import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
public Integer upload(VertexColors vertexColors) {
	if (vertexColors == null) {
		return null;
	}

	Integer bufferId = vertexColorsBuffers.get(vertexColors);
	if ((vertexColors.status & GpuObjectStatus.VERTEX_COLORS_UPLOADED) == 0) {
		vertexColors.status |= GpuObjectStatus.VERTEX_COLORS_UPLOADED;

		float[] colors = vertexColors.getVertexColors();
		if (colors != null) {
			if (bufferId == null) {
				bufferId = gl.createBuffer();
				vertexColorsBuffers.put(vertexColors, bufferId);
			}
			gl.bindBuffer(WebGLRenderingContext.ARRAY_BUFFER, bufferId);
			gl.bufferData(WebGLRenderingContext.ARRAY_BUFFER, JsUtils.createFloat32Array(JsArrayUtils.readOnlyJsArray(colors)), WebGLRenderingContext.STATIC_DRAW);
		}
	}

	return bufferId;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
public LineString(Point[] points)
{
   JavaScriptObject[] tmp = new JavaScriptObject[points.length];
   for (int i = 0; i < points.length; i++)
   {
      tmp[i] = points[i].jsGeometry;
   }
   JsArray<JavaScriptObject> jsArray = JsArrayUtils.readOnlyJsArray(tmp);
   this.jsGeometry = this.newLineString(jsArray);
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
public static <T extends JavaScriptObject> JsArray<JavaScriptObject> convert(Collection<T> collection) {
    JavaScriptObject[] array = collection.toArray(new JavaScriptObject[0]);
    return JsArrayUtils.readOnlyJsArray(array);
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
@Override
public final void postMessage(int message, Transferable... t) {
	JsArray<TransferableJsoImpl> ts = JsArrayUtils.readOnlyJsArray((TransferableJsoImpl[])t);
	postMessage(message, ts);
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
public static int tessellate(float[] points, int ppos, int plen, int[] index,
        int ipos, int rings, int vertexOffset, VertexData outTris) {

	Int32Array io;
	try {
		io = tessellate(JsArrayUtils.readOnlyJsArray(points), ppos, plen,
		                JsArrayUtils.readOnlyJsArray(index), ipos, rings);
	} catch (JavaScriptException e) {
		e.printStackTrace();
		return 0;
	}

	if (io == null) {
		//log.debug("building tessellation failed");
		return 0;
	}

	//		if (vo.length() != plen) {
	//			// TODO handle different output points
	//			log.debug(" + io.length());
	//
	//			//for (int i = 0; i < vo.length(); i += 2)
	//			//	log.debug(vo.get(i) + " " + vo.get(i + 1));
	//			//for (int i = ppos; i < ppos + plen; i += 2)
	//			//	log.debug( points[i]+ " " + points[i + 1]);
	//
	//			return 0;
	//		}

	int numIndices = io.length();

	for (int k = 0, cnt = 0; k < numIndices; k += cnt) {
		VertexData.Chunk chunk = outTris.obtainChunk();

		cnt = VertexData.SIZE - chunk.used;

		if (k + cnt > numIndices)
			cnt = numIndices - k;

		for (int i = 0; i < cnt; i++) {
			int idx = (vertexOffset + io.get(k + i));
			chunk.vertices[chunk.used + i] = (short) idx;
		}
		chunk.used += cnt;
		outTris.releaseChunk();
	}

	return numIndices;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
public final void setOptional(Constraint[] constraint){
    set("optional", JsArrayUtils.readOnlyJsArray(constraint));
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * Create a new Array from the given values.
 * 
 * @param args
 *            the values
 * @return the new array
 */
public static final Array<Integer> fromInts(final int... args) {
    Array<Integer> a = JsArrayUtils.readOnlyJsArray(args).cast();
    replaceArrayToString(a);
    return a;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * Create a new Array from the given values.
 * 
 * @param args
 *            the values
 * @return the new array
 */
public static final Array<Byte> fromBytes(final byte... args) {
    Array<Byte> a = JsArrayUtils.readOnlyJsArray(args).cast();
    replaceArrayToString(a);
    return a;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * Create a new Array from the given values.
 * 
 * @param args
 *            the values
 * @return the new array
 */
public static final Array<Double> fromDoubles(final double... args) {
    Array<Double> a = JsArrayUtils.readOnlyJsArray(args).cast();
    replaceArrayToString(a);
    return a;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * Create a new Array from the given values.
 * 
 * @param args
 *            the values
 * @return the new array
 */
public static final Array<Float> fromFloats(final float... args) {
    Array<Float> a = JsArrayUtils.readOnlyJsArray(args).cast();
    replaceArrayToString(a);
    return a;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * Create a new Array from the given values.
 * 
 * @param args
 *            the values
 * @return the new array
 */
public static final Array<Long> fromLongs(final long... args) {
    Array<Long> a = JsArrayUtils.readOnlyJsArray(args).cast();
    replaceArrayToString(a);
    return a;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * Create a new Array from the given values.
 * 
 * @param args
 *            the values
 * @return the new array
 */
public static final Array<Short> fromShorts(final short... args) {
    Array<Short> a = JsArrayUtils.readOnlyJsArray(args).cast();
    replaceArrayToString(a);
    return a;
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * See {@link #rangeRound(JavaScriptObject)}.
 * 
 * @param numbers
 * @return the current scale for chaining
 */
public final S rangeRound(final double... numbers) {
	return this.rangeRound(JsArrayUtils.readOnlyJsArray(numbers));
}
 

import com.google.gwt.core.client.JsArrayUtils; //导入依赖的package包/类
/**
 * Joins the specified array of data with the current selection using the
 * default by-index key mapping.
 * <p>
 *
 * @param array
 *            the data array to map to the selection
 * @return the update selection
 */
public final UpdateSelection data(final byte[] array) {
    return data(JsArrayUtils.readOnlyJsArray(array));
}