";
for (let ecoregion of level3Eco) {
items.innerHTML += `
${ecoregion.name}
`;
}
div.insertAdjacentHTML(
"beforeend",
""
);
return div;
};
//requested that legend be hidden, so it's commented out
// level3legend.addTo(map);
// if (params.eco3Show !== true && params.eco4Show !== true) {
// const legend = document.querySelector(".legend-items");
// legend.style.display = "none";
// }
}
/*
*eco3Load* will load the level 3 ecoregion data. Must be TRUE in order for eco3Show to work.
*eco3Show* will automatically populate the map with the level 3 ecoregions. If not selected, the ecoregions & legend will load, but will be toggled off & minimized respectively.
*/
if (params.eco3Load === true) {
//initialize ecoregion layer
const level3Layer = new L.layerGroup();
//add loading spinner while ecoregions load
document.querySelector("#ecoregion_map").insertAdjacentHTML(
"afterend",
`
Level 3 Ecoregions Loading
`
);
const loadLevel3Ecos = async () => {
const promises = [];
for (let eco of level3Eco) {
try {
let res = await fetch(
`https://geodata.epa.gov/arcgis/rest/services/ORD/USEPA_Ecoregions_Level_III_and_IV/MapServer/11/query?where=US_L3CODE+%3D+%27${eco.id}%27&f=geojson`
);
let json = await res.json();
//add ecoregion name so it can be bound to tooltip
json.name = eco.name;
json.style = eco.style;
json.info = eco.info;
promises.push(json);
} catch (error) {
console.log(error);
}
}
Promise.all(promises).then((res) => {
document.querySelector(".spinner-container").hidden = true;
document.querySelector("#level-3-loading").style.display = "none";
for (let ecoregion of res) {
L.geoJSON(ecoregion, {
className: "l3-layer-overlay",
fillOpacity: 0.2,
weight: 1,
color: ecoregion.style,
})
//TODO currently uses unsplash filler images, needs to be updated in future with actual ecoregion pictures
.bindTooltip(ecoregion.name, { className: "ecoregion-popup" })
.on("click", function (e) {
l3sidebar.setContent(`
${ecoregion.name}
Level 3 Ecoregion
${ecoregion.info}
Reference: Griffith, Bryce, Omernick & Rodgers (2007). Ecoregions of Texas.`);
l3sidebar.show();
})
.addTo(level3Layer);
}
//add the layer to the map
if (params.eco3Show === true) {
map.addLayer(level3Layer);
}
//add layer to overlay so it can be toggled
layerControl.addOverlay(level3Layer, "Level 3 Ecoregions");
});
};
loadLevel3Ecos();
//initialize sidebar
const l3sidebar = L.control.sidebar("l3sidebar", {
position: "left",
});
//add controls to sidebar
map.addControl(l3sidebar);
}
/*
*eco4Load* will load the level 3 ecoregion data. Must be TRUE in order for eco4Show to work.
*eco4Show* will automatically populate the map with the level 4 ecoregions. If not selected, the ecoregions & legend (for level 3 ecoregions) will load, but will be toggled off & minimized respectively.
*/
if (params.eco4Load === true) {
//initialize ecoregion layer
const level4Layer = new L.layerGroup();
//add loading spinner while ecoregions load
document.querySelector("#ecoregion_map").insertAdjacentHTML(
"afterend",
`
Level 4 Ecoregions Loading
`
);
const loadLevel4Ecos = async () => {
const lvl4Promises = [];
for (let eco of level4Eco) {
try {
let res = await fetch(
`https://geodata.epa.gov/arcgis/rest/services/ORD/USEPA_Ecoregions_Level_III_and_IV/MapServer/7/query?where=US_L4CODE+%3D+%27${eco.id}%27&f=geojson`
);
let json = await res.json();
//add ecoregion name so it can be bound to tooltip
json.name = eco.name;
json.style = eco.style;
json.info = eco.info;
lvl4Promises.push(json);
} catch (error) {
console.log(error);
}
}
Promise.all(lvl4Promises).then((res) => {
if (params.eco3Load === false && params.eco4Load === true) {
document.querySelector(".spinner-container").hidden = true;
}
document.querySelector("#level-4-loading").style.display = "none";
for (let ecoregion of res) {
L.geoJSON(ecoregion, {
className: "l4-layer-overlay",
fillOpacity: 0.4,
weight: 1,
color: ecoregion.style,
})
//TODO currently uses unsplash filler images, needs to be updated in future with actual ecoregion pictures
.bindTooltip(ecoregion.name, { className: "ecoregion-popup" })
.on("click", function (e) {
l4sidebar.setContent(`
${ecoregion.name}
Level 4 Ecoregion
${ecoregion.info}
Reference: Griffith, Bryce, Omernick & Rodgers (2007). Ecoregions of Texas.`);
l4sidebar.show();
})
.addTo(level4Layer);
}
if (params.eco4Show === true) {
//add the layer to the map
map.addLayer(level4Layer);
}
//add layer to overlay so it can be toggled
layerControl.addOverlay(level4Layer, "Level 4 Ecoregions");
});
};
loadLevel4Ecos();
const l4sidebar = L.control.sidebar("l4sidebar", {
position: "right",
});
map.addControl(l4sidebar);
}
/*
*chapterLoad* will load the chapter location pins & chapter counties to create a "heatmap". Must be TRUE in order for chapterShow to work.
*chapterShow* will automatically populate the map with the chapter location pins & chapter counties. If not selected, the chapter location pins & chapter counties will load but will be toggled off.
*/
if (params.chapterLoad === true) {
const loadChapters = async () => {
const chapterOptions = { ...iconOptions };
chapterOptions.borderColor = "#3c5799";
chapterOptions.textColor = "#3c5799";
chapterOptions.icon = "users";
//initialize layer for chapter pins
const chapterPins = new L.LayerGroup();
//initialize layer for chapter counties
const chapterCounties = new L.LayerGroup();
//storage for chapter counties
const countyArr = [];
//add loading spinner while ecoregions load
document.querySelector("#ecoregion_map").insertAdjacentHTML(
"afterend",
`
Pines and Prairies Chapter of the Native Plant Society of Texas was formed to serve the residents of Montgomery County, Texas, and the nearby counties of Walker and Grimes.
Formed in December 2020, the Pines and Prairies Chapter was approved by the Native Plant Society of Texas, State Board on January 23, 2021. The Chapter was formed to serve the residents of Montgomery County, Texas, and the nearby counties of Walker and Grimes. The Charter Members, who requested that a new chapter be approved were: Carol Childres, Kim Cox, Bob Dailey, Aram Derewetzky, Don Dubois, Kathie Herrick, Carolyn Langlinais, David Lemons, Teri MacArthur, Gail McConnell, Mike McGee, Paul Nelson, Martin Simonton, Carson Stokes, and Anita Tiller. Carolyn Langlinais, President of the Heartwood Chapter, Texas Master Naturalists, wrote a letter in support of forming a new Native Plants Society of Texas chapter. John Ferguson, owner of Nature’s Way Resources, sponsored the formation of the chapter.
Officers, Directors, and Botanical Advisors
The Board of Directors is comprised of seven elected positions: President, Vice-President and Program Chairperson, Treasurer, Secretary, and three At-Large Directors.
Botanical Advisors, members who are native plant specialists by training and experience, review all botanical resources and Chapter promotional materials and assist with training opportunities.