CanvasConstants.hh

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/*
    Copyright (c) 2002-2017 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file CanvasConstants.hh
 *
 * Declaration of CanvasConstants class.
 *
 * @author Alex Hirvonen 2017 (alex.hirvonen-no.spam-gmail.com)
 * @note rating: red
 */
 
#ifndef TTA_CANVAS_CONSTANTS_HH
#define TTA_CANVAS_CONSTANTS_HH
 
 
/**
 * Constants for machine canvas
 */
class CanvasConstants {
public:
    // zooming constants
 
    /// Minimum zoom factor.
    static const double MIN_ZOOM_FACTOR;
    /// Maximum zoom factor.
    static const double MAX_ZOOM_FACTOR;
    /// Step between zoom levels.
    static const double ZOOM_STEP;
    /// More precise step for automatic canvas resizing
    static const double AUTOZOOM_STEP;
    };
 
#endif