Obsolete Members for QPaintDevice

The following members of class QPaintDevice are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Functions

(obsolete) int numColors() const

Member Function Documentation

int QPaintDevice::numColors() const

Use colorCount() instead.

Returns the number of different colors available for the paint device. Since this value is an int, it will not be sufficient to represent the number of colors on 32 bit displays, in this case INT_MAX is returned instead.

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