void SingleCellViewGraphPanelPlotWidget::setLocalAxis(const int &pAxis,
const double &pMin,
const double &pMax)
{
// Set our local axes
// Note #1: to use setAxisScale() on its own is not sufficient unless we
// were to replot ourselves immediately after, but we don't want to
// do that, so instead we also use setAxisScaleDiv() to make sure
// that our local axes are indeed taken into account (i.e. we can
// retrieve them using localMinX(), localMaxX(), localMinY() and
// localMaxY()). Also, we must call setAxisScaleDiv() before
// setAxisScale() to make sure that the axis data is not considered
// as valid which is important when it comes to plotting
// ourselves...
// Note #2: the way QwtPlot create ticks for an axis means that it cannot
// handle an axis that would go from -DBL_MAX to DBL_MAX, even
// though it would be a valid axis, so we check that the axis fits
// within what we know works fine with QwtPlot...
static const double DBL_MAX_AXIS = 0.3*DBL_MAX;
setAxisScaleDiv(pAxis, QwtScaleDiv(qMax(-DBL_MAX_AXIS, pMin),
qMin( DBL_MAX_AXIS, pMax)));
setAxisScale(pAxis, qMax(-DBL_MAX_AXIS, pMin),
qMin( DBL_MAX_AXIS, pMax));
// Make sure that our zoom factors are up-to-date
updateZoomFactors();
}
void TMGraphView::zoomToOverview()
{
view_address = 0;
view_time = 0;
updateZoomFactors();
emit positionChange(displayAddressToRealAddress(view_address), view_time);
update();
}
void SingleCellViewGraphPanelPlotWidget::setMinMaxY(const double &pMinY,
const double &pMaxY)
{
// Set our minimum/maximum Y values
mMinY = pMinY;
mMaxY = pMaxY;
// Make sure that our zoom factors are up-to-date
updateZoomFactors();
}
void TMGraphView::onWindowResize()
{
// Special behaviour if overview: fit to new window size
if (view_address == 0 && view_time == 0)
{
updateZoomFactors();
}
// Otherwise, repaint at the same zoom level, thus showing more stuff if you increase window size, less stuff if you decrease it
emit positionChange(displayAddressToRealAddress(view_address), view_time);
update();
}
// Enable or disable those menu items which are only available for
// a part of visualization types
void XmdvToolMainWnd::updateMenuToolbar(int pID, XmdvTool::VISTYPE visType) {
// Enable or disable menu and tool bar items in terms of the current pipeline type.
XmdvTool::PLTYPE plType = m_pipelineManager->getPipeline(pID)->getPipelineType();
// enable the tool bar and menu buttons
action_Pal->setEnabled(true);
action_Scatter->setEnabled(true);
action_Glyph->setEnabled(true);
action_Stacking->setEnabled(true);
action_Pixel->setEnabled(true);
action_HierPal->setEnabled(true);
action_HierScatter->setEnabled(true);
action_HierGlyph->setEnabled(true);
action_HierStacking->setEnabled(true);
action_HierPixel->setEnabled(true);
action_ColorCustom->setEnabled(true);
action_ColorStrategy->setEnabled(true);
switch (plType) {
case XmdvTool::PLTYPE_FLATNORMAL :
// Disable structure-based brush
action_SBB->setEnabled(false);
// Allow to turn on dimension reduction
action_DimReductModeOn->setEnabled(true);
action_DimReductModeOff->setEnabled(false);
action_DimReductDlg->setEnabled(false);
// Enable the dimension on/off/reordering
action_DimManual->setEnabled(true);
action_DimAuto->setEnabled(true);
break;
case XmdvTool::PLTYPE_DIMR :
// Disable structure-based brush
action_SBB->setEnabled(false);
action_DimReductModeOn->setEnabled(false);
action_DimReductModeOff->setEnabled(true);
action_DimReductDlg->setEnabled(true);
// Disable the dimension on/off/reordering
action_DimManual->setEnabled(false);
action_DimAuto->setEnabled(false);
break;
case XmdvTool::PLTYPE_SBB :
// Enable structure-based brush
action_SBB->setEnabled(true);
// Disable dimension reduction mode
action_DimReductModeOn->setEnabled(false);
action_DimReductModeOff->setEnabled(false);
action_DimReductDlg->setEnabled(false);
// Enable the dimension on/off/reordering
action_DimManual->setEnabled(true);
action_DimAuto->setEnabled(true);
break;
}
action_ScatterplotCustom->setEnabled(false);
action_DimstackCustomization->setEnabled(false);
action_PixelCustomization->setEnabled(false);
action_GlyphCustom->setEnabled(false);
switch (visType) {
case XmdvTool::VISTYPE_PA : //= 0, Parallel coordinates
if (plType==XmdvTool::PLTYPE_FLATNORMAL ||
plType==XmdvTool::PLTYPE_DIMR ) {
action_Pal->setChecked(true);
} else {
action_HierPal->setChecked(true);
}
break;
case XmdvTool::VISTYPE_SC : //= 1, Scatterplot matrices
if (plType==XmdvTool::PLTYPE_FLATNORMAL ||
plType==XmdvTool::PLTYPE_DIMR ) {
action_Scatter->setChecked(true);
} else {
action_HierScatter->setChecked(true);
}
action_ScatterplotCustom->setEnabled(true);
break;
case XmdvTool::VISTYPE_GL : //= 2, Glyphs
if (plType==XmdvTool::PLTYPE_FLATNORMAL ||
plType==XmdvTool::PLTYPE_DIMR ) {
action_Glyph->setChecked(true);
} else {
action_HierGlyph->setChecked(true);
}
action_GlyphCustom->setEnabled(true);
break;
case XmdvTool::VISTYPE_DI : //= 3, Dimension Stacking
if (plType==XmdvTool::PLTYPE_FLATNORMAL ||
plType==XmdvTool::PLTYPE_DIMR ) {
action_Stacking->setChecked(true);
} else {
action_HierStacking->setChecked(true);
}
action_DimstackCustomization->setEnabled(true);;
break;
case XmdvTool::VISTYPE_PI : //= 4, Pixel-oriented display
if (plType==XmdvTool::PLTYPE_FLATNORMAL ||
plType==XmdvTool::PLTYPE_DIMR ) {
action_Pixel->setChecked(true);
} else {
action_HierPixel->setChecked(true);
}
if ( plType==XmdvTool::PLTYPE_FLATNORMAL ) {
action_PixelCustomization->setEnabled(true);
} else {
action_PixelCustomization->setEnabled(false);
}
break;
};
updateZoomFactors();
}
