373 lines
11 KiB
C++
373 lines
11 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) 2013-2019 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
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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 DS_DATA_ITEM_H
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#define DS_DATA_ITEM_H
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#include <math/vector2d.h>
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#include <eda_text.h>
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#include <bitmap_base.h>
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#include "drawing_sheet/ds_draw_item.h"
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class DS_DRAW_ITEM_TEXT; // Forward declaration
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#define TB_DEFAULT_TEXTSIZE 1.5 // default drawing sheet text size in mm
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namespace KIGFX
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{
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class VIEW;
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}
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/**
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* A coordinate is relative to a page corner.
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*
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* Any of the 4 corners can be a reference. The default is the right bottom corner.
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*/
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enum CORNER_ANCHOR
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{
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RB_CORNER, // right bottom corner
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RT_CORNER, // right top corner
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LB_CORNER, // left bottom corner
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LT_CORNER, // left top corner
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};
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enum PAGE_OPTION
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{
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ALL_PAGES,
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FIRST_PAGE_ONLY,
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SUBSEQUENT_PAGES
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};
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/**
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* A coordinate point.
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*
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* The position is always relative to the corner anchor.
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*
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* @note The coordinate is from the anchor point to the opposite corner.
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*/
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class POINT_COORD
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{
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public:
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POINT_COORD() { m_Anchor = RB_CORNER; }
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POINT_COORD( const DPOINT& aPos, enum CORNER_ANCHOR aAnchor = RB_CORNER )
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{
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m_Pos = aPos;
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m_Anchor = aAnchor;
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}
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DPOINT m_Pos;
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int m_Anchor;
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};
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/**
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* Drawing sheet structure type definitions.
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*
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* Basic items are:
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* * segment and rect (defined by 2 points)
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* * text (defined by a coordinate), the text and its justifications
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* * poly polygon defined by a coordinate, and a set of list of corners
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* ( because we use it for logos, there are more than one polygon
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* in this description
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*/
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class DS_DATA_ITEM
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{
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public:
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enum DS_ITEM_TYPE {
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DS_TEXT,
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DS_SEGMENT,
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DS_RECT,
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DS_POLYPOLYGON,
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DS_BITMAP
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};
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DS_DATA_ITEM( DS_ITEM_TYPE aType );
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virtual ~DS_DATA_ITEM();
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const std::vector<DS_DRAW_ITEM_BASE*>& GetDrawItems() const { return m_drawItems; }
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virtual void SyncDrawItems( DS_DRAW_ITEM_LIST* aCollector, KIGFX::VIEW* aView );
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void SetStart( double aPosx, double aPosy, enum CORNER_ANCHOR aAnchor = RB_CORNER )
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{
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m_Pos.m_Pos.x = aPosx;
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m_Pos.m_Pos.y = aPosy;
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m_Pos.m_Anchor = aAnchor;
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}
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void SetEnd( double aPosx, double aPosy, enum CORNER_ANCHOR aAnchor = RB_CORNER )
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{
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m_End.m_Pos.x = aPosx;
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m_End.m_Pos.y = aPosy;
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m_End.m_Anchor = aAnchor;
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}
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DS_ITEM_TYPE GetType() const { return m_type; }
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/**
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* @return true if the item has a end point (segment; rect) of false (text, polygon).
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*/
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PAGE_OPTION GetPage1Option() const { return m_pageOption; }
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void SetPage1Option( PAGE_OPTION aChoice ) { m_pageOption = aChoice; }
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// Coordinate handling
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const wxPoint GetStartPosUi( int ii = 0 ) const;
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const wxPoint GetEndPosUi( int ii = 0 ) const;
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const DPOINT GetStartPos( int ii = 0 ) const;
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const DPOINT GetEndPos( int ii = 0 ) const;
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virtual int GetPenSizeUi();
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/**
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* Move item to a new position.
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*
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* @param aPosition the new position of item, in mm.
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*/
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void MoveTo( const DPOINT& aPosition );
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/**
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* Move item to a new position.
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*
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* @param aPosition the new position of the starting point in graphic units.
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*/
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void MoveToUi( const wxPoint& aPosition );
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/**
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* Move the starting point of the item to a new position.
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*
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* @param aPosition the new position of the starting point, in mm.
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*/
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void MoveStartPointTo( const DPOINT& aPosition );
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/**
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* Move the starting point of the item to a new position.
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*
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* @param aPosition is the new position of item in graphic units.
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*/
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void MoveStartPointToUi( const wxPoint& aPosition );
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/**
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* Move the ending point of the item to a new position.
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*
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* This has meaning only for items defined by 2 points (segments and rectangles).
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*
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* @param aPosition is the new position of the ending point, in mm.
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*/
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void MoveEndPointTo( const DPOINT& aPosition );
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/**
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* Move the ending point of the item to a new position.
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*
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* This has meaning only for items defined by 2 points (segments and rectangles).
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*
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* @param aPosition is the new position of the ending point in graphic units
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*/
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void MoveEndPointToUi( const wxPoint& aPosition );
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/**
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* @return true if the item is inside the rectangle defined by the 4 corners, false otherwise.
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*/
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virtual bool IsInsidePage( int ii ) const;
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const wxString GetClassName() const;
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wxString m_Name; // a name used in drawing sheet editor to identify items
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wxString m_Info; // a comment, only useful in drawing sheet editor
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POINT_COORD m_Pos;
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POINT_COORD m_End;
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double m_LineWidth;
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int m_RepeatCount; // repeat count for duplicate items
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DPOINT m_IncrementVector; // for duplicate items: move vector for position increment
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int m_IncrementLabel;
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protected:
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DS_ITEM_TYPE m_type;
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PAGE_OPTION m_pageOption;
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std::vector<DS_DRAW_ITEM_BASE*> m_drawItems;
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};
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class DS_DATA_ITEM_POLYGONS : public DS_DATA_ITEM
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{
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public:
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DS_DATA_ITEM_POLYGONS( );
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void SyncDrawItems( DS_DRAW_ITEM_LIST* aCollector, KIGFX::VIEW* aView ) override;
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virtual int GetPenSizeUi() override;
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/**
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* Add a corner in corner list.
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*
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* @param aCorner is the item to append.
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*/
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void AppendCorner( const DPOINT& aCorner )
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{
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m_Corners.push_back( aCorner );
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}
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/**
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* Close the current contour, by storing the index of the last corner of the current
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* polygon in m_polyIndexEnd.
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*/
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void CloseContour()
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{
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m_polyIndexEnd.push_back( m_Corners.size() -1 );
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}
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/**
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* @return the count of contours in the poly polygon.
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*/
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int GetPolyCount() const { return (int) m_polyIndexEnd.size(); }
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/**
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* @param aContour is the index of the contour.
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* @return the index of the first corner of the contour \a aCountour.
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*/
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unsigned GetPolyIndexStart( unsigned aContour ) const
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{
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if( aContour == 0 )
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return 0;
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else
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return m_polyIndexEnd[aContour-1] + 1;
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}
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/**
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* @param aContour is the index of the contour.
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* @return the index of the last corner of the contour \a aCountour.
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*/
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unsigned GetPolyIndexEnd( unsigned aContour ) const
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{
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return m_polyIndexEnd[aContour];
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}
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/**
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* @return the coordinate (in mm) of the corner \a aIdx and the repeated item \a aRepeat
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*/
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const DPOINT GetCornerPosition( unsigned aIdx, int aRepeat = 0 ) const;
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/**
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* @return the coordinate (in draw/plot units) of the corner \a aIdx and the repeated
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* item \a aRepeat
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*/
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const wxPoint GetCornerPositionUi( unsigned aIdx, int aRepeat = 0 ) const;
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/**
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* Calculate the bounding box of the set polygons.
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*/
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void SetBoundingBox();
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bool IsInsidePage( int ii ) const override;
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double m_Orient; // Orientation in degrees
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std::vector<DPOINT> m_Corners; // corner list
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private:
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std::vector<unsigned> m_polyIndexEnd; // index of the last point of each polygon
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DPOINT m_minCoord; // min coord of corners, relative to m_Pos
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DPOINT m_maxCoord; // max coord of corners, relative to m_Pos
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};
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class DS_DATA_ITEM_TEXT : public DS_DATA_ITEM
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{
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public:
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DS_DATA_ITEM_TEXT( const wxString& aTextBase );
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void SyncDrawItems( DS_DRAW_ITEM_LIST* aCollector, KIGFX::VIEW* aView ) override;
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virtual int GetPenSizeUi() override;
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/**
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* Try to build text which is an increment of m_TextBase
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* has meaning only if m_TextBase is a basic text (one char)
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* If the basic char is a digit, build a number
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* If the basic char is a letter, use the letter with ASCII code
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* aIncr + (basic char ascc code)
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* @param aIncr = the increment value
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* return the incremented label in m_FullText
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*/
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void IncrementLabel( int aIncr );
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/**
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* Calculate m_ConstrainedTextSize from m_TextSize
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* to keep the X size and the full Y size of the text
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* smaller than m_BoundingBoxSize
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* if m_BoundingBoxSize.x or m_BoundingBoxSize.y > 0
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* if m_BoundingBoxSize.x or m_BoundingBoxSize.y == 0
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* the corresponding text size is not constrained
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*/
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void SetConstrainedTextSize();
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/**
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* Replace the '\''n' sequence by EOL and the sequence '\''\' by only one '\'
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* inside m_FullText
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* @return true if the EOL symbol is found or is inserted (multiline text).
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*/
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bool ReplaceAntiSlashSequence();
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public:
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wxString m_TextBase; // The basic text, with format symbols
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wxString m_FullText; // The expanded text, shown on screen
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double m_Orient; // Orientation in degrees
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EDA_TEXT_HJUSTIFY_T m_Hjustify;
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EDA_TEXT_VJUSTIFY_T m_Vjustify;
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bool m_Italic;
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bool m_Bold;
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DSIZE m_TextSize;
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DSIZE m_BoundingBoxSize; // When not null, this is the max size of the
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// full text. The text size will be modified
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// to keep the full text inside this bound.
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DSIZE m_ConstrainedTextSize; // Actual text size, if constrained by
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// the m_BoundingBoxSize constraint
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};
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class BITMAP_BASE;
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class DS_DATA_ITEM_BITMAP : public DS_DATA_ITEM
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{
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public:
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DS_DATA_ITEM_BITMAP( BITMAP_BASE* aImage ) :
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DS_DATA_ITEM( DS_BITMAP )
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{
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m_ImageBitmap = aImage;
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}
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void SyncDrawItems( DS_DRAW_ITEM_LIST* aCollector, KIGFX::VIEW* aView ) override;
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int GetPPI() const;
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void SetPPI( int aBitmapPPI );
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public:
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BITMAP_BASE* m_ImageBitmap;
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};
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#endif // DS_DATA_ITEM_H
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