コード例 #1
0
void KisTransparencyMaskTest::testMoveMaskItself()
{
    KisImageSP image;
    KisPaintLayerSP layer;
    KisPaintDeviceSP dev;
    KisTransparencyMaskSP mask;

    initImage(image, layer, dev, mask);
    mask->initSelection(layer);
    mask->selection()->pixelSelection()->invert();
    mask->select(QRect(50, 50, 100, 100));

    KisFullRefreshWalker walker(image->bounds());
    KisAsyncMerger merger;

    walker.collectRects(layer, image->bounds());
    merger.startMerge(walker);

    // image->projection()->convertToQImage(0, 0,0,300,300).save("proj_before.png");

    QRect initialRect(0,0,200,100);
    QCOMPARE(layer->exactBounds(), initialRect);
    QCOMPARE(image->projection()->exactBounds(), QRect(50,50,100,50));


    //layer->setX(100);
    //layer->setY(100);

    dbgKrita << "Sel. rect before:" << mask->selection()->selectedExactRect();

    mask->setX(50);
    mask->setY(25);

    dbgKrita << "Sel. rect after:" << mask->selection()->selectedExactRect();


    QCOMPARE(mask->selection()->selectedExactRect(), QRect(100, 75, 100, 100));
    QCOMPARE(layer->paintDevice()->exactBounds(), initialRect);
    QCOMPARE(layer->projection()->exactBounds(), QRect(50, 50, 100, 50));

    dbgKrita << "";

    QRect updateRect(0,0,300,300);

    walker.collectRects(mask, updateRect);
    merger.startMerge(walker);

    // image->projection()->convertToQImage(0, 0,0,300,300).save("proj_after.png");

    QCOMPARE(layer->paintDevice()->exactBounds(), initialRect);
    QCOMPARE(layer->projection()->exactBounds(), QRect(100, 75, 100, 25));
}
コード例 #2
0
void KisPrescaledProjectionTest::testScalingUndeferredSmoothing()
{
    // Set up a nice image
    QImage qimage(QString(FILES_DATA_DIR) + QDir::separator() + "lena.png");

    // Undo adapter not necessary
    const KoColorSpace * cs = KoColorSpaceRegistry::instance()->rgb8();
    KisImageSP image = new KisImage(0, qimage.width(), qimage.height(), cs, "projection test");

    // 300 dpi recalculated to pixels per point (of which there are 72
    // to the inch)
    image->setResolution(100, 100);

    KisPaintLayerSP layer = new KisPaintLayer(image, "test", OPACITY_OPAQUE_U8, cs);
    image->addNode(layer.data(), image->rootLayer(), 0);
    layer->paintDevice()->convertFromQImage(qimage, 0);

    KisPrescaledProjection projection;
    KisCoordinatesConverter converter;
    
    converter.setImage(image);
    projection.setCoordinatesConverter(&converter);
    projection.setMonitorProfile(0,
                                 KoColorConversionTransformation::internalRenderingIntent(),
                                 KoColorConversionTransformation::internalConversionFlags());
    projection.setImage(image);

    testProjectionScenario(projection, &converter, "120dpi");

}
コード例 #3
0
void KisPasteNewActionFactory::run(KisView2 *view)
{
    Q_UNUSED(view);

    KisPaintDeviceSP clip = KisClipboard::instance()->clip(QRect(), true);
    if (!clip) return;

    QRect rect = clip->exactBounds();
    if (rect.isEmpty()) return;

    KisDoc2 *doc = new KisDoc2();
    if (!doc) return;

    KisImageSP image = new KisImage(doc->createUndoStore(),
                                    rect.width(),
                                    rect.height(),
                                    clip->colorSpace(),
                                    i18n("Pasted"));
    KisPaintLayerSP layer =
        new KisPaintLayer(image.data(), clip->objectName(),
                          OPACITY_OPAQUE_U8, clip->colorSpace());

    KisPainter p(layer->paintDevice());
    p.setCompositeOp(COMPOSITE_COPY);
    p.bitBlt(0, 0, clip, rect.x(), rect.y(), rect.width(), rect.height());
    p.end();

    image->addNode(layer.data(), image->rootLayer());
    doc->setCurrentImage(image);

    KoMainWindow *win = doc->documentPart()->createMainWindow();
    win->show();
    win->setRootDocument(doc);
}
コード例 #4
0
void KisPasteNewActionFactory::run(KisViewManager *viewManager)
{
    Q_UNUSED(viewManager);

    KisPaintDeviceSP clip = KisClipboard::instance()->clip(QRect(), true);
    if (!clip) return;

    QRect rect = clip->exactBounds();
    if (rect.isEmpty()) return;

    KisDocument *doc = KisPart::instance()->createDocument();

    KisImageSP image = new KisImage(doc->createUndoStore(),
                                    rect.width(),
                                    rect.height(),
                                    clip->colorSpace(),
                                    i18n("Pasted"));
    KisPaintLayerSP layer =
        new KisPaintLayer(image.data(), clip->objectName(),
                          OPACITY_OPAQUE_U8, clip->colorSpace());

    KisPainter::copyAreaOptimized(QPoint(), clip, layer->paintDevice(), rect);

    image->addNode(layer.data(), image->rootLayer());
    doc->setCurrentImage(image);
    KisPart::instance()->addDocument(doc);

    KisMainWindow *win = viewManager->mainWindow();
    win->addViewAndNotifyLoadingCompleted(doc);
}
コード例 #5
0
void KisPrescaledProjectionTest::benchmarkUpdate()
{
    QImage referenceImage(QString(FILES_DATA_DIR) + QDir::separator() + "lena.png");
    QRect imageRect = QRect(QPoint(0,0), referenceImage.size());

    const KoColorSpace * cs = KoColorSpaceRegistry::instance()->rgb8();
    KisImageSP image = new KisImage(0, imageRect.width(), imageRect.height(), cs, "projection test");

    // set up 300dpi
    image->setResolution(300 / 72 , 300 / 72);

    KisPaintLayerSP layer = new KisPaintLayer(image, "paint1", OPACITY_OPAQUE_U8, cs);
    layer->paintDevice()->convertFromQImage(referenceImage, 0);

    image->addNode(layer, image->rootLayer(), 0);

    KisPrescaledProjection projection;

    KisCoordinatesConverter converter;
    converter.setImage(image);
    projection.setCoordinatesConverter(&converter);
    projection.setMonitorProfile(0,
                                 KoColorConversionTransformation::internalRenderingIntent(),
                                 KoColorConversionTransformation::internalConversionFlags());
    projection.setImage(image);

    // Emulate "Use same aspect as pixels"
    converter.setResolution(image->xRes(), image->yRes());

    converter.setZoom(1.0);

    KisUpdateInfoSP info = projection.updateCache(image->bounds());
    projection.recalculateCache(info);

    QCOMPARE(imageRect, QRect(0,0,512,512));

    QRect dirtyRect(0,0,20,20);
    const qint32 numShifts = 25;
    const QPoint offset(dirtyRect.width(),dirtyRect.height());

    //CALLGRIND_START_INSTRUMENTATION;

    QBENCHMARK {
        for(qint32 i = 0; i < numShifts; i++) {
            KisUpdateInfoSP tempInfo = projection.updateCache(dirtyRect);
            projection.recalculateCache(tempInfo);

            dirtyRect.translate(offset);
        }
    }

    //CALLGRIND_STOP_INSTRUMENTATION;

}
コード例 #6
0
KisImageSP createImage(KisUndoStore *undoStore,
                       KisPaintLayerSP &paintLayer1,
                       KisPaintLayerSP &paintLayer2)
{
    const KoColorSpace *cs = KoColorSpaceRegistry::instance()->rgb8();
    KisImageSP image = new KisImage(undoStore, 300, 300, cs, "test");

    QRect fillRect1(50,50,100,100);
    QRect fillRect2(75,75,50,50);

    paintLayer1 = new KisPaintLayer(image, "paint1", OPACITY_OPAQUE_U8);
    paintLayer2 = new KisPaintLayer(image, "paint2", OPACITY_OPAQUE_U8);

    paintLayer1->paintDevice()->fill(fillRect1, KoColor(Qt::white, cs));
    paintLayer2->paintDevice()->fill(fillRect2, KoColor(Qt::red, cs));

    image->addNode(paintLayer1, image->rootLayer());
    image->addNode(paintLayer2, image->rootLayer());

    image->initialRefreshGraph();

    return image;
}
コード例 #7
0
void KisPasteNewActionFactory::run(KisView2 *view)
{
    Q_UNUSED(view);

    KisPaintDeviceSP clip = KisClipboard::instance()->clip(QPoint());
    if (!clip) return;

    QRect rect = clip->exactBounds();
    if (rect.isEmpty()) return;

    const QByteArray mimetype = KoServiceProvider::readNativeFormatMimeType();
    KoDocumentEntry entry = KoDocumentEntry::queryByMimeType(mimetype);

    QString error;
    KisPart2* part = dynamic_cast<KisPart2*>(entry.createKoPart(&error));
    if (!part) return;
    KisDoc2 *doc = new KisDoc2(part);
    if (!doc) return;
    part->setDocument(doc);

    KisImageSP image = new KisImage(doc->createUndoStore(),
                                    rect.width(),
                                    rect.height(),
                                    clip->colorSpace(),
                                    i18n("Pasted"));
    KisPaintLayerSP layer =
        new KisPaintLayer(image.data(), clip->objectName(),
                          OPACITY_OPAQUE_U8, clip->colorSpace());

    KisPainter p(layer->paintDevice());
    p.setCompositeOp(COMPOSITE_COPY);
    p.bitBlt(0, 0, clip, rect.x(), rect.y(), rect.width(), rect.height());
    p.end();

    image->addNode(layer.data(), image->rootLayer());
    doc->setCurrentImage(image);

    KoMainWindow *win = new KoMainWindow(part->componentData());
    win->show();
    win->setRootDocument(doc);
}
コード例 #8
0
ファイル: kis_bmp_import.cpp プロジェクト: ChrisJong/krita
KisImportExportFilter::ConversionStatus KisBMPImport::convert(const QByteArray& from, const QByteArray& to)
{
    dbgFile << "BMP import! From:" << from << ", To:" << to << 0;

    if (to != "application/x-krita")
        return KisImportExportFilter::BadMimeType;

    KisDocument * doc = outputDocument();

    if (!doc)
        return KisImportExportFilter::NoDocumentCreated;

    QString filename = inputFile();

    doc->prepareForImport();

    if (!filename.isEmpty()) {
        
        QFileInfo fi(filename);
        if (!fi.exists()) {
            return KisImportExportFilter::FileNotFound;
        }

        QImage img(filename);

        const KoColorSpace *colorSpace = KoColorSpaceRegistry::instance()->rgb8();
        KisImageSP image = new KisImage(doc->createUndoStore(), img.width(), img.height(), colorSpace, "imported from bmp");

        KisPaintLayerSP layer = new KisPaintLayer(image, image->nextLayerName(), 255);
        layer->paintDevice()->convertFromQImage(img, 0, 0, 0);
        image->addNode(layer.data(), image->rootLayer().data());

        doc->setCurrentImage(image);
        return KisImportExportFilter::OK;
    }
    return KisImportExportFilter::StorageCreationError;

}
コード例 #9
0
ファイル: psd_loader.cpp プロジェクト: crayonink/calligra-2
KisImageBuilder_Result PSDLoader::decode(const KUrl& uri)
{
    // open the file
    QFile f(uri.toLocalFile());
    if (!f.exists()) {
        return KisImageBuilder_RESULT_NOT_EXIST;
    }
    if (!f.open(QIODevice::ReadOnly)) {
        return KisImageBuilder_RESULT_FAILURE;
    }

    dbgFile << "pos:" << f.pos();

    PSDHeader header;
    if (!header.read(&f)) {
        dbgFile << "failed reading header: " << header.error;
        return KisImageBuilder_RESULT_FAILURE;
    }

    dbgFile << header;
    dbgFile << "Read header. pos:" << f.pos();

    PSDColorModeBlock colorModeBlock(header.colormode);
    if (!colorModeBlock.read(&f)) {
        dbgFile << "failed reading colormode block: " << colorModeBlock.error;
        return KisImageBuilder_RESULT_FAILURE;
    }

    dbgFile << "Read color mode block. pos:" << f.pos();

    PSDResourceSection resourceSection;
    if (!resourceSection.read(&f)) {
        dbgFile << "failed reading resource section: " << resourceSection.error;
        return KisImageBuilder_RESULT_FAILURE;
    }

    dbgFile << "Read resource section. pos:" << f.pos();

    PSDLayerSection layerSection(header);
    if (!layerSection.read(&f)) {
        dbgFile << "failed reading layer section: " << layerSection.error;
        return KisImageBuilder_RESULT_FAILURE;
    }
    // XXX: add all the image resource blocks as annotations to the image

    dbgFile << "Read layer section. " << layerSection.nLayers << "layers. pos:" << f.pos();

    // Get the right colorspace
    QPair<QString, QString> colorSpaceId = psd_colormode_to_colormodelid(header.colormode,
                                                                         header.channelDepth);
    if (colorSpaceId.first.isNull()) return KisImageBuilder_RESULT_UNSUPPORTED_COLORSPACE;

    // Get the icc profile!
    const KoColorProfile* profile = 0;
    if (resourceSection.resources.contains(PSDResourceSection::ICC_PROFILE)) {
        ICC_PROFILE_1039 *iccProfileData = dynamic_cast<ICC_PROFILE_1039*>(resourceSection.resources[PSDResourceSection::ICC_PROFILE]->resource);
        if (iccProfileData ) {
            profile = KoColorSpaceRegistry::instance()->createColorProfile(colorSpaceId.first,
                                                                       colorSpaceId.second,
                                                                       iccProfileData->icc);
            dbgFile  << "Loaded ICC profile" << profile->name();
        }

    }

    // Create the colorspace
    const KoColorSpace* cs = KoColorSpaceRegistry::instance()->colorSpace(colorSpaceId.first, colorSpaceId.second, profile);
    if (!cs) {
        return KisImageBuilder_RESULT_UNSUPPORTED_COLORSPACE;
    }

    // Creating the KisImageWSP
    m_image = new KisImage(m_doc->createUndoStore(),  header.width, header.height, cs, "built image");
    Q_CHECK_PTR(m_image);
    m_image->lock();

    // set the correct resolution
    if (resourceSection.resources.contains(PSDResourceSection::RESN_INFO)) {
        RESN_INFO_1005 *resInfo = dynamic_cast<RESN_INFO_1005*>(resourceSection.resources[PSDResourceSection::RESN_INFO]->resource);
        if (resInfo) {
            m_image->setResolution(POINT_TO_INCH(resInfo->hRes), POINT_TO_INCH(resInfo->vRes));
            // let's skip the unit for now; we can only set that on the KoDocument, and krita doesn't use it.
        }
    }
    // Preserve the duotone colormode block for saving back to psd
    if (header.colormode == DuoTone) {
        KisAnnotationSP annotation = new KisAnnotation("DuotoneColormodeBlock",
                                                       i18n("Duotone Colormode Block"),
                                                       colorModeBlock.data);
        m_image->addAnnotation(annotation);
    }

    // read the projection into our single layer
    if (layerSection.nLayers == 0) {
        dbgFile << "Position" << f.pos() << "Going to read the projection into the first layer, which Photoshop calls 'Background'";

        KisPaintLayerSP layer = new KisPaintLayer(m_image, i18n("Background"), OPACITY_OPAQUE_U8);
        KisTransaction("", layer -> paintDevice());

        PSDImageData imageData(&header);
        imageData.read(&f, layer->paintDevice());

        //readLayerData(&f, layer->paintDevice(), f.pos(), QRect(0, 0, header.width, header.height));
        m_image->addNode(layer, m_image->rootLayer());

    }
    else {

        // read the channels for the various layers
        for(int i = 0; i < layerSection.nLayers; ++i) {

            // XXX: work out the group layer structure in Photoshop, as well as the adjustment layers

            PSDLayerRecord* layerRecord = layerSection.layers.at(i);
            dbgFile << "Going to read channels for layer" << i << layerRecord->layerName;

            KisPaintLayerSP layer = new KisPaintLayer(m_image, layerRecord->layerName, layerRecord->opacity);
            layer->setCompositeOp(psd_blendmode_to_composite_op(layerRecord->blendModeKey));
            if (!layerRecord->readPixelData(&f, layer->paintDevice())) {
                dbgFile << "failed reading channels for layer: " << layerRecord->layerName << layerRecord->error;
                return KisImageBuilder_RESULT_FAILURE;
            }

            m_image->addNode(layer, m_image->rootLayer());
            layer->setVisible(layerRecord->visible);
        }
    }

    m_image->unlock();
    return KisImageBuilder_RESULT_OK;
}
コード例 #10
0
KoFilter::ConversionStatus KisOpenEXRImport::convert(const QByteArray& from, const QByteArray& to)
{
    if (from != "image/x-exr" || to != "application/x-krita") {
        return KoFilter::NotImplemented;
    }

    dbgFile << "\n\n\nKrita importing from OpenEXR";

    KisDoc2 * doc = dynamic_cast<KisDoc2*>(m_chain -> outputDocument());
    if (!doc) {
        return KoFilter::CreationError;
    }

    doc -> prepareForImport();

    QString filename = m_chain -> inputFile();

    if (filename.isEmpty()) {
        return KoFilter::FileNotFound;
    }

    RgbaInputFile file(QFile::encodeName(filename));
    Box2i dataWindow = file.dataWindow();
    Box2i displayWindow = file.displayWindow();

    dbgFile << "Data window:" << QRect(dataWindow.min.x, dataWindow.min.y, dataWindow.max.x - dataWindow.min.x + 1, dataWindow.max.y - dataWindow.min.y + 1);
    dbgFile << "Display window:" << QRect(displayWindow.min.x, displayWindow.min.y, displayWindow.max.x - displayWindow.min.x + 1, displayWindow.max.y - displayWindow.min.y + 1);

    int imageWidth = displayWindow.max.x - displayWindow.min.x + 1;
    int imageHeight = displayWindow.max.y - displayWindow.min.y + 1;

    QString imageName = "Imported from OpenEXR";

    int dataWidth  = dataWindow.max.x - dataWindow.min.x + 1;
    int dataHeight = dataWindow.max.y - dataWindow.min.y + 1;

    const KoColorSpace *cs = static_cast<const KoColorSpace *>((KoColorSpaceRegistry::instance()->colorSpace(KoID("RgbAF16", ""), "")));

    if (cs == 0) {
        return KoFilter::InternalError;
    }

    doc -> undoAdapter() -> setUndo(false);

    KisImageSP image = new KisImage(doc->undoAdapter(), imageWidth, imageHeight, cs, imageName);

    if (!image) {
        return KoFilter::CreationError;
    }
    image->lock();
    KisPaintLayerSP layer = new KisPaintLayer(image, image->nextLayerName(), OPACITY_OPAQUE, cs);
    layer->setCompositeOp(COMPOSITE_OVER);

    if (!layer) {
        return KoFilter::CreationError;
    }

    Q3MemArray<Rgba> pixels(dataWidth);

    for (int y = 0; y < dataHeight; ++y) {

        file.setFrameBuffer(pixels.data() - dataWindow.min.x - (dataWindow.min.y + y) * dataWidth, 1, dataWidth);
        file.readPixels(dataWindow.min.y + y);

        KisHLineIterator it = layer->paintDevice()->createHLineIterator(dataWindow.min.x, dataWindow.min.y + y, dataWidth);
        Rgba *rgba = pixels.data();

        while (!it.isDone()) {

            // XXX: For now unmultiply the alpha, though compositing will be faster if we
            // keep it premultiplied.
            half unmultipliedRed = rgba -> r;
            half unmultipliedGreen = rgba -> g;
            half unmultipliedBlue = rgba -> b;

            if (rgba -> a >= HALF_EPSILON) {
                unmultipliedRed /= rgba -> a;
                unmultipliedGreen /= rgba -> a;
                unmultipliedBlue /= rgba -> a;
            }
            setPixel(it.rawData(), unmultipliedRed, unmultipliedGreen, unmultipliedBlue, rgba -> a);
            ++it;
            ++rgba;
        }
    }

    image->addNode(layer.data(), image->rootLayer().data());
    layer->setDirty();
    doc -> setCurrentImage(image);
    doc -> undoAdapter() -> setUndo(true);
    doc -> setModified(false);
    image->unlock();
    return KoFilter::OK;
}