C++ (Cpp) initTextData示例

示例#1

文件： RDimDiametricData.cpp 项目： izikhuang/qcad

void RDimDiametricData::updateTextData() const {
    initTextData();

    double dimgap = getDimgap();

    if (RMath::isNaN(defaultAngle)) {
        // updates default angle:
        getShapes();
    }

    // move text to the side if appropriate:
    if (!hasCustomTextPosition()) {
        //RBox bbox = textData.getBoundingBox();
        if (!RMath::isNaN(dimLineLength) && textData.getWidth()>dimLineLength) {
            RVector distH;
            distH.setPolar(textData.getWidth()/2.0
                           +dimLineLength/2.0+dimgap, defaultAngle);
            textPositionSide = textPositionCenter;
            textPositionSide+=distH;
        }
        else {
            textPositionSide = RVector::invalid;
        }
    }

    textData.rotate(defaultAngle, RVector(0,0));
    textData.move(getTextPosition());
}

示例#2

文件： RDimensionData.cpp 项目： VixMobile/qcad

void RDimensionData::updateTextData() const {
    initTextData();
    if (RMath::isNaN(defaultAngle)) {
        // updates default angle:
        getShapes();
    }
    textData.rotate(defaultAngle, RVector(0,0));
    textData.move(getTextPosition());
}

示例#3

void RDimLinearData::updateTextData() const {
    initTextData();

    double dimgap = getDimgap();

    if (RMath::isNaN(defaultAngle)) {
        // updates default angle:
        getShapes();
    }

    // move text to the side if appropriate:
    if (!hasCustomTextPosition()) {
//        RVector newTextPos = dimensionLine.getMiddlePoint();
//        RVector distV;

//        // rotate text so it's readable from the bottom or right (ISO)
//        // quadrant 1 & 4
//        if (corrected) {
//            distV.setPolar(dimgap + dimtxt/2.0, dimAngle1-M_PI/2.0);
//        } else {
//            distV.setPolar(dimgap + dimtxt/2.0, dimAngle1+M_PI/2.0);
//        }

//        // move text away from dimension line:
//        newTextPos+=distV;

//        // TODO: resets textPosition if text was moved to the side for lack of space:
//        textPosition = newTextPos;
//        qDebug() << "RDimensionData::getDimensionLineShapes(): 1: textPosition: " << textPosition;
//        //updateTextData();
//        qDebug() << "RDimensionData::getDimensionLineShapes(): 2: textPosition: " << textPosition;


        if (!RMath::isNaN(dimLineLength) && textData.getWidth()>dimLineLength) {
            RVector distH;
            distH.setPolar(textData.getWidth()/2.0+dimLineLength/2.0+dimgap, defaultAngle);
            textPositionSide = textPositionCenter;
            textPositionSide+=distH;
            //qDebug() << "RDimLinearData::updateTextData(): textPosition (side): " << textPositionCenter;
        }
        else {
            textPositionSide = RVector::invalid;
        }
    }

    textData.rotate(defaultAngle, RVector(0,0));
    textData.move(getTextPosition());
}