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/*
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* © 2016 Toru Takahashi
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*/
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package com.torutk.tinymap;
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import java.net.URL;
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import java.util.ResourceBundle;
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import javafx.event.ActionEvent;
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import javafx.fxml.FXML;
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import javafx.fxml.Initializable;
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import javafx.scene.canvas.Canvas;
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import javafx.scene.canvas.GraphicsContext;
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import javafx.scene.control.ComboBox;
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import javafx.scene.control.Label;
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import javafx.scene.layout.Pane;
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import javafx.scene.paint.Color;
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/**
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*
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* @author Toru Takahashi
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*/
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public class TinyMapViewController implements Initializable {
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@FXML
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private Label scaleLabel;
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@FXML
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private ComboBox projectionComboBox;
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@FXML
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private Canvas mapCanvas;
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@FXML
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private Pane rootPane;
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private TinyMapModel mapModel;
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@FXML
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private void loadShapefile(ActionEvent event) {
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System.out.println("You clicked me!");
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mapModel = new TinyMapModel();
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mapModel.loadLines();
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clearMapCanvas();
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drawMapCanvas();
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}
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/**
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* 地図表示領域を背景色（海）で塗りつぶす。
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*/
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private void clearMapCanvas() {
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GraphicsContext gc = mapCanvas.getGraphicsContext2D();
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gc.setFill(Color.MIDNIGHTBLUE);
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gc.fillRect(0, 0, mapCanvas.getWidth(), mapCanvas.getHeight());
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}
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private void drawMapCanvas() {
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mapModel.stream().forEach(polyline -> {
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GraphicsContext gc = mapCanvas.getGraphicsContext2D();
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gc.setStroke(Color.LIGHTGREEN);
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gc.strokePolyline(polyline.getXArray(), polyline.getYArray(), polyline.size());
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});
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}
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@Override
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public void initialize(URL url, ResourceBundle rb) {
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mapCanvas.widthProperty().bind(rootPane.widthProperty().subtract(120));
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mapCanvas.heightProperty().bind(rootPane.heightProperty());
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}
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}
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