57 lines
2.3 KiB
C++
57 lines
2.3 KiB
C++
#include "ElaMicaBaseInitObject.h"
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#include <QImage>
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#include "ElaApplicationPrivate.h"
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#include "ElaExponentialBlur.h"
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ElaMicaBaseInitObject::ElaMicaBaseInitObject(ElaApplicationPrivate *appPrivate, QObject *parent) : QObject{parent} { _appPrivate = appPrivate; }
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ElaMicaBaseInitObject::~ElaMicaBaseInitObject() {}
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void ElaMicaBaseInitObject::onInitMicaBase(QImage img) {
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// QColorDialog
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// 统一处理为1920*1080以节省空间
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img = img.scaled(QSize(1920, 1080), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
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QImage blurImage = ElaExponentialBlur::doExponentialBlur(img, 500).toImage();
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QImage lightImage = blurImage;
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QImage darkImage = blurImage;
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QColor lightMixColor = QColor(0xF3, 0xF3, 0xF3);
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lightMixColor = lightMixColor.toHsv();
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QColor darkMixColor = QColor(0x20, 0x20, 0x20);
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darkMixColor = darkMixColor.toHsv();
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QColor originColor;
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QColor lightColor;
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QColor darkColor;
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int h, s, v;
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for (int y = 0; y < blurImage.height(); y++) {
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QRgb *line = (QRgb *)blurImage.scanLine(y);
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for (int x = 0; x < blurImage.width(); x++) {
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originColor = QColor(line[x]);
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originColor = originColor.toHsv();
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h = originColor.hsvHue();
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s = originColor.hsvSaturation();
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v = originColor.value();
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if (s / 20 > 11) {
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lightColor.setHsv(h, (s / 20 + 11) / 2, 250);
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} else {
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lightColor.setHsv(h, 11, 250);
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}
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lightColor = lightColor.toRgb();
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if (v / 1.1 > 40) {
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darkColor.setHsv(h, s / 2, (v / 1.1 + 40) / 2);
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} else {
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darkColor.setHsv(h, s / 2, 40);
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}
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darkColor = darkColor.toRgb();
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lightImage.setPixel(x, y, qRgb(lightColor.red(), lightColor.green(), lightColor.blue()));
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darkImage.setPixel(x, y, qRgb(darkColor.red(), darkColor.green(), darkColor.blue()));
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}
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}
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_appPrivate->_lightBaseImage = lightImage.copy();
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_appPrivate->_darkBaseImage = darkImage.copy();
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// _appPrivate->_lightBaseImage.save("light.png", "PNG");
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// _appPrivate->_darkBaseImage.save("dark.png", "PNG");
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Q_EMIT initFinished();
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}
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