/*
* Copyright 2014 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.rendering.nui.itemRendering;
import org.terasology.math.geom.Rect2i;
import org.terasology.math.geom.Vector2i;
import org.terasology.rendering.nui.Canvas;
/**
* An item renderer draws an object of a given type as part of a UI.
*
*/
public interface ItemRenderer<T> {
/**
* @param value The object to format.
* @param canvas The canvas to draw the item with.
*/
void draw(T value, Canvas canvas);
void draw(T value, Canvas canvas, Rect2i subregion);
Vector2i getPreferredSize(T value, Canvas canvas);
String getTooltip(T value);
}