QGIS API Documentation 3.29.0-Master (ade4f0cf0f)
qgsscientificnumericformat.h
Go to the documentation of this file.
1/***************************************************************************
2 qgsscientificnumericformat.h
3 ----------------------------
4 begin : January 2020
5 copyright : (C) 2020 by Nyall Dawson
6 email : nyall dot dawson at gmail dot com
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15#ifndef QGSSCIENTIFICNUMERICFORMAT_H
16#define QGSSCIENTIFICNUMERICFORMAT_H
17
18#include "qgis_core.h"
19#include "qgis_sip.h"
21
29{
30 public:
31
36
37 QString id() const override;
38 QString visibleName() const override;
39 int sortKey() override;
40 QString formatDouble( double value, const QgsNumericFormatContext &context ) const override;
41 QgsNumericFormat *clone() const override SIP_FACTORY;
42 QgsNumericFormat *create( const QVariantMap &configuration, const QgsReadWriteContext &context ) const override SIP_FACTORY;
43 QVariantMap configuration( const QgsReadWriteContext &context ) const override;
44
53 void setNumberDecimalPlaces( int places ) override;
54
55
56};
57
58#endif // QGSSCIENTIFICNUMERICFORMAT_H
A numeric formatter which returns a simple text representation of a value.
QgsNumericFormat * create(const QVariantMap &configuration, const QgsReadWriteContext &context) const override
Creates a new copy of the format, using the supplied configuration.
QString id() const override
Returns a unique id for this numeric format.
QString visibleName() const override
Returns the translated, user-visible name for this format.
int sortKey() override
Returns a sorting key value, where formats with a lower sort key will be shown earlier in lists.
QgsNumericFormat * clone() const override
Clones the format, returning a new object.
QString formatDouble(double value, const QgsNumericFormatContext &context) const override
Returns a formatted string representation of a numeric double value.
virtual void setNumberDecimalPlaces(int places)
Sets the maximum number of decimal places to show.
QVariantMap configuration(const QgsReadWriteContext &context) const override
Returns the current configuration of the formatter.
A context for numeric formats.
A numeric formatter allows for formatting a numeric value for display, using a variety of different f...
The class is used as a container of context for various read/write operations on other objects.
A numeric formatter which returns a scientific notation representation of a value.
#define SIP_FACTORY
Definition: qgis_sip.h:76