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49 lines
1.9 KiB
Plaintext
49 lines
1.9 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsmathutils.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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class QgsMathUtils
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{
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%Docstring(signature="appended")
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Contains utility functions for mathematical operations.
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.. versionadded:: 4.0
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%End
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%TypeHeaderCode
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#include "qgsmathutils.h"
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%End
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public:
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static void doubleToRational( double value, qlonglong &numerator /Out/, qlonglong &denominator /Out/, double tolerance = 1.0e-9, int maxIterations = 100 );
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%Docstring
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Converts a double ``value`` to a rational fraction.
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:param value: value to convert
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:param tolerance: desired precision. The returned fraction will be at
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within this tolerance of the original value.
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:param maxIterations: maximum number of iterations. Higher values result
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in better approximations, but at the cost of
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additional computation.
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:return: - numerator: calculated numerator
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- denominator: calculated denominator
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsmathutils.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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