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The following class members are part of the Qt 3 compatibility layer. They are provided to help you port old code to Qt 4. We strongly advise against using them in new code.
Use background().color() instead.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
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Draws a cubic Bezier curve defined by the control points in a, starting at a[index] (index defaults to 0).
Control points after a[index + 3] are ignored. Nothing happens if there aren't enough control points.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Use drawText(x, y, text.mid(pos, len), dir) instead.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Use drawText(p, text.mid(pos, len), dir) instead.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Use drawText(x, y, text.left(len), dir) instead.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Use drawText(p, text.left(len), dir) instead.
Use setRedirected() instead.
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Use redirected() instead.
Use setBackground() instead.
Returns the point p transformed from model coordinates to device coordinates.
See also xFormDev() and QMatrix::map().
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Returns the rectangle r transformed from model coordinates to device coordinates.
If world transformation is enabled and rotation or shearing has been specified, then the bounding rectangle is returned.
See also xFormDev() and QMatrix::map().
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Returns the point array a transformed from model coordinates to device coordinates.
See also xFormDev() and QMatrix::map().
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Returns the point array av transformed from model coordinates to device coordinates. The index is the first point in the array and npoints denotes the number of points to be transformed. If npoints is negative, all points from av[index] until the last point in the array are transformed.
The returned point array consists of the number of points that were transformed.
Example:
QPointArray a(10); QPointArray b; b = painter.xForm(a, 2, 4); // b.size() == 4 b = painter.xForm(a, 2, -1); // b.size() == 8
See also xFormDev() and QMatrix::map().
Returns the rectangle r transformed from device coordinates to model coordinates.
If world transformation is enabled and rotation or shearing is used, then the bounding rectangle is returned.
See also xForm() and QMatrix::map().
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Returns the point p transformed from device coordinates to model coordinates.
See also xForm() and QMatrix::map().
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Returns the point array a transformed from device coordinates to model coordinates.
See also xForm() and QMatrix::map().
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
Returns the point array ad transformed from device coordinates to model coordinates. The index is the first point in the array and npoints denotes the number of points to be transformed. If npoints is negative, all points from ad[index] until the last point in the array are transformed.
The returned point array consists of the number of points that were transformed.
Example:
QPointArray a(10); QPointArray b; b = painter.xFormDev(a, 1, 3); // b.size() == 3 b = painter.xFormDev(a, 1, -1); // b.size() == 9
See also xForm() and QMatrix::map().
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