147 lines
3.6 KiB
C++
147 lines
3.6 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2013-2016 CERN
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __ORIGIN_VIEWITEM_H
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#define __ORIGIN_VIEWITEM_H
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#include <math/box2.h>
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#include <view/view.h>
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#include <class_board_item.h>
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#include <layers_id_colors_and_visibility.h>
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#include <gal/color4d.h>
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/**
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* Class ORIGIN_VIEWITEM
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*
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* View item to draw an origin marker.
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*/
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namespace KIGFX {
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class ORIGIN_VIEWITEM : public EDA_ITEM
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{
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public:
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///> Marker symbol styles
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enum MARKER_STYLE { NONE, CROSS, X, DOT, CIRCLE_CROSS, CIRCLE_X, CIRCLE_DOT };
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ORIGIN_VIEWITEM( const COLOR4D& aColor = COLOR4D( 1.0, 1.0, 1.0, 1.0 ),
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MARKER_STYLE aStyle = CIRCLE_X, int aSize = 16,
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const VECTOR2D& aPosition = VECTOR2D( 0, 0 ) );
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const BOX2I ViewBBox() const override;
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void ViewDraw( int aLayer, KIGFX::GAL* aGal ) const override;
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void ViewGetLayers( int aLayers[], int& aCount ) const override
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{
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aLayers[0] = ITEM_GAL_LAYER( GP_OVERLAY );
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aCount = 1;
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}
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#if defined(DEBUG)
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void Show( int x, std::ostream& st ) const override
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{
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}
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#endif
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/** Get class name
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* @return string "ORIGIN_VIEWITEM"
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*/
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wxString GetClass() const override
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{
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return wxT( "ORIGIN_VIEWITEM" );
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}
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/**
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* Function SetDrawAtZero()
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* Set the draw at zero flag. When set the marker will be drawn when it's position is 0,0.
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* Otherwise it will not be drawn when its position is 0,0
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* @param aDrawFlag The value to set the draw at zero flag
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*/
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inline void SetDrawAtZero( bool aDrawFlag )
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{
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m_drawAtZero = aDrawFlag;
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}
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inline void SetPosition( const VECTOR2D& aPosition )
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{
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m_position = aPosition;
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ViewUpdate();
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}
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inline const VECTOR2D& GetPosition() const
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{
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return m_position;
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}
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inline void SetSize( int aSize )
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{
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m_size = aSize;
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}
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inline int GetSize() const
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{
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return m_size;
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}
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inline void SetColor( const KIGFX::COLOR4D& aColor )
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{
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m_color = aColor;
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}
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inline const KIGFX::COLOR4D& GetColor() const
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{
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return m_color;
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}
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inline void SetStyle( MARKER_STYLE aStyle )
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{
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m_style = aStyle;
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}
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inline MARKER_STYLE GetStyle() const
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{
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return m_style;
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}
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protected:
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///> Marker coordinates.
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VECTOR2D m_position;
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///> Marker size (in pixels).
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int m_size;
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///> Marker color.
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COLOR4D m_color;
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///> Marker symbol.
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MARKER_STYLE m_style;
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///> If set, the marker will be drawn even if its position is 0,0
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bool m_drawAtZero;
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};
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} // namespace KIGFX
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#endif
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