本文整理汇总了TypeScript中d3-scale.scaleQuantize函数的典型用法代码示例。如果您正苦于以下问题：TypeScript scaleQuantize函数的具体用法？TypeScript scaleQuantize怎么用？TypeScript scaleQuantize使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了scaleQuantize函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: NumCoercible
colorInterpolator = d3Scale.interpolateWarm;
colorInterpolator = d3Scale.interpolateCool;
colorInterpolator = d3Scale.interpolateCubehelixDefault;
// -------------------------------------------------------------------------------
// Quantize Scale Factory
// -------------------------------------------------------------------------------
// scaleQuantize() -----------------------------------------------------------------
let quantizeScaleNumber: d3Scale.ScaleQuantize<number>;
let quantizeScaleString: d3Scale.ScaleQuantize<string>;
quantizeScaleNumber = d3Scale.scaleQuantize();
quantizeScaleString = d3Scale.scaleQuantize<string>();
// ScaleQuantize Interface ========================================================
// domain(...) -----------------------------------------------------------------
quantizeScaleNumber = quantizeScaleNumber.domain([0, 1]);
quantizeScaleNumber = quantizeScaleNumber.domain([new NumCoercible(0), new NumCoercible(100)]);
const domainQuantize: [number, number] = quantizeScaleNumber.domain();
// range(...) -----------------------------------------------------------------
quantizeScaleNumber = quantizeScaleNumber.range(rangeNumbers);
rangeNumbers = quantizeScaleNumber.range();
示例2: function
const _custom = function (colors, steps?) {
steps = steps || 32;
const subPaletteSize = Math.ceil(steps / (colors.length - 1));
const range = [];
let prevColor = null;
colors.forEach(function (color) {
if (prevColor) {
const scale = d3ScaleLinear()
.domain([0, subPaletteSize])
.range([prevColor, color])
.interpolate(d3InterpolateLab as any)
;
for (let i = 0; i < subPaletteSize; ++i) {
range.push(scale(i));
}
}
prevColor = color;
});
scale = d3ScaleQuantize().domain([0, 100]).range(range);
return scale;
};