The default jqPlot shadow renderer, rendering shadows behind shapes.

Summary
$.jqplot.shadowRendererThe default jqPlot shadow renderer, rendering shadows behind shapes.
Properties
angleAngle of the shadow in degrees.
offsetPixel offset at the given shadow angle of each shadow stroke from the last stroke.
alphaalpha transparency of shadow stroke.
lineWidthwidth of the shadow line stroke.
lineJoinHow line segments of the shadow are joined.
lineCaphow ends of the shadow line are rendered.
fillwhether to fill the shape.
depthhow many times the shadow is stroked.
isarcwether the shadow is an arc or not.
drawdraws an transparent black (i.e.

Properties

angle

this.angle = 45

Angle of the shadow in degrees.  Measured counter-clockwise from the x axis.

offset

this.offset = 1

Pixel offset at the given shadow angle of each shadow stroke from the last stroke.

alpha

this.alpha = 0.07

alpha transparency of shadow stroke.

lineWidth

this.lineWidth = 1.5

width of the shadow line stroke.

lineJoin

this.lineJoin = 'miter'

How line segments of the shadow are joined.

lineCap

this.lineCap = 'round'

how ends of the shadow line are rendered.

fill

this.fill = false

whether to fill the shape.

depth

this.depth = 3

how many times the shadow is stroked.  Each stroke will be offset by offset at angle degrees.

isarc

this.isarc = false

wether the shadow is an arc or not.

draw

$.jqplot.ShadowRenderer.prototype.draw = function(ctx,
points,
options)

draws an transparent black (i.e. gray) shadow.

ctxcanvas drawing context
pointsarray of points or [x, y, radius, start angle (rad), end angle (rad)]
this.angle = 45
Angle of the shadow in degrees.
this.offset = 1
Pixel offset at the given shadow angle of each shadow stroke from the last stroke.
this.alpha = 0.07
alpha transparency of shadow stroke.
this.lineWidth = 1.5
width of the shadow line stroke.
this.lineJoin = 'miter'
How line segments of the shadow are joined.
this.lineCap = 'round'
how ends of the shadow line are rendered.
this.fill = false
whether to fill the shape.
this.depth = 3
how many times the shadow is stroked.
this.isarc = false
wether the shadow is an arc or not.
$.jqplot.ShadowRenderer.prototype.draw = function(ctx,
points,
options)
draws an transparent black (i.e.
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