| /********************************************************************** |
| * Copyright (c) 2017 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| **********************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.core.presentation; |
| |
| /** |
| * This is an interface responsible to retrieve presentation information for XY |
| * charts. XY Viewers must use this provider, in order to apply style and color |
| * to XY models computed by data providers. |
| * |
| * @author Yonni Chen |
| * @since 4.0 |
| */ |
| public interface IXYPresentationProvider { |
| |
| /** |
| * Returns the {@link IYAppearance} to which the specified series name is |
| * mapped. If no appearance is found, a new one will be created with given |
| * paramters and added to this presentation provider |
| * |
| * @param seriesName |
| * The name of the series |
| * @param type |
| * The series type |
| * @param width |
| * The series width |
| * @return The {@link IYAppearance} instance of the Y series. |
| */ |
| IYAppearance getAppearance(String seriesName, String type, int width); |
| |
| /** |
| * Remove all {@link IYAppearance} |
| */ |
| void clear(); |
| } |