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fac62cebe9
* AtomSymbol needs to have a virtual destructor * additional cleanup of virtual functions * typo fix Co-authored-by: greg landrum <greg.landrum@gmail.com>
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
//
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// Copyright (C) 2020-2022 David Cosgrove and other RDKit contributors
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//
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// @@ All Rights Reserved @@
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// This file is part of the RDKit.
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// The contents are covered by the terms of the BSD license
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// which is included in the file license.txt, found at the root
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// of the RDKit source tree.
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//
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// Original author: David Cosgrove (CozChemIx).
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//
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#ifndef RDKIT_DRAWTEXTFTCAIRO_H
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#define RDKIT_DRAWTEXTFTCAIRO_H
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#include <cairo.h>
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#include <GraphMol/MolDraw2D/DrawTextFT.h>
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namespace RDKit {
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namespace MolDraw2D_detail {
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// ****************************************************************************
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class DrawTextFTCairo : public DrawTextFT {
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public:
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~DrawTextFTCairo() override = default;
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DrawTextFTCairo(double max_fnt_sz, double min_fnt_sz,
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const std::string &font_file, cairo_t *dp_cr);
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DrawTextFTCairo(const DrawTextFTCairo &) = delete;
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DrawTextFTCairo(DrawTextFTCairo &&) = delete;
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DrawTextFTCairo &operator=(const DrawTextFTCairo &) = delete;
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DrawTextFTCairo &operator=(DrawTextFTCairo &&) = delete;
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int MoveToFunctionImpl(const FT_Vector *to) override;
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int LineToFunctionImpl(const FT_Vector *to) override;
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int ConicToFunctionImpl(const FT_Vector *control,
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const FT_Vector *to) override;
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int CubicToFunctionImpl(const FT_Vector *controlOne,
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const FT_Vector *controlTwo,
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const FT_Vector *to) override;
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void setCairoContext(cairo_t *cr);
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// adds x_trans_ and y_trans_ to coords returns x advance distance
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double extractOutline() override;
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cairo_t *dp_cr_;
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};
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} // namespace MolDraw2D_detail
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} // namespace RDKit
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#endif // RDKIT_DRAWTEXTFTCAIRO_H
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