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优化井壁取心文本位置

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This commit is contained in:
jiayulong 2026-04-15 17:45:19 +08:00
parent b67acd9513
commit fcca5c49f3
2 changed files with 13 additions and 3 deletions
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14
logPlus/TransparentDraggableSwallCore.cpp
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@ -295,8 +295,9 @@ void TransparentDraggableSwallCore::setRange(double left_Low, double right_Hight
drawOil(left_Low2, right_Hight2, lY1, lY2);
mItemTitle->position->setCoords(mPlot->xAxis->pixelToCoord(x2+8),
mPlot->yAxis->pixelToCoord(y1+(m_fLeftSpace+m_fTriangleLen)+m_fImageWidth+12));
int textLength = mstrTitle.size() * m_textWidth;
mItemTitle->position->setCoords(mPlot->xAxis->pixelToCoord(x2+2),
mPlot->yAxis->pixelToCoord(y1+(m_fLeftSpace+m_fTriangleLen)+m_fImageWidth+2+textLength/2.0));
@ -430,10 +431,12 @@ void TransparentDraggableSwallCore::initRect()
// mPixmap_Color->setScaled(true, Qt::IgnoreAspectRatio); // 设置缩放方式 KeepAspectRatio
// mPixmap_Color->setLayer("overlay"); // 确保在最上层
QFont font(QFont("Arial", 6, QFont::Light));
mItemTitle = new QCPItemText(mPlot);
mItemTitle->setText(mstrTitle);
//mItemTitle->setBrush(QBrush(Qt::red));
mItemTitle->setFont(QFont("Arial", 6, QFont::Light));
mItemTitle->setFont(font);
mItemTitle->setColor(Qt::black);
mItemTitle->setPositionAlignment(Qt::AlignTop | Qt::AlignHCenter);
mItemTitle->position->setType(QCPItemPosition::ptPlotCoords);
@ -441,6 +444,11 @@ void TransparentDraggableSwallCore::initRect()
mItemTitle->position->setCoords(0.5, 0);
mItemTitle->setLayer("overlay");
//字体宽度
QFontMetrics metrics(font);
QString text = "1";
m_textWidth = metrics.width(text); // 获取文本宽度
//三角形2边
m_qcpItemLine1 = new QCPItemLine(mPlot);
m_qcpItemLine1->setPen(QPen(QColor(0, 0, 0, 200)));

2
logPlus/TransparentDraggableSwallCore.h
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@ -110,6 +110,8 @@ public:
//
float m_fColorWordLen=30;//颜色文字长度
int m_textWidth = 0;
//鼠标形状
bool m_bArrow = false;
bool m_bMoveRect = false;