void AdjustLevelsPopup::clampRange() { if (!m_inputRas) return; Histograms *histograms = m_histogram->getHistograms(); int channelIdx = histograms->currentIndex(); int inputBarIdx = (channelIdx << 1); EditableMarksBar *editableMarksBar = m_marksBar[inputBarIdx]; int min, max; //Clamp histogram const QVector<int> &values = histograms->getHistogramView(channelIdx)->values(); ::getRange(values, min, max); QVector<int> &marks = editableMarksBar->marksBar()->values(); if (min < max) marks[0] = min, marks[1] = max + 1; else marks[0] = 0, marks[1] = 256; editableMarksBar->updateFields(); onParamsChanged(); update(); }
//Reset ALL channels void AdjustLevelsPopup::reset() { int i; for (i = 0; i < 10; ++i) { EditableMarksBar *editableMarksBar = m_marksBar[i]; QVector<int> &marks = editableMarksBar->marksBar()->values(); marks[0] = 0, marks[1] = 256; editableMarksBar->updateFields(); } onParamsChanged(); update(); }
void AdjustLevelsPopup::autoAdjust() { if (!m_inputRas) return; Histograms *histograms = m_histogram->getHistograms(); int channelIdx = histograms->currentIndex(); int inputBarIdx = (channelIdx << 1); EditableMarksBar *editableMarksBar = m_marksBar[inputBarIdx]; int min, max; //Clamp histogram const QVector<int> &values = histograms->getHistogramView(channelIdx)->values(); if (channelIdx == 0) { int minR, maxR, minG, maxG, minB, maxB; ::getRange(histograms->getHistogramView(1)->values(), m_threshold, minR, maxR); ::getRange(histograms->getHistogramView(2)->values(), m_threshold, minG, maxG); ::getRange(histograms->getHistogramView(3)->values(), m_threshold, minB, maxB); min = tmin(minR, minG, minB); max = tmax(maxR, maxG, maxB); } else ::getRange(values, m_threshold, min, max); QVector<int> &marks = editableMarksBar->marksBar()->values(); if (min < max) marks[0] = min, marks[1] = max + 1; else marks[0] = 0, marks[1] = 256; editableMarksBar->updateFields(); onParamsChanged(); update(); }
MeshifyPopup::MeshifyPopup() : DVGui::Dialog(TApp::instance()->getMainWindow(), true, false, "MeshifyPopup"), m_r(-1), m_c(-1) { setWindowTitle(tr("Create Mesh")); setLabelWidth(0); setModal(false); setTopMargin(0); setTopSpacing(0); beginVLayout(); QSplitter *splitter = new QSplitter(Qt::Vertical); splitter->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding)); addWidget(splitter); endVLayout(); //------------------------- Top Layout -------------------------- QScrollArea *scrollArea = new QScrollArea(splitter); scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); scrollArea->setWidgetResizable(true); scrollArea->setMinimumWidth(450); splitter->addWidget(scrollArea); splitter->setStretchFactor(0, 1); QFrame *topWidget = new QFrame(scrollArea); scrollArea->setWidget(topWidget); QGridLayout *topLayout = new QGridLayout(topWidget); // Needed to justify at top topWidget->setLayout(topLayout); //------------------------- Parameters -------------------------- int row = 0; QLabel *edgesLengthLabel = new QLabel(tr("Mesh Edges Length:")); topLayout->addWidget(edgesLengthLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); m_edgesLength = new DVGui::MeasuredDoubleField; m_edgesLength->setMeasure("length.x"); m_edgesLength->setRange(0.0, 1.0); // In inches (standard unit) m_edgesLength->setValue(0.2); topLayout->addWidget(m_edgesLength, row++, 1); QLabel *rasterizationDpiLabel = new QLabel(tr("Rasterization DPI:")); topLayout->addWidget(rasterizationDpiLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); m_rasterizationDpi = new DVGui::DoubleLineEdit; m_rasterizationDpi->setRange(1.0, (std::numeric_limits<double>::max)()); m_rasterizationDpi->setValue(300.0); topLayout->addWidget(m_rasterizationDpi, row++, 1); QLabel *shapeMarginLabel = new QLabel(tr("Mesh Margin (pixels):")); topLayout->addWidget(shapeMarginLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); m_margin = new DVGui::IntLineEdit; m_margin->setRange(2, (std::numeric_limits<int>::max)()); m_margin->setValue(5); topLayout->addWidget(m_margin, row++, 1); connect(m_edgesLength, SIGNAL(valueChanged(bool)), this, SLOT(onParamsChanged(bool))); connect(m_rasterizationDpi, SIGNAL(editingFinished()), this, SLOT(onParamsChanged())); connect(m_margin, SIGNAL(editingFinished()), this, SLOT(onParamsChanged())); topLayout->setRowStretch(row, 1); //------------------------- View Widget ------------------------- // NOTE: It's IMPORTANT that parent widget is supplied. It's somewhat // used by QSplitter to decide the initial widget sizes... m_viewer = new Swatch(splitter); m_viewer->setMinimumHeight(150); m_viewer->setFocusPolicy(Qt::WheelFocus); splitter->addWidget(m_viewer); //--------------------------- Buttons --------------------------- m_okBtn = new QPushButton(tr("Apply")); addButtonBarWidget(m_okBtn); connect(m_okBtn, SIGNAL(clicked()), this, SLOT(apply())); // Finally, acquire current selection onCellSwitched(); m_viewer->resize(0, 350); resize(600, 700); }
AdjustLevelsPopup::AdjustLevelsPopup() : DVGui::Dialog(TApp::instance()->getMainWindow(), true, false, "AdjustLevels"), m_thresholdD(0.005) //0.5% of the image size { int i, j; setWindowTitle(tr("Adjust Levels")); setLabelWidth(0); setModal(false); setTopMargin(0); setTopSpacing(0); beginVLayout(); QSplitter *splitter = new QSplitter(Qt::Vertical); splitter->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding)); addWidget(splitter); endVLayout(); //------------------------- Top Layout -------------------------- QScrollArea *scrollArea = new QScrollArea(splitter); scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); scrollArea->setWidgetResizable(true); scrollArea->setMinimumWidth(450); splitter->addWidget(scrollArea); splitter->setStretchFactor(0, 1); QFrame *topWidget = new QFrame(scrollArea); scrollArea->setWidget(topWidget); QVBoxLayout *topVLayout = new QVBoxLayout(topWidget); //Needed to justify at top topWidget->setLayout(topVLayout); QHBoxLayout *topLayout = new QHBoxLayout(topWidget); topVLayout->addLayout(topLayout); topVLayout->addStretch(1); //------------------------- Histogram --------------------------- m_histogram = new Histogram(topWidget); topLayout->addWidget(m_histogram); //------------------------- Mark Bars --------------------------- MarksBar *histogramMarksBar, *colorBarMarksBar; QVBoxLayout *histogramViewLayout; for (i = 0; i < 5; ++i) { HistogramView *view = m_histogram->getHistograms()->getHistogramView(i); histogramViewLayout = static_cast<QVBoxLayout *>(view->layout()); //Don't draw channel numbers view->channelBar()->setDrawNumbers(false); for (j = 0; j < 2; ++j) { EditableMarksBar *editableMarksBar = m_marksBar[j + (i << 1)] = new EditableMarksBar; MarksBar *marksBar = editableMarksBar->marksBar(); //Set margins up to cover the histogram editableMarksBar->layout()->setContentsMargins(6, 0, 5, 0); connect(editableMarksBar, SIGNAL(paramsChanged()), this, SLOT(onParamsChanged())); histogramViewLayout->insertWidget(1 + (j << 1), editableMarksBar); } } //------------------------- View Widget ------------------------- //NOTE: It's IMPORTANT that parent widget is supplied. It's somewhat //used by QSplitter to decide the initial widget sizes... m_viewer = new Swatch(splitter); m_viewer->setMinimumHeight(150); m_viewer->setFocusPolicy(Qt::WheelFocus); splitter->addWidget(m_viewer); //--------------------------- Buttons --------------------------- QVBoxLayout *buttonsLayout = new QVBoxLayout(topWidget); topLayout->addLayout(buttonsLayout); buttonsLayout->addSpacing(50); QPushButton *clampRange = new QPushButton(tr("Clamp"), topWidget); clampRange->setMinimumSize(65, 25); buttonsLayout->addWidget(clampRange); connect(clampRange, SIGNAL(clicked(bool)), this, SLOT(clampRange())); QPushButton *autoAdjust = new QPushButton(tr("Auto"), topWidget); autoAdjust->setMinimumSize(65, 25); buttonsLayout->addWidget(autoAdjust); connect(autoAdjust, SIGNAL(clicked(bool)), this, SLOT(autoAdjust())); QPushButton *resetBtn = new QPushButton(tr("Reset"), topWidget); resetBtn->setMinimumSize(65, 25); buttonsLayout->addWidget(resetBtn); connect(resetBtn, SIGNAL(clicked(bool)), this, SLOT(reset())); buttonsLayout->addStretch(1); m_okBtn = new QPushButton(tr("Apply")); addButtonBarWidget(m_okBtn); connect(m_okBtn, SIGNAL(clicked()), this, SLOT(apply())); //Finally, acquire current selection acquireRaster(); m_viewer->resize(0, 350); resize(600, 700); }