tech.tablesaw.plotly.components.threeD.CameraComponent Maven / Gradle / Ivy

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package tech.tablesaw.plotly.components.threeD;

import com.mitchellbosecke.pebble.error.PebbleException;
import com.mitchellbosecke.pebble.template.PebbleTemplate;
import tech.tablesaw.plotly.components.Component;

import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.util.HashMap;
import java.util.Map;

class CameraComponent extends Component {

    private final double x;
    private final double y;
    private final double z;

    CameraComponent(double x, double y, double z) {
        this.x = x;
        this.y = y;
        this.z = z;
    }

    @Override
    public String asJavascript() {
        Writer writer = new StringWriter();
        PebbleTemplate compiledTemplate;

        try {
            compiledTemplate = engine.getTemplate("xyz_template.html");

            compiledTemplate.evaluate(writer, getContext());
        } catch (PebbleException | IOException e) {
            e.printStackTrace();
        }
        return writer.toString();
    }

    private Map getContext() {
        Map context = new HashMap<>();
        context.put("x", x);
        context.put("y", y);
        context.put("z", z);
        return context;
    }
}