Qt Plotting Widget QCustomPlot

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Process Variable in QCustomPlot

by Ryna — 549 views, created on August 29, 2023

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Is it possible to show numbers on upper of histogram

by rhinorn — 638 views, created on August 25, 2023

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Embedding qcustomplot in scrollBar

by Roman — 702 views, created on August 23, 2023

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The custom class inherits from QQuickPaintedItem and has QCustomPlot inside it. If OpenGL is enabled, it will leak memory when applied to QML

by aaaaa — 1126 views, last reply on August 23, 2023

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When opengl is enabled in qml,gpu usage does not increase. Is qcustomplot not accelerated with opengl in qml

by zzz33zz — 624 views, created on August 23, 2023

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Add QCPLayerable::visibilityChanged(bool) signal

by Victor — 585 views, created on August 19, 2023

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Error building the project in Qt 6.6.0 MinGW

by Enjiru — 6469 views, last reply on August 16, 2023

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OpenGL Accelerated Rendering Displays Distortion

by hjh — 1287 views, last reply on August 15, 2023

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How to clear plot in QCustomPlot?

by timob256 — 966 views, last reply on August 11, 2023

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Compile QCP2 with OpenGL

by Alex L — 1638 views, last reply on August 11, 2023

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Iterate through data for GQCPGraph to identify min and max values

by DrMaFu — 776 views, last reply on July 31, 2023

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Move Items in Plot

by Mostafa Alizadeh — 5688 views, last reply on July 24, 2023

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Move a Item to the top of the layers

by Mostafa Alizadeh — 1806 views, last reply on July 23, 2023

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Suggestion for scattered data color interpolation in heatmap

by Julieng — 574 views, created on July 21, 2023

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Add Custom data to each Graph Point and get it back once clicked

by Roman — 602 views, created on July 17, 2023

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Interaction mode, select single point of a plot.

by Erick Michael — 665 views, last reply on July 17, 2023

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Drag using scroll/middle button instead

by Aredah — 604 views, created on July 16, 2023

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QCustomPlot v2.1.1 + Qt 5.15..6 : Multiple graphs on the same plot : How to raise a graph on the front by user action.

by Giles Caulier — 774 views, created on July 13, 2023

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Basic example of qcustomplot as promoted widget in Qt6 with cmake available?

by Filip — 2230 views, last reply on July 9, 2023

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Polar Plot and print angle value

by Satch29 — 819 views, created on July 6, 2023

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Draw error when opengl is enabled

by ttony — 556 views, created on July 5, 2023

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mouseWheel event problem creating my own range

by Pablo — 597 views, last reply on July 4, 2023

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result displayed in a heatmap slightly shifted

by osfe — 719 views, last reply on July 3, 2023

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Creating a heatmap

by Andrade — 970 views, last reply on July 2, 2023

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How Can I Put the ColorScale IN the Axis Area Like the Legend ?

by fengyii — 527 views, created on July 2, 2023

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Qt Version 6.5

by Mike Kelley — 1152 views, last reply on July 2, 2023

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Selecting a point on the plot and retaining the original plot

by Gopal — 587 views, created on June 30, 2023

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Maximum and minimum zoom ranges

by Bremenpl — 9576 views, last reply on June 28, 2023

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How to remove old data points?

by Nyaruko — 7093 views, last reply on June 26, 2023

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Qt 6.5.1support

by Adolf Thälmann — 1719 views, last reply on June 22, 2023

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Set multiple Data/Color based on a value

by Andrea — 604 views, created on June 13, 2023

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problem with data clearing (or change data)

by Jerry — 746 views, last reply on June 12, 2023

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Partitioning the x axis into zones

by Gopal — 659 views, last reply on June 9, 2023

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Is it possible to draw a pearson correlation map？

by hml — 595 views, last reply on June 8, 2023

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How scroll from right to left without changing the X-axis

by Sabo — 714 views, last reply on May 30, 2023

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OpenGL QCustomPlot results in unresolved externals?

by BAZtm — 5250 views, last reply on May 28, 2023

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Custtom new EndingStyle inherit QCPLineEnding

by Sabo — 551 views, created on May 22, 2023

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QStringConverter not found

by robert — 583 views, created on May 15, 2023

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How to fit a plot into widget? how to put attribute into legend?

by talipjan — 572 views, created on May 11, 2023

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How to get the current background

by jukes — 520 views, created on May 11, 2023

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How to match the width of the graph area excluding the axis area of the two QCustomPlot plots?

by Cento — 610 views, last reply on May 9, 2023

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to prevent flickering caused by the tick mark update

by love — 910 views, last reply on May 6, 2023

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How to create horizontal and vertical center axes? like this：田

by Sabo — 778 views, last reply on May 6, 2023

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Is it possible to set a pick radius for scatter plots?

by Joe — 542 views, created on May 4, 2023

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Is there a way to draw polygon shapes with QCP Items?

by ChrisChanSonichu — 558 views, created on May 4, 2023

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PyQt: QCPItem setting brush to set fill style does not work

by ChrisChanSonichu — 693 views, created on May 4, 2023

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I'm having an issue when trying to display data with the same key value on both the main and sub plots. Could you please help me?

QCustomPlot Discussion and Comments