mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-11-16 02:25:50 +08:00
135 lines
3.5 KiB
C++
135 lines
3.5 KiB
C++
/*
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Copyright (c) 2008-2020 Jan W. Krieger (<jan@jkrieger.de>)
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This software is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License (LGPL) as published by
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the Free Software Foundation, either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License (LGPL) for more details.
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You should have received a copy of the GNU Lesser General Public License (LGPL)
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "jkqtplotter/graphs/jkqtpevaluatedfunctionbase.h"
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#include "jkqtplotter/jkqtpbaseplotter.h"
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#include <stdlib.h>
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#include <QDebug>
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#include <iostream>
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#include "jkqtplotter/jkqtptools.h"
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#include "jkqtplotter/graphs/jkqtpimage.h"
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#include "jkqtplotter/jkqtpbaseelements.h"
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#include "jkqtplotter/jkqtplotter.h"
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JKQTPEvaluatedFunctionGraphBase::JKQTPEvaluatedFunctionGraphBase(JKQTBasePlotter* parent):
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JKQTPGraph(parent)
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{
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minSamples=50;
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maxRefinementDegree=5;
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slopeTolerance=0.005;
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minPixelPerSample=32;
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dataCleanupMaxAllowedAngleDegree=0.2;
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displaySamplePoints=false;
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data.clear();
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}
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JKQTPEvaluatedFunctionGraphBase::JKQTPEvaluatedFunctionGraphBase(JKQTPlotter* parent):
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JKQTPEvaluatedFunctionGraphBase(parent->getPlotter())
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{
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}
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JKQTPEvaluatedFunctionGraphBase::~JKQTPEvaluatedFunctionGraphBase()
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{
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data.clear();
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}
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void JKQTPEvaluatedFunctionGraphBase::drawSamplePoints(JKQTPEnhancedPainter& painter, QColor graphColor) {
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QColor c=graphColor;
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c.setHsv(fmod(c.hue()+90, 360), c.saturation(), c.value());
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painter.save(); auto __finalpaintsamplepoints=JKQTPFinally([&painter]() {painter.restore();});
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for (const auto& d: data) {
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if (JKQTPIsOKFloat(d.x()) && JKQTPIsOKFloat(d.y())) {
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JKQTPPlotSymbol(painter, d.x(), d.y(), JKQTPCross, 6,1*parent->getLineWidthMultiplier(), c, QColor(Qt::transparent));
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}
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}
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}
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void JKQTPEvaluatedFunctionGraphBase::setMinSamples(const unsigned int &__value)
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{
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this->minSamples = __value;
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}
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unsigned int JKQTPEvaluatedFunctionGraphBase::getMinSamples() const
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{
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return this->minSamples;
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}
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void JKQTPEvaluatedFunctionGraphBase::setMaxRefinementDegree(const unsigned int &__value)
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{
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this->maxRefinementDegree = __value;
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}
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unsigned int JKQTPEvaluatedFunctionGraphBase::getMaxRefinementDegree() const
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{
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return this->maxRefinementDegree;
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}
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void JKQTPEvaluatedFunctionGraphBase::setSlopeTolerance(double __value)
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{
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this->slopeTolerance = __value;
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}
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double JKQTPEvaluatedFunctionGraphBase::getSlopeTolerance() const
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{
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return this->slopeTolerance;
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}
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void JKQTPEvaluatedFunctionGraphBase::setMinPixelPerSample(double __value)
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{
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this->minPixelPerSample = __value;
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}
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double JKQTPEvaluatedFunctionGraphBase::getMinPixelPerSample() const
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{
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return this->minPixelPerSample;
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}
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void JKQTPEvaluatedFunctionGraphBase::setDataCleanupMaxAllowedAngleDegree(double __value)
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{
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dataCleanupMaxAllowedAngleDegree=__value;
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}
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double JKQTPEvaluatedFunctionGraphBase::getDataCleanupMaxAllowedAngleDegree() const
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{
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return dataCleanupMaxAllowedAngleDegree;
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}
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void JKQTPEvaluatedFunctionGraphBase::setDisplaySamplePoints(bool __value)
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{
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this->displaySamplePoints = __value;
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}
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bool JKQTPEvaluatedFunctionGraphBase::getDisplaySamplePoints() const
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{
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return this->displaySamplePoints;
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}
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