JKQtPlotter/lib/jkqtplotter/jkqtpimagetools.cpp

/*
    Copyright (c) 2008-2020 Jan W. Krieger (<jan@jkrieger.de>)

    

    This software is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License (LGPL) as published by
    the Free Software Foundation, either version 2.1 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License (LGPL) for more details.

    You should have received a copy of the GNU Lesser General Public License (LGPL)
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "jkqtplotter/jkqtpimagetools.h"
#include <QPainter>
#include <QApplication>
#include <QDir>
#include <QFileInfo>
#include "jkqtplotter/jkqtpbaseelements.h"
#include "jkqtplotter/jkqtpbaseplotter.h"
#include "jkqtcommon/jkqtpdrawingtools.h"
#include "jkqtplotter/graphs/jkqtpimage.h"
#ifdef QT_XML_LIB
#  include <QtXml/QtXml>
#endif





JKQTPColorPaletteStyleAndToolsMixin::JKQTPColorPaletteStyleAndToolsMixin(JKQTBasePlotter *parent)
{
    cbParent=parent;
    colorBarRightAxis=new JKQTPVerticalIndependentAxis(0, 100, 0, 100, parent);
    colorBarRightAxis->setDrawMode1(JKQTPCADMLine);
    colorBarRightAxis->setDrawMode2(JKQTPCADMcomplete);
    colorBarRightAxis->setAxisLabel("");
    colorBarRightAxis->setMinTicks(3);
    colorBarRightAxis->setShowZeroAxis(false);
    colorBarRightAxis->setMinorTicks(0);
    colorBarRightAxis->setTickOutsideLength(0);
    colorBarRightAxis->setMinorTickOutsideLength(0);
    colorBarTopAxis=new JKQTPHorizontalIndependentAxis(0, 100, 0, 100, parent);
    colorBarTopAxis->setDrawMode1(JKQTPCADMLine);
    colorBarTopAxis->setDrawMode2(JKQTPCADMcomplete);
    colorBarTopAxis->setAxisLabel("");
    colorBarTopAxis->setMinTicks(3);
    colorBarTopAxis->setShowZeroAxis(false);
    colorBarTopAxis->setMinorTicks(0);
    colorBarTopAxis->setTickOutsideLength(0);
    colorBarTopAxis->setMinorTickOutsideLength(0);


    this->palette=JKQTPMathImageMATLAB;
    this->imageNameFontName=parent->getDefaultTextFontName();
    this->imageNameFontSize=parent->getDefaultTextSize();
    this->imageName="";
    this->showColorBar=true;
    this->colorBarWidth=14;
    this->colorBarRelativeHeight=0.75;
    this->autoImageRange=true;
    this->imageMin=0;
    this->imageMax=1;
    this->colorBarOffset=4;
    this->rangeMinFailAction=JKQTPMathImageLastPaletteColor;
    this->rangeMaxFailAction=JKQTPMathImageLastPaletteColor;
    this->rangeMinFailColor=QColor("black");
    this->rangeMaxFailColor=QColor("black");
    this->nanColor=QColor("black");
    this->infColor=QColor("black");
    this->colorBarTopVisible=false;
    this->colorBarRightVisible=true;

    if (parent) this->palette=parent->getCurrentPlotterStyle().graphsStyle.defaultPalette;

}

JKQTPColorPaletteStyleAndToolsMixin::~JKQTPColorPaletteStyleAndToolsMixin()
= default;

void JKQTPColorPaletteStyleAndToolsMixin::cbGetOutsideSize(JKQTPEnhancedPainter& painter, int& leftSpace, int& rightSpace, int& topSpace, int& bottomSpace) {
    Q_UNUSED(leftSpace);
    Q_UNUSED(bottomSpace);
    if (showColorBar) {
        double internalDataMin=0;
        double internalDataMax=0;
        cbGetDataMinMax(internalDataMin, internalDataMax);
        if (colorBarRightVisible) {
            rightSpace+=cbParent->pt2px(painter, colorBarWidth+colorBarOffset);
            colorBarRightAxis->setRange(internalDataMin, internalDataMax);
            colorBarRightAxis->setAxisWidth(colorBarRelativeHeight*cbParent->getPlotHeight());
            QSizeF s1=colorBarRightAxis->getSize2(painter);
            QSizeF s2=colorBarRightAxis->getSize1(painter);
            QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);
            rightSpace+=qMax(static_cast<double>(s1.width()+s2.width()), static_cast<double>(names.width()));
        }
        if (colorBarTopVisible) {
            //topSpace+=cbParent->pt2px(painter, colorBarWidth+colorBarOffset);
            colorBarTopAxis->setRange(internalDataMin, internalDataMax);
            colorBarTopAxis->setAxisWidth(colorBarRelativeHeight*cbParent->getPlotWidth());
            QSizeF s1=colorBarTopAxis->getSize2(painter);
            QSizeF s2=colorBarTopAxis->getSize1(painter);
            QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);
            topSpace+=cbParent->pt2px(painter, colorBarWidth+colorBarOffset)+qMax(static_cast<double>(s1.height()+s2.height()), static_cast<double>(names.height()));
        }
    }
}

void JKQTPColorPaletteStyleAndToolsMixin::cbDrawOutside(JKQTPEnhancedPainter& painter, QRect leftSpace, QRect rightSpace, QRect topSpace, QRect bottomSpace) {
    Q_UNUSED(leftSpace);
    Q_UNUSED(bottomSpace);
    if (showColorBar) {
     double internalDataMin=0;
     double internalDataMax=0;
     cbGetDataMinMax(internalDataMin, internalDataMax);
     if (colorBarRightVisible) {
         painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});

         static const uint8_t h=1;
         static const uint8_t dSize = 200*h;
         uint8_t d[dSize];//, dd[200*h];
         for (uint8_t i=0; i<200; i++) {
          for (int j=0; j<h; j++) {
              d[static_cast<int>(i)*h+j]=i;
              //dd[i*h+j]=j;
          }
         }
         QImage b(h, 200, QImage::Format_ARGB32);
         JKQTPImageTools::array2image<uint8_t>(d, h, 200, b, palette, 0, 199);


         QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);

         double icolorBarRelativeHeight=colorBarRelativeHeight;
         int barHeight=static_cast<int>(rightSpace.height()*icolorBarRelativeHeight);
         if (barHeight<1) barHeight=1;
         // find a height for the bar that allows to show the image name
         while ((barHeight>1) && ((rightSpace.height()-barHeight)/2<names.height())) {
          barHeight--;
         }

         //qDebug()<<"r: "<<imageName<<rightSpace;

         QRect cb(static_cast<int>(rightSpace.x()+cbParent->pt2px(painter, colorBarOffset)), rightSpace.top()+(rightSpace.height()-barHeight)/2, static_cast<int>(cbParent->pt2px(painter, colorBarWidth)), barHeight);
         painter.drawImage(cb, b.mirrored(true, false));
         QPen p=painter.pen();
         p.setColor(colorBarRightAxis->getAxisColor());
         p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, cbParent->pt2px(painter, colorBarRightAxis->getLineWidth()*cbParent->getLineWidthMultiplier())));
         painter.setPen(p);
         painter.drawRect(cb);

         colorBarRightAxis->setRange(internalDataMin, internalDataMax);
         colorBarRightAxis->setAxisWidth(cb.height());
         colorBarRightAxis->setAxisOffset(cb.top());
         colorBarRightAxis->setOtherAxisOffset(cb.left());
         colorBarRightAxis->setOtherAxisWidth(cb.width());
         colorBarRightAxis->drawAxes(painter);



         cbParent->getMathText()->setFontSize(imageNameFontSize*cbParent->getFontSizeMultiplier());
         cbParent->getMathText()->setFontRomanOrSpecial(imageNameFontName);
         cbParent->getMathText()->parse(imageName);
         cbParent->getMathText()->draw(painter, Qt::AlignHCenter|Qt::AlignVCenter, QRect(rightSpace.x(), rightSpace.y(), rightSpace.width(), (rightSpace.height()-barHeight)/2));


     }
     if (colorBarTopVisible) {
         painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});

         static const uint8_t h=1;
         static const uint8_t dSize = 200*h;
         uint8_t d[dSize];//, dd[200*h];
         for (uint8_t i=0; i<200; i++) {
          for (int j=0; j<h; j++) {
              d[static_cast<int>(i)*h+j]=i;
              //dd[i*h+j]=j;
          }
         }
         QImage b(h,200, QImage::Format_ARGB32);
         JKQTPImageTools::array2image<uint8_t>(d,h,200, b, palette, 0, 199);

         QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);

         double icolorBarRelativeHeight=colorBarRelativeHeight;
         int barWidth=static_cast<int>(topSpace.width()*icolorBarRelativeHeight);
         if (barWidth<1) barWidth=1;
         // find a height for the bar that allows to show the image name
         while ((barWidth>1) && ((topSpace.width()-barWidth)/2<names.width())) {
          barWidth--;
         }


         QRect cb(topSpace.x()+(topSpace.width()-barWidth)/2, static_cast<int>(topSpace.bottom()-cbParent->pt2px(painter, colorBarOffset+(colorBarWidth))), barWidth, static_cast<int>(cbParent->pt2px(painter, colorBarWidth)));
         //qDebug()<<"t: "<<imageName<<topSpace<<topSpace.bottom()<<colorBarOffset<<"\n     "<<cb;
         QTransform rm;
         rm.rotate(90);
         painter.drawImage(cb, b.transformed(rm));
         QPen p=painter.pen();
         p.setColor(colorBarTopAxis->getAxisColor());
         p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, cbParent->pt2px(painter, colorBarTopAxis->getLineWidth()*cbParent->getLineWidthMultiplier())));
         painter.setPen(p);
         painter.drawRect(cb);


         colorBarTopAxis->setRange(internalDataMin, internalDataMax);
         colorBarTopAxis->setAxisWidth(cb.width());
         colorBarTopAxis->setAxisOffset(cb.left());
         colorBarTopAxis->setOtherAxisOffset(cb.top());
         colorBarTopAxis->setOtherAxisWidth(cb.height());
         colorBarTopAxis->drawAxes(painter);



         cbParent->getMathText()->setFontSize(imageNameFontSize*cbParent->getFontSizeMultiplier());
         cbParent->getMathText()->setFontRomanOrSpecial(imageNameFontName);
         cbParent->getMathText()->parse(imageName);
         cbParent->getMathText()->draw(painter, Qt::AlignHCenter|Qt::AlignVCenter, QRect(topSpace.right()-(topSpace.width()-barWidth)/2, topSpace.y(), (topSpace.width()-barWidth)/2, topSpace.height()));


     }
    }
}


QStringList JKQTPColorPaletteStyleAndToolsMixin::getPalettes()  {
    return JKQTPImageTools::getPredefinedPalettes();
}

int JKQTPColorPaletteStyleAndToolsMixin::getPalettesCount()
{
    return getPalettes().size();
}

QIcon JKQTPColorPaletteStyleAndToolsMixin::getPaletteIcon(int i)  {
    QImage img=getPaletteImage(i, static_cast<size_t>(JKQTPImageTools::PALETTE_ICON_WIDTH));
    QPixmap pix(JKQTPImageTools::PALETTE_ICON_WIDTH,8);
    QRect r(0,0,JKQTPImageTools::PALETTE_ICON_WIDTH-1,7);
    QPainter p(&pix);
    p.drawImage(r, img);
    p.setPen(QPen(QColor("black")));
    p.drawRect(r);
    p.end();
    return QIcon(pix);

}

QIcon JKQTPColorPaletteStyleAndToolsMixin::getPaletteIcon(JKQTPMathImageColorPalette palette)  {
    return getPaletteIcon(static_cast<int>(palette));
}

QImage JKQTPColorPaletteStyleAndToolsMixin::getPaletteImage(int i, size_t width)
{
    QImage img;
    std::vector<double> pic(static_cast<size_t>(width), 0.0);
    for (size_t j=0; j<width; j++) {
     pic[j]=j;
    }
    JKQTPImageTools::array2image<double>(pic.data(), static_cast<int>(width), 1, img, static_cast<JKQTPMathImageColorPalette>(i), 0, width-1);
    return img;
}

QImage JKQTPColorPaletteStyleAndToolsMixin::getPaletteImage(JKQTPMathImageColorPalette palette, size_t width)
{
    return getPaletteImage(static_cast<int>(palette), width);
}

QIcon JKQTPColorPaletteStyleAndToolsMixin::getPaletteKeyIcon(int i)
{
    QImage img=getPaletteKeyImage(i, static_cast<size_t>(JKQTPImageTools::PALETTE_ICON_WIDTH), static_cast<size_t>(JKQTPImageTools::PALETTE_IMAGEICON_HEIGHT));
    QPixmap pix(JKQTPImageTools::PALETTE_ICON_WIDTH,JKQTPImageTools::PALETTE_IMAGEICON_HEIGHT);
    QRect r(0,0,JKQTPImageTools::PALETTE_ICON_WIDTH-1,JKQTPImageTools::PALETTE_IMAGEICON_HEIGHT-1);
    QPainter p(&pix);
    p.drawImage(r, img);
    p.setPen(QPen(QColor("black")));
    p.drawRect(r);
    p.end();
    return QIcon(pix);
}

QIcon JKQTPColorPaletteStyleAndToolsMixin::getPaletteKeyIcon(JKQTPMathImageColorPalette palette)
{
    return getPaletteIcon(static_cast<int>(palette));
}

QImage JKQTPColorPaletteStyleAndToolsMixin::getPaletteKeyImage(int i, size_t width, size_t height)
{
    QImage img;

    const double x01=double(width)/3.0;
    const double y01=double(height)/3.0*2.0;
    const double w1x=double(width*width)/(5.0*5.0);
    const double w1y=double(height*height)/(2.0*2.0);
    const double x02=double(width)/3.0*2.0;
    const double y02=double(height)/4.0;
    const double w2x=double(width*width)/(8.0*8.0);
    const double w2y=double(height*height)/(8.0*8.0);

    std::vector<double> pic(width*height, 0.0);
    double mmax=0;
    for (size_t j=0; j<width*height; j++) {
     const size_t x=j%width;
     const size_t y=j/width;
     pic[j]=exp(-0.5*(double((x-x01)*double(x-x01))/w1x+double((y-y01)*double(y-y01))/w1y))+0.7*exp(-0.5*(double((x-x02)*double(x-x02))/w2x+double((y-y02)*double(y-y02))/w2y));
     if (pic[j]>mmax) mmax=pic[j];
    }
    JKQTPImageTools::array2image<double>(pic.data(), static_cast<int>(width), static_cast<int>(height), img, static_cast<JKQTPMathImageColorPalette>(i), 0, mmax);
    return img;
}

QImage JKQTPColorPaletteStyleAndToolsMixin::getPaletteKeyImage(JKQTPMathImageColorPalette palette, size_t width, size_t height)
{
    return getPaletteKeyImage(static_cast<int>(palette), width, height);
}


void JKQTPColorPaletteStyleAndToolsMixin::setColorPalette(int pal) {
    palette=static_cast<JKQTPMathImageColorPalette>(pal);
}

void JKQTPColorPaletteStyleAndToolsMixin::cbSetParent(JKQTBasePlotter* parent) {
    cbParent=parent;
    colorBarRightAxis->setParent(parent);
    colorBarTopAxis->setParent(parent);

}

void JKQTPColorPaletteStyleAndToolsMixin::setColorPalette(const JKQTPMathImageColorPalette &__value)
{
    this->palette = __value;
}

JKQTPMathImageColorPalette JKQTPColorPaletteStyleAndToolsMixin::getColorPalette() const
{
    return this->palette;
}

void JKQTPColorPaletteStyleAndToolsMixin::setRangeMinFailAction(const JKQTPMathImageColorRangeFailAction &__value)
{
    this->rangeMinFailAction = __value;
}

JKQTPMathImageColorRangeFailAction JKQTPColorPaletteStyleAndToolsMixin::getActionRangeMinFail() const
{
    return this->rangeMinFailAction;
}

void JKQTPColorPaletteStyleAndToolsMixin::setRangeMaxFailAction(const JKQTPMathImageColorRangeFailAction &__value)
{
    this->rangeMaxFailAction = __value;
}

JKQTPMathImageColorRangeFailAction JKQTPColorPaletteStyleAndToolsMixin::getActionRangeMaxFail() const
{
    return this->rangeMaxFailAction;
}

void JKQTPColorPaletteStyleAndToolsMixin::setRangeMinFailColor(const QColor &__value)
{
    this->rangeMinFailColor = __value;
}

QColor JKQTPColorPaletteStyleAndToolsMixin::getRangeMinFailColor() const
{
    return this->rangeMinFailColor;
}

void JKQTPColorPaletteStyleAndToolsMixin::setRangeMaxFailColor(const QColor &__value)
{
    this->rangeMaxFailColor = __value;
}

QColor JKQTPColorPaletteStyleAndToolsMixin::getRangeMaxFailColor() const
{
    return this->rangeMaxFailColor;
}

void JKQTPColorPaletteStyleAndToolsMixin::setNanColor(const QColor &__value)
{
    this->nanColor = __value;
}

QColor JKQTPColorPaletteStyleAndToolsMixin::getNanColor() const
{
    return this->nanColor;
}

void JKQTPColorPaletteStyleAndToolsMixin::setInfColor(const QColor &__value)
{
    this->infColor = __value;
}

QColor JKQTPColorPaletteStyleAndToolsMixin::getInfColor() const
{
    return this->infColor;
}

void JKQTPColorPaletteStyleAndToolsMixin::setShowColorBar(bool __value)
{
    this->showColorBar = __value;
}

bool JKQTPColorPaletteStyleAndToolsMixin::getShowColorBar() const
{
    return this->showColorBar;
}

void JKQTPColorPaletteStyleAndToolsMixin::setColorBarWidth(int __value)
{
    this->colorBarWidth = __value;
}

int JKQTPColorPaletteStyleAndToolsMixin::getColorBarWidth() const
{
    return this->colorBarWidth;
}

void JKQTPColorPaletteStyleAndToolsMixin::setColorBarOffset(int __value)
{
    this->colorBarOffset = __value;
}

int JKQTPColorPaletteStyleAndToolsMixin::getColorBarOffset() const
{
    return this->colorBarOffset;
}

void JKQTPColorPaletteStyleAndToolsMixin::setColorBarRelativeHeight(double __value)
{
    this->colorBarRelativeHeight = __value;
}

double JKQTPColorPaletteStyleAndToolsMixin::getColorBarRelativeHeight() const
{
    return this->colorBarRelativeHeight;
}

void JKQTPColorPaletteStyleAndToolsMixin::setImageMin(double __value)
{
    this->imageMin = __value;
}

double JKQTPColorPaletteStyleAndToolsMixin::getImageMin() const
{
    return this->imageMin;
}

void JKQTPColorPaletteStyleAndToolsMixin::setImageMax(double __value)
{
    this->imageMax = __value;
}

double JKQTPColorPaletteStyleAndToolsMixin::getImageMax() const
{
    return this->imageMax;
}

void JKQTPColorPaletteStyleAndToolsMixin::setAutoImageRange(bool __value)
{
    this->autoImageRange = __value;
}

bool JKQTPColorPaletteStyleAndToolsMixin::getAutoImageRange() const
{
    return this->autoImageRange;
}

void JKQTPColorPaletteStyleAndToolsMixin::setImageName(const QString &__value)
{
    this->imageName = __value;
}

QString JKQTPColorPaletteStyleAndToolsMixin::getImageName() const
{
    return this->imageName;
}

void JKQTPColorPaletteStyleAndToolsMixin::setImageNameFontName(const QString &__value)
{
    this->imageNameFontName = __value;
}

QString JKQTPColorPaletteStyleAndToolsMixin::getImageNameFontName() const
{
    return this->imageNameFontName;
}

void JKQTPColorPaletteStyleAndToolsMixin::setImageNameFontSize(double __value)
{
    this->imageNameFontSize = __value;
}

double JKQTPColorPaletteStyleAndToolsMixin::getImageNameFontSize() const
{
    return this->imageNameFontSize;
}

JKQTPVerticalIndependentAxis *JKQTPColorPaletteStyleAndToolsMixin::getColorBarRightAxis() {
    return this->colorBarRightAxis;
}

JKQTPHorizontalIndependentAxis *JKQTPColorPaletteStyleAndToolsMixin::getColorBarTopAxis() {
    return this->colorBarTopAxis;
}

const JKQTPVerticalIndependentAxis *JKQTPColorPaletteStyleAndToolsMixin::getColorBarRightAxis() const  {
    return this->colorBarRightAxis;
}

const JKQTPHorizontalIndependentAxis *JKQTPColorPaletteStyleAndToolsMixin::getColorBarTopAxis() const  {
    return this->colorBarTopAxis;
}

void JKQTPColorPaletteStyleAndToolsMixin::setColorBarTopVisible(bool __value)
{
    this->colorBarTopVisible = __value;
}

bool JKQTPColorPaletteStyleAndToolsMixin::getColorBarTopVisible() const
{
    return this->colorBarTopVisible;
}

void JKQTPColorPaletteStyleAndToolsMixin::setColorBarRightVisible(bool __value)
{
    this->colorBarRightVisible = __value;
}

bool JKQTPColorPaletteStyleAndToolsMixin::getColorBarRightVisible() const
{
    return this->colorBarRightVisible;
}


JKQTPColorPaletteWithModifierStyleAndToolsMixin::JKQTPColorPaletteWithModifierStyleAndToolsMixin(JKQTBasePlotter *parent):
    JKQTPColorPaletteStyleAndToolsMixin(parent)
{
    modifierColorBarTopAxis=new JKQTPVerticalIndependentAxis(0, 100, 0, 100, parent);
    modifierColorBarTopAxis->setDrawMode1(JKQTPCADMLine);
    modifierColorBarTopAxis->setDrawMode2(JKQTPCADMcomplete);
    modifierColorBarTopAxis->setAxisLabel("");
    modifierColorBarTopAxis->setMinTicks(3);
    modifierColorBarTopAxis->setShowZeroAxis(false);
    modifierColorBarTopAxis->setMinorTicks(0);
    modifierColorBarTopAxis->setTickOutsideLength(0);
    modifierColorBarTopAxis->setMinorTickOutsideLength(0);
    modifierColorBarRightAxis=new JKQTPHorizontalIndependentAxis (0, 100, 0, 100, parent);
    modifierColorBarRightAxis->setDrawMode1(JKQTPCADMLine);
    modifierColorBarRightAxis->setDrawMode2(JKQTPCADMcomplete);
    modifierColorBarRightAxis->setAxisLabel("");
    modifierColorBarRightAxis->setMinTicks(5);
    modifierColorBarRightAxis->setShowZeroAxis(false);
    modifierColorBarRightAxis->setMinorTicks(0);
    modifierColorBarRightAxis->setTickOutsideLength(0);
    modifierColorBarRightAxis->setMinorTickOutsideLength(0);
    this->colorBarModifiedWidth=80;
    modifierMode=JKQTPMathImageModifierMode::ModifyNone;
}



void JKQTPColorPaletteWithModifierStyleAndToolsMixin::cbGetOutsideSize(JKQTPEnhancedPainter &painter, int &leftSpace, int &rightSpace, int &topSpace, int &bottomSpace)
{
    Q_UNUSED(leftSpace);
    Q_UNUSED(bottomSpace);
    if (showColorBar) {
        double internalDataMin=0;
        double internalDataMax=0;
        double internalModifierMin=0;
        double internalModifierMax=0;
        cbGetDataMinMax(internalDataMin, internalDataMax);
        cbGetModifierDataMinMax(internalDataMin, internalDataMax);
        if (colorBarRightVisible) {
            rightSpace+=cbParent->pt2px(painter, colorBarWidth+colorBarOffset);
            colorBarRightAxis->setRange(internalDataMin, internalDataMax);
            colorBarRightAxis->setAxisWidth(colorBarRelativeHeight*cbParent->getPlotHeight());
            modifierColorBarRightAxis->setRange(internalModifierMin, internalModifierMax);
            modifierColorBarRightAxis->setAxisWidth(cbParent->pt2px(painter, colorBarModifiedWidth));
            QSizeF s1=colorBarRightAxis->getSize2(painter);
            QSizeF s2=colorBarRightAxis->getSize1(painter);
            QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);
            rightSpace+=qMax(static_cast<double>(s1.width()+s2.width()), static_cast<double>(names.width()));
            if (modifierMode!=JKQTPMathImageModifierMode::ModifyNone) {
                rightSpace=rightSpace+static_cast<int>(2.0*cbParent->pt2px(painter, colorBarModifiedWidth-colorBarWidth));
            }
        }
        if (colorBarTopVisible) {
            //topSpace+=cbParent->pt2px(painter, colorBarWidth+colorBarOffset);
            colorBarTopAxis->setRange(internalDataMin, internalDataMax);
            colorBarTopAxis->setAxisWidth(colorBarRelativeHeight*cbParent->getPlotWidth());
            modifierColorBarTopAxis->setRange(internalModifierMin, internalModifierMax);
            modifierColorBarTopAxis->setAxisWidth(cbParent->pt2px(painter, colorBarModifiedWidth));
            QSizeF s1=colorBarTopAxis->getSize2(painter);
            QSizeF s2=colorBarTopAxis->getSize1(painter);
            QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);
            topSpace+=cbParent->pt2px(painter, colorBarWidth+colorBarOffset)+qMax(static_cast<double>(s1.height()+s2.height()), static_cast<double>(names.height()));
            if (modifierMode!=JKQTPMathImageModifierMode::ModifyNone) {
                topSpace=topSpace+static_cast<int>(2.0*cbParent->pt2px(painter, colorBarModifiedWidth-colorBarWidth));
            }
        }
    }
}

void JKQTPColorPaletteWithModifierStyleAndToolsMixin::cbDrawOutside(JKQTPEnhancedPainter &painter, QRect leftSpace, QRect rightSpace, QRect topSpace, QRect bottomSpace)
{
    if (showColorBar) {
        double internalDataMin=0;
        double internalDataMax=0;
        double internalModifierMin=0;
        double internalModifierMax=0;
        cbGetDataMinMax(internalDataMin, internalDataMax);
        cbGetModifierDataMinMax(internalModifierMin, internalModifierMax);
        uint8_t h=1;
        if (modifierMode!=JKQTPMathImageModifierMode::ModifyNone) {
            h=50;
        }
        const uint8_t steps=200;
        const int dSize = steps*h;
        std::vector<double> d(dSize, 0.0);
        std::vector<double> dd(dSize, 0.0);
        for (uint8_t i=0; i<steps; i++) {
            for (uint8_t j=0; j<h; j++) {
                d[i*h+j]=i;
                dd[i*h+j]=j;
            }
        }

        QImage b(h, steps, QImage::Format_ARGB32);
        JKQTPImageTools::array2image<double>(d.data(),h, steps, b, palette, 0, steps-1);
        if (modifierMode!=JKQTPMathImageModifierMode::ModifyNone) {
            modifyImage(b, dd.data(), JKQTPMathImageDataType::DoubleArray, h, steps, 0, h-1);
        }

        if (colorBarRightVisible) {
            painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});

            QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);

            double icolorBarRelativeHeight=colorBarRelativeHeight;
            int barHeight=static_cast<int>(rightSpace.height()*icolorBarRelativeHeight);
            if (barHeight<1) barHeight=1;
            // find a height for the bar that allows to show the image name
            while ((barHeight>1) && ((rightSpace.height()-barHeight)/2<names.height())) {
                barHeight--;
            }

            //qDebug()<<"r: "<<imageName<<rightSpace;

            QRect cb(static_cast<int>(rightSpace.x()+cbParent->pt2px(painter, colorBarOffset)), rightSpace.top()+(rightSpace.height()-barHeight)/2, static_cast<int>(cbParent->pt2px(painter, (modifierMode==JKQTPMathImageModifierMode::ModifyNone)?colorBarWidth:colorBarModifiedWidth)), barHeight);
            painter.drawImage(cb, b.mirrored(true, false));
            QPen p=painter.pen();
            p.setColor(colorBarRightAxis->getAxisColor());
            p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, cbParent->pt2px(painter, colorBarRightAxis->getLineWidth()*cbParent->getLineWidthMultiplier())));
            painter.setPen(p);
            painter.drawRect(cb);

            colorBarRightAxis->setRange(internalDataMin, internalDataMax);
            colorBarRightAxis->setAxisWidth(cb.height());
            colorBarRightAxis->setAxisOffset(cb.top());
            colorBarRightAxis->setOtherAxisOffset(cb.left());
            colorBarRightAxis->setOtherAxisWidth(cb.width());
            colorBarRightAxis->drawAxes(painter);

            if (modifierMode!=JKQTPMathImageModifierMode::ModifyNone) {
                modifierColorBarRightAxis->setRange(internalModifierMin, internalModifierMax);
                modifierColorBarRightAxis->setAxisWidth(cbParent->pt2px(painter, colorBarModifiedWidth));
                modifierColorBarRightAxis->setAxisOffset(cb.left());
                modifierColorBarRightAxis->setOtherAxisOffset(cb.top());
                modifierColorBarRightAxis->setOtherAxisWidth(cb.height());
                modifierColorBarRightAxis->drawAxes(painter);
            }

            cbParent->getMathText()->setFontSize(imageNameFontSize*cbParent->getFontSizeMultiplier());
            cbParent->getMathText()->setFontRomanOrSpecial(cbParent->getCurrentPlotterStyle().defaultFontName);
            cbParent->getMathText()->parse(imageName);
            cbParent->getMathText()->draw(painter, Qt::AlignHCenter|Qt::AlignVCenter, QRect(rightSpace.x(), rightSpace.y(), rightSpace.width(), (rightSpace.height()-barHeight)/2));


        }
        if (colorBarTopVisible) {
            painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});

            QSizeF names=cbParent->getTextSizeSize(imageNameFontName, imageNameFontSize*cbParent->getFontSizeMultiplier(), imageName, painter);

            double icolorBarRelativeHeight=colorBarRelativeHeight;
            int barWidth=topSpace.width()*icolorBarRelativeHeight;
            if (barWidth<1) barWidth=1;
            // find a height for the bar that allows to show the image name
            while ((barWidth>1) && ((topSpace.width()-barWidth)/2<names.width())) {
                barWidth--;
            }


            QRect cb(topSpace.x()+(topSpace.width()-barWidth)/2, topSpace.bottom()-cbParent->pt2px(painter, colorBarOffset+((modifierMode==JKQTPMathImageModifierMode::ModifyNone)?colorBarWidth:colorBarModifiedWidth)), barWidth, cbParent->pt2px(painter, (modifierMode==JKQTPMathImageModifierMode::ModifyNone)?colorBarWidth:colorBarModifiedWidth));
            //qDebug()<<"t: "<<imageName<<topSpace<<topSpace.bottom()<<colorBarOffset<<"\n     "<<cb;
            QTransform rm;
            rm.rotate(90);
            painter.drawImage(cb, b.transformed(rm));
            QPen p=painter.pen();
            p.setColor(colorBarTopAxis->getAxisColor());
            p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, cbParent->pt2px(painter, colorBarTopAxis->getLineWidth()*cbParent->getLineWidthMultiplier())));
            painter.setPen(p);
            painter.drawRect(cb);


            colorBarTopAxis->setRange(internalDataMin, internalDataMax);
            colorBarTopAxis->setAxisWidth(cb.width());
            colorBarTopAxis->setAxisOffset(cb.left());
            colorBarTopAxis->setOtherAxisOffset(cb.top());
            colorBarTopAxis->setOtherAxisWidth(cb.height());
            colorBarTopAxis->drawAxes(painter);

            if (modifierMode!=JKQTPMathImageModifierMode::ModifyNone) {
                modifierColorBarTopAxis->setRange(internalModifierMin, internalModifierMax);
                modifierColorBarTopAxis->setAxisWidth(cbParent->pt2px(painter, colorBarModifiedWidth));
                modifierColorBarTopAxis->setAxisOffset(cb.top());
                modifierColorBarTopAxis->setOtherAxisOffset(cb.left());
                modifierColorBarTopAxis->setOtherAxisWidth(cb.width());
                modifierColorBarTopAxis->drawAxes(painter);
            }

            cbParent->getMathText()->setFontSize(imageNameFontSize*cbParent->getFontSizeMultiplier());
            cbParent->getMathText()->setFontRomanOrSpecial(cbParent->getCurrentPlotterStyle().defaultFontName);
            cbParent->getMathText()->parse(imageName);
            cbParent->getMathText()->draw(painter, Qt::AlignHCenter|Qt::AlignVCenter, QRect(topSpace.right()-(topSpace.width()-barWidth)/2, topSpace.y(), (topSpace.width()-barWidth)/2, topSpace.height()));


        }
    }
}

void JKQTPColorPaletteWithModifierStyleAndToolsMixin::cbSetParent(JKQTBasePlotter *parent)
{
    JKQTPColorPaletteStyleAndToolsMixin::cbSetParent(parent);
    modifierColorBarTopAxis->setParent(parent);
    modifierColorBarRightAxis->setParent(parent);
}


void JKQTPColorPaletteWithModifierStyleAndToolsMixin::setModifierMode(const JKQTPMathImageModifierMode &__value)
{
    this->modifierMode = __value;
}

JKQTPMathImageModifierMode JKQTPColorPaletteWithModifierStyleAndToolsMixin::getModifierMode() const
{
    return this->modifierMode;
}


void JKQTPColorPaletteWithModifierStyleAndToolsMixin::modifyImage(QImage &img, const void *dataModifier, JKQTPMathImageDataType datatypeModifier, int Nx, int Ny, double internalModifierMin, double internalModifierMax)
{
    JKQTPModifyImage(img, modifierMode, dataModifier, datatypeModifier, Nx, Ny, internalModifierMin, internalModifierMax);
}


void JKQTPColorPaletteWithModifierStyleAndToolsMixin::setColorBarModifiedWidth(double __value)
{
    this->colorBarModifiedWidth = __value;
}

double JKQTPColorPaletteWithModifierStyleAndToolsMixin::getColorBarModifiedWidth() const
{
    return this->colorBarModifiedWidth;
}


JKQTPVerticalIndependentAxis *JKQTPColorPaletteWithModifierStyleAndToolsMixin::getModifierColorBarTopAxis()  {
    return this->modifierColorBarTopAxis;
}

JKQTPHorizontalIndependentAxis *JKQTPColorPaletteWithModifierStyleAndToolsMixin::getModifierColorBarRightAxis()   {
    return this->modifierColorBarRightAxis ;
}


const JKQTPVerticalIndependentAxis *JKQTPColorPaletteWithModifierStyleAndToolsMixin::getModifierColorBarTopAxis() const {
    return this->modifierColorBarTopAxis;
}

const JKQTPHorizontalIndependentAxis *JKQTPColorPaletteWithModifierStyleAndToolsMixin::getModifierColorBarRightAxis() const {
    return this->modifierColorBarRightAxis ;
}


void JKQTPColorPaletteWithModifierStyleAndToolsMixin::setAutoModifierRange(bool __value)
{
    this->autoModifierRange = __value;
}

bool JKQTPColorPaletteWithModifierStyleAndToolsMixin::getAutoModifierRange() const
{
    return this->autoModifierRange;
}

void JKQTPColorPaletteWithModifierStyleAndToolsMixin::setModifierMin(double __value)
{
    this->modifierMin = __value;
}

double JKQTPColorPaletteWithModifierStyleAndToolsMixin::getModifierMin() const
{
    return this->modifierMin;
}

void JKQTPColorPaletteWithModifierStyleAndToolsMixin::setModifierMax(double __value)
{
    this->modifierMax = __value;
}

double JKQTPColorPaletteWithModifierStyleAndToolsMixin::getModifierMax() const
{
    return this->modifierMax;
}