QLinearGradient Class▲
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Header: QLinearGradient
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CMake:
find_package(Qt6 REQUIRED COMPONENTS Gui)
target_link_libraries(mytarget PRIVATE Qt6::Gui)
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qmake: QT += gui
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Inherits: https://
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Group: QLinearGradient is part of https://
Detailed Description▲
Linear gradients interpolate colors between start and end points. Outside these points the gradient is either padded, reflected or repeated depending on the currently set https:// method:
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https:// (default) |
https:// |
https:// |
The colors in a gradient is defined using stop points of the https:// type, i.e. a position and a color. Use the https://() or the https://() function to define the stop points. It is the gradient's complete set of stop points that describes how the gradient area should be filled. If no stop points have been specified, a gradient of black at 0 to white at 1 is used.
In addition to the functions inherited from https://, the https:// class provides the https://() function which returns the final stop point of the gradient, and the https://() function returning the start point of the gradient.
See Also▲
See also https://, https://, The Gradients Example
Member Function Documentation▲
QLinearGradient::QLinearGradient()▲
Constructs a default linear gradient with interpolation area between (0, 0) and (1, 1).
See Also▲
See also https://(), https://(), https://()
QLinearGradient::QLinearGradient(const QPointF &start, const QPointF &finalStop)▲
Constructs a linear gradient with interpolation area between the given start point and finalStop.
The expected parameter values are in pixels.
See Also▲
See also https://(), https://()
QLinearGradient::QLinearGradient(qreal x1, qreal y1, qreal x2, qreal y2)▲
Constructs a linear gradient with interpolation area between (x1, y1) and (x2, y2).
The expected parameter values are in pixels.
See Also▲
See also https://(), https://()
QPointF QLinearGradient::finalStop() const▲
Returns the final stop point of this linear gradient in logical coordinates.
See Also▲
See also https://(), https://()
void QLinearGradient::setFinalStop(const QPointF &stop)▲
Sets the final stop point of this linear gradient in logical coordinates to stop.
See Also▲
See also https://()
void QLinearGradient::setFinalStop(qreal x, qreal y)▲
This is an overloaded function.
Sets the final stop point of this linear gradient in logical coordinates to x, y.
See Also▲
See also https://()
void QLinearGradient::setStart(const QPointF &start)▲
Sets the start point of this linear gradient in logical coordinates to start.
See Also▲
See also https://()
void QLinearGradient::setStart(qreal x, qreal y)▲
This is an overloaded function.
Sets the start point of this linear gradient in logical coordinates to x, y.
See Also▲
See also https://()
QPointF QLinearGradient::start() const▲
Returns the start point of this linear gradient in logical coordinates.
See Also▲
See also https://(), https://()