mirror of
https://github.com/Azgaar/Fantasy-Map-Generator.git
synced 2025-12-17 09:41:24 +01:00
throttle work done on zoom
This commit is contained in:
Azgaar
parent
9df7b2f7a5
commit
e7b354e217
3 changed files with 278 additions and 162 deletions
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@ -131,15 +131,8 @@ function editHeightmap() {
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// Exit customization mode
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function finalizeHeightmap() {
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if (viewbox.select("#heights").selectAll("*").size() < 200) {
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tip("Insufficient land area! There should be at least 200 land cells to finalize the heightmap", null, "error");
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return;
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}
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if (document.getElementById("imageConverter").offsetParent) {
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tip("Please exit the Image Conversion mode first", null, "error");
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return;
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}
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if (viewbox.select("#heights").selectAll("*").size() < 200) return tip("Insufficient land area! There should be at least 200 land cells to finalize the heightmap", null, "error");
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if (document.getElementById("imageConverter").offsetParent) return tip("Please exit the Image Conversion mode first", null, "error");
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delete window.edits; // remove global variable
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redo.disabled = templateRedo.disabled = true;
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@ -1103,6 +1096,10 @@ function editHeightmap() {
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const reader = new FileReader();
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const img = new Image();
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img.id = "imageToConvert";
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img.style.display = "none";
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document.body.appendChild(img);
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img.onload = function () {
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const ctx = document.getElementById("canvas").getContext("2d");
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ctx.drawImage(img, 0, 0, graphWidth, graphHeight);
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@ -1295,10 +1292,7 @@ function editHeightmap() {
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}
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function applyConversion() {
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if (colorsAssigned.childElementCount < 3) {
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tip("Please do the assignment first", false, "error");
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return;
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}
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if (colorsAssigned.childElementCount < 3) return tip("Please do the assignment first", false, "error");
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viewbox
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.select("#heights")
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@ -1324,6 +1318,9 @@ function editHeightmap() {
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const canvas = document.getElementById("canvas");
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if (canvas) canvas.remove();
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const image = document.getElementById("imageToConvert");
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if (image) image.remove();
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d3.select("#imageConverter").selectAll("div.color-div").remove();
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colorsAssigned.style.display = "none";
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colorsUnassigned.style.display = "none";
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369
modules/utils.js
369
modules/utils.js
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@ -11,11 +11,11 @@ function getBoundaryPoints(width, height, spacing) {
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const numberY = Math.ceil(h / bSpacing) - 1;
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let points = [];
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for (let i = 0.5; i < numberX; i++) {
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let x = Math.ceil(w * i / numberX + offset);
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let x = Math.ceil((w * i) / numberX + offset);
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points.push([x, offset], [x, h + offset]);
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}
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for (let i = 0.5; i < numberY; i++) {
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let y = Math.ceil(h * i / numberY + offset);
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let y = Math.ceil((h * i) / numberY + offset);
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points.push([offset, y], [w + offset, y]);
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}
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return points;
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@ -24,7 +24,7 @@ function getBoundaryPoints(width, height, spacing) {
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// get points on a regular square grid and jitter them a bit
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function getJitteredGrid(width, height, spacing) {
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const radius = spacing / 2; // square radius
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const jittering = radius * .9; // max deviation
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const jittering = radius * 0.9; // max deviation
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const jitter = () => Math.random() * 2 * jittering - jittering;
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let points = [];
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@ -40,7 +40,7 @@ function getJitteredGrid(width, height, spacing) {
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// return cell index on a regular square grid
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function findGridCell(x, y) {
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return Math.floor(Math.min(y / grid.spacing, grid.cellsY -1)) * grid.cellsX + Math.floor(Math.min(x / grid.spacing, grid.cellsX-1));
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return Math.floor(Math.min(y / grid.spacing, grid.cellsY - 1)) * grid.cellsX + Math.floor(Math.min(x / grid.spacing, grid.cellsX - 1));
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}
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// return array of cell indexes in radius on a regular square grid
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@ -55,14 +55,12 @@ function findGridAll(x, y, radius) {
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while (r > 1) {
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let cycle = frontier.slice();
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frontier = [];
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cycle.forEach(function(s) {
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c[s].forEach(function(e) {
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cycle.forEach(function (s) {
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c[s].forEach(function (e) {
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if (found.indexOf(e) !== -1) return;
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found.push(e);
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frontier.push(e);
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});
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});
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r--;
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}
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@ -100,7 +98,7 @@ function getGridPolygon(i) {
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// mbostock's poissonDiscSampler
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function* poissonDiscSampler(x0, y0, x1, y1, r, k = 3) {
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if (!(x1 >= x0) || !(y1 >= y0) || !(r > 0)) throw new Error;
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if (!(x1 >= x0) || !(y1 >= y0) || !(r > 0)) throw new Error();
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const width = x1 - x0;
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const height = y1 - y0;
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@ -113,8 +111,8 @@ function* poissonDiscSampler(x0, y0, x1, y1, r, k = 3) {
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const queue = [];
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function far(x, y) {
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const i = x / cellSize | 0;
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const j = y / cellSize | 0;
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const i = (x / cellSize) | 0;
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const j = (y / cellSize) | 0;
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const i0 = Math.max(i - 2, 0);
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const j0 = Math.max(j - 2, 0);
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const i1 = Math.min(i + 3, gridWidth);
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@ -134,14 +132,14 @@ function* poissonDiscSampler(x0, y0, x1, y1, r, k = 3) {
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}
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function sample(x, y) {
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queue.push(grid[gridWidth * (y / cellSize | 0) + (x / cellSize | 0)] = [x, y]);
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queue.push((grid[gridWidth * ((y / cellSize) | 0) + ((x / cellSize) | 0)] = [x, y]));
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return [x + x0, y + y0];
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}
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yield sample(width / 2, height / 2);
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pick: while (queue.length) {
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const i = Math.random() * queue.length | 0;
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const i = (Math.random() * queue.length) | 0;
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const parent = queue[i];
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for (let j = 0; j < k; ++j) {
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@ -171,20 +169,19 @@ function isWater(i) {
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}
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// convert RGB color string to HEX without #
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function toHEX(rgb){
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if (rgb.charAt(0) === "#") {return rgb;}
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function toHEX(rgb) {
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if (rgb.charAt(0) === "#") {
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return rgb;
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}
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rgb = rgb.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?/i);
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return (rgb && rgb.length === 4) ? "#" +
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("0" + parseInt(rgb[1],10).toString(16)).slice(-2) +
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("0" + parseInt(rgb[2],10).toString(16)).slice(-2) +
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("0" + parseInt(rgb[3],10).toString(16)).slice(-2) : '';
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return rgb && rgb.length === 4 ? "#" + ("0" + parseInt(rgb[1], 10).toString(16)).slice(-2) + ("0" + parseInt(rgb[2], 10).toString(16)).slice(-2) + ("0" + parseInt(rgb[3], 10).toString(16)).slice(-2) : "";
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}
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// return array of standard shuffled colors
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function getColors(number) {
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const c12 = ["#dababf","#fb8072","#80b1d3","#fdb462","#b3de69","#fccde5","#c6b9c1","#bc80bd","#ccebc5","#ffed6f","#8dd3c7","#eb8de7"];
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const c12 = ["#dababf", "#fb8072", "#80b1d3", "#fdb462", "#b3de69", "#fccde5", "#c6b9c1", "#bc80bd", "#ccebc5", "#ffed6f", "#8dd3c7", "#eb8de7"];
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const cRB = d3.scaleSequential(d3.interpolateRainbow);
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const colors = d3.shuffle(d3.range(number).map(i => i < 12 ? c12[i] : d3.color(cRB((i-12)/(number-12))).hex()));
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const colors = d3.shuffle(d3.range(number).map(i => (i < 12 ? c12[i] : d3.color(cRB((i - 12) / (number - 12))).hex())));
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return colors;
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}
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@ -193,30 +190,42 @@ function getRandomColor() {
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}
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// mix a color with a random color
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function getMixedColor(color, mix = .2, bright = .3) {
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function getMixedColor(color, mix = 0.2, bright = 0.3) {
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const c = color && color[0] === "#" ? color : getRandomColor(); // if provided color is not hex (e.g. harching), generate random one
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return d3.color(d3.interpolate(c, getRandomColor())(mix)).brighter(bright).hex();
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}
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// conver temperature from °C to other scales
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function convertTemperature(c) {
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switch(temperatureScale.value) {
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case "°C": return c + "°C";
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case "°F": return rn(c * 9 / 5 + 32) + "°F";
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case "K": return rn(c + 273.15) + "K";
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case "°R": return rn((c + 273.15) * 9 / 5) + "°R";
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case "°De": return rn((100 - c) * 3 / 2) + "°De";
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case "°N": return rn(c * 33 / 100) + "°N";
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case "°Ré": return rn(c * 4 / 5) + "°Ré";
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case "°Rø": return rn(c * 21 / 40 + 7.5) + "°Rø";
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default: return c + "°C";
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switch (temperatureScale.value) {
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case "°C":
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return c + "°C";
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case "°F":
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return rn((c * 9) / 5 + 32) + "°F";
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case "K":
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return rn(c + 273.15) + "K";
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case "°R":
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return rn(((c + 273.15) * 9) / 5) + "°R";
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case "°De":
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return rn(((100 - c) * 3) / 2) + "°De";
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case "°N":
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return rn((c * 33) / 100) + "°N";
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case "°Ré":
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return rn((c * 4) / 5) + "°Ré";
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case "°Rø":
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return rn((c * 21) / 40 + 7.5) + "°Rø";
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default:
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return c + "°C";
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}
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}
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// random number in a range
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function rand(min, max) {
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if (min === undefined && max === undefined) return Math.random();
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if (max === undefined) {max = min; min = 0;}
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if (max === undefined) {
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max = min;
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min = 0;
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}
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return Math.floor(Math.random() * (max - min + 1)) + min;
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}
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@ -245,7 +254,9 @@ function rn(v, d = 0) {
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// round string to d decimals
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function round(s, d = 1) {
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return s.replace(/[\d\.-][\d\.e-]*/g, function(n) {return rn(n, d);})
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return s.replace(/[\d\.-][\d\.e-]*/g, function (n) {
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return rn(n, d);
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});
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}
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// corvent number to short string with SI postfix
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@ -279,52 +290,50 @@ function capitalize(string) {
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// transform string to array [translateX,translateY,rotateDeg,rotateX,rotateY,scale]
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function parseTransform(string) {
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if (!string) {return [0,0,0,0,0,1];}
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const a = string.replace(/[a-z()]/g, "").replace(/[ ]/g, ",").split(",");
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if (!string) {
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return [0, 0, 0, 0, 0, 1];
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}
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const a = string
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.replace(/[a-z()]/g, "")
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.replace(/[ ]/g, ",")
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.split(",");
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return [a[0] || 0, a[1] || 0, a[2] || 0, a[3] || 0, a[4] || 0, a[5] || 1];
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}
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// findAll d3.quandtree search from https://bl.ocks.org/lwthatcher/b41479725e0ff2277c7ac90df2de2b5e
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void function addFindAll() {
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const Quad = function(node, x0, y0, x1, y1) {
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void (function addFindAll() {
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const Quad = function (node, x0, y0, x1, y1) {
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this.node = node;
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this.x0 = x0;
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this.y0 = y0;
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this.x1 = x1;
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this.y1 = y1;
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}
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};
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const tree_filter = function(x, y, radius) {
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const tree_filter = function (x, y, radius) {
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var t = {x, y, x0: this._x0, y0: this._y0, x3: this._x1, y3: this._y1, quads: [], node: this._root};
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if (t.node) {t.quads.push(new Quad(t.node, t.x0, t.y0, t.x3, t.y3))};
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if (t.node) {
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t.quads.push(new Quad(t.node, t.x0, t.y0, t.x3, t.y3));
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}
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radiusSearchInit(t, radius);
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var i = 0;
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while (t.q = t.quads.pop()) {
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while ((t.q = t.quads.pop())) {
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i++;
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// Stop searching if this quadrant can’t contain a closer node.
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if (!(t.node = t.q.node)
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|| (t.x1 = t.q.x0) > t.x3
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|| (t.y1 = t.q.y0) > t.y3
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|| (t.x2 = t.q.x1) < t.x0
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|| (t.y2 = t.q.y1) < t.y0) continue;
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if (!(t.node = t.q.node) || (t.x1 = t.q.x0) > t.x3 || (t.y1 = t.q.y0) > t.y3 || (t.x2 = t.q.x1) < t.x0 || (t.y2 = t.q.y1) < t.y0) continue;
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// Bisect the current quadrant.
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if (t.node.length) {
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t.node.explored = true;
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var xm = (t.x1 + t.x2) / 2,
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ym = (t.y1 + t.y2) / 2;
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ym = (t.y1 + t.y2) / 2;
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t.quads.push(
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new Quad(t.node[3], xm, ym, t.x2, t.y2),
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new Quad(t.node[2], t.x1, ym, xm, t.y2),
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new Quad(t.node[1], xm, t.y1, t.x2, ym),
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new Quad(t.node[0], t.x1, t.y1, xm, ym)
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);
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t.quads.push(new Quad(t.node[3], xm, ym, t.x2, t.y2), new Quad(t.node[2], t.x1, ym, xm, t.y2), new Quad(t.node[1], xm, t.y1, t.x2, ym), new Quad(t.node[0], t.x1, t.y1, xm, ym));
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// Visit the closest quadrant first.
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if (t.i = (y >= ym) << 1 | (x >= xm)) {
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if ((t.i = ((y >= ym) << 1) | (x >= xm))) {
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t.q = t.quads[t.quads.length - 1];
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t.quads[t.quads.length - 1] = t.quads[t.quads.length - 1 - t.i];
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t.quads[t.quads.length - 1 - t.i] = t.q;
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@ -334,29 +343,32 @@ void function addFindAll() {
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// Visit this point. (Visiting coincident points isn’t necessary!)
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else {
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var dx = x - +this._x.call(null, t.node.data),
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dy = y - +this._y.call(null, t.node.data),
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d2 = dx * dx + dy * dy;
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dy = y - +this._y.call(null, t.node.data),
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d2 = dx * dx + dy * dy;
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radiusSearchVisit(t, d2);
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}
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}
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return t.result;
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}
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};
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d3.quadtree.prototype.findAll = tree_filter;
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var radiusSearchInit = function(t, radius) {
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var radiusSearchInit = function (t, radius) {
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t.result = [];
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t.x0 = t.x - radius, t.y0 = t.y - radius;
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t.x3 = t.x + radius, t.y3 = t.y + radius;
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(t.x0 = t.x - radius), (t.y0 = t.y - radius);
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(t.x3 = t.x + radius), (t.y3 = t.y + radius);
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t.radius = radius * radius;
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}
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};
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var radiusSearchVisit = function(t, d2) {
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var radiusSearchVisit = function (t, d2) {
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t.node.data.scanned = true;
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if (d2 < t.radius) {
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do {t.result.push(t.node.data); t.node.data.selected = true;} while (t.node = t.node.next);
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do {
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t.result.push(t.node.data);
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t.node.data.selected = true;
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} while ((t.node = t.node.next));
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}
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}
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}()
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};
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})();
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// get segment of any point on polyline
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function getSegmentId(points, point, step = 10) {
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@ -366,23 +378,23 @@ function getSegmentId(points, point, step = 10) {
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let minSegment = 1;
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let minDist = Infinity;
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for (let i=0; i < points.length-1; i++) {
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for (let i = 0; i < points.length - 1; i++) {
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const p1 = points[i];
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const p2 = points[i+1];
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const p2 = points[i + 1];
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const length = Math.sqrt(d2(p1, p2));
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const segments = Math.ceil(length / step);
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const dx = (p2[0] - p1[0]) / segments;
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const dy = (p2[1] - p1[1]) / segments;
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for (let s=0; s < segments; s++) {
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for (let s = 0; s < segments; s++) {
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const x = p1[0] + s * dx;
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const y = p1[1] + s * dy;
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const dist2 = d2(point, [x, y]);
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if (dist2 >= minDist) continue;
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minDist = dist2;
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minSegment = i+1;
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minSegment = i + 1;
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}
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}
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||||
|
||||
|
|
@ -418,7 +430,9 @@ function vowel(c) {
|
|||
|
||||
// remove vowels from the end of the string
|
||||
function trimVowels(string) {
|
||||
while (string.length > 3 && vowel(last(string))) {string = string.slice(0,-1);}
|
||||
while (string.length > 3 && vowel(last(string))) {
|
||||
string = string.slice(0, -1);
|
||||
}
|
||||
return string;
|
||||
}
|
||||
|
||||
|
|
@ -427,7 +441,7 @@ function getAdjective(string) {
|
|||
// special cases for some suffixes
|
||||
if (string.length > 8 && string.slice(-6) === "orszag") return string.slice(0, -6);
|
||||
if (string.length > 6 && string.slice(-4) === "stan") return string.slice(0, -4);
|
||||
if (P(.5) && string.slice(-4) === "land") return string + "ic";
|
||||
if (P(0.5) && string.slice(-4) === "land") return string + "ic";
|
||||
if (string.slice(-4) === " Guo") string = string.slice(0, -4);
|
||||
|
||||
// don't change is name ends on suffix
|
||||
|
|
@ -436,16 +450,16 @@ function getAdjective(string) {
|
|||
if (string.slice(-1) === "i") return string;
|
||||
|
||||
const end = string.slice(-1); // last letter of string
|
||||
if (end === "a") return string += "n";
|
||||
if (end === "o") return string = trimVowels(string) + "an";
|
||||
if (vowel(end) || end === "c") return string += "an"; // ceiuy
|
||||
if (end === "m" || end === "n") return string += "ese";
|
||||
if (end === "q") return string += "i";
|
||||
if (end === "a") return (string += "n");
|
||||
if (end === "o") return (string = trimVowels(string) + "an");
|
||||
if (vowel(end) || end === "c") return (string += "an"); // ceiuy
|
||||
if (end === "m" || end === "n") return (string += "ese");
|
||||
if (end === "q") return (string += "i");
|
||||
return trimVowels(string) + "ian";
|
||||
}
|
||||
|
||||
// get ordinal out of integer: 1 => 1st
|
||||
const nth = n => n+(["st","nd","rd"][((n+90)%100-10)%10-1]||"th");
|
||||
const nth = n => n + (["st", "nd", "rd"][((((n + 90) % 100) - 10) % 10) - 1] || "th");
|
||||
|
||||
// get two-letters code (abbreviation) from string
|
||||
function abbreviate(name, restricted = []) {
|
||||
|
|
@ -453,8 +467,8 @@ function abbreviate(name, restricted = []) {
|
|||
const words = parsed.split(" ");
|
||||
const letters = words.join("");
|
||||
|
||||
let code = words.length === 2 ? words[0][0]+words[1][0] : letters.slice(0,2);
|
||||
for (let i = 1; i < letters.length-1 && restricted.includes(code); i++) {
|
||||
let code = words.length === 2 ? words[0][0] + words[1][0] : letters.slice(0, 2);
|
||||
for (let i = 1; i < letters.length - 1 && restricted.includes(code); i++) {
|
||||
code = letters[0] + letters[i].toUpperCase();
|
||||
}
|
||||
return code;
|
||||
|
|
@ -463,7 +477,7 @@ function abbreviate(name, restricted = []) {
|
|||
// conjunct array: [A,B,C] => "A, B and C"
|
||||
function list(array) {
|
||||
if (!Intl.ListFormat) return array.join(", ");
|
||||
const conjunction = new Intl.ListFormat(window.lang || "en", {style:"long", type:"conjunction"});
|
||||
const conjunction = new Intl.ListFormat(window.lang || "en", {style: "long", type: "conjunction"});
|
||||
return conjunction.format(array);
|
||||
}
|
||||
|
||||
|
|
@ -472,7 +486,10 @@ function splitInTwo(str) {
|
|||
const half = str.length / 2;
|
||||
const ar = str.split(" ");
|
||||
if (ar.length < 2) return ar; // only one word
|
||||
let first = "", last = "", middle = "", rest = "";
|
||||
let first = "",
|
||||
last = "",
|
||||
middle = "",
|
||||
rest = "";
|
||||
|
||||
ar.forEach((w, d) => {
|
||||
if (d + 1 !== ar.length) w += " ";
|
||||
|
|
@ -501,10 +518,10 @@ function ra(array) {
|
|||
function rw(object) {
|
||||
const array = [];
|
||||
for (const key in object) {
|
||||
for (let i=0; i < object[key]; i++) {
|
||||
for (let i = 0; i < object[key]; i++) {
|
||||
array.push(key);
|
||||
}
|
||||
};
|
||||
}
|
||||
return array[Math.floor(Math.random() * array.length)];
|
||||
}
|
||||
|
||||
|
|
@ -515,33 +532,55 @@ function lim(v) {
|
|||
|
||||
// get number from string in format "1-3" or "2" or "0.5"
|
||||
function getNumberInRange(r) {
|
||||
if (typeof r !== "string") {ERROR && console.error("The value should be a string", r); return 0;}
|
||||
if (typeof r !== "string") {
|
||||
ERROR && console.error("The value should be a string", r);
|
||||
return 0;
|
||||
}
|
||||
if (!isNaN(+r)) return ~~r + +P(r - ~~r);
|
||||
const sign = r[0] === "-" ? -1 : 1;
|
||||
if (isNaN(+r[0])) r = r.slice(1);
|
||||
const range = r.includes("-") ? r.split("-") : null;
|
||||
if (!range) {ERROR && console.error("Cannot parse the number. Check the format", r); return 0;}
|
||||
if (!range) {
|
||||
ERROR && console.error("Cannot parse the number. Check the format", r);
|
||||
return 0;
|
||||
}
|
||||
const count = rand(range[0] * sign, +range[1]);
|
||||
if (isNaN(count) || count < 0) {ERROR && console.error("Cannot parse number. Check the format", r); return 0;}
|
||||
if (isNaN(count) || count < 0) {
|
||||
ERROR && console.error("Cannot parse number. Check the format", r);
|
||||
return 0;
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
// helper function non-used for the generation
|
||||
function drawCellsValue(data) {
|
||||
debug.selectAll("text").remove();
|
||||
debug.selectAll("text").data(data).enter().append("text")
|
||||
.attr("x", (d,i) => pack.cells.p[i][0]).attr("y", (d,i) => pack.cells.p[i][1]).text(d => d);
|
||||
debug
|
||||
.selectAll("text")
|
||||
.data(data)
|
||||
.enter()
|
||||
.append("text")
|
||||
.attr("x", (d, i) => pack.cells.p[i][0])
|
||||
.attr("y", (d, i) => pack.cells.p[i][1])
|
||||
.text(d => d);
|
||||
}
|
||||
|
||||
// helper function non-used for the generation
|
||||
function drawPolygons(data) {
|
||||
const max = d3.max(data), min = d3.min(data), scheme = getColorScheme();
|
||||
const max = d3.max(data),
|
||||
min = d3.min(data),
|
||||
scheme = getColorScheme();
|
||||
data = data.map(d => 1 - normalize(d, min, max));
|
||||
|
||||
debug.selectAll("polygon").remove();
|
||||
debug.selectAll("polygon").data(data).enter().append("polygon")
|
||||
.attr("points", (d,i) => getPackPolygon(i))
|
||||
.attr("fill", d => scheme(d)).attr("stroke", d => scheme(d));
|
||||
debug
|
||||
.selectAll("polygon")
|
||||
.data(data)
|
||||
.enter()
|
||||
.append("polygon")
|
||||
.attr("points", (d, i) => getPackPolygon(i))
|
||||
.attr("fill", d => scheme(d))
|
||||
.attr("stroke", d => scheme(d));
|
||||
}
|
||||
|
||||
// polyfill for composedPath
|
||||
|
|
@ -552,56 +591,86 @@ function getComposedPath(node) {
|
|||
else if (node.defaultView) parent = node.defaultView;
|
||||
if (parent !== undefined) return [node].concat(getComposedPath(parent));
|
||||
return [node];
|
||||
};
|
||||
}
|
||||
|
||||
// polyfill for replaceAll
|
||||
if (!String.prototype.replaceAll) {
|
||||
String.prototype.replaceAll = function(str, newStr){
|
||||
if (Object.prototype.toString.call(str).toLowerCase() === '[object regexp]') return this.replace(str, newStr);
|
||||
return this.replace(new RegExp(str, 'g'), newStr);
|
||||
String.prototype.replaceAll = function (str, newStr) {
|
||||
if (Object.prototype.toString.call(str).toLowerCase() === "[object regexp]") return this.replace(str, newStr);
|
||||
return this.replace(new RegExp(str, "g"), newStr);
|
||||
};
|
||||
}
|
||||
|
||||
// get next unused id
|
||||
function getNextId(core, i = 1) {
|
||||
while (document.getElementById(core+i)) i++;
|
||||
while (document.getElementById(core + i)) i++;
|
||||
return core + i;
|
||||
}
|
||||
|
||||
function debounce(f, ms) {
|
||||
function debounce(func, ms) {
|
||||
let isCooldown = false;
|
||||
|
||||
return function() {
|
||||
return function () {
|
||||
if (isCooldown) return;
|
||||
f.apply(this, arguments);
|
||||
func.apply(this, arguments);
|
||||
isCooldown = true;
|
||||
setTimeout(() => isCooldown = false, ms);
|
||||
setTimeout(() => (isCooldown = false), ms);
|
||||
};
|
||||
}
|
||||
|
||||
function throttle(func, ms) {
|
||||
let isThrottled = false;
|
||||
let savedArgs;
|
||||
let savedThis;
|
||||
|
||||
function wrapper() {
|
||||
if (isThrottled) {
|
||||
savedArgs = arguments;
|
||||
savedThis = this;
|
||||
return;
|
||||
}
|
||||
|
||||
func.apply(this, arguments);
|
||||
isThrottled = true;
|
||||
|
||||
setTimeout(function () {
|
||||
isThrottled = false;
|
||||
if (savedArgs) {
|
||||
wrapper.apply(savedThis, savedArgs);
|
||||
savedArgs = savedThis = null;
|
||||
}
|
||||
}, ms);
|
||||
}
|
||||
|
||||
return wrapper;
|
||||
}
|
||||
|
||||
// parse error to get the readable string in Chrome and Firefox
|
||||
function parseError(error) {
|
||||
const isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
|
||||
const isFirefox = navigator.userAgent.toLowerCase().indexOf("firefox") > -1;
|
||||
const errorString = isFirefox ? error.toString() + " " + error.stack : error.stack;
|
||||
const regex =/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
|
||||
const errorNoURL = errorString.replace(regex, url => '<i>' + last(url.split("/")) + '</i>');
|
||||
const errorParsed = errorNoURL.replace(/at /ig, "<br> at ");
|
||||
const regex = /(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gi;
|
||||
const errorNoURL = errorString.replace(regex, url => "<i>" + last(url.split("/")) + "</i>");
|
||||
const errorParsed = errorNoURL.replace(/at /gi, "<br> at ");
|
||||
return errorParsed;
|
||||
}
|
||||
|
||||
// polyfills
|
||||
if (Array.prototype.flat === undefined) {
|
||||
Array.prototype.flat = function() {
|
||||
return this.reduce((acc, val) => Array.isArray(val) ? acc.concat(val.flat()) : acc.concat(val), []);
|
||||
}
|
||||
Array.prototype.flat = function () {
|
||||
return this.reduce((acc, val) => (Array.isArray(val) ? acc.concat(val.flat()) : acc.concat(val)), []);
|
||||
};
|
||||
}
|
||||
|
||||
// check if string is a valid for JSON parse
|
||||
JSON.isValid = str => {
|
||||
try {JSON.parse(str);}
|
||||
catch(e) {return false;}
|
||||
try {
|
||||
JSON.parse(str);
|
||||
} catch (e) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
function getBase64(url, callback) {
|
||||
const xhr = new XMLHttpRequest();
|
||||
|
|
@ -640,16 +709,16 @@ function wiki(page) {
|
|||
|
||||
// wrap URL into html a element
|
||||
function link(URL, description) {
|
||||
return `<a href="${URL}" rel="noopener" target="_blank">${description}</a>`
|
||||
return `<a href="${URL}" rel="noopener" target="_blank">${description}</a>`;
|
||||
}
|
||||
|
||||
function isCtrlClick(event) {
|
||||
// meta key is cmd key on MacOs
|
||||
return event.ctrlKey || event.metaKey;
|
||||
return event.ctrlKey || event.metaKey;
|
||||
}
|
||||
|
||||
function generateDate(from = 100, to = 1000) {
|
||||
return new Date(rand(from, to),rand(12),rand(31)).toLocaleDateString("en", {year:'numeric', month:'long', day:'numeric'});
|
||||
return new Date(rand(from, to), rand(12), rand(31)).toLocaleDateString("en", {year: "numeric", month: "long", day: "numeric"});
|
||||
}
|
||||
|
||||
function getQGIScoordinates(x, y) {
|
||||
|
|
@ -659,15 +728,18 @@ function getQGIScoordinates(x, y) {
|
|||
}
|
||||
|
||||
// prompt replacer (prompt does not work in Electron)
|
||||
void function() {
|
||||
void (function () {
|
||||
const prompt = document.getElementById("prompt");
|
||||
const form = prompt.querySelector("#promptForm");
|
||||
|
||||
window.prompt = function(promptText = "Please provide an input", options = {default:1, step:.01, min:0, max:100}, callback) {
|
||||
if (options.default === undefined) {ERROR && console.error("Prompt: options object does not have default value defined"); return;}
|
||||
window.prompt = function (promptText = "Please provide an input", options = {default: 1, step: 0.01, min: 0, max: 100}, callback) {
|
||||
if (options.default === undefined) {
|
||||
ERROR && console.error("Prompt: options object does not have default value defined");
|
||||
return;
|
||||
}
|
||||
const input = prompt.querySelector("#promptInput");
|
||||
prompt.querySelector("#promptText").innerHTML = promptText;
|
||||
const type = typeof(options.default) === "number" ? "number" : "text";
|
||||
const type = typeof options.default === "number" ? "number" : "text";
|
||||
input.type = type;
|
||||
if (options.step !== undefined) input.step = options.step;
|
||||
if (options.min !== undefined) input.min = options.min;
|
||||
|
|
@ -676,17 +748,56 @@ void function() {
|
|||
input.value = options.default;
|
||||
prompt.style.display = "block";
|
||||
|
||||
form.addEventListener("submit", event => {
|
||||
prompt.style.display = "none";
|
||||
const v = type === "number" ? +input.value : input.value;
|
||||
event.preventDefault();
|
||||
if (callback) callback(v);
|
||||
}, {once: true});
|
||||
}
|
||||
form.addEventListener(
|
||||
"submit",
|
||||
event => {
|
||||
prompt.style.display = "none";
|
||||
const v = type === "number" ? +input.value : input.value;
|
||||
event.preventDefault();
|
||||
if (callback) callback(v);
|
||||
},
|
||||
{once: true}
|
||||
);
|
||||
};
|
||||
|
||||
const cancel = prompt.querySelector("#promptCancel");
|
||||
cancel.addEventListener("click", () => prompt.style.display = "none");
|
||||
}()
|
||||
cancel.addEventListener("click", () => (prompt.style.display = "none"));
|
||||
})();
|
||||
|
||||
// indexedDB; ldb object
|
||||
!function(){function e(t,o){return n?void(n.transaction("s").objectStore("s").get(t).onsuccess=function(e){var t=e.target.result&&e.target.result.v||null;o(t)}):void setTimeout(function(){e(t,o)},100)}var t=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;if(!t)return void ERROR && console.error("indexedDB not supported");var n,o={k:"",v:""},r=t.open("d2",1);r.onsuccess=function(e){n=this.result},r.onerror=function(e){ERROR && console.error("indexedDB request error"),INFO && console.log(e)},r.onupgradeneeded=function(e){n=null;var t=e.target.result.createObjectStore("s",{keyPath:"k"});t.transaction.oncomplete=function(e){n=e.target.db}},window.ldb={get:e,set:function(e,t){o.k=e,o.v=t,n.transaction("s","readwrite").objectStore("s").put(o)}}}();
|
||||
!(function () {
|
||||
function e(t, o) {
|
||||
return n
|
||||
? void (n.transaction("s").objectStore("s").get(t).onsuccess = function (e) {
|
||||
var t = (e.target.result && e.target.result.v) || null;
|
||||
o(t);
|
||||
})
|
||||
: void setTimeout(function () {
|
||||
e(t, o);
|
||||
}, 100);
|
||||
}
|
||||
var t = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
|
||||
if (!t) return void ERROR && console.error("indexedDB not supported");
|
||||
var n,
|
||||
o = {k: "", v: ""},
|
||||
r = t.open("d2", 1);
|
||||
(r.onsuccess = function (e) {
|
||||
n = this.result;
|
||||
}),
|
||||
(r.onerror = function (e) {
|
||||
ERROR && console.error("indexedDB request error"), INFO && console.log(e);
|
||||
}),
|
||||
(r.onupgradeneeded = function (e) {
|
||||
n = null;
|
||||
var t = e.target.result.createObjectStore("s", {keyPath: "k"});
|
||||
t.transaction.oncomplete = function (e) {
|
||||
n = e.target.db;
|
||||
};
|
||||
}),
|
||||
(window.ldb = {
|
||||
get: e,
|
||||
set: function (e, t) {
|
||||
(o.k = e), (o.v = t), n.transaction("s", "readwrite").objectStore("s").put(o);
|
||||
}
|
||||
});
|
||||
})();
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue