本文整理汇总了TypeScript中d3.range函数的典型用法代码示例。如果您正苦于以下问题:TypeScript range函数的具体用法?TypeScript range怎么用?TypeScript range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range函数的10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,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。
示例1: render
/**
* Render given data as bubbles.
*/
public render(data: T[]): d3.Selection<any> {
const svg = this.element.append('svg')
.attr('height', this.chartHeight)
.attr('width', this.chartWidth);
const plot = svg.append('g')
.attr('transform', 'translate(400 300)');
this.render_spiral_axis(plot);
if (this.x_map) {
const extent = d3.extent(data, (datum: T, _) => this.x_map(datum));
const turn_range_sec = this.period_fraction * (extent[1] - extent[0]);
// do the section from east to the end of the spiral
const s1_range = BubbleSpiral.MODULO(1 / this.period_fraction, 1) - 1 / 4;
const s1_fractions = d3.range(s1_range * 8 + 1).map(i => i / 8);
const s1_start_sec = extent[1] - s1_range * turn_range_sec;
const s1_labels = s1_fractions.map(i => (s1_start_sec + i * turn_range_sec)).map(this.label_map);
// do the section from one past the start of the last winding to east
const s2_range_start = s1_range + 1 / 8;
const s2_range = 1 - s2_range_start;
const s2_fractions = d3.range(s2_range * 8).map(i => i / 8);
const s2_start_sec = extent[1] - 7 / 8 * turn_range_sec;
const s2_labels = s2_fractions.map(i => (s2_start_sec + i * turn_range_sec)).map(this.label_map);
const marks = s1_fractions.concat(s2_fractions.map(x => x + s2_range_start));
const labels = s1_labels.concat(s2_labels);
this.add_axis(plot, marks, labels);
}
const bubble_groups = plot.append('g').selectAll('g.bubble')
.data(data)
.enter().append('g')
.attr('class', 'bubble');
bubble_groups.append('circle')
.attr('cx', (d) => this.get_polar(this.radial_map(d)).x)
.attr('cy', (d) => this.get_polar(this.radial_map(d)).y)
.attr('r', (d) => this.bubble_scale_map(d))
.style('fill', this.color_map ? (d) => this.color_map(d) : () => 'red')
.style('fill-opacity', 0.1)
.style('stroke', 'black')
.style('stroke-width', 0.05);
return plot;
}
开发者ID:nlesc-sherlock,项目名称:spiraljs,代码行数:52,代码来源:BubbleSpiral.ts
示例2: drawColorLegend
function drawColorLegend(elem, colorScheme, rangeFrom, rangeTo, maxValue, minValue) {
const legendElem = $(elem).find('svg');
const legend = d3.select(legendElem.get(0));
clearLegend(elem);
const legendWidth = Math.floor(legendElem.outerWidth()) - 30;
const legendHeight = legendElem.attr('height');
const rangeStep = ((rangeTo - rangeFrom) / legendWidth) * LEGEND_SEGMENT_WIDTH;
const widthFactor = legendWidth / (rangeTo - rangeFrom);
const valuesRange = d3.range(rangeFrom, rangeTo, rangeStep);
const colorScale = getColorScale(colorScheme, contextSrv.user.lightTheme, maxValue, minValue);
legend
.append('g')
.attr('class', 'legend-color-bar')
.attr('transform', 'translate(' + LEGEND_PADDING_LEFT + ',0)')
.selectAll('.heatmap-color-legend-rect')
.data(valuesRange)
.enter()
.append('rect')
.attr('x', d => Math.round((d - rangeFrom) * widthFactor))
.attr('y', 0)
.attr('width', Math.round(rangeStep * widthFactor + 1)) // Overlap rectangles to prevent gaps
.attr('height', legendHeight)
.attr('stroke-width', 0)
.attr('fill', d => colorScale(d));
drawLegendValues(elem, rangeFrom, rangeTo, maxValue, minValue, legendWidth, valuesRange);
}
开发者ID:grafana,项目名称:grafana,代码行数:30,代码来源:color_legend.ts
示例3: drawSimpleOpacityLegend
function drawSimpleOpacityLegend(elem, options) {
let legendElem = $(elem).find('svg');
clearLegend(elem);
let legend = d3.select(legendElem.get(0));
let legendWidth = Math.floor(legendElem.outerWidth());
let legendHeight = legendElem.attr("height");
if (legendWidth) {
let legendOpacityScale;
if (options.colorScale === 'linear') {
legendOpacityScale = d3.scaleLinear()
.domain([0, legendWidth])
.range([0, 1]);
} else if (options.colorScale === 'sqrt') {
legendOpacityScale = d3.scalePow().exponent(options.exponent)
.domain([0, legendWidth])
.range([0, 1]);
}
let rangeStep = 10;
let valuesRange = d3.range(0, legendWidth, rangeStep);
var legendRects = legend.selectAll(".heatmap-opacity-legend-rect").data(valuesRange);
legendRects.enter().append("rect")
.attr("x", d => d)
.attr("y", 0)
.attr("width", rangeStep)
.attr("height", legendHeight)
.attr("stroke-width", 0)
.attr("fill", options.cardColor)
.style("opacity", d => legendOpacityScale(d));
}
}
开发者ID:connection-reset,项目名称:grafana,代码行数:34,代码来源:color_legend.ts
示例4: drawColorLegend
function drawColorLegend(elem, colorScheme, rangeFrom, rangeTo, maxValue, minValue) {
const legendElem = $(elem).find('svg');
const legend = d3.select(legendElem.get(0));
clearLegend(elem);
const legendWidth = Math.floor(legendElem.outerWidth()) - 30;
const legendHeight = legendElem.attr('height');
let rangeStep = 1;
if (rangeTo - rangeFrom > legendWidth) {
rangeStep = Math.floor((rangeTo - rangeFrom) / legendWidth);
}
const widthFactor = legendWidth / (rangeTo - rangeFrom);
const valuesRange = d3.range(rangeFrom, rangeTo, rangeStep);
const colorScale = getColorScale(colorScheme, contextSrv.user.lightTheme, maxValue, minValue);
legend
.selectAll('.heatmap-color-legend-rect')
.data(valuesRange)
.enter()
.append('rect')
.attr('x', d => d * widthFactor)
.attr('y', 0)
.attr('width', rangeStep * widthFactor + 1) // Overlap rectangles to prevent gaps
.attr('height', legendHeight)
.attr('stroke-width', 0)
.attr('fill', d => colorScale(d));
drawLegendValues(elem, colorScale, rangeFrom, rangeTo, maxValue, minValue, legendWidth);
}
开发者ID:CorpGlory,项目名称:grafana,代码行数:30,代码来源:color_legend.ts
示例5: drawSimpleColorLegend
function drawSimpleColorLegend(elem, colorScale) {
const legendElem = $(elem).find('svg');
clearLegend(elem);
const legendWidth = Math.floor(legendElem.outerWidth());
const legendHeight = legendElem.attr('height');
if (legendWidth) {
const valuesNumber = Math.floor(legendWidth / 2);
const rangeStep = Math.floor(legendWidth / valuesNumber);
const valuesRange = d3.range(0, legendWidth, rangeStep);
const legend = d3.select(legendElem.get(0));
const legendRects = legend.selectAll('.heatmap-color-legend-rect').data(valuesRange);
legendRects
.enter()
.append('rect')
.attr('x', d => d)
.attr('y', 0)
.attr('width', rangeStep + 1) // Overlap rectangles to prevent gaps
.attr('height', legendHeight)
.attr('stroke-width', 0)
.attr('fill', d => colorScale(d));
}
}
开发者ID:CorpGlory,项目名称:grafana,代码行数:26,代码来源:color_legend.ts
示例6: drawOpacityLegend
function drawOpacityLegend() {
d3.select("#heatmap-opacity-legend").selectAll("rect").remove();
let legend = d3.select("#heatmap-opacity-legend");
let legendWidth = Math.floor($(d3.select("#heatmap-opacity-legend").node()).outerWidth());
let legendHeight = d3.select("#heatmap-opacity-legend").attr("height");
let legendOpacityScale;
if (panel.color.colorScale === 'linear') {
legendOpacityScale = d3.scaleLinear()
.domain([0, legendWidth])
.range([0, 1]);
} else if (panel.color.colorScale === 'sqrt') {
legendOpacityScale = d3.scalePow().exponent(panel.color.exponent)
.domain([0, legendWidth])
.range([0, 1]);
}
let rangeStep = 1;
let valuesRange = d3.range(0, legendWidth, rangeStep);
var legendRects = legend.selectAll(".heatmap-opacity-legend-rect").data(valuesRange);
legendRects.enter().append("rect")
.attr("x", d => d)
.attr("y", 0)
.attr("width", rangeStep)
.attr("height", legendHeight)
.attr("stroke-width", 0)
.attr("fill", panel.color.cardColor)
.style("opacity", d => {
return legendOpacityScale(d);
});
}
开发者ID:postsql,项目名称:grafana,代码行数:33,代码来源:rendering.ts
示例7: drawOpacityLegend
function drawOpacityLegend(elem, options, rangeFrom, rangeTo, maxValue, minValue) {
const legendElem = $(elem).find('svg');
const legend = d3.select(legendElem.get(0));
clearLegend(elem);
const legendWidth = Math.floor(legendElem.outerWidth()) - 30;
const legendHeight = legendElem.attr('height');
let rangeStep = 1;
if (rangeTo - rangeFrom > legendWidth) {
rangeStep = Math.floor((rangeTo - rangeFrom) / legendWidth);
}
const widthFactor = legendWidth / (rangeTo - rangeFrom);
const valuesRange = d3.range(rangeFrom, rangeTo, rangeStep);
const opacityScale = getOpacityScale(options, maxValue, minValue);
legend
.selectAll('.heatmap-opacity-legend-rect')
.data(valuesRange)
.enter()
.append('rect')
.attr('x', d => d * widthFactor)
.attr('y', 0)
.attr('width', rangeStep * widthFactor)
.attr('height', legendHeight)
.attr('stroke-width', 0)
.attr('fill', options.cardColor)
.style('opacity', d => opacityScale(d));
drawLegendValues(elem, opacityScale, rangeFrom, rangeTo, maxValue, minValue, legendWidth);
}
开发者ID:CorpGlory,项目名称:grafana,代码行数:31,代码来源:color_legend.ts
示例8: drawOpacityLegend
function drawOpacityLegend(elem, options, rangeFrom, rangeTo, maxValue, minValue) {
let legendElem = $(elem).find('svg');
let legend = d3.select(legendElem.get(0));
clearLegend(elem);
let legendWidth = Math.floor(legendElem.outerWidth()) - 30;
let legendHeight = legendElem.attr("height");
let rangeStep = 1;
if (rangeTo - rangeFrom > legendWidth) {
rangeStep = Math.floor((rangeTo - rangeFrom) / legendWidth);
}
let widthFactor = legendWidth / (rangeTo - rangeFrom);
let valuesRange = d3.range(rangeFrom, rangeTo, rangeStep);
let opacityScale = getOpacityScale(options, maxValue, minValue);
legend.selectAll(".heatmap-opacity-legend-rect")
.data(valuesRange)
.enter().append("rect")
.attr("x", d => d * widthFactor)
.attr("y", 0)
.attr("width", rangeStep * widthFactor)
.attr("height", legendHeight)
.attr("stroke-width", 0)
.attr("fill", options.cardColor)
.style("opacity", d => opacityScale(d));
drawLegendValues(elem, opacityScale, rangeFrom, rangeTo, maxValue, minValue, legendWidth);
}
开发者ID:connection-reset,项目名称:grafana,代码行数:29,代码来源:color_legend.ts
示例9: drawOpacityLegend
function drawOpacityLegend(elem, options, rangeFrom, rangeTo, maxValue, minValue) {
const legendElem = $(elem).find('svg');
const legend = d3.select(legendElem.get(0));
clearLegend(elem);
const legendWidth = Math.floor(legendElem.outerWidth()) - 30;
const legendHeight = legendElem.attr('height');
const rangeStep = ((rangeTo - rangeFrom) / legendWidth) * LEGEND_SEGMENT_WIDTH;
const widthFactor = legendWidth / (rangeTo - rangeFrom);
const valuesRange = d3.range(rangeFrom, rangeTo, rangeStep);
const opacityScale = getOpacityScale(options, maxValue, minValue);
legend
.append('g')
.attr('class', 'legend-color-bar')
.attr('transform', 'translate(' + LEGEND_PADDING_LEFT + ',0)')
.selectAll('.heatmap-opacity-legend-rect')
.data(valuesRange)
.enter()
.append('rect')
.attr('x', d => Math.round((d - rangeFrom) * widthFactor))
.attr('y', 0)
.attr('width', Math.round(rangeStep * widthFactor))
.attr('height', legendHeight)
.attr('stroke-width', 0)
.attr('fill', options.cardColor)
.style('opacity', d => opacityScale(d));
drawLegendValues(elem, rangeFrom, rangeTo, maxValue, minValue, legendWidth, valuesRange);
}
开发者ID:grafana,项目名称:grafana,代码行数:31,代码来源:color_legend.ts
示例10: drawColorLegend
function drawColorLegend(elem, colorScheme, rangeFrom, rangeTo, maxValue, minValue) {
let legendElem = $(elem).find('svg');
let legend = d3.select(legendElem.get(0));
clearLegend(elem);
let legendWidth = Math.floor(legendElem.outerWidth()) - 30;
let legendHeight = legendElem.attr("height");
let rangeStep = 1;
if (rangeTo - rangeFrom > legendWidth) {
rangeStep = Math.floor((rangeTo - rangeFrom) / legendWidth);
}
let widthFactor = legendWidth / (rangeTo - rangeFrom);
let valuesRange = d3.range(rangeFrom, rangeTo, rangeStep);
let colorScale = getColorScale(colorScheme, maxValue, minValue);
legend.selectAll(".heatmap-color-legend-rect")
.data(valuesRange)
.enter().append("rect")
.attr("x", d => d * widthFactor)
.attr("y", 0)
.attr("width", rangeStep * widthFactor + 1) // Overlap rectangles to prevent gaps
.attr("height", legendHeight)
.attr("stroke-width", 0)
.attr("fill", d => colorScale(d));
drawLegendValues(elem, colorScale, rangeFrom, rangeTo, maxValue, minValue, legendWidth);
}
开发者ID:shirish87,项目名称:grafana,代码行数:28,代码来源:color_legend.ts
注:本文中的d3.range函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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