627 lines
19 KiB
C++
627 lines
19 KiB
C++
#include "TransparentDraggableLayer.h"
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#include "PropertyWidget.h"
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#include "CallManage.h"
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extern double g_dPixelPerCm;//每厘米像素数
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//static GeoIndicatorGenerator m_drawGeo;
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TransparentDraggableLayer::TransparentDraggableLayer(QMyCustomPlot *parentPlot, QString strUuid, double minWidth, QString strTitle)
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: QObject(parentPlot), mPlot(parentPlot), mstrTitle(strTitle), mMinWidth(minWidth)
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{
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m_strUuid = strUuid;
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//
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initRect();
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}
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TransparentDraggableLayer::~TransparentDraggableLayer()
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{
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if(mPlot) {
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// mPlot->removeItem(mRect);
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// mPlot->removeItem(mLeftHandle);
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// mPlot->removeItem(mRightHandle);
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}
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}
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//设置最小宽度
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void TransparentDraggableLayer::setMinWidth(double minWidth)
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{
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mMinWidth = minWidth;
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}
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//设置标题
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void TransparentDraggableLayer::setTitle(QString strTitle)
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{
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mstrTitle = strTitle;
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mItemTitle->setText(mstrTitle);
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//mPlot->replot();
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}
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// 设置矩形范围
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void TransparentDraggableLayer::setRange(double left_Low, double right_Hight)
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{
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if(left_Low >= right_Hight) return;
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double lY1 = mPlot->yAxis->range().lower;//+10
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double lY2 = mPlot->yAxis->range().upper;
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mRect->topLeft->setCoords(left_Low, lY1);
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mRect->bottomRight->setCoords(right_Hight, lY2);
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//位置与rect不一样，否则图像反转
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drawLith(left_Low, right_Hight, lY1, lY2);
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// mPixmap->topLeft->setCoords(right_Hight, lY1);
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// mPixmap->bottomRight->setCoords(left_Low, lY2);
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float flNewPos = mPlot->xAxis->coordToPixel((left_Low + right_Hight)/2.0) - 15;
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mItemTitle->position->setCoords(mPlot->xAxis->pixelToCoord(flNewPos),
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(mRect->topLeft->coords().y() + mRect->bottomRight->coords().y())/2); // 设置文本在矩形中心位置
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//mRect->topLeft->setCoords(left, mPlot->yAxis->range().upper);
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//mRect->bottomRight->setCoords(right, mPlot->yAxis->range().lower);
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updateHandles();
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mPlot->replot();
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}
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// 获取当前范围
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QCPRange TransparentDraggableLayer::getRange()
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{
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return QCPRange(mRect->topLeft->coords().x(), mRect->bottomRight->coords().x());
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}
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// 设置矩形颜色
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void TransparentDraggableLayer::setColor(const QColor &color)
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{
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backgroundColor = color;
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//
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mRect->setBrush(QBrush(color));
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mRect->setPen(QPen(color.darker()));
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//mPlot->replot();
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}
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//设置岩性
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void TransparentDraggableLayer::setLith(QString filePath)
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{
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m_Lith = filePath;
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}
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void TransparentDraggableLayer::drawLith(double left_Low, double right_Hight, double lY1, double lY2)
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{
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if(m_Lith=="")
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{
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return;
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}
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double x1 = mPlot->xAxis->coordToPixel(left_Low);
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double x2 = mPlot->xAxis->coordToPixel(right_Hight);
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double y1 = mPlot->yAxis->coordToPixel(lY1);
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double y2 = mPlot->yAxis->coordToPixel(lY2);
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double newWidth = y2-y1;
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double newHeight = x1-x2;
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//
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QString filePath = m_Lith;
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QString strLast = filePath.right(4);
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if(strLast.toLower()==".svg")
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{
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QString path,filename;
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GetWellNameAndPath(filePath, filename, path);
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QString basename = filename;
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QString val=filePath;
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QImage image(newWidth, newHeight, QImage::Format_RGB32);
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QPainter painter(&image);
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QRectF fillRect(0,0,newWidth, newHeight);
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painter.fillRect(fillRect, backgroundColor);
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val=GetImagePath()+"TempNew";
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QDir ss;
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if(!ss.exists(val)) {
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ss.mkdir(val);
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}
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val+=QDir::separator();
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val+=basename+".png";
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image.save(val);
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//
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mPixmap->setPixmap(QPixmap(val)); // 设置图片
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}
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else
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{
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// QImage imageRect(newWidth, newHeight, QImage::Format_RGB32);
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// QPainter painter(&imageRect);
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// //
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// QColor oldBackColor(255, 255, 255); // 原始颜色
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// //
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// QImage image(m_Lith);
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// for (int y = 0; y < image.height(); ++y) {
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// for (int x = 0; x < image.width(); ++x) {
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// QColor pixelColor = QColor(image.pixel(x, y));
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// if (pixelColor == oldBackColor) {
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// image.setPixelColor(x, y, backgroundColor); // 使用 setPixelColor 来设置新颜色
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// }
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// }
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// }
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// //
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// painter.setBrush(QBrush(QPixmap::fromImage(image)));
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// //
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// QString path,filename;
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// GetWellNameAndPath(filePath, filename, path);
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// QString basename = filename;
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// //
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// QString val=GetImagePath()+"TempNew";
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// QDir ss;
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// if(!ss.exists(val)) {
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// ss.mkdir(val);
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// }
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// val+=QDir::separator();
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// val+=basename+".png";
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// image.save(val);
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// //
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// mPixmap->setPixmap(QPixmap(val)); // 设置图片
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QString path,filename;
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GetWellNameAndPath(filePath, filename, path);
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QString basename = filename;
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QString val=filePath;
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QImage image(newWidth, newHeight, QImage::Format_RGB32);
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QPainter painter(&image);
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QRectF fillRect(0,0,newWidth, newHeight);
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painter.fillRect(fillRect, backgroundColor);
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//
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bool isOne=false;//是否只画一个大图，或者false平铺1堆小图
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bool isStech=false;
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bool isHorizon=false;
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float cm = g_dPixelPerCm;//一厘米对应的像素个数
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QColor bkColor = QColor(255,255,255,0);
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float GeoResult = m_drawGeo.seleGeo("岩性符号库", basename, &painter, fillRect, isOne, isStech, isHorizon, cm, bkColor);
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val=GetImagePath()+"TempNew";
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QDir ss;
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if(!ss.exists(val)) {
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ss.mkdir(val);
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}
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val+=QDir::separator();
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val+=basename+".png";
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image.save(val);
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//
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mPixmap->setPixmap(QPixmap(val)); // 设置图片
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}
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mPixmap->topLeft->setCoords(mPlot->xAxis->pixelToCoord(x2+1), mPlot->yAxis->pixelToCoord(y1+1));//right_Hight
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mPixmap->bottomRight->setCoords(mPlot->xAxis->pixelToCoord(x1-1), mPlot->yAxis->pixelToCoord(y2-1));//left_Low
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}
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// 删除框图
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void TransparentDraggableLayer::deleteRect()
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{
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if(mPlot) {
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mPlot->m_mapDraggable_Layer.remove(m_strUuid);
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mPlot->removeItem(mRect);
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mPlot->removeItem(mLeftHandle);
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mPlot->removeItem(mRightHandle);
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mPlot->removeItem(mPixmap);
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mPlot->removeItem(mItemTitle);
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mPlot->replot();
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this->deleteLater();
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}
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}
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void TransparentDraggableLayer::initRect()
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{
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// 创建透明矩形
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mRect = new QCPItemRect(mPlot);
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mRect->setLayer("overlay"); // 确保在最上层
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mRect->setBrush(QBrush(QColor(255, 255, 255, 50))); // 半透明蓝色
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mRect->setPen(QPen(QColor(70, 70, 255, 200)));
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// 创建左右边界控制点
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mLeftHandle = new QCPItemRect(mPlot);
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mLeftHandle->setLayer("overlay");
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mLeftHandle->setBrush(QBrush(Qt::black));
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mLeftHandle->setPen(QPen(Qt::black));
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mRightHandle = new QCPItemRect(mPlot);
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mRightHandle->setLayer("overlay");
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mRightHandle->setBrush(QBrush(Qt::black));
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mRightHandle->setPen(QPen(Qt::black));
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// 设置初始位置
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//double center = mPlot->xAxis->range().center();
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// setRange(center - 10, center + 10);
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// 连接鼠标事件
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connect(mPlot, &QCustomPlot::mousePress, this, &TransparentDraggableLayer::onMousePress);
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connect(mPlot, &QCustomPlot::mouseMove, this, &TransparentDraggableLayer::onMouseMove);
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connect(mPlot, &QCustomPlot::mouseRelease, this, &TransparentDraggableLayer::onMouseRelease);
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mPixmap = new QCPItemPixmap(mPlot);
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//mPixmap->setPixmap(QPixmap(":/image/file.png")); // 设置图片
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mPixmap->setScaled(true, Qt::IgnoreAspectRatio); // 设置缩放方式
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mPixmap->setLayer("overlay"); // 确保在最上层
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mItemTitle = new QCPItemText(mPlot);
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mItemTitle->setText(mstrTitle);
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//mItemTitle->setBrush(QBrush(Qt::red));
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mItemTitle->setFont(QFont("Arial", 12, QFont::Bold));
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mItemTitle->setColor(Qt::black);
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mItemTitle->setPositionAlignment(Qt::AlignTop | Qt::AlignHCenter);
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mItemTitle->position->setType(QCPItemPosition::ptPlotCoords);
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//mItemTitle->position->setType(QCPItemPosition::ptAxisRectRatio);
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mItemTitle->position->setCoords(0.5, 0);
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mItemTitle->setLayer("overlay");
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}
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void TransparentDraggableLayer::updateHandles()
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{
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// 左边界矩形控制点
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mLeftHandle->topLeft->setParentAnchor(mRect->topLeft);
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mLeftHandle->bottomRight->setParentAnchor(mRect->topRight);//(mRect->bottomLeft);
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mLeftHandle->topLeft->setCoords(-0.5, 0.5); // 矩形大小
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mLeftHandle->bottomRight->setCoords(0.5, -0.5); // 矩形大小
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// 右边界矩形控制点
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mRightHandle->topLeft->setParentAnchor(mRect->bottomLeft);
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mRightHandle->bottomRight->setParentAnchor(mRect->bottomRight);
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mRightHandle->topLeft->setCoords(-0.5, 0.5); // 矩形大小
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mRightHandle->bottomRight->setCoords(0.5, -0.5); // 矩形大小
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}
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void TransparentDraggableLayer::onDelRect()
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{
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//mDragMode = DragNone;
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//删除框图
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deleteRect();
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//保存
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mPlot->SaveToSLF_Layer();
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//属性清空
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PropertyService()->InitCurrentViewInfo();
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}
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//设置深度移动量
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void TransparentDraggableLayer::setItemDepthOffset()
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{
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bool ok=0;
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double depthshift=QInputDialog::getDouble(NULL,"深度移动","请输入移动的深度量(上移-,下移+)",0.0,-2147483647, 2147483647,4,&ok);
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if(!ok) return;
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QCPRange currentRange = getRange();
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QCPRange newRange = currentRange;
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newRange.lower = currentRange.lower-depthshift;
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newRange.upper = currentRange.upper-depthshift;
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//
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double width = currentRange.size();
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// //double center = mDragStartRange.center() + dx;
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// double center = currentRange.center() - depthshift;
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// newRange.lower = center - width/2;
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// newRange.upper = center + width/2;
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// 检查是否超出轴范围
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if(newRange.lower < getMyLower()) {
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return;
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}
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else if(newRange.upper > getMyUpper()) {
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return;
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}
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//
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setRange(newRange.lower, newRange.upper);
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{
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//保存
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mPlot->SaveToSLF_Layer();
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//属性清空
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PropertyService()->InitCurrentViewInfo();
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//取消所有选中单元格
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emit CallManage::getInstance()->sig_Raise(mPlot->m_strUuid, "", "", "", "", 0, "");
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}
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}
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//设置顶深
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void TransparentDraggableLayer::setUpper(double upper)
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{
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QCPRange currentRange = getRange();
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QCPRange newRange = currentRange;
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double proposedRight = upper;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.upper = qBound(
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currentRange.lower + mMinWidth,
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proposedRight,
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getMyUpper());
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// 最终确保宽度不小于最小值（针对整体拖动的情况）
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if(newRange.size() < mMinWidth) {
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newRange.upper = newRange.lower + mMinWidth;
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}
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setRange(newRange.lower, newRange.upper);
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}
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//设置底深
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void TransparentDraggableLayer::setLower(double lower)
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{
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QCPRange currentRange = getRange();
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QCPRange newRange = currentRange;
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double proposedLeft = lower;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.lower = qBound(
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getMyLower(),
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proposedLeft,
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currentRange.upper - mMinWidth);
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// 最终确保宽度不小于最小值（针对整体拖动的情况）
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if(newRange.size() < mMinWidth) {
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// 如果是边界拖动，强制设置最小宽度
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newRange.lower = newRange.upper - mMinWidth;
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}
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setRange(newRange.lower, newRange.upper);
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}
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void TransparentDraggableLayer::onMousePress(QMouseEvent *event)
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{
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if(event->button() != Qt::LeftButton)//右键
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{
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double y = mPlot->xAxis->pixelToCoord(event->pos().y());//x轴展示深度
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QCPRange currentRange = getRange();
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if(mLeftHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragNone;
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}
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else if(mRightHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragNone;
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}
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//else if(x >= currentRange.lower && x <= currentRange.upper) {
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else if(y >= currentRange.lower && y <= currentRange.upper) {
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mDragMode = DragNone;
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}
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else {
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mDragMode = DragNone;
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return;
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}
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//event->accept();
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double low = mRect->topLeft->coords().x();
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double hight = mRect->bottomRight->coords().x();
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PropertyService()->initLayerItemProperty(this, low, hight, mstrTitle);
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QMenu menu(nullptr);
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menu.addAction(QIcon(::GetImagePath() + "icon/Delete.png"), "删除选中对象", this, &TransparentDraggableLayer::onDelRect);
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menu.addAction(QIcon(::GetImagePath() + "icon/Shift.png"), "设置深度移动量", this, &TransparentDraggableLayer::setItemDepthOffset);
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menu.exec(event->globalPos());
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return;
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}
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event->accept();
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// 检查点击了哪个部分
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//double x = mPlot->xAxis->pixelToCoord(event->pos().x());
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//double y = mPlot->yAxis->pixelToCoord(event->pos().y());
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double y = mPlot->xAxis->pixelToCoord(event->pos().y());//x轴展示深度
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QCPRange currentRange = getRange();
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if(mLeftHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragLeft;
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}
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else if(mRightHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragRight;
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}
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//else if(x >= currentRange.lower && x <= currentRange.upper) {
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else if(y >= currentRange.lower && y <= currentRange.upper) {
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mDragMode = DragRect;
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}
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else {
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mDragMode = DragNone;
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return;
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}
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//mDragStartX = x;
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mDragStartY = y;
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mDragStartRange = currentRange;
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}
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void TransparentDraggableLayer::onMouseMove(QMouseEvent *event)
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{
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if(mDragMode == DragNone) return;
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event->accept();
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//double x = mPlot->xAxis->pixelToCoord(event->pos().x());
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//double dx = x - mDragStartX;
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double y = mPlot->xAxis->pixelToCoord(event->pos().y());
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double dy = y - mDragStartY;
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QCPRange newRange = mDragStartRange;
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switch(mDragMode) {
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case DragLeft: {
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//double proposedLeft = mDragStartRange.lower + dx;
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double proposedLeft = mDragStartRange.lower + dy;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.lower = qBound(
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//mPlot->xAxis->range().lower,
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getMyLower(),
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proposedLeft,
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mDragStartRange.upper - mMinWidth);
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break;
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}
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case DragRight: {
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//double proposedRight = mDragStartRange.upper + dx;
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double proposedRight = mDragStartRange.upper + dy;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.upper = qBound(
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mDragStartRange.lower + mMinWidth,
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proposedRight,
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getMyUpper());
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//mPlot->xAxis->range().upper);
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break;
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}
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case DragRect: {
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double width = mDragStartRange.size();
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//double center = mDragStartRange.center() + dx;
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double center = mDragStartRange.center() + dy;
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newRange.lower = center - width/2;
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newRange.upper = center + width/2;
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// 检查是否超出轴范围
|
||
if(newRange.lower < getMyLower()) {
|
||
newRange.lower = getMyLower();
|
||
newRange.upper = newRange.lower + width;
|
||
}
|
||
else if(newRange.upper > getMyUpper()) {
|
||
newRange.upper = getMyUpper();
|
||
newRange.lower = newRange.upper - width;
|
||
}
|
||
|
||
// QCPRange axisRange = mPlot->xAxis->range();
|
||
// if(newRange.lower < axisRange.lower) {
|
||
// newRange.lower = axisRange.lower;
|
||
// newRange.upper = newRange.lower + width;
|
||
// }
|
||
// else if(newRange.upper > axisRange.upper) {
|
||
// newRange.upper = axisRange.upper;
|
||
// newRange.lower = newRange.upper - width;
|
||
// }
|
||
break;
|
||
}
|
||
default:
|
||
break;
|
||
}
|
||
|
||
// //取整数(方便显示统计，左右边界整数显示。)
|
||
// newRange.lower = (int)newRange.lower;
|
||
// QCPRange rangeByFile = mPlot->xAxis->range();
|
||
// if (std::fabs(rangeByFile.upper - (int)newRange.upper) >= 1.0)
|
||
// {
|
||
// newRange.upper = (int)newRange.upper;
|
||
// }
|
||
|
||
// 最终确保宽度不小于最小值（针对整体拖动的情况）
|
||
if(newRange.size() < mMinWidth) {
|
||
if(mDragMode == DragRect) {
|
||
// 如果是整体拖动，保持中心点不变
|
||
double center = newRange.center();
|
||
newRange.lower = center - mMinWidth/2;
|
||
newRange.upper = center + mMinWidth/2;
|
||
} else {
|
||
// 如果是边界拖动，强制设置最小宽度
|
||
if(mDragMode == DragLeft) {
|
||
newRange.lower = newRange.upper - mMinWidth;
|
||
} else if(mDragMode == DragRight) {
|
||
newRange.upper = newRange.lower + mMinWidth;
|
||
}
|
||
}
|
||
}
|
||
|
||
setRange(newRange.lower, newRange.upper);
|
||
|
||
}
|
||
|
||
void TransparentDraggableLayer::onMouseRelease(QMouseEvent *event)
|
||
{
|
||
if(event->button() == Qt::LeftButton && mDragMode != DragNone) {
|
||
event->accept();
|
||
//属性
|
||
//if(mDragMode == DragRect)
|
||
{
|
||
double low = mRect->topLeft->coords().x();
|
||
double hight = mRect->bottomRight->coords().x();
|
||
PropertyService()->initLayerItemProperty(this, low, hight, mstrTitle);
|
||
//保存
|
||
mPlot->SaveToSLF_Layer();
|
||
|
||
//取消所有选中单元格
|
||
emit CallManage::getInstance()->sig_Raise(mPlot->m_strUuid, "", "", "", "", 0, "");
|
||
}
|
||
|
||
//避免二次绘制框图
|
||
mPlot->m_bDrawRect = false;
|
||
//emit rangeChanged(getRange());
|
||
mDragMode = DragNone;
|
||
//取消选中状态
|
||
// QCPDataSelection emptySelection;
|
||
// mPlot->graph(0)->setSelection(emptySelection);
|
||
// mPlot->replot();
|
||
|
||
//取消选中框
|
||
mPlot->selectionRect()->cancel();
|
||
mPlot->replot();
|
||
mPlot->selectionRect()->mActive=true;
|
||
}
|
||
}
|
||
|
||
double TransparentDraggableLayer::getMyLower()
|
||
{
|
||
double dLower = mPlot->xAxis->range().lower;
|
||
double proposedLeft = mDragStartRange.lower;
|
||
|
||
TransparentDraggableLayer *pDraggableRect =NULL;
|
||
{
|
||
QMap<QString,QObject *>::Iterator it = mPlot->m_mapDraggable_Layer.begin();
|
||
while( it != mPlot->m_mapDraggable_Layer.end() )
|
||
{
|
||
if(it.key() == m_strUuid)
|
||
{
|
||
it++;
|
||
continue;
|
||
}
|
||
pDraggableRect = (TransparentDraggableLayer*)it.value();
|
||
//
|
||
QCPRange tmpRange = pDraggableRect->getRange();
|
||
if(tmpRange.upper >= dLower && tmpRange.upper <= proposedLeft)
|
||
{
|
||
dLower = tmpRange.upper;
|
||
}
|
||
it++;
|
||
}
|
||
}
|
||
|
||
return dLower;
|
||
}
|
||
|
||
double TransparentDraggableLayer::getMyUpper()
|
||
{
|
||
double dUpper = mPlot->xAxis->range().upper;
|
||
double proposedRight = mDragStartRange.upper;
|
||
|
||
TransparentDraggableLayer *pDraggableRect =NULL;
|
||
{
|
||
QMap<QString,QObject *>::Iterator it = mPlot->m_mapDraggable_Layer.begin();
|
||
while( it != mPlot->m_mapDraggable_Layer.end() )
|
||
{
|
||
if(it.key() == m_strUuid)
|
||
{
|
||
it++;
|
||
continue;
|
||
}
|
||
pDraggableRect = (TransparentDraggableLayer*)it.value();
|
||
//
|
||
QCPRange tmpRange = pDraggableRect->getRange();
|
||
if(tmpRange.lower <= dUpper && tmpRange.lower >= proposedRight)
|
||
{
|
||
dUpper = tmpRange.lower;
|
||
}
|
||
it++;
|
||
}
|
||
}
|
||
|
||
return dUpper;
|
||
}
|
||
|