new sg.renderers.DotDensityRenderer(param)
Description
The DotDensityRenderer allows users to create dot density visualizations.
Position
Randerer.js
Properties
Properties |
Type |
Description |
backgroundColor |
sg.Color |
圖徵背景顏色 |
dotShape |
點的形狀 |
|
dotSize |
Number |
點大小(單位:pixel) |
dotValue |
Number |
每點數值Dot value. |
fields |
Array.<Objects> |
依據哪個欄位呈現點子圖 |
outline |
sg.symbols.Symbol |
圖徵外框 |
Methods
Methods |
Type |
Description |
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getSymbol(graphic) |
graphic:sg.Graphic Returns:sg.symbols.Symbol |
Return graphic symbol.
Returns:
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setBackgroundColor(color) |
sg.Color |
Define the background color.
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setDotSize(size) |
Number |
Define the dot size.
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setDotValue(value) |
Number |
Define the dot value.
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setOutline(outline) |
sg.symbols.Symbol |
Define symbol outline.
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Example
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