Files
ResInsight/VisualizationModules/LibRender/cvfOverlayItem.h
2012-05-18 09:45:23 +02:00

64 lines
1.8 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2011-2012 Ceetron AS
//
// This library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
//##################################################################################################
#pragma once
#include "cvfObject.h"
#include "cvfVector2.h"
namespace cvf {
class OpenGLContext;
//==================================================================================================
//
// Interface for overlay items
//
//==================================================================================================
class OverlayItem : public Object
{
public:
enum LayoutCorner
{
TOP_LEFT,
TOP_RIGHT,
BOTTOM_LEFT,
BOTTOM_RIGHT
};
enum LayoutDirection
{
HORIZONTAL,
VERTICAL
};
public:
virtual Vec2ui sizeHint() = 0; // In Pixels
virtual Vec2ui maximumSize() = 0; // In Pixels
virtual Vec2ui minimumSize() = 0; // In Pixels
virtual void render(OpenGLContext* oglContext, const Vec2ui& position, const Vec2ui& size) = 0;
virtual void renderSoftware(OpenGLContext* oglContext, const Vec2ui& position, const Vec2ui& size) = 0;
};
}