Changed RouteOpisometer.cellStops to act like a set and prevent repeats. Also allow holding shift to go off-road while drawing it.

This commit is contained in:
Richard Robertson 2021-03-12 09:17:52 -06:00
parent c86b480eb3
commit 426ee32ee5
2 changed files with 20 additions and 28 deletions

View file

@ -178,7 +178,7 @@ function editUnits() {
heightExponentInput.value = heightExponentOutput.value = 1.8;
localStorage.removeItem("heightExponent");
calculateTemperatures();
// scale bar
barSizeOutput.value = barSize.value = 2;
barLabel.value = "";
@ -250,7 +250,7 @@ function editUnits() {
this.classList.remove("pressed");
} else {
if (!layerIsOn("toggleRulers")) toggleRulers();
tip("Draw a curve along routes to measure length", true);
tip("Draw a curve along routes to measure length. Hold Shift to measure away from roads.", true);
unitsBottom.querySelectorAll(".pressed").forEach(button => button.classList.remove("pressed"));
this.classList.add("pressed");
viewbox.style("cursor", "crosshair").call(d3.drag().on("start", function() {
@ -258,7 +258,7 @@ function editUnits() {
const burgs = pack.burgs;
const point = d3.mouse(this);
const c = findCell(point[0], point[1]);
if (cells.road[c]) {
if (cells.road[c] || d3.event.sourceEvent.shiftKey) {
const b = cells.burg[c];
const x = b ? burgs[b].x : cells.p[c][0];
const y = b ? burgs[b].y : cells.p[c][1];
@ -267,11 +267,7 @@ function editUnits() {
d3.event.on("drag", function () {
const point = d3.mouse(this);
const c = findCell(point[0], point[1]);
if (cells.road[c]) {
/*const b = cells.burg[c];
const x = b ? burgs[b].x : cells.p[c][0];
const y = b ? burgs[b].y : cells.p[c][1];
routeOpisometer.addPoint([x, y]);*/
if (cells.road[c] || d3.event.sourceEvent.shiftKey) {
routeOpisometer.trackCell(c, true);
}
});