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JKQtPlotter/lib/jkqtplotter/graphs/jkqtprange.cpp

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/*
Copyright (c) 2008-2022 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/graphs/jkqtprange.h"
#include "jkqtplotter/jkqtpbaseplotter.h"
#include <stdlib.h>
#include <QDebug>
#include <iostream>
#include "jkqtplotter/jkqtptools.h"
#include "jkqtplotter/jkqtpimagetools.h"
#include "jkqtplotter/graphs/jkqtpimage.h"
#include "jkqtplotter/jkqtpbaseelements.h"
#include "jkqtplotter/jkqtplotter.h"
#define SmallestGreaterZeroCompare_xvsgz() if ((xvsgz>10.0*DBL_MIN)&&((smallestGreaterZero<10.0*DBL_MIN) || (xvsgz<smallestGreaterZero))) smallestGreaterZero=xvsgz;
JKQTPRangeBase::JKQTPRangeBase(JKQTBasePlotter* parent):
JKQTPPlotElement(parent)
{
centerColor=QColor("red");
centerStyle=Qt::SolidLine;
centerLineWidth=2;
sizeMin=0;
sizeMax=1;
unlimitedSizeMin=true;
unlimitedSizeMax=true;
invertedRange=false;
if (parent) { // get style settings from parent object
initLineStyle(parent, parentPlotStyle, JKQTPPlotStyleType::Default);
initFillStyle(parent, parentPlotStyle, JKQTPPlotStyleType::Default);
centerColor=parent->getPlotStyle(parentPlotStyle).color();
}
rangeMin=rangeMax=0;
rangeCenter=0;
plotCenterLine=true;
plotRange=true;
plotRangeLines=true;
fillRange=true;
}
QColor JKQTPRangeBase::getKeyLabelColor() const
{
return centerColor;
}
void JKQTPRangeBase::setDrawCenterLineOnly()
{
plotCenterLine=true;
plotRange=false;
}
void JKQTPRangeBase::setColor(QColor c)
{
setLineColor(c);
centerColor=c;
setFillColor(JKQTPGetDerivedColor(parent->getCurrentPlotterStyle().graphsStyle.defaultGraphStyle.fillColorDerivationMode, c));
}
void JKQTPRangeBase::setCenterColor(const QColor &__value)
{
this->centerColor = __value;
}
QColor JKQTPRangeBase::getCenterColor() const
{
return this->centerColor;
}
void JKQTPRangeBase::setCenterStyle(Qt::PenStyle __value)
{
this->centerStyle = __value;
}
Qt::PenStyle JKQTPRangeBase::getCenterStyle() const
{
return this->centerStyle;
}
void JKQTPRangeBase::setCenterLineWidth(double __value)
{
this->centerLineWidth = __value;
}
double JKQTPRangeBase::getCenterLineWidth() const
{
return this->centerLineWidth;
}
void JKQTPRangeBase::setRangeMin(double __value)
{
this->rangeMin = __value;
}
double JKQTPRangeBase::getRangeMin() const
{
return this->rangeMin;
}
void JKQTPRangeBase::setRangeMax(double __value)
{
this->rangeMax = __value;
}
double JKQTPRangeBase::getRangeMax() const
{
return this->rangeMax;
}
void JKQTPRangeBase::setSizeMin(double __value)
{
this->unlimitedSizeMin=false;
this->sizeMin = __value;
}
double JKQTPRangeBase::getSizeMin() const
{
return this->sizeMin;
}
void JKQTPRangeBase::setSizeMax(double __value)
{
this->unlimitedSizeMax=false;
this->sizeMax = __value;
}
double JKQTPRangeBase::getSizeMax() const
{
return this->sizeMax;
}
void JKQTPRangeBase::setUnlimitedSizeMin(bool __value)
{
this->unlimitedSizeMin = __value;
}
bool JKQTPRangeBase::getUnlimitedSizeMin() const
{
return this->unlimitedSizeMin;
}
void JKQTPRangeBase::setUnlimitedSizeMax(bool __value)
{
this->unlimitedSizeMax = __value;
}
bool JKQTPRangeBase::getUnlimitedSizeMax() const
{
return this->unlimitedSizeMax;
}
void JKQTPRangeBase::setRangeCenter(double __value)
{
this->rangeCenter = __value;
}
double JKQTPRangeBase::getRangeCenter() const
{
return this->rangeCenter;
}
void JKQTPRangeBase::setPlotCenterLine(bool __value)
{
this->plotCenterLine = __value;
}
bool JKQTPRangeBase::getPlotCenterLine() const
{
return this->plotCenterLine;
}
void JKQTPRangeBase::setInvertedRange(bool __value)
{
this->invertedRange = __value;
}
bool JKQTPRangeBase::getInvertedRange() const
{
return this->invertedRange;
}
void JKQTPRangeBase::setPlotRange(bool __value)
{
this->plotRange = __value;
}
bool JKQTPRangeBase::getPlotRange() const
{
return this->plotRange;
}
void JKQTPRangeBase::setFillRange(bool __value)
{
this->fillRange = __value;
}
bool JKQTPRangeBase::getFillRange() const
{
return this->fillRange;
}
void JKQTPRangeBase::setPlotRangeLines(bool __value)
{
this->plotRangeLines = __value;
}
bool JKQTPRangeBase::getPlotRangeLines() const
{
return this->plotRangeLines;
}
JKQTPHorizontalRange::JKQTPHorizontalRange(JKQTBasePlotter* parent):
JKQTPRangeBase(parent)
{
}
JKQTPHorizontalRange::JKQTPHorizontalRange(JKQTPlotter* parent):
JKQTPHorizontalRange(parent->getPlotter())
{
}
void JKQTPHorizontalRange::draw(JKQTPEnhancedPainter& painter) {
#ifdef JKQTBP_AUTOTIMER
JKQTPAutoOutputTimer jkaaot("JKQTPHorizontalRange::draw");
#endif
double c=transformY(rangeCenter);
double cmi=transformY(rangeMin);
double cma=transformY(rangeMax);
double smi=transformY(getYAxis()->getMin());
double sma=transformY(getYAxis()->getMax());
double mi=transformX(getXAxis()->getMin());
double ma=transformX(getXAxis()->getMax());
if (!unlimitedSizeMin) mi=transformX(sizeMin);
if (!unlimitedSizeMax) ma=transformX(sizeMax);
//std::cout<<"hor: rangeMin="<<rangeMin<<" -> "<<cmi<<std::endl;
//std::cout<<"hor: rangeMax="<<rangeMax<<" -> "<<cma<<std::endl;
painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});
if (plotRange && (cmi!=cma) && JKQTPIsOKFloat(mi) && JKQTPIsOKFloat(ma)) {
QPen p=getLinePen(painter, parent);
QPen np(Qt::NoPen);
QBrush nb(Qt::NoBrush);
QBrush b=getFillBrush(painter, parent);
QRectF rect(QPointF(mi, cmi), QPointF(ma, cma));
if (fillRange) {
painter.setPen(np);
painter.setBrush(b);
if (invertedRange) {
if (JKQTPIsOKFloat(cmi)) {
QRectF rectl(QPointF(mi, smi), QPointF(ma, cmi));
painter.drawRect(rectl);
}
if (JKQTPIsOKFloat(cma)) {
QRectF rectr(QPointF(mi, cma), QPointF(ma, sma));
painter.drawRect(rectr);
}
} else {
if (JKQTPIsOKFloat(cmi) && JKQTPIsOKFloat(cma)) painter.drawRect(rect);
}
}
//std::cout<<"hor: rangeMin.rect.top="<<rect.top()<<std::endl;
//std::cout<<"hor: rangeMax.rect.bottom="<<rect.bottom()<<std::endl;
if (plotRangeLines && JKQTPIsOKFloat(cmi) && JKQTPIsOKFloat(cma)) {
painter.setPen(p);
painter.setBrush(nb);
painter.drawLine(rect.left(), rect.top(), rect.right(), rect.top());
painter.drawLine(rect.left(), rect.bottom(), rect.right(), rect.bottom());
}
}
if (plotCenterLine && JKQTPIsOKFloat(c) && JKQTPIsOKFloat(mi) && JKQTPIsOKFloat(ma)) {
QPen p=painter.pen();
p.setColor(centerColor);
p.setStyle(centerStyle);
p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, parent->pt2px(painter, centerLineWidth*parent->getLineWidthMultiplier())));
painter.setPen(p);
painter.drawLine(QLineF(mi, c, ma, c));
}
}
void JKQTPHorizontalRange::drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) {
painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});
QPen p=getKeyLinePen(painter, rect, parent);
QPen np(Qt::NoPen);
QBrush nb(Qt::NoBrush);
QBrush b=getFillBrush(painter, parent);
//int y=rect.top()+rect.height()/2.0;
if (plotRange) {
painter.setPen(np);
painter.setBrush(b);
if (fillRange) painter.drawRect(rect);
painter.setPen(p);
painter.setBrush(nb);
if (plotRangeLines) {
painter.drawLine(rect.left(), rect.top(), rect.right(), rect.top());
painter.drawLine(rect.left(), rect.bottom(), rect.right(), rect.bottom());
}
}
if (plotCenterLine) {
QPen p=painter.pen();
p.setColor(centerColor);
p.setStyle(centerStyle);
painter.setPen(p);
int y=rect.top()+rect.height()/2.0;
painter.drawLine(rect.left(), y, rect.right(), y);
}
}
bool JKQTPHorizontalRange::getXMinMax(double &minx, double &maxx, double &smallestGreaterZero)
{
smallestGreaterZero=minx=maxx=0;
return false;
}
bool JKQTPHorizontalRange::getYMinMax(double &miny, double &maxy, double &smallestGreaterZero)
{
miny=rangeMin;
maxy=rangeMax;
smallestGreaterZero=0;
if (rangeMin>0) smallestGreaterZero=rangeMin;
return true;
}
JKQTPVerticalRange::JKQTPVerticalRange(JKQTBasePlotter* parent):
JKQTPRangeBase(parent)
{
}
JKQTPVerticalRange::JKQTPVerticalRange(JKQTPlotter* parent):
JKQTPVerticalRange(parent->getPlotter())
{
}
void JKQTPVerticalRange::draw(JKQTPEnhancedPainter& painter) {
#ifdef JKQTBP_AUTOTIMER
JKQTPAutoOutputTimer jkaaot("JKQTPVerticalRange::draw");
#endif
double c=transformX(rangeCenter);
double cmi=transformX(rangeMin);
double cma=transformX(rangeMax);
double mi=transformY(getYAxis()->getMin());
double ma=transformY(getYAxis()->getMax());
double smi=transformX(getXAxis()->getMin());
double sma=transformX(getXAxis()->getMax());
if (!unlimitedSizeMin) mi=transformY(sizeMin);
if (!unlimitedSizeMax) ma=transformY(sizeMax);
painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});
if (plotRange && (cmi!=cma) && JKQTPIsOKFloat(mi) && JKQTPIsOKFloat(ma)) {
QPen p=getLinePen(painter, parent);
QPen np(Qt::NoPen);
QBrush nb(Qt::NoBrush);
QBrush b=getFillBrush(painter, parent);
QRectF rect(QPointF(cmi, mi), QPointF(cma, ma));
if (fillRange) {
painter.setPen(np);
painter.setBrush(b);
if (invertedRange) {
if (JKQTPIsOKFloat(cmi)) {
QRectF rectl(QPointF(smi,mi), QPointF(cmi,ma));
painter.drawRect(rectl);
}
if (JKQTPIsOKFloat(cma)) {
QRectF rectr(QPointF(cma,mi), QPointF(sma,ma));
painter.drawRect(rectr);
}
} else {
if (JKQTPIsOKFloat(cmi) && JKQTPIsOKFloat(cma)) painter.drawRect(rect);
}
}
if (plotRangeLines && JKQTPIsOKFloat(cmi) && JKQTPIsOKFloat(cma)) {
painter.setPen(p);
painter.setBrush(nb);
painter.drawLine(rect.left(), rect.top(), rect.left(), rect.bottom());
painter.drawLine(rect.right(), rect.top(), rect.right(), rect.bottom());
}
}
if (plotCenterLine&& JKQTPIsOKFloat(c) && JKQTPIsOKFloat(ma) && JKQTPIsOKFloat(mi)) {
QPen p=painter.pen();
p.setColor(centerColor);
p.setStyle(centerStyle);
p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, parent->pt2px(painter, centerLineWidth*parent->getLineWidthMultiplier())));
painter.setPen(p);
painter.drawLine(QLineF(c, mi, c, ma));
}
}
void JKQTPVerticalRange::drawKeyMarker(JKQTPEnhancedPainter& painter, QRectF& rect) {
painter.save(); auto __finalpaint=JKQTPFinally([&painter]() {painter.restore();});
QPen p=getKeyLinePen(painter, rect, parent);
QPen np(Qt::NoPen);
QBrush nb(Qt::NoBrush);
QBrush b=getFillBrush(painter, parent);
//int y=rect.top()+rect.height()/2.0;
if (plotRange) {
painter.setPen(np);
painter.setBrush(b);
if (fillRange) painter.drawRect(rect);
painter.setPen(p);
painter.setBrush(nb);
if (plotRangeLines) {
painter.drawLine(rect.left(), rect.top(), rect.left(), rect.bottom());
painter.drawLine(rect.right(), rect.top(), rect.right(), rect.bottom());
}
}
if (plotCenterLine) {
QPen p=painter.pen();
p.setColor(centerColor);
p.setStyle(centerStyle);
painter.setPen(p);
int y=rect.left()+rect.width()/2.0;
painter.drawLine(y, rect.top(), y, rect.bottom());
}
}
bool JKQTPVerticalRange::getXMinMax(double &minx, double &maxx, double &smallestGreaterZero)
{
minx=rangeMin;
maxx=rangeMax;
smallestGreaterZero=0;
if (rangeMin>0) smallestGreaterZero=rangeMin;
return true;
}
bool JKQTPVerticalRange::getYMinMax(double &miny, double &maxy, double &smallestGreaterZero)
{
smallestGreaterZero=miny=maxy=0;
return false;
}
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