本文整理匯總了TypeScript中app/core/utils/ticks.getPrecision函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript getPrecision函數的具體用法？TypeScript getPrecision怎麽用？TypeScript getPrecision使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了getPrecision函數的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: addLogYAxis
function addLogYAxis() {
let log_base = panel.yAxis.logBase;
let { y_min, y_max } = adjustLogRange(data.heatmapStats.minLog, data.heatmapStats.max, log_base);
y_min = panel.yAxis.min && panel.yAxis.min !== '0' ? adjustLogMin(panel.yAxis.min, log_base) : y_min;
y_max = panel.yAxis.max !== null ? adjustLogMax(panel.yAxis.max, log_base) : y_max;
// Set default Y min and max if no data
if (_.isEmpty(data.buckets)) {
y_max = Math.pow(log_base, 2);
y_min = 1;
}
scope.yScale = yScale = d3
.scaleLog()
.base(panel.yAxis.logBase)
.domain([y_min, y_max])
.range([chartHeight, 0]);
let domain = yScale.domain();
let tick_values = logScaleTickValues(domain, log_base);
let decimalsAuto = ticksUtils.getPrecision(y_min);
let decimals = panel.yAxis.decimals || decimalsAuto;
// Calculate scaledDecimals for log scales using tick size (as in jquery.flot.js)
let flot_tick_size = ticksUtils.getFlotTickSize(y_min, y_max, tick_values.length, decimalsAuto);
let scaledDecimals = ticksUtils.getScaledDecimals(decimals, flot_tick_size);
ctrl.decimals = decimals;
ctrl.scaledDecimals = scaledDecimals;
data.yAxis = {
min: y_min,
max: y_max,
ticks: tick_values.length,
};
let yAxis = d3
.axisLeft(yScale)
.tickValues(tick_values)
.tickFormat(tickValueFormatter(decimals, scaledDecimals))
.tickSizeInner(0 - width)
.tickSizeOuter(0)
.tickPadding(Y_AXIS_TICK_PADDING);
heatmap
.append('g')
.attr('class', 'axis axis-y')
.call(yAxis);
// Calculate Y axis width first, then move axis into visible area
let posY = margin.top;
let posX = getYAxisWidth(heatmap) + Y_AXIS_TICK_PADDING;
heatmap.select('.axis-y').attr('transform', 'translate(' + posX + ',' + posY + ')');
// Set first tick as pseudo 0
if (y_min < 1) {
heatmap
.select('.axis-y')
.select('.tick text')
.text('0');
}
// Remove vertical line in the right of axis labels (called domain in d3)
heatmap
.select('.axis-y')
.select('.domain')
.remove();
}示例2: addYAxis
function addYAxis() {
let ticks = Math.ceil(chartHeight / DEFAULT_Y_TICK_SIZE_PX);
let tick_interval = ticksUtils.tickStep(data.heatmapStats.min, data.heatmapStats.max, ticks);
let { y_min, y_max } = wideYAxisRange(data.heatmapStats.min, data.heatmapStats.max, tick_interval);
// Rewrite min and max if it have been set explicitly
y_min = panel.yAxis.min !== null ? panel.yAxis.min : y_min;
y_max = panel.yAxis.max !== null ? panel.yAxis.max : y_max;
// Adjust ticks after Y range widening
tick_interval = ticksUtils.tickStep(y_min, y_max, ticks);
ticks = Math.ceil((y_max - y_min) / tick_interval);
let decimalsAuto = ticksUtils.getPrecision(tick_interval);
let decimals = panel.yAxis.decimals === null ? decimalsAuto : panel.yAxis.decimals;
// Calculate scaledDecimals for log scales using tick size (as in jquery.flot.js)
let flot_tick_size = ticksUtils.getFlotTickSize(y_min, y_max, ticks, decimalsAuto);
let scaledDecimals = ticksUtils.getScaledDecimals(decimals, flot_tick_size);
ctrl.decimals = decimals;
ctrl.scaledDecimals = scaledDecimals;
// Set default Y min and max if no data
if (_.isEmpty(data.buckets)) {
y_max = 1;
y_min = -1;
ticks = 3;
decimals = 1;
}
data.yAxis = {
min: y_min,
max: y_max,
ticks: ticks,
};
scope.yScale = yScale = d3
.scaleLinear()
.domain([y_min, y_max])
.range([chartHeight, 0]);
let yAxis = d3
.axisLeft(yScale)
.ticks(ticks)
.tickFormat(tickValueFormatter(decimals, scaledDecimals))
.tickSizeInner(0 - width)
.tickSizeOuter(0)
.tickPadding(Y_AXIS_TICK_PADDING);
heatmap
.append('g')
.attr('class', 'axis axis-y')
.call(yAxis);
// Calculate Y axis width first, then move axis into visible area
let posY = margin.top;
let posX = getYAxisWidth(heatmap) + Y_AXIS_TICK_PADDING;
heatmap.select('.axis-y').attr('transform', 'translate(' + posX + ',' + posY + ')');
// Remove vertical line in the right of axis labels (called domain in d3)
heatmap
.select('.axis-y')
.select('.domain')
.remove();
}