|
/*
|
|
* © 2016 Toru Takahashi
|
|
*/
|
|
package com.torutk.tinymap;
|
|
|
|
import java.io.File;
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
import java.util.stream.Stream;
|
|
|
|
/**
|
|
*
|
|
* @author Toru Takahashi
|
|
*/
|
|
public class TinyMapModel {
|
|
private File mapFile;
|
|
private List<TinyMapPolyline> polylines;
|
|
|
|
|
|
public Stream<TinyMapPolyline> stream() {
|
|
return polylines.stream();
|
|
}
|
|
|
|
public void loadLines() {
|
|
polylines = new ArrayList<>();
|
|
loadTestPattern();
|
|
}
|
|
|
|
private void loadTestPattern() {
|
|
for (int lat = -90; lat <= 90; lat += 10) {
|
|
double[] xs = new double[36];
|
|
double[] ys = new double[36];
|
|
int lon = -180;
|
|
for (int i = 0; i < 36; i++, lon += 10) {
|
|
xs[i] = lon;
|
|
ys[i] = lat;
|
|
}
|
|
polylines.add(new TinyMapPolyline(xs, ys));
|
|
}
|
|
for (int lon = -180; lon < 180; lon += 10) {
|
|
double[] xs = new double[19];
|
|
double[] ys = new double[19];
|
|
int lat = -90;
|
|
for (int i = 0; i <= 18; i++, lat += 10) {
|
|
xs[i] = lon;
|
|
ys[i] = lat;
|
|
}
|
|
polylines.add(new TinyMapPolyline(xs, ys));
|
|
}
|
|
}
|
|
|
|
private void loadTestPattern2() {
|
|
for (int lat = 0; lat <= 90; lat += 10) {
|
|
int length = 18 - lat * 2 / 10;
|
|
double[] xs = new double[length];
|
|
double[] ys = new double[length];
|
|
int lon = 0;
|
|
for (int i = 0; i < length; i++, lon += 10) {
|
|
xs[i] = lon;
|
|
ys[i] = lat;
|
|
}
|
|
polylines.add(new TinyMapPolyline(xs, ys));
|
|
}
|
|
for (int lon = 0; lon <= 180; lon += 10) {
|
|
int length = 9 - lon / 2 / 10;
|
|
double[] xs = new double[length];
|
|
double[] ys = new double[length];
|
|
int lat = 0;
|
|
for (int i = 0; i < length; i++, lat += 10) {
|
|
xs[i] = lon;
|
|
ys[i] = lat;
|
|
}
|
|
polylines.add(new TinyMapPolyline(xs, ys));
|
|
}
|
|
}
|
|
}
|