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44fa9b9932
* Qt drawing works with freetype. needs polish and testing non-freetype drawing doesn't work still * make the Qt rendering anti-aliased * non-freetype fonts work in Qt With the giant caveat that you need a QGuiApplication to use fonts. We try to detect that * cleanup * changes in response to review * add qt support to CI builds * fix VS build problem * try resolving a linux link error * Update linux_build.yml * Update linux_build.yml * another attempt to get the linux CI builds working * getting closer? * Update linux_build.yml * disable the qt CI builds on windows
57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
//
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// Copyright (C) 2019 Greg Landrum
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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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#define CATCH_CONFIG_RUNNER
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#include "catch.hpp"
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#include <GraphMol/RDKitBase.h>
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#include <GraphMol/SmilesParse/SmilesParse.h>
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#include <GraphMol/MolDraw2D/MolDraw2D.h>
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#include <GraphMol/MolDraw2D/MolDraw2DQt.h>
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#include <GraphMol/MolDraw2D/MolDraw2DUtils.h>
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#include <GraphMol/MolDraw2D/MolDraw2DDetails.h>
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#include <GraphMol/FileParsers/FileParsers.h>
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#include <GraphMol/Depictor/RDDepictor.h>
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#include <QImage>
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#include <QPainter>
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#include <QGuiApplication>
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using namespace RDKit;
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TEST_CASE("basic generate PNGs", "[drawing][Qt]") {
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SECTION("with freetype") {
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auto m1 = "C1N[C@@H]2OCC12"_smiles;
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REQUIRE(m1);
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QImage qimg(250, 200, QImage::Format_RGB32);
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QPainter qpt(&qimg);
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MolDraw2DQt drawer(qimg.width(), qimg.height(), qpt);
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MolDraw2DUtils::prepareAndDrawMolecule(drawer, *m1);
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qimg.save("qttest-1a.png");
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}
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SECTION("no freetype") {
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auto m1 = "C1N[C@@H]2OCC12"_smiles;
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REQUIRE(m1);
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QImage qimg(250, 200, QImage::Format_RGB32);
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QPainter qpt(&qimg);
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bool no_freetype = true;
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MolDraw2DQt drawer(qimg.width(), qimg.height(), qpt, -1, -1, no_freetype);
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MolDraw2DUtils::prepareAndDrawMolecule(drawer, *m1);
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qimg.save("qttest-1b.png");
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}
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}
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int main(int argc, char* argv[]) {
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QGuiApplication app(argc, argv);
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int result = Catch::Session().run(argc, argv);
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return result;
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} |