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improvements to linking plots (synchronization can be done by JKQtBasePlotter::synchronizeToMaster()

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jkriege2 2018-12-13 22:29:30 +01:00
parent 8ced68f619
commit 66c469dc61
2 changed files with 65 additions and 2 deletions
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57
lib/jkqtplotter/jkqtpbaseplotter.cpp
View File

@ -3154,22 +3154,77 @@ void JKQtBasePlotter::setBorder(int left, int right, int top, int bottom){
if (emitPlotSignals) emit plotUpdated();
}
void JKQtBasePlotter::synchronizeToMaster(JKQtBasePlotter* master, bool synchronizeWidth, bool synchronizeHeight) {
void JKQtBasePlotter::synchronizeToMaster(JKQtBasePlotter* master, bool synchronizeWidth, bool synchronizeHeight, bool synchronizeZoomingMasterToSlave, bool synchronizeZoomingSlaveToMaster) {
if (!master) {
resetMasterSynchronization();
}
masterPlotter=master;
if (masterSynchronizeHeight!=synchronizeHeight && masterSynchronizeHeight) {
disconnect(masterPlotter, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
this, SLOT(synchronizeYAxis(double,double,double,double,JKQtBasePlotter*)));
disconnect(this, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
masterPlotter, SLOT(synchronizeYAxis(double,double,double,double,JKQtBasePlotter*)));
}
if (masterSynchronizeWidth!=synchronizeWidth && masterSynchronizeWidth) {
disconnect(masterPlotter, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
this, SLOT(synchronizeXAxis(double,double,double,double,JKQtBasePlotter*)));
disconnect(this, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
masterPlotter, SLOT(synchronizeXAxis(double,double,double,double,JKQtBasePlotter*)));
}
masterSynchronizeHeight=synchronizeHeight;
masterSynchronizeWidth=synchronizeWidth;
if (masterSynchronizeWidth) {
if (synchronizeZoomingMasterToSlave) {
connect(master, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
this, SLOT(synchronizeXAxis(double,double,double,double,JKQtBasePlotter*)));
}
if (synchronizeZoomingSlaveToMaster) {
connect(this, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
master, SLOT(synchronizeXAxis(double,double,double,double,JKQtBasePlotter*)));
}
}
if (masterSynchronizeWidth) {
if (synchronizeHeight) {
connect(master, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
this, SLOT(synchronizeYAxis(double,double,double,double,JKQtBasePlotter*)));
}
if (synchronizeZoomingSlaveToMaster) {
connect(this, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
master, SLOT(synchronizeYAxis(double,double,double,double,JKQtBasePlotter*)));
}
}
}
void JKQtBasePlotter::resetMasterSynchronization() {
masterPlotter=nullptr;
masterSynchronizeHeight=false;
masterSynchronizeWidth=false;
disconnect(masterPlotter, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
this, SLOT(synchronizeXAxis(double,double,double,double,JKQtBasePlotter*)));
disconnect(this, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
masterPlotter, SLOT(synchronizeXAxis(double,double,double,double,JKQtBasePlotter*)));
disconnect(masterPlotter, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
this, SLOT(synchronizeYAxis(double,double,double,double,JKQtBasePlotter*)));
disconnect(this, SIGNAL(zoomChangedLocally(double,double,double,double,JKQtBasePlotter*)),
masterPlotter, SLOT(synchronizeYAxis(double,double,double,double,JKQtBasePlotter*)));
}
void JKQtBasePlotter::synchronizeXAxis(double newxmin, double newxmax, double /*newymin*/, double /*newymax*/, JKQtBasePlotter * /*sender*/) {
setX(newxmin, newxmax);
}
void JKQtBasePlotter::synchronizeYAxis(double /*newxmin*/, double /*newxmax*/, double newymin, double newymax, JKQtBasePlotter * /*sender*/) {
setY(newymin, newymax);
}
void JKQtBasePlotter::synchronizeXYAxis(double newxmin, double newxmax, double newymin, double newymax, JKQtBasePlotter * /*sender*/) {
setXY(newxmin, newxmax, newymin, newymax);
}
size_t JKQtBasePlotter::addGraph(size_t xColumn, size_t yColumn, QString title, JKQTPgraphPlotstyle graphStyle) {
if (graphStyle==JKQTPimpulsesHorizontal) {

10
lib/jkqtplotter/jkqtpbaseplotter.h
View File

@ -623,6 +623,12 @@ class LIB_EXPORT JKQtBasePlotter: public QObject {
void getDataColumnsByUserComboBoxSelected(const QString& name);
void getDataColumnsByUserItemChanged(QListWidgetItem* widgetitem);
void showPlotData();
/** \brief may be connected to zoomChangedLocally() of a different plot and synchronizes the local x-axis to the other x-axis */
void synchronizeXAxis(double newxmin, double newxmax, double newymin, double newymax, JKQtBasePlotter* sender);
/** \brief may be connected to zoomChangedLocally() of a different plot and synchronizes the local y-axis to the other y-axis */
void synchronizeYAxis(double newxmin, double newxmax, double newymin, double newymax, JKQtBasePlotter* sender);
/** \brief may be connected to zoomChangedLocally() of a different plot and synchronizes the local x- and y-axis to the other x- and y-axis */
void synchronizeXYAxis(double newxmin, double newxmax, double newymin, double newymax, JKQtBasePlotter* sender);
public slots:
@ -1312,8 +1318,10 @@ class LIB_EXPORT JKQtBasePlotter: public QObject {
\param master the plotter widget to synchronize to
\param synchronizeWidth do you want the plot width to be synchronized?
\param synchronizeHeight do you want the plot height to be synchronized?
\param synchronizeZoomingMasterToSlave if set, also zooming in the master leads to a modification of the linked axes in the slave
\param synchronizeZoomingSlaveToMaster if set, also zooming in the slave leads to a modification of the linked axes in the master
*/
void synchronizeToMaster(JKQtBasePlotter* master, bool synchronizeWidth, bool synchronizeHeight);
void synchronizeToMaster(JKQtBasePlotter* master, bool synchronizeWidth, bool synchronizeHeight, bool synchronizeZoomingMasterToSlave=false, bool synchronizeZoomingSlaveToMaster=false);
/** \brief switches any synchronization off, that has been created by synchronizeToMaster() */
void resetMasterSynchronization();