C++ Color::asCSSString方法代码示例

void QGIViewPart::drawViewPart()
{
    auto viewPart( dynamic_cast<TechDraw::DrawViewPart *>(getViewObject()) );
    if ( viewPart == nullptr ) {
        return;
    }

    float lineWidth = viewPart->LineWidth.getValue() * lineScaleFactor;
    float lineWidthHid = viewPart->HiddenWidth.getValue() * lineScaleFactor;
    float lineWidthIso = viewPart->IsoWidth.getValue() * lineScaleFactor;

    prepareGeometryChange();
    removePrimitives();                      //clean the slate
    removeDecorations();

#if MOD_TECHDRAW_HANDLE_FACES
    if (viewPart->handleFaces()) {
        // Draw Faces
        std::vector<TechDraw::DrawHatch*> hatchObjs = viewPart->getHatches();
        const std::vector<TechDrawGeometry::Face *> &faceGeoms = viewPart->getFaceGeometry();
        std::vector<TechDrawGeometry::Face *>::const_iterator fit = faceGeoms.begin();
        for(int i = 0 ; fit != faceGeoms.end(); fit++, i++) {
            QGIFace* newFace = drawFace(*fit,i);
            TechDraw::DrawHatch* fHatch = faceIsHatched(i,hatchObjs);
            if (fHatch) {
                if (!fHatch->HatchPattern.isEmpty()) {
                    App::Color hColor = fHatch->HatchColor.getValue();
                    newFace->setHatchColor(hColor.asCSSString());
                    newFace->setHatch(fHatch->HatchPattern.getValue());
                }
            }
            newFace->setDrawEdges(false);
            newFace->setZValue(ZVALUE::FACE);
            newFace->setPrettyNormal();
        }
    }
#endif //#if MOD_TECHDRAW_HANDLE_FACES

    // Draw Edges
    const std::vector<TechDrawGeometry::BaseGeom *> &geoms = viewPart->getEdgeGeometry();
    std::vector<TechDrawGeometry::BaseGeom *>::const_iterator itEdge = geoms.begin();
    QGIEdge* item;
    for(int i = 0 ; itEdge != geoms.end(); itEdge++, i++) {
        bool showEdge = false;
        if ((*itEdge)->visible) {
            if (((*itEdge)->classOfEdge == ecHARD) ||
                ((*itEdge)->classOfEdge == ecOUTLINE) ||
                (((*itEdge)->classOfEdge == ecSMOOTH) && viewPart->SmoothVisible.getValue()) ||
                (((*itEdge)->classOfEdge == ecSEAM) && viewPart->SeamVisible.getValue())    ||
                (((*itEdge)->classOfEdge == ecUVISO) && viewPart->IsoVisible.getValue())) {
                showEdge = true;
            }
        } else {
            if ( (((*itEdge)->classOfEdge == ecHARD) && (viewPart->HardHidden.getValue())) ||
                 (((*itEdge)->classOfEdge == ecOUTLINE) && (viewPart->HardHidden.getValue())) ||
                 (((*itEdge)->classOfEdge == ecSMOOTH) && (viewPart->SmoothHidden.getValue())) ||
                 (((*itEdge)->classOfEdge == ecSEAM) && (viewPart->SeamHidden.getValue()))    ||
                 (((*itEdge)->classOfEdge == ecUVISO) && (viewPart->IsoHidden.getValue())) ) {
                showEdge = true;
            }
        }
        if (showEdge) {
            item = new QGIEdge(i);
            addToGroup(item);                                                   //item is at scene(0,0), not group(0,0)
            item->setPos(0.0,0.0);                                              //now at group(0,0)
            item->setPath(drawPainterPath(*itEdge));
            item->setWidth(lineWidth);
            item->setZValue(ZVALUE::EDGE);
            if(!(*itEdge)->visible) {
                item->setWidth(lineWidthHid);
                item->setHiddenEdge(true);
                item->setZValue(ZVALUE::HIDEDGE);
            }
            if ((*itEdge)->classOfEdge == ecUVISO) {
                item->setWidth(lineWidthIso);
            }
            item->setPrettyNormal();
            //debug a path
            //QPainterPath edgePath=drawPainterPath(*itEdge);
            //std::stringstream edgeId;
            //edgeId << "QGIVP.edgePath" << i;
            //dumpPath(edgeId.str().c_str(),edgePath);
         }
    }

    // Draw Vertexs:
    const std::vector<TechDrawGeometry::Vertex *> &verts = viewPart->getVertexGeometry();
    std::vector<TechDrawGeometry::Vertex *>::const_iterator vert = verts.begin();
    bool showCenters = viewPart->ArcCenterMarks.getValue();
    double cAdjust = viewPart->CenterScale.getValue();
    for(int i = 0 ; vert != verts.end(); ++vert, i++) {
        if ((*vert)->isCenter) {
            if (showCenters) {
                QGICMark* cmItem = new QGICMark(i);
                addToGroup(cmItem);
                cmItem->setPos((*vert)->pnt.fX, (*vert)->pnt.fY);                //this is in ViewPart coords
                cmItem->setThick(0.5 * lineWidth * lineScaleFactor);             //need minimum?
                cmItem->setSize( cAdjust * lineWidth * vertexScaleFactor);
                cmItem->setZValue(ZVALUE::VERTEX);
            }
//.........这里部分代码省略.........

std::string DrawViewSpreadsheet::getSheetImage(void)
{
    std::stringstream result;

    App::DocumentObject* link = Source.getValue();
    std::string scellstart = CellStart.getValue();
    std::string scellend = CellEnd.getValue();

    std::vector<std::string> availcolumns = getAvailColumns();

    // build rows range and columns range
    std::vector<std::string> columns;
    std::vector<int> rows;
    try {
        for (unsigned int i=0; i<scellstart.length(); ++i) {
            if (isdigit(scellstart[i])) {
                columns.push_back(scellstart.substr(0,i));
                rows.push_back(std::atoi(scellstart.substr(i,scellstart.length()-1).c_str()));
            }
        }
        for (unsigned int i=0; i<scellend.length(); ++i) {
            if (isdigit(scellend[i])) {
                std::string startcol = columns.back();
                std::string endcol = scellend.substr(0,i);
                bool valid = false;
                for (std::vector<std::string>::const_iterator j = availcolumns.begin(); j != availcolumns.end(); ++j) {
                    if ( (*j) == startcol) {
                        if ( (*j) != endcol) {
                            valid = true;
                        }
                    } else {
                        if (valid) {
                            if ( (*j) == endcol) {
                                columns.push_back((*j));
                                valid = false;
                            } else {
                                columns.push_back((*j));
                            }
                        }
                    }
                }
                int endrow = std::atoi(scellend.substr(i,scellend.length()-1).c_str());
                for (int j=rows.back()+1; j<=endrow; ++j) {
                    rows.push_back(j);
                }
            }
        }
    } catch (std::exception) {
        Base::Console().Error("Invalid cell range for %s\n",getNameInDocument());
        return result.str();
    }

    // create the containing group
    std::string ViewName = Label.getValue();

    result << getSVGHead();

    App::Color c = TextColor.getValue();
    result  << "<g id=\"" << ViewName << "\">" << endl;

    // fill the cells
    float rowoffset = 0.0;
    float coloffset = 0.0;
    float cellheight = 100;
    float cellwidth = 100;
    std::string celltext;
    Spreadsheet::Sheet* sheet = static_cast<Spreadsheet::Sheet*>(link);
    std::vector<std::string> skiplist;
    for (std::vector<std::string>::const_iterator col = columns.begin(); col != columns.end(); ++col) {
        // create a group for each column
        result << "  <g id=\"" << ViewName << "_col" << (*col) << "\">" << endl;
        for (std::vector<int>::const_iterator row = rows.begin(); row != rows.end(); ++row) {
            // get cell size
            std::stringstream srow;
            srow << (*row);
            App::CellAddress address((*col) + srow.str());
            cellwidth = sheet->getColumnWidth(address.col());
            cellheight = sheet->getRowHeight(address.row());
            celltext = "";
            // get the text
            App::Property* prop = sheet->getPropertyByName(address.toString().c_str());
            std::stringstream field;
            if (prop != 0) {
                if (prop->isDerivedFrom((App::PropertyQuantity::getClassTypeId())))
                    field << static_cast<App::PropertyQuantity*>(prop)->getValue();
                else if (prop->isDerivedFrom((App::PropertyFloat::getClassTypeId())))
                    field << static_cast<App::PropertyFloat*>(prop)->getValue();
                else if (prop->isDerivedFrom((App::PropertyString::getClassTypeId())))
                    field << static_cast<App::PropertyString*>(prop)->getValue();
                else
                    assert(0);
                celltext = field.str();
            }
            // get colors, style, alignment and span
            int alignment;
            std::string bcolor = "none";
            std::string fcolor = c.asCSSString();
            std::string textstyle = "";
            Spreadsheet::Cell* cell = sheet->getCell(address);
            if (cell) {
//.........这里部分代码省略.........

void QGIViewPart::drawViewPart()
{
    if ( getViewObject() == 0 ||
         !getViewObject()->isDerivedFrom(TechDraw::DrawViewPart::getClassTypeId())) {
        return;
    }

    TechDraw::DrawViewPart *viewPart = dynamic_cast<TechDraw::DrawViewPart *>(getViewObject());

    float lineWidth = viewPart->LineWidth.getValue() * lineScaleFactor;
    float lineWidthHid = viewPart->HiddenWidth.getValue() * lineScaleFactor;

    prepareGeometryChange();

#if MOD_TECHDRAW_HANDLE_FACES
    // Draw Faces
    std::vector<TechDraw::DrawHatch*> hatchObjs = viewPart->getHatches();
    const std::vector<TechDrawGeometry::Face *> &faceGeoms = viewPart->getFaceGeometry();
    std::vector<TechDrawGeometry::Face *>::const_iterator fit = faceGeoms.begin();
    for(int i = 0 ; fit != faceGeoms.end(); fit++, i++) {
        QGIFace* newFace = drawFace(*fit,i);
        TechDraw::DrawHatch* fHatch = faceIsHatched(i,hatchObjs);
        if (fHatch) {
            if (!fHatch->HatchPattern.isEmpty()) {
                App::Color hColor = fHatch->HatchColor.getValue();
                newFace->setHatchColor(hColor.asCSSString());
                newFace->setHatch(fHatch->HatchPattern.getValue());
            }
        }
        newFace->setZValue(ZVALUE::FACE);
        newFace->setPrettyNormal();
    }
#endif //#if MOD_TECHDRAW_HANDLE_FACES

    // Draw Edges
    const std::vector<TechDrawGeometry::BaseGeom *> &geoms = viewPart->getEdgeGeometry();
    std::vector<TechDrawGeometry::BaseGeom *>::const_iterator itEdge = geoms.begin();
    QGIEdge* item;
    for(int i = 0 ; itEdge != geoms.end(); itEdge++, i++) {
        bool showEdge = false;
        if ((*itEdge)->visible) {
            if (((*itEdge)->classOfEdge == ecHARD) ||
                ((*itEdge)->classOfEdge == ecOUTLINE) ||
                (((*itEdge)->classOfEdge == ecSMOOTH) && viewPart->ShowSmoothLines.getValue()) ||
                (((*itEdge)->classOfEdge == ecSEAM) && viewPart->ShowSeamLines.getValue())) {
                showEdge = true;
            }
        } else {
            if (viewPart->ShowHiddenLines.getValue()) {
                showEdge = true;
            }
        }
        if (showEdge) {
            item = new QGIEdge(i);
            addToGroup(item);                                                   //item is at scene(0,0), not group(0,0)
            item->setPos(0.0,0.0);
            item->setPath(drawPainterPath(*itEdge));
            item->setStrokeWidth(lineWidth);
            item->setZValue(ZVALUE::EDGE);
            if(!(*itEdge)->visible) {
                item->setStrokeWidth(lineWidthHid);
                item->setHiddenEdge(true);
                item->setZValue(ZVALUE::HIDEDGE);
            }
            item->setPrettyNormal();
            //debug a path
            //QPainterPath edgePath=drawPainterPath(*itEdge);
            //std::stringstream edgeId;
            //edgeId << "QGIVP.edgePath" << i;
            //dumpPath(edgeId.str().c_str(),edgePath);
         }
    }

    // Draw Vertexs:
    const std::vector<TechDrawGeometry::Vertex *> &verts = viewPart->getVertexGeometry();
    std::vector<TechDrawGeometry::Vertex *>::const_iterator vert = verts.begin();
    for(int i = 0 ; vert != verts.end(); ++vert, i++) {
        QGIVertex *item = new QGIVertex(i);
        addToGroup(item);
        item->setPos((*vert)->pnt.fX, (*vert)->pnt.fY);                //this is in ViewPart coords
        item->setRadius(lineWidth * vertexScaleFactor);
        item->setZValue(ZVALUE::VERTEX);
     }
}