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jjugccc2016fall-javafx/src/com/torutk/tinymap/TinyMapModel.java @ 844c5579

04f0d3d7 TAKAHASHI,Toru
/*
* © 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));
}
}
844c5579 TAKAHASHI,Toru
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));
}
}
04f0d3d7 TAKAHASHI,Toru
}