From d77b824cf7ab061072989aa8b70283efb5cb336c Mon Sep 17 00:00:00 2001
From: tobiglaser <76131623+tobiglaser@users.noreply.github.com>
Date: Tue, 10 Jun 2025 22:35:38 +0200
Subject: [PATCH] added setAxisRange functionality
---
examples/studiMain.cpp | 4 +++-
include/cute.h | 3 ++-
src/chartMenu.cpp | 2 +-
src/chartMenu.h | 2 +-
src/control.cpp | 39 +++++++++++++++++++++++++++++++++++++--
src/control.h | 12 +++++++++++-
src/cute.cpp | 8 ++++++--
src/cuteControl.h | 9 +++++++--
8 files changed, 68 insertions(+), 11 deletions(-)
diff --git a/examples/studiMain.cpp b/examples/studiMain.cpp
index 9040968..6e8bf3f 100644
--- a/examples/studiMain.cpp
+++ b/examples/studiMain.cpp
@@ -37,6 +37,7 @@ void setup()
void superDummy()
{
+ cute::setAxisRange(0, 0, 42, 0, 69);
int prog = 0;
while (cute::ok())
{
@@ -92,7 +93,8 @@ std::string point2str(cute::Point p)
void advancedDummy()
{
cute::resetPlot(0);
- cute::setPlotScale(0, cute::logarithmic, cute::logarithmic);
+ //cute::setPlotScale(0, cute::logarithmic, cute::logarithmic);
+ cute::setAxisRange(0, -100, 200, -100, 200);
std::vector<float> problem1D = cute::getProblemData1D();
cute::logMessage(fvec2str(problem1D));
cute::setPlotTheme(problem1D.size() - 1);
diff --git a/include/cute.h b/include/cute.h
index 64151fd..f66ca6a 100644
--- a/include/cute.h
+++ b/include/cute.h
@@ -112,6 +112,7 @@ namespace cute
void DYNAMIC setLegendVisible(int plot, bool visible = true);
void DYNAMIC setAxisTitles(int plot, const std::string& x, const std::string& y);
void DYNAMIC setAxisVisible(int plot, bool x, bool y);
+ void DYNAMIC setAxisRange(int plot, float x_min, float x_max, float y_min, float y_max);
void DYNAMIC registerAlgorithm(void (*func)(), const std::string& name, void (*localSetup)() = nullptr);
@@ -128,7 +129,7 @@ namespace cute
bool loop = false,
const PlotProperties& properties = {});
void DYNAMIC undo(int plot);
- void DYNAMIC resetPlot(int plot);
+ void DYNAMIC resetPlot(int plot, bool keepRanges = false);
void DYNAMIC logMessage(const std::string& message);
void DYNAMIC setStatusMessage(const std::string& message, int duration_s = 5);
diff --git a/src/chartMenu.cpp b/src/chartMenu.cpp
index 88e5f82..4846bd6 100644
--- a/src/chartMenu.cpp
+++ b/src/chartMenu.cpp
@@ -156,7 +156,7 @@ void ChartMenu::onReset()
// modal execution
int result = dialog.exec();
if (result == QDialog::Accepted)
- emit s_resetPlot(i);
+ emit s_resetPlot(i, true);
}
}
}
diff --git a/src/chartMenu.h b/src/chartMenu.h
index 8f1ffce..f095623 100644
--- a/src/chartMenu.h
+++ b/src/chartMenu.h
@@ -48,7 +48,7 @@ public slots:
signals:
void s_setPlotScale(int plot, int x, int y);
- void s_resetPlot(int plot);
+ void s_resetPlot(int plot, bool keepRanges);
};
diff --git a/src/control.cpp b/src/control.cpp
index 9dc3d59..81ab09d 100644
--- a/src/control.cpp
+++ b/src/control.cpp
@@ -38,6 +38,7 @@ void Control::makeConnections()
connect(cc, &CuteControl::s_setPlotTheme, this, &Control::setPlotTheme);
connect(cc, &CuteControl::s_setLegendVisible, this, &Control::setLegendVisible);
connect(cc, &CuteControl::s_setAxisVisible, this, &Control::setAxisVisible);
+ connect(cc, &CuteControl::s_setAxisRange, this, &Control::setAxisRange);
connect(cc, &CuteControl::s_setAxisTitles, this, &Control::setAxisTitles);
connect(cc, &CuteControl::s_enableAutorun, this, &Control::enableAutorun);
connect(cc, &CuteControl::s_setProblemSize, this, &Control::setProblemSize);
@@ -116,6 +117,7 @@ void Control::addPlot(int type)
{
onTopSeries.emplace_back();
plotHistory.emplace_back();
+ axisRanges.emplace_back();
if (type == cute::PlotType::chart)
{
addChart();
@@ -532,7 +534,7 @@ void Control::onPreviewButton()
auto ptr = dynamic_cast<QtCharts::QChartView*>(w->graphingWidgets[i]);
if (ptr)
{
- resetPlot(i);
+ resetPlot(i, true);
problemPreviewed = false;
CuteControl::get().plotPoints(getProblem(), i, {});
problemPreviewed = true;
@@ -723,6 +725,24 @@ void Control::resizeAxes(int plot)
return;
QChart* chart = chartView->chart();
+ if (axisRanges[plot].set)
+ {
+ QList<QAbstractAxis*> axes = chart->axes();
+ AxisRanges& r = axisRanges[plot];
+ for (auto axis : axes)
+ {
+ if (axis->orientation() == Qt::Orientation::Horizontal)
+ {
+ axis->setRange(r.x_min, r.x_max);
+ }
+ else
+ {
+ axis->setRange(r.y_min, r.y_max);
+ }
+ }
+ return;
+ }
+
double maxX = std::numeric_limits<double>::min();
double maxY = std::numeric_limits<double>::min();
double minX = std::numeric_limits<double>::max();
@@ -814,7 +834,7 @@ void Control::resizeAxes(int plot)
* This currently only works with QCharts.
* @param plot The plot to be reset.
*/
-void Control::resetPlot(int plot)
+void Control::resetPlot(int plot, bool keepRanges)
{
using namespace QtCharts;
if (plot < (int)w->graphingWidgets.size() && plot >= 0)
@@ -826,6 +846,8 @@ void Control::resetPlot(int plot)
}
plotHistory[plot].clear();
onTopSeries[plot].clear();
+ if (!keepRanges)
+ axisRanges[plot] = AxisRanges();
}
}
@@ -975,3 +997,16 @@ void Control::saveProblem()
setStatusMessage("Error writing File " + path, 5000);
}
}
+
+void Control::setAxisRange(int plot, float x_min, float x_max, float y_min, float y_max)
+{
+ if (plot < (int)w->graphingWidgets.size() && plot >= 0)
+ {
+ axisRanges[plot].x_min = x_min;
+ axisRanges[plot].x_max = x_max;
+ axisRanges[plot].y_min = y_min;
+ axisRanges[plot].y_max = y_max;
+ axisRanges[plot].set = x_min != x_max && y_min != y_max;
+ resizeAxes(plot);
+ }
+}
diff --git a/src/control.h b/src/control.h
index c40ae68..0b2aed8 100644
--- a/src/control.h
+++ b/src/control.h
@@ -13,6 +13,14 @@ class Control : public QObject
{
Q_OBJECT
private:
+ struct AxisRanges
+ {
+ float x_min = 0;
+ float x_max = 0;
+ float y_min = 0;
+ float y_max = 0;
+ bool set = false;
+ };
struct Algorithm
{
void (*algorithm)();
@@ -38,6 +46,7 @@ private:
std::vector<cute::Point> getProblem();
void resizeAxes(int plot);
std::vector<std::vector<QtCharts::QAbstractSeries*>> onTopSeries;
+ std::vector<AxisRanges> axisRanges;
void redrawOnTopSeries(int plot);
std::vector<std::vector<std::variant<QtCharts::QAbstractSeries*, QGraphicsItem*>>> plotHistory;
@@ -65,6 +74,7 @@ public slots:
void setLegendVisible(int plot, bool visible);
void setAxisTitles(int plot, QString x, QString y);
void setAxisVisible(int plot, bool x, bool y);
+ void setAxisRange(int plot, float x_min, float x_max, float y_min, float y_max);
void onRunButton();
void onSetupButton();
void onAlgoSelected(int index);
@@ -75,7 +85,7 @@ public slots:
void plotXYSeries(QtCharts::QXYSeries* s, int plot, bool onTop, bool legend, QString tooltip = "");
void plotBarSeries(QtCharts::QBarSeries* series, int plot, bool onTop, bool legend);
void highlightValue(float value, int plot, QColor c);
- void resetPlot(int plot);
+ void resetPlot(int plot, bool keepRanges);
void undo(int plot);
void saveProblem();
void addPlot(int type);
diff --git a/src/cute.cpp b/src/cute.cpp
index 084eb18..d188170 100644
--- a/src/cute.cpp
+++ b/src/cute.cpp
@@ -138,6 +138,10 @@ void cute::setAxisVisible(int plot, bool x, bool y)
CuteControl::get().setAxisVisible(plot, x, y);
}
+void cute::setAxisRange(int plot, float x_min, float x_max, float y_min, float y_max)
+{
+ CuteControl::get().setAxisRange(plot, x_min, x_max, y_min, y_max);
+}
void cute::registerAlgorithm(void (*func)(), const std::string& name, void (*localSetup)())
{
@@ -201,10 +205,10 @@ void cute::undo(int plot)
timerResumeInternal();
}
-void cute::resetPlot(int plot)
+void cute::resetPlot(int plot, bool keepRanges)
{
timerPauseInternal();
- CuteControl::get().resetPlot(plot);
+ CuteControl::get().resetPlot(plot, keepRanges);
timerResumeInternal();
}
diff --git a/src/cuteControl.h b/src/cuteControl.h
index d9a3169..48fcbf6 100644
--- a/src/cuteControl.h
+++ b/src/cuteControl.h
@@ -39,10 +39,11 @@ signals:
void s_setLegendVisible(int plot, bool visible);
void s_setAxisTitles(int plot, QString x, QString y);
void s_setAxisVisible(int plot, bool x, bool y);
+ void s_setAxisRange(int plot, float x_min, float x_max, float y_min, float y_max);
void s_plotXYSeries(QtCharts::QXYSeries* series, int plot, bool onTop, bool legend, QString tooltip = "");
void s_plotBarSeries(QtCharts::QBarSeries* series, int plot, bool onTop, bool legend);
void s_highlightValue(float value, int plot, QColor c);
- void s_resetPlot(int plot);
+ void s_resetPlot(int plot, bool keepRanges);
void s_undo(int plot);
void s_verbosityChanged(int level);
@@ -86,6 +87,10 @@ public:
void setPlotVisible(int plot, bool visible) { emit s_setPlotVisible(plot, visible); }
+ void setAxisRange(int plot, float x_min, float x_max, float y_min, float y_max) {
+ emit s_setAxisRange(plot, x_min, x_max, y_min, y_max);
+ }
+
void enableAutorun(bool run) { emit s_enableAutorun(run); }
void setProblemSize(int n) { emit s_setProblemSize(n); }
@@ -230,7 +235,7 @@ public:
emit s_plotXYSeries(s, plot, properties.onTop, legend);
}
- void resetPlot(int plot) { emit s_resetPlot(plot); }
+ void resetPlot(int plot, bool keepRanges) { emit s_resetPlot(plot, keepRanges); }
void undo(int plot) { emit s_undo(plot); }
void setPlotScale(int plot, cute::Scale x, cute::Scale y) { emit s_setPlotScale(plot, (int)x, (int)y); }
void setLegendVisible(int plot, bool visible) { emit s_setLegendVisible(plot, visible); }
--
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