org.gwtopenmaps.openlayers.client.util.JFloatArray Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of gwt-openlayers-client Show documentation

There is a newer version: 1.1.0

Show newest version

package org.gwtopenmaps.openlayers.client.util;

/**
 * For incoming Arrays it is also possible to
 * use JsArrayNumber that is default in GWT.
 *
 * Note: All native JavaScript numeric values are implicitly double-precision (see JavaDoc JsArrayNumber), so working with floats seems redundant.
 *
 */
public class JFloatArray extends JArrayBase {

	protected JFloatArray(JSObject array) {
		super(array);
	}

	public static JFloatArray narrowToJFloatArray(JSObject array){
		return new JFloatArray(array);
	}

	public float get(int index){
		return JFloatArrayImpl.get(getJSObject(), index);
	}

	public float[] toArray(){
		float[] rtn = new float[length()];
		for(int i = 0; i < rtn.length; i++) {
			rtn[i] = JFloatArrayImpl.getAsFloat(getJSObject(), i);
		}
		return rtn;
	}

	public static JFloatArray create(float[] floats){
		JFloatArray array = JFloatArray.narrowToJFloatArray(JSObject.createJSArray());
		for(int i=0, max = floats.length; i < max;i++){
			array.push(floats[i]);
		}
		return array;
	}

	public void push(float f){
		JFloatArrayImpl.push(getJSObject(), f);
	}

}