本文整理汇总了C++中QwtPlotMarker::labelPen方法的典型用法代码示例。如果您正苦于以下问题：C++ QwtPlotMarker::labelPen方法的具体用法？C++ QwtPlotMarker::labelPen怎么用？C++ QwtPlotMarker::labelPen使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QwtPlotMarker的用法示例。
在下文中一共展示了QwtPlotMarker::labelPen方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: markerLabelPen
/*!
\return the pen of a marker's label
\param key Marker key
*/
QPen QwtPlot::markerLabelPen(long key) const
{
QwtPlotMarker *m = d_markers->find(key);
if (m)
return m->labelPen();
else
return QPen();
}示例2: reset
//.........这里部分代码省略.........
scale->minBorderDist(startDist, endDist);
scale->setBorderDist(startDist, endDist);
}
}
plot->setBackgroundColor(d_cache->widgetBackground);
plot->setCanvasBackground(d_cache->canvasBackground);
QPen pen = plot->d_grid->majPen();
pen.setColor(d_cache->gridColors[0]);
plot->d_grid->setMajPen(pen);
pen = plot->d_grid->minPen();
pen.setColor(d_cache->gridColors[1]);
plot->d_grid->setMinPen(pen);
QIntDictIterator<QwtPlotCurve> itc(*plot->d_curves);
for (QwtPlotCurve *c = itc.toFirst(); c != 0; c = ++itc )
{
const int key = itc.currentKey();
QwtSymbol symbol = c->symbol();
color = d_cache->curveSymbolPenColors.find(key);
if ( color )
{
QPen pen = symbol.pen();
pen.setColor(*color);
symbol.setPen(pen);
}
color = d_cache->curveSymbolBrushColors.find(key);
if ( color )
{
QBrush brush = symbol.brush();
brush.setColor(*color);
symbol.setBrush(brush);
}
c->setSymbol(symbol);
color = d_cache->curveColors.find(key);
if ( color )
{
QPen pen = c->pen();
pen.setColor(*color);
c->setPen(pen);
}
}
QIntDictIterator<QwtPlotMarker> itm(*plot->d_markers);
for (QwtPlotMarker *m = itm.toFirst(); m != 0; m = ++itm )
{
const int key = itm.currentKey();
font = d_cache->markerFonts.find(key);
if ( font )
m->setFont(*font);
color = d_cache->markerLabelColors.find(key);
if ( color )
{
QPen pen = m->labelPen();
pen.setColor(*color);
m->setLabelPen(pen);
}
color = d_cache->markerLineColors.find(key);
if ( color )
{
QPen pen = m->linePen();
pen.setColor(*color);
m->setLinePen(pen);
}
QwtSymbol symbol = m->symbol();
color = d_cache->markerSymbolPenColors.find(key);
if ( color )
{
QPen pen = symbol.pen();
pen.setColor(*color);
symbol.setPen(pen);
}
color = d_cache->markerSymbolBrushColors.find(key);
if ( color )
{
QBrush brush = symbol.brush();
brush.setColor(*color);
symbol.setBrush(brush);
}
m->setSymbol(symbol);
}
QwtPlotPrintFilter *that = (QwtPlotPrintFilter *)this;
delete that->d_cache;
that->d_cache = 0;
}示例3: apply
//.........这里部分代码省略.........
if ( scale )
{
cache.scaleColor[axis] = scale->palette().color(
QPalette::Active, QColorGroup::Foreground);
QPalette palette = scale->palette();
palette.setColor(QPalette::Active, QColorGroup::Foreground,
color(cache.scaleColor[axis], AxisScale, axis));
scale->setPalette(palette);
cache.scaleFont[axis] = scale->font();
scale->setFont(font(cache.scaleFont[axis], AxisScale, axis));
cache.scaleTitleColor[axis] = scale->titleColor();
scale->setTitleColor(
color(cache.scaleTitleColor[axis], AxisTitle, axis));
cache.scaleTitleFont[axis] = scale->titleFont();
scale->setTitleFont(
font(cache.scaleTitleFont[axis], AxisTitle, axis));
int startDist, endDist;
scale->minBorderDist(startDist, endDist);
scale->setBorderDist(startDist, endDist);
}
}
cache.widgetBackground = plot->backgroundColor();
plot->setBackgroundColor(color(cache.widgetBackground, WidgetBackground));
cache.canvasBackground = plot->canvasBackground();
plot->setCanvasBackground(color(cache.canvasBackground, CanvasBackground));
QPen pen = plot->d_grid->majPen();
cache.gridColors[0] = pen.color();
pen.setColor(color(pen.color(), MajorGrid));
plot->d_grid->setMajPen(pen);
pen = plot->d_grid->minPen();
cache.gridColors[1] = pen.color();
pen.setColor(color(pen.color(), MinorGrid));
plot->d_grid->setMinPen(pen);
QIntDictIterator<QwtPlotCurve> itc(*plot->d_curves);
for (QwtPlotCurve *c = itc.toFirst(); c != 0; c = ++itc )
{
const int key = itc.currentKey();
QwtSymbol symbol = c->symbol();
QPen pen = symbol.pen();
cache.curveSymbolPenColors.insert(key, new QColor(pen.color()));
pen.setColor(color(pen.color(), CurveSymbol, key));
symbol.setPen(pen);
QBrush brush = symbol.brush();
cache.curveSymbolBrushColors.insert(key, new QColor(brush.color()));
brush.setColor(color(brush.color(), CurveSymbol, key));
symbol.setBrush(brush);
c->setSymbol(symbol);
pen = c->pen();
cache.curveColors.insert(key, new QColor(pen.color()));
pen.setColor(color(pen.color(), Curve, key));
c->setPen(pen);
}
QIntDictIterator<QwtPlotMarker> itm(*plot->d_markers);
for (QwtPlotMarker *m = itm.toFirst(); m != 0; m = ++itm )
{
const int key = itm.currentKey();
cache.markerFonts.insert(key, new QFont(m->font()));
m->setFont(font(m->font(), Marker, key));
QPen pen = m->labelPen();
cache.markerLabelColors.insert(key, new QColor(pen.color()));
pen.setColor(color(pen.color(), Marker, key));
m->setLabelPen(pen);
pen = m->linePen();
cache.markerLineColors.insert(key, new QColor(pen.color()));
pen.setColor(color(pen.color(), Marker, key));
m->setLinePen(pen);
QwtSymbol symbol = m->symbol();
pen = symbol.pen();
cache.markerSymbolPenColors.insert(key, new QColor(pen.color()));
pen.setColor(color(pen.color(), MarkerSymbol, key));
symbol.setPen(pen);
QBrush brush = symbol.brush();
cache.markerSymbolBrushColors.insert(key, new QColor(brush.color()));
brush.setColor(color(brush.color(), MarkerSymbol, key));
symbol.setBrush(brush);
m->setSymbol(symbol);
}
}