Fantasy-Map-Generator/modules/ui/style.js
Azgaar fe330ede3a
Fonts refactoring and Add Font dialog (#660)
* fonts rework - start

* fonts rework - continue

* fonts rework - fetch google font

* fonts rework - issue fixes

* fonts rework - add fonts to downloaded image

* fonts rework - add methods dialog

* fonts rework - add methods description

* fonts update - move version to 1.661

* fonts - remove unused file
2021-09-09 00:12:45 +03:00

1144 lines
81 KiB
JavaScript

// UI module to control the style
"use strict";
// add available filters to lists
void (function addFilters() {
const filters = Array.from(document.getElementById("filters").querySelectorAll("filter"));
const emptyOption = '<option value="" selected>None</option>';
const options = filters.map(filter => {
const id = filter.getAttribute("id");
const name = filter.getAttribute("name");
return `<option value="url(#${id})">${name}</option>`;
});
const allOptions = emptyOption + options.join("");
document.getElementById("styleFilterInput").innerHTML = allOptions;
document.getElementById("styleStatesBodyFilter").innerHTML = allOptions;
})();
// store some style inputs as options
styleElements.addEventListener("change", function (ev) {
if (ev.target.dataset.stored) lock(ev.target.dataset.stored);
});
// select element to be edited
function editStyle(element, group) {
showOptions();
styleTab.click();
styleElementSelect.value = element;
if (group) styleGroupSelect.options.add(new Option(group, group, true, true));
selectStyleElement();
styleElementSelect.classList.add("glow");
if (group) styleGroupSelect.classList.add("glow");
setTimeout(() => {
styleElementSelect.classList.remove("glow");
if (group) styleGroupSelect.classList.remove("glow");
}, 1500);
}
// Toggle style sections on element select
styleElementSelect.addEventListener("change", selectStyleElement);
function selectStyleElement() {
const sel = styleElementSelect.value;
let el = d3.select("#" + sel);
styleElements.querySelectorAll("tbody").forEach(e => (e.style.display = "none")); // hide all sections
// show alert line if layer is not visible
const isLayerOff = sel !== "ocean" && (el.style("display") === "none" || !el.selectAll("*").size());
styleIsOff.style.display = isLayerOff ? "block" : "none";
// active group element
const group = styleGroupSelect.value;
if (["routes", "labels", "coastline", "lakes", "anchors", "burgIcons", "borders"].includes(sel)) {
const gEl = group && el.select("#" + group);
el = group && gEl.size() ? gEl : el.select("g");
}
// opacity
if (!["landmass", "ocean", "regions", "legend"].includes(sel)) {
styleOpacity.style.display = "block";
styleOpacityInput.value = styleOpacityOutput.value = el.attr("opacity") || 1;
}
// filter
if (!["landmass", "legend", "regions"].includes(sel)) {
styleFilter.style.display = "block";
styleFilterInput.value = el.attr("filter") || "";
}
// fill
if (["rivers", "lakes", "landmass", "prec", "ice", "fogging"].includes(sel)) {
styleFill.style.display = "block";
styleFillInput.value = styleFillOutput.value = el.attr("fill");
}
// stroke color and width
if (["armies", "routes", "lakes", "borders", "cults", "relig", "cells", "coastline", "prec", "ice", "icons", "coordinates", "zones", "gridOverlay"].includes(sel)) {
styleStroke.style.display = "block";
styleStrokeInput.value = styleStrokeOutput.value = el.attr("stroke");
styleStrokeWidth.style.display = "block";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || "";
}
// stroke dash
if (["routes", "borders", "temperature", "legend", "population", "coordinates", "zones", "gridOverlay"].includes(sel)) {
styleStrokeDash.style.display = "block";
styleStrokeDasharrayInput.value = el.attr("stroke-dasharray") || "";
styleStrokeLinecapInput.value = el.attr("stroke-linecap") || "inherit";
}
// clipping
if (["cells", "gridOverlay", "coordinates", "compass", "terrain", "temperature", "routes", "texture", "biomes", "zones"].includes(sel)) {
styleClipping.style.display = "block";
styleClippingInput.value = el.attr("mask") || "";
}
// show specific sections
if (sel === "texture") styleTexture.style.display = "block";
if (sel === "terrs") {
styleHeightmap.style.display = "block";
styleHeightmapScheme.value = terrs.attr("scheme");
styleHeightmapTerracingInput.value = styleHeightmapTerracingOutput.value = terrs.attr("terracing");
styleHeightmapSkipInput.value = styleHeightmapSkipOutput.value = terrs.attr("skip");
styleHeightmapSimplificationInput.value = styleHeightmapSimplificationOutput.value = terrs.attr("relax");
styleHeightmapCurve.value = terrs.attr("curve");
}
if (sel === "markers") {
styleMarkers.style.display = "block";
styleRescaleMarkers.checked = +markers.attr("rescale");
}
if (sel === "gridOverlay") {
styleGrid.style.display = "block";
styleGridType.value = el.attr("type");
styleGridScale.value = el.attr("scale") || 1;
styleGridShiftX.value = el.attr("dx") || 0;
styleGridShiftY.value = el.attr("dy") || 0;
calculateFriendlyGridSize();
}
if (sel === "compass") {
styleCompass.style.display = "block";
const tr = parseTransform(compass.select("use").attr("transform"));
styleCompassShiftX.value = tr[0];
styleCompassShiftY.value = tr[1];
styleCompassSizeInput.value = styleCompassSizeOutput.value = tr[2];
}
if (sel === "terrain") {
styleRelief.style.display = "block";
styleReliefSizeOutput.innerHTML = styleReliefSizeInput.value = terrain.attr("size");
styleReliefDensityOutput.innerHTML = styleReliefDensityInput.value = terrain.attr("density");
styleReliefSet.value = terrain.attr("set");
}
if (sel === "population") {
stylePopulation.style.display = "block";
stylePopulationRuralStrokeInput.value = stylePopulationRuralStrokeOutput.value = population.select("#rural").attr("stroke");
stylePopulationUrbanStrokeInput.value = stylePopulationUrbanStrokeOutput.value = population.select("#urban").attr("stroke");
styleStrokeWidth.style.display = "block";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || "";
}
if (sel === "regions") {
styleStates.style.display = "block";
styleStatesBodyOpacity.value = styleStatesBodyOpacityOutput.value = statesBody.attr("opacity") || 1;
styleStatesBodyFilter.value = statesBody.attr("filter") || "";
styleStatesHaloWidth.value = styleStatesHaloWidthOutput.value = statesHalo.attr("data-width") || 10;
styleStatesHaloOpacity.value = styleStatesHaloOpacityOutput.value = statesHalo.attr("opacity") || 1;
const blur = parseFloat(statesHalo.attr("filter")?.match(/blur\(([^)]+)\)/)?.[1]) || 0;
styleStatesHaloBlur.value = styleStatesHaloBlurOutput.value = blur;
}
if (sel === "labels") {
styleFill.style.display = "block";
styleStroke.style.display = "block";
styleStrokeWidth.style.display = "block";
styleShadow.style.display = "block";
styleSize.style.display = "block";
styleVisibility.style.display = "block";
styleFillInput.value = styleFillOutput.value = el.attr("fill") || "#3e3e4b";
styleStrokeInput.value = styleStrokeOutput.value = el.attr("stroke") || "#3a3a3a";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || 0;
styleShadowInput.value = el.style("text-shadow") || "white 0 0 4px";
styleFont.style.display = "block";
styleSelectFont.value = el.attr("font-family");
styleFontSize.value = el.attr("data-size");
}
if (sel === "provs") {
styleFill.style.display = "block";
styleSize.style.display = "block";
styleFillInput.value = styleFillOutput.value = el.attr("fill") || "#111111";
styleFont.style.display = "block";
styleSelectFont.value = el.attr("font-family");
styleFontSize.value = el.attr("data-size");
}
if (sel == "burgIcons") {
styleFill.style.display = "block";
styleStroke.style.display = "block";
styleStrokeWidth.style.display = "block";
styleStrokeDash.style.display = "block";
styleRadius.style.display = "block";
styleFillInput.value = styleFillOutput.value = el.attr("fill") || "#ffffff";
styleStrokeInput.value = styleStrokeOutput.value = el.attr("stroke") || "#3e3e4b";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || 0.24;
styleStrokeDasharrayInput.value = el.attr("stroke-dasharray") || "";
styleStrokeLinecapInput.value = el.attr("stroke-linecap") || "inherit";
styleRadiusInput.value = el.attr("size") || 1;
}
if (sel == "anchors") {
styleFill.style.display = "block";
styleStroke.style.display = "block";
styleStrokeWidth.style.display = "block";
styleIconSize.style.display = "block";
styleFillInput.value = styleFillOutput.value = el.attr("fill") || "#ffffff";
styleStrokeInput.value = styleStrokeOutput.value = el.attr("stroke") || "#3e3e4b";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || 0.24;
styleIconSizeInput.value = el.attr("size") || 2;
}
if (sel === "legend") {
styleStroke.style.display = "block";
styleStrokeWidth.style.display = "block";
styleSize.style.display = "block";
styleLegend.style.display = "block";
styleLegendColItemsOutput.value = styleLegendColItems.value = el.attr("data-columns");
styleLegendBackOutput.value = styleLegendBack.value = el.select("#legendBox").attr("fill");
styleLegendOpacityOutput.value = styleLegendOpacity.value = el.select("#legendBox").attr("fill-opacity");
styleStrokeInput.value = styleStrokeOutput.value = el.attr("stroke") || "#111111";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || 0.5;
styleFont.style.display = "block";
styleSelectFont.value = el.attr("font-family");
styleFontSize.value = el.attr("data-size");
}
if (sel === "ocean") {
styleOcean.style.display = "block";
styleOceanFill.value = styleOceanFillOutput.value = oceanLayers.select("#oceanBase").attr("fill");
styleOceanPattern.value = document.getElementById("oceanicPattern")?.getAttribute("href");
styleOceanPatternOpacity.value = styleOceanPatternOpacityOutput.value = document.getElementById("oceanicPattern").getAttribute("opacity") || 1;
outlineLayers.value = oceanLayers.attr("layers");
}
if (sel === "temperature") {
styleStrokeWidth.style.display = "block";
styleTemperature.style.display = "block";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || "";
styleTemperatureFillOpacityInput.value = styleTemperatureFillOpacityOutput.value = el.attr("fill-opacity") || 0.1;
styleTemperatureFillInput.value = styleTemperatureFillOutput.value = el.attr("fill") || "#000";
styleTemperatureFontSizeInput.value = styleTemperatureFontSizeOutput.value = el.attr("font-size") || "8px";
}
if (sel === "coordinates") {
styleSize.style.display = "block";
styleFontSize.value = el.attr("data-size");
}
if (sel === "armies") {
styleArmies.style.display = "block";
styleArmiesFillOpacity.value = styleArmiesFillOpacityOutput.value = el.attr("fill-opacity");
styleArmiesSize.value = styleArmiesSizeOutput.value = el.attr("box-size");
}
if (sel === "emblems") {
styleEmblems.style.display = "block";
styleStrokeWidth.style.display = "block";
styleStrokeWidthInput.value = styleStrokeWidthOutput.value = el.attr("stroke-width") || 1;
}
// update group options
styleGroupSelect.options.length = 0; // remove all options
if (["routes", "labels", "coastline", "lakes", "anchors", "burgIcons", "borders"].includes(sel)) {
const groups = document.getElementById(sel).querySelectorAll("g");
groups.forEach(el => {
if (el.id === "burgLabels") return;
const option = new Option(`${el.id} (${el.childElementCount})`, el.id, false, false);
styleGroupSelect.options.add(option);
});
styleGroupSelect.value = el.attr("id");
styleGroup.style.display = "block";
} else {
styleGroupSelect.options.add(new Option(sel, sel, false, true));
styleGroup.style.display = "none";
}
if (sel === "coastline" && styleGroupSelect.value === "sea_island") {
styleCoastline.style.display = "block";
const auto = (styleCoastlineAuto.checked = coastline.select("#sea_island").attr("auto-filter"));
if (auto) styleFilter.style.display = "none";
}
}
// Handle style inputs change
styleGroupSelect.addEventListener("change", selectStyleElement);
function getEl() {
const el = styleElementSelect.value;
const g = styleGroupSelect.value;
if (g === el) return svg.select("#" + el);
else return svg.select("#" + el).select("#" + g);
}
styleFillInput.addEventListener("input", function () {
styleFillOutput.value = this.value;
getEl().attr("fill", this.value);
});
styleStrokeInput.addEventListener("input", function () {
styleStrokeOutput.value = this.value;
getEl().attr("stroke", this.value);
if (styleElementSelect.value === "gridOverlay" && layerIsOn("toggleGrid")) drawGrid();
});
styleStrokeWidthInput.addEventListener("input", function () {
styleStrokeWidthOutput.value = this.value;
getEl().attr("stroke-width", +this.value);
if (styleElementSelect.value === "gridOverlay" && layerIsOn("toggleGrid")) drawGrid();
});
styleStrokeDasharrayInput.addEventListener("input", function () {
getEl().attr("stroke-dasharray", this.value);
if (styleElementSelect.value === "gridOverlay" && layerIsOn("toggleGrid")) drawGrid();
});
styleStrokeLinecapInput.addEventListener("change", function () {
getEl().attr("stroke-linecap", this.value);
if (styleElementSelect.value === "gridOverlay" && layerIsOn("toggleGrid")) drawGrid();
});
styleOpacityInput.addEventListener("input", function () {
styleOpacityOutput.value = this.value;
getEl().attr("opacity", this.value);
});
styleFilterInput.addEventListener("change", function () {
if (styleGroupSelect.value === "ocean") return oceanLayers.attr("filter", this.value);
getEl().attr("filter", this.value);
});
styleTextureInput.addEventListener("change", function () {
if (this.value === "none") texture.select("image").attr("xlink:href", "");
if (this.value === "default") texture.select("image").attr("xlink:href", getDefaultTexture());
else getBase64(this.value, base64 => texture.select("image").attr("xlink:href", base64));
});
styleTextureShiftX.addEventListener("input", function () {
texture
.select("image")
.attr("x", this.value)
.attr("width", graphWidth - this.valueAsNumber);
});
styleTextureShiftY.addEventListener("input", function () {
texture
.select("image")
.attr("y", this.value)
.attr("height", graphHeight - this.valueAsNumber);
});
styleClippingInput.addEventListener("change", function () {
getEl().attr("mask", this.value);
});
styleGridType.addEventListener("change", function () {
getEl().attr("type", this.value);
if (layerIsOn("toggleGrid")) drawGrid();
calculateFriendlyGridSize();
});
styleGridScale.addEventListener("input", function () {
getEl().attr("scale", this.value);
if (layerIsOn("toggleGrid")) drawGrid();
calculateFriendlyGridSize();
});
function calculateFriendlyGridSize() {
const size = styleGridScale.value * 25;
const friendly = `${rn(size * distanceScaleInput.value, 2)} ${distanceUnitInput.value}`;
styleGridSizeFriendly.value = friendly;
}
styleGridShiftX.addEventListener("input", function () {
getEl().attr("dx", this.value);
if (layerIsOn("toggleGrid")) drawGrid();
});
styleGridShiftY.addEventListener("input", function () {
getEl().attr("dy", this.value);
if (layerIsOn("toggleGrid")) drawGrid();
});
styleShiftX.addEventListener("input", shiftElement);
styleShiftY.addEventListener("input", shiftElement);
function shiftElement() {
const x = styleShiftX.value || 0;
const y = styleShiftY.value || 0;
getEl().attr("transform", `translate(${x},${y})`);
}
styleRescaleMarkers.addEventListener("change", function () {
markers.attr("rescale", +this.checked);
invokeActiveZooming();
});
styleCoastlineAuto.addEventListener("change", function () {
coastline.select("#sea_island").attr("auto-filter", +this.checked);
styleFilter.style.display = this.checked ? "none" : "block";
invokeActiveZooming();
});
styleOceanFill.addEventListener("input", function () {
oceanLayers.select("rect").attr("fill", this.value);
styleOceanFillOutput.value = this.value;
});
styleOceanPattern.addEventListener("change", function () {
document.getElementById("oceanicPattern")?.setAttribute("href", this.value);
});
styleOceanPatternOpacity.addEventListener("input", function () {
document.getElementById("oceanicPattern").setAttribute("opacity", this.value);
styleOceanPatternOpacityOutput.value = this.value;
});
outlineLayers.addEventListener("change", function () {
oceanLayers.selectAll("path").remove();
oceanLayers.attr("layers", this.value);
OceanLayers();
});
styleHeightmapScheme.addEventListener("change", function () {
terrs.attr("scheme", this.value);
drawHeightmap();
});
styleHeightmapTerracingInput.addEventListener("input", function () {
terrs.attr("terracing", this.value);
drawHeightmap();
});
styleHeightmapSkipInput.addEventListener("input", function () {
terrs.attr("skip", this.value);
drawHeightmap();
});
styleHeightmapSimplificationInput.addEventListener("input", function () {
terrs.attr("relax", this.value);
drawHeightmap();
});
styleHeightmapCurve.addEventListener("change", function () {
terrs.attr("curve", this.value);
drawHeightmap();
});
styleReliefSet.addEventListener("change", function () {
terrain.attr("set", this.value);
ReliefIcons();
if (!layerIsOn("toggleRelief")) toggleRelief();
});
styleReliefSizeInput.addEventListener("change", function () {
terrain.attr("size", this.value);
styleReliefSizeOutput.value = this.value;
ReliefIcons();
if (!layerIsOn("toggleRelief")) toggleRelief();
});
styleReliefDensityInput.addEventListener("change", function () {
terrain.attr("density", this.value);
styleReliefDensityOutput.value = this.value;
ReliefIcons();
if (!layerIsOn("toggleRelief")) toggleRelief();
});
styleTemperatureFillOpacityInput.addEventListener("input", function () {
temperature.attr("fill-opacity", this.value);
styleTemperatureFillOpacityOutput.value = this.value;
});
styleTemperatureFontSizeInput.addEventListener("input", function () {
temperature.attr("font-size", this.value + "px");
styleTemperatureFontSizeOutput.value = this.value + "px";
});
styleTemperatureFillInput.addEventListener("input", function () {
temperature.attr("fill", this.value);
styleTemperatureFillOutput.value = this.value;
});
stylePopulationRuralStrokeInput.addEventListener("input", function () {
population.select("#rural").attr("stroke", this.value);
stylePopulationRuralStrokeOutput.value = this.value;
});
stylePopulationUrbanStrokeInput.addEventListener("input", function () {
population.select("#urban").attr("stroke", this.value);
stylePopulationUrbanStrokeOutput.value = this.value;
});
styleCompassSizeInput.addEventListener("input", function () {
styleCompassSizeOutput.value = this.value;
shiftCompass();
});
styleCompassShiftX.addEventListener("input", shiftCompass);
styleCompassShiftY.addEventListener("input", shiftCompass);
function shiftCompass() {
const tr = `translate(${styleCompassShiftX.value} ${styleCompassShiftY.value}) scale(${styleCompassSizeInput.value})`;
compass.select("use").attr("transform", tr);
}
styleLegendColItems.addEventListener("input", function () {
styleLegendColItemsOutput.value = this.value;
legend.select("#legendBox").attr("data-columns", this.value);
redrawLegend();
});
styleLegendBack.addEventListener("input", function () {
styleLegendBackOutput.value = this.value;
legend.select("#legendBox").attr("fill", this.value);
});
styleLegendOpacity.addEventListener("input", function () {
styleLegendOpacityOutput.value = this.value;
legend.select("#legendBox").attr("fill-opacity", this.value);
});
styleSelectFont.addEventListener("change", changeFont);
function changeFont() {
const family = styleSelectFont.value;
getEl().attr("font-family", family);
if (styleElementSelect.value === "legend") redrawLegend();
}
styleShadowInput.addEventListener("input", function () {
getEl().style("text-shadow", this.value);
});
styleFontAdd.addEventListener("click", function () {
addFontNameInput.value = "";
addFontURLInput.value = "";
$("#addFontDialog").dialog({
title: "Add custom font",
width: "26em",
position: {my: "center", at: "center", of: "svg"},
buttons: {
Add: function () {
const family = addFontNameInput.value;
if (!family) return tip("Please provide a font name", false, "error");
const existingFont = fonts.find(font => font.family === family);
if (existingFont) return tip("The font is already added", false, "error");
const method = addFontMethod.value;
const url = addFontURLInput.value;
if (method === "fontURL") addWebFont(family, url);
else if (method === "googleFont") addGoogleFont(family);
else if (method === "localFont") addLocalFont(family);
addFontNameInput.value = "";
addFontURLInput.value = "";
$(this).dialog("close");
},
Cancel: function () {
$(this).dialog("close");
}
}
});
});
addFontMethod.addEventListener("change", function () {
addFontURLInput.style.display = this.value === "fontURL" ? "inline" : "none";
});
styleFontSize.addEventListener("change", function () {
changeFontSize(+this.value);
});
styleFontPlus.addEventListener("click", function () {
const size = +getEl().attr("data-size") + 1;
changeFontSize(Math.min(size, 999));
});
styleFontMinus.addEventListener("click", function () {
const size = +getEl().attr("data-size") - 1;
changeFontSize(Math.max(size, 1));
});
function changeFontSize(size) {
styleFontSize.value = size;
const getSizeOnScale = element => {
// some labels are rescaled on zoom
if (element === "labels") return Math.max(rn((size + size / scale) / 2, 2), 1);
if (element === "coordinates") return rn(size / scale ** 0.8, 2);
// other has the same size
return size;
};
const scaleSize = getSizeOnScale(styleElementSelect.value);
getEl().attr("data-size", size).attr("font-size", scaleSize);
if (styleElementSelect.value === "legend") redrawLegend();
}
styleRadiusInput.addEventListener("change", function () {
changeRadius(+this.value);
});
styleRadiusPlus.addEventListener("click", function () {
const size = Math.max(rn(getEl().attr("size") * 1.1, 2), 0.2);
changeRadius(size);
});
styleRadiusMinus.addEventListener("click", function () {
const size = Math.max(rn(getEl().attr("size") * 0.9, 2), 0.2);
changeRadius(size);
});
function changeRadius(size, group) {
const el = group ? burgIcons.select("#" + group) : getEl();
const g = el.attr("id");
el.attr("size", size);
el.selectAll("circle").each(function () {
this.setAttribute("r", size);
});
styleRadiusInput.value = size;
burgLabels
.select("g#" + g)
.selectAll("text")
.each(function () {
this.setAttribute("dy", `${size * -1.5}px`);
});
changeIconSize(size * 2, g); // change also anchor icons
}
styleIconSizeInput.addEventListener("change", function () {
changeIconSize(+this.value);
});
styleIconSizePlus.addEventListener("click", function () {
const size = Math.max(rn(getEl().attr("size") * 1.1, 2), 0.2);
changeIconSize(size);
});
styleIconSizeMinus.addEventListener("click", function () {
const size = Math.max(rn(getEl().attr("size") * 0.9, 2), 0.2);
changeIconSize(size);
});
function changeIconSize(size, group) {
const el = group ? anchors.select("#" + group) : getEl();
const oldSize = +el.attr("size");
const shift = (size - oldSize) / 2;
el.attr("size", size);
el.selectAll("use").each(function () {
const x = +this.getAttribute("x");
const y = +this.getAttribute("y");
this.setAttribute("x", x - shift);
this.setAttribute("y", y - shift);
this.setAttribute("width", size);
this.setAttribute("height", size);
});
styleIconSizeInput.value = size;
}
styleStatesBodyOpacity.addEventListener("input", function () {
styleStatesBodyOpacityOutput.value = this.value;
statesBody.attr("opacity", this.value);
});
styleStatesBodyFilter.addEventListener("change", function () {
statesBody.attr("filter", this.value);
});
styleStatesHaloWidth.addEventListener("input", function () {
styleStatesHaloWidthOutput.value = this.value;
statesHalo.attr("data-width", this.value).attr("stroke-width", this.value);
});
styleStatesHaloOpacity.addEventListener("input", function () {
styleStatesHaloOpacityOutput.value = this.value;
statesHalo.attr("opacity", this.value);
});
styleStatesHaloBlur.addEventListener("input", function () {
styleStatesHaloBlurOutput.value = this.value;
const blur = +this.value > 0 ? `blur(${this.value}px)` : null;
statesHalo.attr("filter", blur);
});
styleArmiesFillOpacity.addEventListener("input", function () {
armies.attr("fill-opacity", this.value);
styleArmiesFillOpacityOutput.value = this.value;
});
styleArmiesSize.addEventListener("input", function () {
armies.attr("box-size", this.value).attr("font-size", this.value * 2);
styleArmiesSizeOutput.value = this.value;
armies.selectAll("g").remove(); // clear armies layer
pack.states.forEach(s => {
if (!s.i || s.removed || !s.military.length) return;
Military.drawRegiments(s.military, s.i);
});
});
emblemsStateSizeInput.addEventListener("change", drawEmblems);
emblemsProvinceSizeInput.addEventListener("change", drawEmblems);
emblemsBurgSizeInput.addEventListener("change", drawEmblems);
// request a URL to image to be used as a texture
function textureProvideURL() {
alertMessage.innerHTML = `Provide an image URL to be used as a texture:
<input id="textureURL" type="url" style="width: 100%" placeholder="http://www.example.com/image.jpg" oninput="fetchTextureURL(this.value)">
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function applyStyleOnLoad() {
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const style = preset && (defaultStyles[preset] || localStorage.getItem(preset));
if (preset && style && JSON.isValid(style)) {
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biomes.attr("opacity", null).attr("filter", null).attr("mask", "url(#land)");
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stateBorders.attr("opacity", 0.8).attr("stroke", "#56566d").attr("stroke-width", 1).attr("stroke-dasharray", "2").attr("stroke-linecap", "butt").attr("filter", null);
provinceBorders.attr("opacity", 0.8).attr("stroke", "#56566d").attr("stroke-width", 0.5).attr("stroke-dasharray", "0 2").attr("stroke-linecap", "round").attr("filter", null);
cells.attr("opacity", null).attr("stroke", "#808080").attr("stroke-width", 0.1).attr("filter", null).attr("mask", null);
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if (!d3.select("#initial").size()) d3.select("#rose").attr("transform", "translate(80 80) scale(.25)");
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landmass.attr("opacity", 1).attr("fill", "#eef6fb").attr("filter", null);
markers.attr("opacity", null).attr("rescale", 1).attr("filter", "url(#dropShadow01)");
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population.select("#urban").attr("stroke", "#ff0000");
lakes.select("#freshwater").attr("opacity", 0.5).attr("fill", "#a6c1fd").attr("stroke", "#5f799d").attr("stroke-width", 0.7).attr("filter", null);
lakes.select("#salt").attr("opacity", 0.5).attr("fill", "#409b8a").attr("stroke", "#388985").attr("stroke-width", 0.7).attr("filter", null);
lakes.select("#sinkhole").attr("opacity", 1).attr("fill", "#5bc9fd").attr("stroke", "#53a3b0").attr("stroke-width", 0.7).attr("filter", null);
lakes.select("#frozen").attr("opacity", 0.95).attr("fill", "#cdd4e7").attr("stroke", "#cfe0eb").attr("stroke-width", 0).attr("filter", null);
lakes.select("#lava").attr("opacity", 0.7).attr("fill", "#90270d").attr("stroke", "#f93e0c").attr("stroke-width", 2).attr("filter", "url(#crumpled)");
lakes.select("#dry").attr("opacity", 1).attr("fill", "#c9bfa7").attr("stroke", "#8e816f").attr("stroke-width", 0.7).attr("filter", null);
coastline.select("#sea_island").attr("opacity", 0.5).attr("stroke", "#1f3846").attr("stroke-width", 0.7).attr("auto-filter", 1).attr("filter", "url(#dropShadow)");
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terrain.attr("opacity", null).attr("set", "simple").attr("size", 1).attr("density", 0.4).attr("filter", null).attr("mask", null);
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ruler.attr("opacity", null).attr("filter", null);
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trails.attr("opacity", 0.9).attr("stroke", "#d06324").attr("stroke-width", 0.25).attr("stroke-dasharray", ".8 1.6").attr("stroke-linecap", "butt").attr("filter", null).attr("mask", null);
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statesBody.attr("opacity", 0.4).attr("filter", null);
statesHalo.attr("data-width", 10).attr("stroke-width", 10).attr("opacity", 0.4).attr("filter", "blur(5px)");
provs.attr("opacity", 0.7).attr("fill", "#000000").attr("font-family", "Georgia").attr("data-size", 10).attr("font-size", 10).attr("filter", null);
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texture.attr("opacity", null).attr("filter", null).attr("mask", "url(#land)");
texture.select("#textureImage").attr("x", 0).attr("y", 0);
zones.attr("opacity", 0.6).attr("stroke", "#333333").attr("stroke-width", 0).attr("stroke-dasharray", null).attr("stroke-linecap", "butt").attr("filter", null).attr("mask", null);
// ocean and svg default style
svg.attr("background-color", "#000000").attr("data-filter", null).attr("filter", null);
oceanLayers.select("rect").attr("fill", "#466eab"); // old color #53679f
oceanLayers.attr("filter", null).attr("layers", "-6,-3,-1");
svg.select("#oceanicPattern").attr("href", "./images/pattern1.png").attr("opacity", 0.2);
// heightmap style
terrs.attr("opacity", null).attr("filter", null).attr("mask", "url(#land)").attr("stroke", "none").attr("scheme", "bright").attr("terracing", 0).attr("skip", 5).attr("relax", 0).attr("curve", 0);
// legend
legend.attr("font-family", "Almendra SC").attr("font-size", 13).attr("data-size", 13).attr("data-x", 99).attr("data-y", 93).attr("data-columns", 8).attr("stroke-width", 2.5).attr("stroke", "#812929").attr("stroke-dasharray", "0 4 10 4").attr("stroke-linecap", "round");
legend.select("#legendBox").attr("fill", "#ffffff").attr("fill-opacity", 0.8);
const citiesSize = Math.max(rn(8 - regionsInput.value / 20), 3);
burgLabels.select("#cities").attr("fill", "#3e3e4b").attr("opacity", 1).style("text-shadow", "white 0 0 4px").attr("font-family", "Almendra SC").attr("font-size", citiesSize).attr("data-size", citiesSize);
burgIcons.select("#cities").attr("opacity", 1).attr("size", 1).attr("stroke-width", 0.24).attr("fill", "#ffffff").attr("stroke", "#3e3e4b").attr("fill-opacity", 0.7).attr("stroke-dasharray", "").attr("stroke-linecap", "butt");
anchors.select("#cities").attr("opacity", 1).attr("fill", "#ffffff").attr("stroke", "#3e3e4b").attr("stroke-width", 1.2).attr("size", 2);
burgLabels.select("#towns").attr("fill", "#3e3e4b").attr("opacity", 1).style("text-shadow", "white 0 0 4px").attr("font-family", "Almendra SC").attr("font-size", 3).attr("data-size", 4);
burgIcons.select("#towns").attr("opacity", 1).attr("size", 0.5).attr("stroke-width", 0.12).attr("fill", "#ffffff").attr("stroke", "#3e3e4b").attr("fill-opacity", 0.7).attr("stroke-dasharray", "").attr("stroke-linecap", "butt");
anchors.select("#towns").attr("opacity", 1).attr("fill", "#ffffff").attr("stroke", "#3e3e4b").attr("stroke-width", 1.2).attr("size", 1);
const stateLabelSize = Math.max(rn(24 - regionsInput.value / 6), 6);
labels.select("#states").attr("fill", "#3e3e4b").attr("opacity", 1).attr("stroke", "#3a3a3a").attr("stroke-width", 0).style("text-shadow", "white 0 0 4px").attr("font-family", "Almendra SC").attr("font-size", stateLabelSize).attr("data-size", stateLabelSize).attr("filter", null);
labels.select("#addedLabels").attr("fill", "#3e3e4b").attr("opacity", 1).attr("stroke", "#3a3a3a").attr("stroke-width", 0).style("text-shadow", "white 0 0 4px").attr("font-family", "Almendra SC").attr("font-size", 18).attr("data-size", 18).attr("filter", null);
fogging.attr("opacity", 0.98).attr("fill", "#30426f");
emblems.attr("opacity", 0.9).attr("stroke-width", 1).attr("filter", null);
}
// apply style settings in JSON
function applyStyle(style) {
for (const selector in style) {
const el = document.querySelector(selector);
if (!el) continue;
for (const attribute in style[selector]) {
const value = style[selector][attribute];
if (value === "null" || value === null) {
el.removeAttribute(attribute);
continue;
}
if (attribute === "text-shadow") {
el.style[attribute] = value;
} else {
el.setAttribute(attribute, value);
}
}
}
}
// change current style preset to another saved one
function changeStylePreset(preset) {
if (customization) return tip("Please exit the customization mode first", false, "error");
alertMessage.innerHTML = "Are you sure you want to change the style preset? All unsaved style changes will be lost";
$("#alert").dialog({
resizable: false,
title: "Change style preset",
width: "23em",
buttons: {
Change: function () {
const customPreset = localStorage.getItem(preset);
if (customPreset) {
if (JSON.isValid(customPreset)) applyStyle(JSON.parse(customPreset));
else {
tip("Cannot parse stored style JSON. Default style applied", false, "error", 5000);
applyDefaultStyle();
}
} else if (defaultStyles[preset]) {
const style = defaultStyles[preset];
if (JSON.isValid(style)) applyStyle(JSON.parse(style));
else tip("Cannot parse style JSON", false, "error", 5000);
} else applyDefaultStyle();
removeStyleButton.style.display = stylePreset.selectedOptions[0].dataset.system ? "none" : "inline-block";
updateElements(); // change elements
selectStyleElement(); // re-select element to trigger values update
updateMapFilter();
localStorage.setItem("presetStyle", preset); // save preset to use it onload
stylePreset.dataset.old = stylePreset.value; // save current value
$(this).dialog("close");
},
Cancel: function () {
stylePreset.value = stylePreset.dataset.old;
$(this).dialog("close");
}
}
});
}
function updateElements() {
// burgIcons to desired size
burgIcons.selectAll("g").each(function (d) {
const size = +this.getAttribute("size");
d3.select(this)
.selectAll("circle")
.each(function () {
this.setAttribute("r", size);
});
burgLabels
.select("g#" + this.id)
.selectAll("text")
.each(function () {
this.setAttribute("dy", `${size * -1.5}px`);
});
});
// anchor icons to desired size
anchors.selectAll("g").each(function (d) {
const size = +this.getAttribute("size");
d3.select(this)
.selectAll("use")
.each(function () {
const id = +this.dataset.id;
const x = pack.burgs[id].x,
y = pack.burgs[id].y;
this.setAttribute("x", rn(x - size * 0.47, 2));
this.setAttribute("y", rn(y - size * 0.47, 2));
this.setAttribute("width", size);
this.setAttribute("height", size);
});
});
// redraw elements
if (layerIsOn("toggleHeight")) drawHeightmap();
if (legend.selectAll("*").size() && window.redrawLegend) redrawLegend();
oceanLayers.selectAll("path").remove();
OceanLayers();
invokeActiveZooming();
}
function addStylePreset() {
$("#styleSaver").dialog({
title: "Style Saver",
width: "26em",
position: {my: "center", at: "center", of: "svg"}
});
const currentStyle = document.getElementById("stylePreset").selectedOptions[0].text;
document.getElementById("styleSaverName").value = currentStyle;
styleSaverJSON.value = JSON.stringify(getStyle(), null, 2);
checkName();
if (modules.saveStyle) return;
modules.saveStyle = true;
// add listeners
document.getElementById("styleSaverName").addEventListener("input", checkName);
document.getElementById("styleSaverSave").addEventListener("click", saveStyle);
document.getElementById("styleSaverDownload").addEventListener("click", styleDownload);
document.getElementById("styleSaverLoad").addEventListener("click", () => styleToLoad.click());
document.getElementById("styleToLoad").addEventListener("change", function () {
uploadFile(this, styleUpload);
});
function getStyle() {
const style = {};
const attributes = {
"#map": ["background-color", "filter", "data-filter"],
"#armies": ["font-size", "box-size", "stroke", "stroke-width", "fill-opacity", "filter"],
"#biomes": ["opacity", "filter", "mask"],
"#stateBorders": ["opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter"],
"#provinceBorders": ["opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter"],
"#cells": ["opacity", "stroke", "stroke-width", "filter", "mask"],
"#gridOverlay": ["opacity", "scale", "dx", "dy", "type", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "transform", "filter", "mask"],
"#coordinates": ["opacity", "data-size", "font-size", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter", "mask"],
"#compass": ["opacity", "transform", "filter", "mask", "shape-rendering"],
"#rose": ["transform"],
"#relig": ["opacity", "stroke", "stroke-width", "filter"],
"#cults": ["opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter"],
"#landmass": ["opacity", "fill", "filter"],
"#markers": ["opacity", "rescale", "filter"],
"#prec": ["opacity", "stroke", "stroke-width", "fill", "filter"],
"#population": ["opacity", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter"],
"#rural": ["stroke"],
"#urban": ["stroke"],
"#freshwater": ["opacity", "fill", "stroke", "stroke-width", "filter"],
"#salt": ["opacity", "fill", "stroke", "stroke-width", "filter"],
"#sinkhole": ["opacity", "fill", "stroke", "stroke-width", "filter"],
"#frozen": ["opacity", "fill", "stroke", "stroke-width", "filter"],
"#lava": ["opacity", "fill", "stroke", "stroke-width", "filter"],
"#dry": ["opacity", "fill", "stroke", "stroke-width", "filter"],
"#sea_island": ["opacity", "stroke", "stroke-width", "filter", "auto-filter"],
"#lake_island": ["opacity", "stroke", "stroke-width", "filter"],
"#terrain": ["opacity", "set", "size", "density", "filter", "mask"],
"#rivers": ["opacity", "filter", "fill"],
"#ruler": ["opacity", "filter"],
"#roads": ["opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter", "mask"],
"#trails": ["opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter", "mask"],
"#searoutes": ["opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter", "mask"],
"#statesBody": ["opacity", "filter"],
"#statesHalo": ["opacity", "data-width", "stroke-width", "filter"],
"#provs": ["opacity", "fill", "font-size", "font-family", "filter"],
"#temperature": ["opacity", "font-size", "fill", "fill-opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter"],
"#ice": ["opacity", "fill", "stroke", "stroke-width", "filter"],
"#emblems": ["opacity", "stroke-width", "filter"],
"#texture": ["opacity", "filter", "mask"],
"#textureImage": ["x", "y"],
"#zones": ["opacity", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "filter", "mask"],
"#oceanLayers": ["filter", "layers"],
"#oceanBase": ["fill"],
"#oceanicPattern": ["href", "opacity"],
"#terrs": ["opacity", "scheme", "terracing", "skip", "relax", "curve", "filter", "mask"],
"#legend": ["data-size", "font-size", "font-family", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap", "data-x", "data-y", "data-columns"],
"#legendBox": ["fill", "fill-opacity"],
"#burgLabels > #cities": ["opacity", "fill", "text-shadow", "data-size", "font-size", "font-family"],
"#burgIcons > #cities": ["opacity", "fill", "fill-opacity", "size", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap"],
"#anchors > #cities": ["opacity", "fill", "size", "stroke", "stroke-width"],
"#burgLabels > #towns": ["opacity", "fill", "text-shadow", "data-size", "font-size", "font-family"],
"#burgIcons > #towns": ["opacity", "fill", "fill-opacity", "size", "stroke", "stroke-width", "stroke-dasharray", "stroke-linecap"],
"#anchors > #towns": ["opacity", "fill", "size", "stroke", "stroke-width"],
"#labels > #states": ["opacity", "fill", "stroke", "stroke-width", "text-shadow", "data-size", "font-size", "font-family", "filter"],
"#labels > #addedLabels": ["opacity", "fill", "stroke", "stroke-width", "text-shadow", "data-size", "font-size", "font-family", "filter"],
"#fogging": ["opacity", "fill", "filter"]
};
for (const selector in attributes) {
const el = document.querySelector(selector);
if (!el) continue;
style[selector] = {};
for (const attr of attributes[selector]) {
let value = el.style[attr] || el.getAttribute(attr);
if (attr === "font-size" && el.hasAttribute("data-size")) value = el.getAttribute("data-size");
style[selector][attr] = parseValue(value);
}
}
function parseValue(value) {
if (value === "null" || value === null) return null;
if (value === "") return "";
if (!isNaN(+value)) return +value;
return value;
}
return style;
}
function checkName() {
let tip = "";
const v = "style" + styleSaverName.value;
const listed = Array.from(stylePreset.options).some(o => o.value == v);
const stored = localStorage.getItem(v);
if (!stored && listed) tip = "default";
else if (stored) tip = "existing";
else if (styleSaverName.value) tip = "new";
styleSaverTip.innerHTML = tip;
}
function saveStyle() {
if (!styleSaverJSON.value) return tip("Please provide a style JSON", false, "error");
if (!JSON.isValid(styleSaverJSON.value)) return tip("JSON string is not valid, please check the format", false, "error");
if (!styleSaverName.value) return tip("Please provide a preset name", false, "error");
if (styleSaverTip.innerHTML === "default") return tip("You cannot overwrite default preset, please change the name", false, "error");
const preset = "style" + styleSaverName.value;
applyOption(stylePreset, preset, styleSaverName.value); // add option
localStorage.setItem("presetStyle", preset); // mark preset as default
localStorage.setItem(preset, styleSaverJSON.value); // save preset
$("#styleSaver").dialog("close");
removeStyleButton.style.display = "inline-block";
tip("Style preset is saved", false, "success", 4000);
}
function styleDownload() {
if (!styleSaverJSON.value) return tip("Please provide a style JSON", false, "error");
if (!JSON.isValid(styleSaverJSON.value)) return tip("JSON string is not valid, please check the format", false, "error");
if (!styleSaverName.value) return tip("Please provide a preset name", false, "error");
const data = styleSaverJSON.value;
if (!data) return tip("Please provide a style JSON", false, "error");
downloadFile(data, "style" + styleSaverName.value + ".json", "application/json");
}
function styleUpload(dataLoaded) {
if (!dataLoaded) return tip("Cannot load the file. Please check the data format", false, "error");
const data = JSON.stringify(JSON.parse(dataLoaded), null, 2);
styleSaverJSON.value = data;
}
}
function removeStylePreset() {
if (stylePreset.selectedOptions[0].dataset.system) return tip("Cannot remove system preset", false, "error");
localStorage.removeItem("presetStyle");
localStorage.removeItem(stylePreset.value);
stylePreset.selectedOptions[0].remove();
removeStyleButton.style.display = "none";
}
// GLOBAL FILTERS
mapFilters.addEventListener("click", applyMapFilter);
function applyMapFilter(event) {
if (event.target.tagName !== "BUTTON") return;
const button = event.target;
svg.attr("data-filter", null).attr("filter", null);
if (button.classList.contains("pressed")) return button.classList.remove("pressed");
mapFilters.querySelectorAll(".pressed").forEach(button => button.classList.remove("pressed"));
button.classList.add("pressed");
svg.attr("data-filter", button.id).attr("filter", "url(#filter-" + button.id + ")");
}
function updateMapFilter() {
const filter = svg.attr("data-filter");
mapFilters.querySelectorAll(".pressed").forEach(button => button.classList.remove("pressed"));
if (!filter) return;
mapFilters.querySelector("#" + filter).classList.add("pressed");
}