | Specifies the shape of two line segment' point(default to 'round').Only applies when intersection is true Available value are: @Option 'round' | LineSegment |
smooth | Boolean | If true Line will smooth.(default to false) | LineSegment |
smoothing | Number | Specifies smoothness of line will be.(default to 1.5) 1 means control points midway between points, 2 means 1/3 from the point,formula is 1/(smoothing + 1) from the point | LineSegment |
strokeStyle | String | Specifies the default strokeStyle of the canvas's context in this element.(defaults to 'gray') | Painter |
tip_offset | Number | Specifies the space between the tip and point.(default to 2) | LineSegment |
z_index | Number | Specifies the z-index.(default to 0) | Painter |
Name | Description | Defined By |
---|---|---|
beforedraw | Fires before the element drawing.Return false from an event handler to stop the draw.
Parameter
| Painter |
click | Fires when this element is clicked
Parameter
| Painter |
draw | Fires after the element drawing when calling the draw method.
Parameter
| Painter |
initialize | Fires after the element initializing is finished this is for test
Parameter
| Element |
mousemove | Fires when the mouse move on the element
Parameter
| Painter |
mouseout | Fires when the mouse exits the element
Parameter
| Painter |
mouseover | Fires when the mouse hovers over the element
Parameter
| Painter |
parseText | Fires when parse this label's data.Return value will override existing.
Parameter
| LineSegment |
Name | Description | Defined 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
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
Return
object
| Component |