构造函数

构造函数

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构造函数

构造函数

获取控件中心点位置

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

! Base class constructor which initializes base class members. */

! Constructs a QCPAbstractLegendItem and associates it with the QCPLegend \a parent. This does not cause the item to be added to \a parent, so \re

! Constructs an abstract plottable which uses \a keyAxis as its key axis ("x") and \a valueAxis as its value axis ("y"). \a keyAxis and \a valueAx

! Constructs an Axis instance of Type \a type for the axis rect \a parent. Usually it isn't necessary to instantiate axes directly, because you

! Constructs a QCPAxisPainterPrivate instance. Make sure to not create a new instance on every redraw, to utilize the caching mechanisms. */

! Creates a QCPAxisRect instance and sets default values. An axis is added for each of the four sides, the top and right axes are set invisible in

! Constructs a bar data point with key and value set to zero. */

! Constructs a bar chart which uses \a keyAxis as its key axis ("x") and \a valueAxis as its value axis ("y"). \a keyAxis and \a valueAxis must re

! Constructs a new bars group for the specified QCustomPlot instance. */

! Constructs a new QCPColorGradient initialized with the colors and color interpolation according to \a preset. The color level count is init

! Constructs a color map with the specified \a keyAxis and \a valueAxis. The constructed QCPColorMap can be added to the plot with QCustomPlot:

! Constructs a new QCPColorMapData instance. The instance has \a keySize cells in the key direction and \a valueSize cells in the value direction.

! Constructs a new QCPColorScale. */

! Creates a new instance, as a child of \a parentColorScale. */

! Constructs a curve which uses \a keyAxis as its key axis ("x") and \a valueAxis as its value axis ("y"). \a keyAxis and \a valueAxis must reside

! Constructs a curve data point with t, key and value set to zero. */

! Constructs a data point with key, value and all errors set to zero. */

! Constructs a financial chart which uses \a keyAxis as its key axis ("x") and \a valueAxis as its value axis ("y"). \a keyAxis and \a valueAxis m

! Constructs a data point with key and all values set to zero. */

! Constructs a graph which uses \a keyAxis as its key axis ("x") and \a valueAxis as its value axis ("y"). \a keyAxis and \a valueAxis must reside

! Creates a QCPGrid instance and sets default values. You shouldn't instantiate grids on their own, since every QCPAxis brings its own QCPGrid.

! Creates a new QCPItemAnchor. You shouldn't create QCPItemAnchor instances directly, even if you want to make a new item subclass. Use \ref QCPAb

! Creates a bracket item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a curve item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates an ellipse item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a line item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a rectangle item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a new QCPItemPosition. You shouldn't create QCPItemPosition instances directly, even if you want to make a new item subclass. Use \ref Q

! Creates a rectangle item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a straight line item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a text item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a tracer item and sets default values. The constructed item can be added to the plot with QCustomPlot::addItem. */

! Creates a new QCPLayer instance. Normally you shouldn't directly instantiate layers, use \ref QCustomPlot::addLayer instead. \warning It

! Creates a new QCPLayerable instance. Since QCPLayerable is an abstract base class, it can't be instantiated directly. Use one of the derive

! Creates an instance of QCPLayout and sets default values. Note that since QCPLayout is an abstract base class, it can't be instantiated directly

! Creates an instance of QCPLayoutElement and sets default values. */

! Creates an instance of QCPLayoutGrid and sets default values. */

! Creates an instance of QCPLayoutInset and sets default values. */

! Constructs a new QCPLegend instance with \a parentPlot as the containing plot and default values. Note that by default, QCustomPlot already c

! Creates a QCPLineEnding instance with default values (style \ref esNone). */

! Creates a new QCPMarginGroup instance in \a parentPlot. */

! Creates a new QCPPainter instance and sets default values */

! Creates a new legend item associated with \a plottable. Once it's created, it can be added to the legend via \ref QCPLegend::addItem. A

! Constructs a range with \a lower and \a upper set to zero. */

! Creates a new QCPScatterStyle instance with size set to 6. No shape, pen or brush is defined. Since the pen is undefined (\ref isPenDefined r

! Constructs a statistical box which uses \a keyAxis as its key axis ("x") and \a valueAxis as its value axis ("y"). \a keyAxis and \a valueAxis m

! Constructs a QCustomPlot and sets reasonable default values. */

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

构造函数

关于软件

! Adds a new axis with \ref addAxis to each axis rect side specified in \a types. This may be an <tt>or</tt>-combination of QCPAxis::AxisType, so

! Adds a new axis to the axis rect side specified with \a type, and returns it. If \a axis is 0, a new QCPAxis instance is created internally.

! Adds the provided data points in \a dataMap to the current data. Alternatively, you can also access and modify the graph's data via the \ref

! \internal The line data vector generated by e.g. getLinePlotData contains only the line that connects the data points. If the graph needs to

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! Adds a new layer to this QCustomPlot instance. The new layer will have the name \a name, which must be unique. Depending on \a insertMode, it is

! Adds the specified plottable to the plot and, if \ref setAutoAddPlottableToLegend is enabled, to the legend (QCustomPlot::legend). QCustomPlot t

! \internal Associates \a el with this layout. This is done by setting the \ref QCPLayoutElement::layout, the \ref QCPLayerable::parentLayerabl

! Returns the QCPItemAnchor with the specified \a name. If this item doesn't have an anchor by that name, returns 0. This function provides a