mirror of
https://github.com/rdkit/rdkit.git
synced 2026-06-03 21:44:30 +08:00
0b438197c7
* backup, does not work * backup * baby steps * basics are now working * more progress * add substructure highlighting * get the FT stuff working too * get the FT stuff working too * empirical corrections to dashed bonds * enable coordgen support * change min font size * support dashed lines * some cleanup * support all MolDraw2D options when parsing from JSON * parse MolDraw2D options from JSON * show stereogroup labels when they are present * switch to using the new CIP labels in minilib * update demo to show controlling options * move all the JS code into jswrapper.cpp pass the canvas itself instead of the id to the JS functions introduce offset * remove extra emscripten load * cleanup debugging stuff * update freetype tests * update non-freetype tests * changes in response to review
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
//
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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: Greg Landrum
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//
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#ifndef RDKIT_DRAWTEXTFTJS_H
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#define RDKIT_DRAWTEXTFTJS_H
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#include <iosfwd>
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#include <emscripten.h>
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#include <emscripten/val.h>
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#include <GraphMol/MolDraw2D/DrawTextFT.h>
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namespace RDKit {
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// ****************************************************************************
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class DrawTextFTJS : public DrawTextFT {
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public:
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DrawTextFTJS(double max_fnt_sz, double min_fnt_sz,
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const std::string &font_file, emscripten::val &context);
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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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protected:
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// adds x_trans_ and y_trans_ to coords returns x advance distance
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virtual double extractOutline() override;
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private:
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emscripten::val &context_;
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};
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} // namespace RDKit
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#endif // RDKIT_DRAWTEXTFTSVG_H
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