887 lines
28 KiB
C++
887 lines
28 KiB
C++
#include "toonzqt/combohistogram.h"
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#include "tcolorstyles.h"
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#include <QVBoxLayout>
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#include <QGridLayout>
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#include <QComboBox>
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#include <QStackedWidget>
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#include <QPainter>
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#include <QLabel>
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#include <QString>
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#include "toonz/preferences.h"
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#include "toonzqt/lutcalibrator.h"
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#include "toonzqt/gutil.h"
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#include "timagecache.h"
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#include "trasterimage.h"
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// TnzBase includes
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#include "tenv.h"
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#include <QPushButton>
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#include <QDialog>
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TEnv::IntVar HistogramChannelDisplayMode(
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"HistogramChannelDisplayMode",
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(int)ComboHistoRGBLabel::Display_8bit); // 8bit display by default
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namespace {
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inline int idx(int y, int x) { return y * COMBOHIST_RESOLUTION_W + x; }
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} // namespace
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//=============================================================================
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// ChannelHistoGraph
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//-----------------------------------------------------------------------------
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ChannelHistoGraph::ChannelHistoGraph(int index, QWidget *parent,
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bool *showComparePtr)
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: QWidget(parent)
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, m_showComparePtr(showComparePtr)
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, m_channelIndex(index)
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, m_pickedValue(-1) {
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// width 256+2 pixels, height 100+2 pixels (with margin)
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setFixedSize(COMBOHIST_RESOLUTION_W + 2, COMBOHIST_RESOLUTION_H + 2);
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m_values[0].reserve(COMBOHIST_RESOLUTION_W);
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m_values[1].reserve(COMBOHIST_RESOLUTION_W);
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}
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//-----------------------------------------------------------------------------
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ChannelHistoGraph::~ChannelHistoGraph() {
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m_values[0].clear();
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m_values[1].clear();
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}
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//-----------------------------------------------------------------------------
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void ChannelHistoGraph::setValues(int *buf, bool isComp) {
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int id = (isComp) ? 1 : 0;
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m_values[id].clear();
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m_values[id].resize(COMBOHIST_RESOLUTION_W);
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m_maxValue[id] = 1;
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int i;
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// normalize with the maximum value
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int maxValue = 1;
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for (i = 0; i < COMBOHIST_RESOLUTION_W; i++) {
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m_values[id][i] = buf[i];
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if (m_maxValue[id] < buf[i]) m_maxValue[id] = buf[i];
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}
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// for (i = 0; i < COMBOHIST_RESOLUTION_W; i++) {
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// int v = buf[i];
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// m_values[id][i] =
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// tround((double)(v * COMBOHIST_RESOLUTION_H) / (double)maxValue);
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//}
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}
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//-----------------------------------------------------------------------------
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void ChannelHistoGraph::paintEvent(QPaintEvent *event) {
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QPainter p(this);
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p.setPen(QColor(144, 144, 144));
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p.setBrush(QColor(214, 214, 214));
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p.drawRect(rect().x(), rect().y(), rect().width() - 1, rect().height() - 1);
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p.setBrush(Qt::NoBrush);
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int i;
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// draw scale marks
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if (areAlmostEqual(m_range, 1.)) {
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p.setPen(QColor(144, 144, 144));
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for (i = 1; i < 10; i++) {
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int posx = rect().width() * i / 10;
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p.drawLine(posx, 1, posx, COMBOHIST_RESOLUTION_H);
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}
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} else {
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int range_i = (int)std::round(m_range);
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for (i = 1; i < range_i; i++) {
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int posx = rect().width() * i / range_i;
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p.drawLine(posx, 1, posx, COMBOHIST_RESOLUTION_H);
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}
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}
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QColor compColor = (m_channelIndex == 0) ? Qt::red
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: (m_channelIndex == 1) ? Qt::green
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: (m_channelIndex == 2) ? Qt::blue
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: Qt::magenta;
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compColor.setAlpha(120);
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int maxValue = m_maxValue[0];
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if (!m_values[1].isEmpty() && m_showComparePtr && *m_showComparePtr &&
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m_maxValue[0] < m_maxValue[1])
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maxValue = m_maxValue[1];
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p.translate(0, COMBOHIST_RESOLUTION_H);
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p.scale(1.0, -(double)COMBOHIST_RESOLUTION_H / (double)maxValue);
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for (int id = 0; id < 2; id++) {
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if (m_values[id].isEmpty()) continue;
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if (id == 1 && (!m_showComparePtr || !(*m_showComparePtr))) continue;
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p.setPen((id == 0) ? Qt::black : compColor);
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// draw each histogram
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for (i = 0; i < COMBOHIST_RESOLUTION_W; i++) {
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int v = m_values[id][i];
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if (v <= 0) continue;
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int x = 1 + i;
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p.drawLine(x, 0, x, v);
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}
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// draw picked color's channel value
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if (m_pickedValue > -1) {
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p.setPen(Qt::white);
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int x = 1 + m_pickedValue;
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p.drawLine(x, 1, x, maxValue);
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}
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}
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}
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//-----------------------------------------------------------------------------
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void ChannelHistoGraph::showCurrentChannelValue(int val) {
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m_pickedValue = val;
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update();
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}
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//=============================================================================
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// ChannelHistoGraph
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//-----------------------------------------------------------------------------
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RGBHistoGraph::RGBHistoGraph(int index, QWidget *parent)
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: ChannelHistoGraph(index, parent) {
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m_histoImg = QImage(COMBOHIST_RESOLUTION_W, COMBOHIST_RESOLUTION_H,
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QImage::Format_ARGB32_Premultiplied);
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}
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//-----------------------------------------------------------------------------
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RGBHistoGraph::~RGBHistoGraph() {
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for (int i = 0; i < 3; i++) m_rgbValues[i].clear();
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}
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//-----------------------------------------------------------------------------
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void RGBHistoGraph::setValues(int *buf, bool) {
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for (int chan = 0; chan < 3; chan++) {
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m_rgbValues[chan].clear();
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m_rgbValues[chan].resize(COMBOHIST_RESOLUTION_W);
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int i;
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// normalize with the maximum value
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int maxValue = 1;
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for (i = 0; i < COMBOHIST_RESOLUTION_W; i++) {
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int count = buf[COMBOHIST_RESOLUTION_W * chan + i];
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if (maxValue < count) maxValue = count;
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}
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for (i = 0; i < COMBOHIST_RESOLUTION_W; i++) {
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int v = buf[COMBOHIST_RESOLUTION_W * chan + i];
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m_rgbValues[chan][i] =
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tround((double)(v * COMBOHIST_RESOLUTION_H) / (double)maxValue);
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}
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}
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QPainter imgPainter(&m_histoImg);
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imgPainter.fillRect(m_histoImg.rect(), Qt::black);
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if (m_rgbValues[0].size() == 0 || m_rgbValues[1].size() == 0 ||
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m_rgbValues[2].size() == 0) {
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imgPainter.end();
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return;
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}
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imgPainter.setCompositionMode(QPainter::CompositionMode_Plus);
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for (int chan = 0; chan < 3; chan++) {
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imgPainter.setPen((chan == 0) ? Qt::red
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: (chan == 1) ? Qt::green
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: Qt::blue);
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for (int i = 0; i < COMBOHIST_RESOLUTION_W; i++) {
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int v = m_rgbValues[chan][i];
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if (v <= 0) continue;
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int x = 1 + i;
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imgPainter.drawLine(x, COMBOHIST_RESOLUTION_H + 1 - v, x,
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COMBOHIST_RESOLUTION_H);
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}
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}
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imgPainter.setCompositionMode(QPainter::CompositionMode_SourceOver);
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imgPainter.end();
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}
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//-----------------------------------------------------------------------------
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void RGBHistoGraph::paintEvent(QPaintEvent *event) {
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QPainter p(this);
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p.setCompositionMode(QPainter::CompositionMode_SourceOver);
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p.setPen(QColor(144, 144, 144));
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p.setBrush(QColor(64, 64, 64));
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p.drawRect(rect().x(), rect().y(), rect().width() - 1, rect().height() - 1);
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p.setBrush(Qt::NoBrush);
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p.drawImage(1, 1, m_histoImg);
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}
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//=============================================================================
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// ChannelColorBar
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//-----------------------------------------------------------------------------
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ChannelColorBar::ChannelColorBar(QWidget *parent, QColor color)
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: QWidget(parent), m_color(color) {
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// 2 pixels margin for width
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setFixedSize(COMBOHIST_RESOLUTION_W + 2, 6);
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}
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//-----------------------------------------------------------------------------
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void ChannelColorBar::paintEvent(QPaintEvent *event) {
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QPainter p(this);
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QLinearGradient linearGrad(QPoint(1, 0), QPoint(COMBOHIST_RESOLUTION_W, 0));
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if (m_color == QColor(0, 0, 0, 0)) {
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linearGrad.setColorAt(0, m_color);
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linearGrad.setColorAt(1, Qt::white);
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} else {
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linearGrad.setColorAt(0, Qt::black);
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if (!areAlmostEqual(m_range, 1.))
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linearGrad.setColorAt(1. / m_range, m_color);
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linearGrad.setColorAt(1, m_color);
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}
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p.setBrush(QBrush(linearGrad));
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p.setPen(Qt::NoPen);
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p.drawRect(rect());
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if (!areAlmostEqual(m_range, 1.)) {
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static const QPointF points[3] = {QPointF(0.0, 0.0), QPointF(3.0, 6.0),
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QPointF(-3.0, 6.0)};
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p.setPen(Qt::NoPen);
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p.setBrush(Qt::black);
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p.translate(COMBOHIST_RESOLUTION_W / m_range + 1, 0.);
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p.drawPolygon(points, 3);
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}
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}
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//=============================================================================
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// ChannelHisto
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//-----------------------------------------------------------------------------
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ChannelHisto::ChannelHisto(int channelIndex, bool *showComparePtr,
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QWidget *parent) {
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QString label;
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QColor color;
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switch (channelIndex) {
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case 0:
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label = tr("Red");
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color = Qt::red;
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break;
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case 1:
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label = tr("Green");
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color = Qt::green;
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break;
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case 2:
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label = tr("Blue");
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color = Qt::blue;
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break;
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case 3:
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label = tr("Alpha");
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color = QColor(0, 0, 0, 0);
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break;
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case 4:
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label = tr("RGB");
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color = Qt::white;
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break;
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}
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if (channelIndex != 4)
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m_histogramGraph =
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new ChannelHistoGraph(channelIndex, this, showComparePtr);
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else
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m_histogramGraph = new RGBHistoGraph(channelIndex, this);
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m_colorBar = new ChannelColorBar(this, color);
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// show/hide the alpha channel
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QPushButton *showAlphaChannelButton = 0;
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if (channelIndex == 3) {
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showAlphaChannelButton = new QPushButton("", this);
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showAlphaChannelButton->setObjectName("menuToggleButton");
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showAlphaChannelButton->setFixedSize(15, 15);
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showAlphaChannelButton->setIcon(createQIcon("menu_toggle"));
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showAlphaChannelButton->setCheckable(true);
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showAlphaChannelButton->setChecked(false);
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showAlphaChannelButton->setFocusPolicy(Qt::NoFocus);
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}
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// layout
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QVBoxLayout *mainLayout = new QVBoxLayout(this);
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mainLayout->setMargin(0);
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mainLayout->setSpacing(2);
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{
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QHBoxLayout *titleLay = new QHBoxLayout();
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titleLay->setMargin(0);
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titleLay->setSpacing(2);
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{
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titleLay->addWidget(new QLabel(label, this), 0);
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if (channelIndex == 3) titleLay->addWidget(showAlphaChannelButton, 0);
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titleLay->addStretch(1);
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}
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mainLayout->addLayout(titleLay);
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mainLayout->addSpacing(3);
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mainLayout->addWidget(m_histogramGraph);
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mainLayout->addWidget(m_colorBar);
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}
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setLayout(mainLayout);
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if (channelIndex == 3) {
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connect(showAlphaChannelButton, SIGNAL(toggled(bool)), this,
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SLOT(onShowAlphaButtonToggled(bool)));
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onShowAlphaButtonToggled(false);
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}
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}
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//-----------------------------------------------------------------------------
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/*! update the picked color's channel value
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*/
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void ChannelHisto::showCurrentChannelValue(int val) {
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m_histogramGraph->showCurrentChannelValue(val);
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}
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//-----------------------------------------------------------------------------
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void ChannelHisto::onShowAlphaButtonToggled(bool visible) {
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m_histogramGraph->setVisible(visible);
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m_colorBar->setVisible(visible);
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emit showButtonToggled(visible);
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}
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//=============================================================================
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// ComboHistoRGBLabel
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//-----------------------------------------------------------------------------
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ComboHistoRGBLabel::ComboHistoRGBLabel(QColor color, QWidget *parent)
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: QWidget(parent)
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, m_color(color)
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, m_mode(DisplayMode::Display_8bit)
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, m_alphaVisible(false) {
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setFixedSize(COMBOHIST_RESOLUTION_W, 35);
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}
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void ComboHistoRGBLabel::setColorAndUpdate(QColor color) {
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if (m_color == color) return;
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m_color = color;
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update();
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}
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void ComboHistoRGBLabel::paintEvent(QPaintEvent *pe) {
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QPainter p(this);
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p.setPen(Qt::black);
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QRect bgRect = QRect(rect().left(), rect().top(), rect().width() - 1,
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rect().height() - 1);
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if (m_color.alpha() == 0) {
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p.setBrush(Qt::gray);
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p.drawRect(bgRect);
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return;
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}
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if (LutManager::instance()->isValid()) {
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QColor convertedColor(m_color);
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LutManager::instance()->convert(convertedColor);
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p.setBrush(convertedColor);
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} else
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p.setBrush(m_color);
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p.drawRect(bgRect);
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// white text for dark color, black text for light color
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int val = m_color.red() * 30 + m_color.green() * 59 + m_color.blue() * 11;
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if (val < 12800)
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p.setPen(Qt::white);
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else
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p.setPen(Qt::black);
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p.setBrush(Qt::NoBrush);
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QFont font = p.font();
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const int pixelSizes[3] = {18, 14, 14};
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font.setPixelSize(pixelSizes[(int)m_mode]);
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p.setFont(font);
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QString colorStr;
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QString colorStr2 = QString();
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switch (m_mode) {
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case Display_8bit: {
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colorStr = tr("R:%1 G:%2 B:%3")
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.arg(m_color.red())
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.arg(m_color.green())
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.arg(m_color.blue());
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if (m_alphaVisible) colorStr += tr(" A:%1").arg(m_color.alpha());
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break;
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}
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case Display_16bit: {
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QRgba64 rgba64 = m_color.rgba64();
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colorStr = tr("R:%1 G:%2 B:%3")
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.arg(rgba64.red())
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.arg(rgba64.green())
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.arg(rgba64.blue());
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if (m_alphaVisible) colorStr += tr(" A:%1").arg(rgba64.alpha());
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break;
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}
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case Display_0_1: {
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if (!m_alphaVisible) {
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colorStr = tr("R:%1 G:%2 B:%3")
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.arg(m_color.redF())
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.arg(m_color.greenF())
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.arg(m_color.blueF());
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} else {
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// display in 2 lines
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colorStr = tr("R:%1 G:%2 B:%3")
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.arg(m_color.redF())
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.arg(m_color.greenF())
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.arg(m_color.blueF());
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colorStr2 = tr("A:%1").arg(m_color.alphaF());
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}
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break;
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}
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}
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if (colorStr2.isEmpty())
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p.drawText(rect(), Qt::AlignCenter, colorStr);
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else {
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QRect upRect = rect().adjusted(0, 0, 0, -rect().height() / 2);
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p.drawText(upRect, Qt::AlignCenter, colorStr);
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QRect dnRect = upRect.translated(0, rect().height() / 2);
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p.drawText(dnRect, Qt::AlignCenter, colorStr2);
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}
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}
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//=============================================================================
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// ComboHistogram
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//-----------------------------------------------------------------------------
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ComboHistogram::ComboHistogram(QWidget *parent)
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: QWidget(parent)
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, m_raster(0)
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, m_palette(0)
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, m_showCompare(false)
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, m_compHistoIsValid(true)
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, m_rangeStep(0) {
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for (int chan = 0; chan < 4; chan++)
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m_histograms[chan] = new ChannelHisto(chan, &m_showCompare, this);
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m_histograms[4] = new ChannelHisto(4, &m_showCompare, this);
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// RGB label
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m_rgbLabel = new ComboHistoRGBLabel(QColor(128, 128, 128), this);
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// m_rgbLabel->setStyleSheet("font-size: 18px;");
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m_rectAverageRgbLabel = new ComboHistoRGBLabel(QColor(128, 128, 128), this);
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// m_rectAverageRgbLabel->setStyleSheet("font-size: 18px;");
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m_xPosLabel = new QLabel("", this);
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m_yPosLabel = new QLabel("", this);
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m_displayModeCombo = new QComboBox(this);
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m_rangeControlContainer = new QWidget(this);
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m_rangeUpBtn = new QPushButton("", this);
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m_rangeDwnBtn = new QPushButton("", this);
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m_rangeLabel = new QLabel("1.0", this);
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//-----
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m_displayModeCombo->addItem(
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tr("8bit (0-255)"), (int)ComboHistoRGBLabel::DisplayMode::Display_8bit);
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m_displayModeCombo->addItem(
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tr("16bit (0-65535)"),
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(int)ComboHistoRGBLabel::DisplayMode::Display_16bit);
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m_displayModeCombo->addItem(
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tr("0.0-1.0"), (int)ComboHistoRGBLabel::DisplayMode::Display_0_1);
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m_rangeUpBtn->setIcon(createQIcon("prevkey"));
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m_rangeDwnBtn->setIcon(createQIcon("nextkey"));
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m_rangeUpBtn->setFixedWidth(17);
|
|
m_rangeDwnBtn->setFixedWidth(17);
|
|
m_rangeDwnBtn->setEnabled(false);
|
|
m_rangeLabel->setFixedWidth(30);
|
|
m_rangeLabel->setAlignment(Qt::AlignCenter);
|
|
|
|
// layout
|
|
QVBoxLayout *mainLayout = new QVBoxLayout();
|
|
mainLayout->setMargin(5);
|
|
mainLayout->setSpacing(5);
|
|
{
|
|
mainLayout->addWidget(m_histograms[4]); // RGB
|
|
|
|
QHBoxLayout *labelLay = new QHBoxLayout();
|
|
labelLay->setMargin(0);
|
|
labelLay->setSpacing(0);
|
|
{
|
|
labelLay->addWidget(new QLabel(tr("Picked Color"), this), 0);
|
|
labelLay->addStretch(1);
|
|
labelLay->addWidget(m_displayModeCombo, 0);
|
|
}
|
|
mainLayout->addLayout(labelLay, 0);
|
|
|
|
mainLayout->addWidget(m_rgbLabel, 0, Qt::AlignCenter);
|
|
|
|
mainLayout->addWidget(new QLabel(tr("Average Color (Ctrl + Drag)"), this),
|
|
0, Qt::AlignLeft | Qt::AlignVCenter);
|
|
mainLayout->addWidget(m_rectAverageRgbLabel, 0, Qt::AlignCenter);
|
|
|
|
QHBoxLayout *infoParamLay = new QHBoxLayout();
|
|
infoParamLay->setMargin(5);
|
|
infoParamLay->setSpacing(3);
|
|
{
|
|
infoParamLay->addWidget(new QLabel(tr("X:"), this), 1,
|
|
Qt::AlignRight | Qt::AlignVCenter);
|
|
infoParamLay->addWidget(m_xPosLabel, 1, Qt::AlignLeft | Qt::AlignVCenter);
|
|
infoParamLay->addWidget(new QLabel(tr("Y:"), this), 1,
|
|
Qt::AlignRight | Qt::AlignVCenter);
|
|
infoParamLay->addWidget(m_yPosLabel, 2, Qt::AlignLeft | Qt::AlignVCenter);
|
|
|
|
// range control
|
|
QHBoxLayout *rangeLay = new QHBoxLayout();
|
|
rangeLay->setMargin(0);
|
|
rangeLay->setSpacing(0);
|
|
{
|
|
rangeLay->addWidget(m_rangeUpBtn, 0);
|
|
rangeLay->addWidget(m_rangeLabel, 0);
|
|
rangeLay->addWidget(m_rangeDwnBtn, 0);
|
|
}
|
|
m_rangeControlContainer->setLayout(rangeLay);
|
|
infoParamLay->addWidget(m_rangeControlContainer, 0);
|
|
}
|
|
mainLayout->addLayout(infoParamLay, 0);
|
|
|
|
mainLayout->addWidget(m_histograms[0]); // R
|
|
mainLayout->addWidget(m_histograms[1]); // G
|
|
mainLayout->addWidget(m_histograms[2]); // B
|
|
mainLayout->addWidget(m_histograms[3]); // A
|
|
mainLayout->addStretch(1);
|
|
}
|
|
setLayout(mainLayout);
|
|
|
|
m_rectAverageRgbLabel->setColorAndUpdate(Qt::transparent);
|
|
|
|
connect(m_displayModeCombo, SIGNAL(activated(int)), this,
|
|
SLOT(onDisplayModeChanged()));
|
|
connect(m_histograms[3], SIGNAL(showButtonToggled(bool)), this,
|
|
SLOT(onShowAlphaButtonToggled(bool)));
|
|
connect(m_rangeUpBtn, SIGNAL(clicked()), this, SLOT(onRangeUp()));
|
|
connect(m_rangeDwnBtn, SIGNAL(clicked()), this, SLOT(onRangeDown()));
|
|
}
|
|
//-----------------------------------------------------------------------------
|
|
|
|
ComboHistogram::~ComboHistogram() {
|
|
memset(m_channelValue, 0, sizeof m_channelValue);
|
|
memset(m_channelValueComp, 0, sizeof m_channelValueComp);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::setRaster(const TRasterP &raster,
|
|
const TPaletteP &palette) {
|
|
if (palette.getPointer()) m_palette = palette;
|
|
m_raster = raster;
|
|
|
|
refreshHistogram();
|
|
|
|
m_rangeControlContainer->setVisible(!!((TRasterFP)raster));
|
|
update();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::refreshHistogram() {
|
|
computeChannelsValue(&m_channelValue[0][0], sizeof(m_channelValue), m_raster);
|
|
|
|
float range = 1.f;
|
|
if (!!((TRasterFP)m_raster)) {
|
|
range = std::pow(2.f, (float)m_rangeStep);
|
|
}
|
|
|
|
for (int chan = 0; chan < 4; chan++) {
|
|
m_histograms[chan]->refleshValue(&m_channelValue[chan][0]);
|
|
if (chan != 3) // rgb channels
|
|
m_histograms[chan]->setRange(range);
|
|
}
|
|
m_histograms[4]->refleshValue(&m_channelValue[0][0]);
|
|
m_histograms[4]->setRange(range);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::computeChannelsValue(int *buf, size_t size, TRasterP ras,
|
|
TPalette *extPlt) {
|
|
memset(buf, 0, size);
|
|
if (!ras.getPointer()) return;
|
|
TRasterCM32P cmRaster = ras;
|
|
bool isCmRaster = !!cmRaster;
|
|
|
|
TRaster64P raster64 = ras;
|
|
bool is64bit = !!raster64;
|
|
|
|
TRasterFP rasF = ras;
|
|
|
|
float factor = 1.f / std::pow(2.f, (float)m_rangeStep);
|
|
|
|
int lx = ras->getLx();
|
|
int ly = ras->getLy();
|
|
if (lx > 1 && ly > 1) {
|
|
int i, j;
|
|
if (is64bit) {
|
|
for (j = 0; j < ly; j++) {
|
|
TPixel64 *pix_64 = raster64->pixels(j);
|
|
for (i = 0; i < lx; i++, pix_64++) {
|
|
int mValue = (int)byteFromUshort(pix_64->m);
|
|
if (mValue != 0) {
|
|
++buf[idx(0, (int)byteFromUshort(pix_64->r))];
|
|
++buf[idx(1, (int)byteFromUshort(pix_64->g))];
|
|
++buf[idx(2, (int)byteFromUshort(pix_64->b))];
|
|
}
|
|
++buf[idx(3, mValue)];
|
|
}
|
|
}
|
|
} else if (isCmRaster) {
|
|
TPalette *plt = (extPlt) ? extPlt : m_palette.getPointer();
|
|
assert(plt);
|
|
for (j = 0; j < ly; j++) {
|
|
TPixelCM32 *pix_cm = cmRaster->pixels(j);
|
|
for (i = 0; i < lx; i++, pix_cm++) {
|
|
int styleId =
|
|
pix_cm->getTone() < 127 ? pix_cm->getInk() : pix_cm->getPaint();
|
|
TColorStyle *colorStyle = plt->getStyle(styleId);
|
|
if (!colorStyle) continue;
|
|
TPixel color = colorStyle->getAverageColor();
|
|
int mValue = color.m;
|
|
if (mValue != 0) {
|
|
++buf[idx(0, color.r)];
|
|
++buf[idx(1, color.g)];
|
|
++buf[idx(2, color.b)];
|
|
}
|
|
++buf[idx(3, color.m)];
|
|
}
|
|
}
|
|
} else if (rasF) {
|
|
for (j = 0; j < ly; j++) {
|
|
TPixelF *pixF = rasF->pixels(j);
|
|
for (i = 0; i < lx; i++, pixF++) {
|
|
int mValue = (int)byteFromFloat(pixF->m);
|
|
if (mValue != 0) {
|
|
++buf[idx(0, (int)byteFromFloat(pixF->r * factor))];
|
|
++buf[idx(1, (int)byteFromFloat(pixF->g * factor))];
|
|
++buf[idx(2, (int)byteFromFloat(pixF->b * factor))];
|
|
}
|
|
++buf[idx(3, mValue)];
|
|
}
|
|
}
|
|
} else // 8bpc raster
|
|
{
|
|
for (j = 0; j < ly; j++) {
|
|
TPixel *pix = (TPixel *)ras->getRawData(0, j);
|
|
for (i = 0; i < lx; i++, pix++) {
|
|
int mValue = pix->m;
|
|
if (mValue != 0) {
|
|
++buf[idx(0, pix->r)];
|
|
++buf[idx(1, pix->g)];
|
|
++buf[idx(2, pix->b)];
|
|
}
|
|
++buf[idx(3, pix->m)];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::updateInfo(const TPixel32 &pix, const TPointD &imagePos) {
|
|
if (pix == TPixel32::Transparent) {
|
|
m_histograms[0]->showCurrentChannelValue(-1);
|
|
m_histograms[1]->showCurrentChannelValue(-1);
|
|
m_histograms[2]->showCurrentChannelValue(-1);
|
|
m_histograms[3]->showCurrentChannelValue(-1);
|
|
m_rgbLabel->setColorAndUpdate(Qt::transparent);
|
|
m_xPosLabel->setText("");
|
|
m_yPosLabel->setText("");
|
|
} else {
|
|
// show picked color's channel values
|
|
m_histograms[0]->showCurrentChannelValue((int)pix.r);
|
|
m_histograms[1]->showCurrentChannelValue((int)pix.g);
|
|
m_histograms[2]->showCurrentChannelValue((int)pix.b);
|
|
m_histograms[3]->showCurrentChannelValue((int)pix.m);
|
|
m_rgbLabel->setColorAndUpdate(
|
|
QColor((int)pix.r, (int)pix.g, (int)pix.b, (int)pix.m));
|
|
m_xPosLabel->setText(QString::number(tround(imagePos.x)));
|
|
m_yPosLabel->setText(QString::number(tround(imagePos.y)));
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::updateInfo(const TPixel64 &pix, const TPointD &imagePos) {
|
|
if (pix == TPixel64::Transparent) {
|
|
m_histograms[0]->showCurrentChannelValue(-1);
|
|
m_histograms[1]->showCurrentChannelValue(-1);
|
|
m_histograms[2]->showCurrentChannelValue(-1);
|
|
m_histograms[3]->showCurrentChannelValue(-1);
|
|
m_rgbLabel->setColorAndUpdate(Qt::transparent);
|
|
m_xPosLabel->setText("");
|
|
m_yPosLabel->setText("");
|
|
} else {
|
|
TPixel32 pix32 = toPixel32(pix);
|
|
// show picked color's channel values
|
|
m_histograms[0]->showCurrentChannelValue((int)pix32.r);
|
|
m_histograms[1]->showCurrentChannelValue((int)pix32.g);
|
|
m_histograms[2]->showCurrentChannelValue((int)pix32.b);
|
|
m_histograms[3]->showCurrentChannelValue((int)pix32.m);
|
|
m_rgbLabel->setColorAndUpdate(QColor::fromRgba64(
|
|
(ushort)pix.r, (ushort)pix.g, (ushort)pix.b, (ushort)pix.m));
|
|
m_xPosLabel->setText(QString::number(tround(imagePos.x)));
|
|
m_yPosLabel->setText(QString::number(tround(imagePos.y)));
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::updateInfo(const TPixelF &pix, const TPointD &imagePos) {
|
|
if (pix == TPixelF::Transparent) {
|
|
m_histograms[0]->showCurrentChannelValue(-1);
|
|
m_histograms[1]->showCurrentChannelValue(-1);
|
|
m_histograms[2]->showCurrentChannelValue(-1);
|
|
m_histograms[3]->showCurrentChannelValue(-1);
|
|
m_rgbLabel->setColorAndUpdate(Qt::transparent);
|
|
m_xPosLabel->setText("");
|
|
m_yPosLabel->setText("");
|
|
} else {
|
|
float factor = std::pow(2.f, -(float)m_rangeStep);
|
|
TPixel32 pix32 = toPixel32(
|
|
TPixelF(pix.r * factor, pix.g * factor, pix.b * factor, pix.m));
|
|
// show picked color's channel values
|
|
m_histograms[0]->showCurrentChannelValue((int)pix32.r);
|
|
m_histograms[1]->showCurrentChannelValue((int)pix32.g);
|
|
m_histograms[2]->showCurrentChannelValue((int)pix32.b);
|
|
m_histograms[3]->showCurrentChannelValue((int)pix32.m);
|
|
m_rgbLabel->setColorAndUpdate(QColor::fromRgbF(pix.r, pix.g, pix.b, pix.m));
|
|
m_xPosLabel->setText(QString::number(tround(imagePos.x)));
|
|
m_yPosLabel->setText(QString::number(tround(imagePos.y)));
|
|
}
|
|
}
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::updateAverageColor(const TPixel32 &pix) {
|
|
if (pix == TPixel32::Transparent) {
|
|
m_rectAverageRgbLabel->setColorAndUpdate(Qt::transparent);
|
|
} else {
|
|
m_rectAverageRgbLabel->setColorAndUpdate(
|
|
QColor((int)pix.r, (int)pix.g, (int)pix.b, (int)pix.m));
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::updateAverageColor(const TPixel64 &pix) {
|
|
if (pix == TPixel64::Transparent) {
|
|
m_rectAverageRgbLabel->setColorAndUpdate(Qt::transparent);
|
|
} else {
|
|
m_rectAverageRgbLabel->setColorAndUpdate(QColor::fromRgba64(
|
|
(ushort)pix.r, (ushort)pix.g, (ushort)pix.b, (ushort)pix.m));
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::updateAverageColor(const TPixelF &pix) {
|
|
if (pix == TPixelF::Transparent) {
|
|
m_rectAverageRgbLabel->setColorAndUpdate(Qt::transparent);
|
|
} else {
|
|
m_rectAverageRgbLabel->setColorAndUpdate(
|
|
QColor::fromRgbF(pix.r, pix.g, pix.b, pix.m));
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::onDisplayModeChanged() {
|
|
ComboHistoRGBLabel::DisplayMode mode =
|
|
static_cast<ComboHistoRGBLabel::DisplayMode>(
|
|
m_displayModeCombo->currentData().toInt());
|
|
m_rgbLabel->setDisplayMode(mode);
|
|
m_rectAverageRgbLabel->setDisplayMode(mode);
|
|
HistogramChannelDisplayMode = (int)mode;
|
|
update();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::updateCompHistogram() {
|
|
assert(!m_compHistoIsValid);
|
|
m_compHistoIsValid = true;
|
|
|
|
TImageP refimg =
|
|
TImageCache::instance()->get(QString("TnzCompareImg"), false);
|
|
|
|
if (!(TToonzImageP)refimg && !(TRasterImageP)refimg) return;
|
|
|
|
computeChannelsValue(&m_channelValueComp[0][0], sizeof m_channelValueComp,
|
|
refimg->raster(), refimg->getPalette());
|
|
|
|
for (int chan = 0; chan < 4; chan++)
|
|
m_histograms[chan]->refleshValue(&m_channelValueComp[chan][0], true);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::showEvent(QShowEvent *) {
|
|
if (!m_compHistoIsValid && m_showCompare) updateCompHistogram();
|
|
|
|
int envMode = HistogramChannelDisplayMode;
|
|
m_displayModeCombo->setCurrentIndex(m_displayModeCombo->findData(envMode));
|
|
ComboHistoRGBLabel::DisplayMode mode =
|
|
static_cast<ComboHistoRGBLabel::DisplayMode>(envMode);
|
|
m_rgbLabel->setDisplayMode(mode);
|
|
m_rectAverageRgbLabel->setDisplayMode(mode);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::onShowAlphaButtonToggled(bool alphaVisible) {
|
|
m_rgbLabel->setAlphaVisible(alphaVisible);
|
|
m_rectAverageRgbLabel->setAlphaVisible(alphaVisible);
|
|
m_rgbLabel->update();
|
|
m_rectAverageRgbLabel->update();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::onRangeUp() {
|
|
m_rangeStep++;
|
|
m_rangeDwnBtn->setEnabled(true);
|
|
if (m_rangeStep == 3) m_rangeUpBtn->setDisabled(true);
|
|
|
|
m_rangeLabel->setText(QString("%1.0").arg(std::pow(2, m_rangeStep)));
|
|
|
|
refreshHistogram();
|
|
m_compHistoIsValid = false;
|
|
if (m_showCompare) updateCompHistogram();
|
|
|
|
update();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void ComboHistogram::onRangeDown() {
|
|
m_rangeStep--;
|
|
m_rangeUpBtn->setEnabled(true);
|
|
if (m_rangeStep == 0) m_rangeDwnBtn->setDisabled(true);
|
|
|
|
m_rangeLabel->setText(QString("%1.0").arg(std::pow(2, m_rangeStep)));
|
|
|
|
refreshHistogram();
|
|
m_compHistoIsValid = false;
|
|
if (m_showCompare) updateCompHistogram();
|
|
|
|
update();
|
|
}
|