ColorTransfer

new Cesium.ColorTransfer()
ZYWebGL/Scene/ColorTransfer.js 19

颜色转换器,用于生成颜色表 as RenderSchema.

Methods

static Cesium.ColorTransfer.fromQColroMap(url) → Promise.<ColorTransfer>
ZYWebGL/Scene/ColorTransfer.js 217

通过qgis导出的样式文件生成对象，目前仅支持colormap样式
Name Type Description
url string 样式文件的url地址
Returns:
根据样式文件创建的带有ColorTransfer的Promise对象

static Cesium.ColorTransfer.getDefault() → RenderRuleType
ZYWebGL/Scene/ColorTransfer.js 35

获取默认值
Returns:

clear() → ColorTransfer
ZYWebGL/Scene/ColorTransfer.js 160

清空颜色值
Returns:

clone() → ColorTransfer
ZYWebGL/Scene/ColorTransfer.js 152

克隆
Returns:

destroy()
ZYWebGL/Scene/ColorTransfer.js 167

销毁对象

generateTextureUniform() → TextureUniform
ZYWebGL/Scene/ColorTransfer.js 177

生成TextureUniform
Returns:

getColor(value)
ZYWebGL/Scene/ColorTransfer.js 100

获取颜色值
Name Type Description
value Number 键值,根据键值差值计算对应颜色值

getLength() → Number
ZYWebGL/Scene/ColorTransfer.js 132

获取已设置的颜色数量
Returns:

remove(键值)
ZYWebGL/Scene/ColorTransfer.js 139

移除颜色
Name Type Description
键值 Number

setColor(value, color)
ZYWebGL/Scene/ColorTransfer.js 86

设置颜色值
Name Type Description
value Number 键值，生成颜色表的排序依据
color Color 颜色值
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