QGIS API Documentation  3.23.0-Master (c716e02dd3)
qgshollowscalebarrenderer.h
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1 /***************************************************************************
2  qgshollowscalebarrenderer.h
3  ------------------------------
4  begin : March 2020
5  copyright : (C) 2020 by Nyall Dawson
6  email : nyall dot dawson at gmail dot com
7  ***************************************************************************/
8 /***************************************************************************
9  * *
10  * This program is free software; you can redistribute it and/or modify *
11  * it under the terms of the GNU General Public License as published by *
12  * the Free Software Foundation; either version 2 of the License, or *
13  * (at your option) any later version. *
14  * *
15  ***************************************************************************/
16 
17 #ifndef QGSHOLLOWSCALEBARRENDERER_H
18 #define QGSHOLLOWSCALEBARRENDERER_H
19 
20 #include "qgis_core.h"
21 #include "qgsscalebarrenderer.h"
22 #include <QString>
23 
32 {
33  public:
34 
39 
40  QString id() const override;
41  QString visibleName() const override;
42  Flags flags() const override;
43  int sortKey() const override;
45 
46  void draw( QgsRenderContext &context,
47  const QgsScaleBarSettings &settings,
48  const QgsScaleBarRenderer::ScaleBarContext &scaleContext ) const override;
49  bool applyDefaultSettings( QgsScaleBarSettings &settings ) const override;
50 
51 };
52 
53 #endif // QGSHOLLOWSCALEBARRENDERER_H
Scalebar style that draws a single box with alternating color for the segments, with horizontal lines...
QgsHollowScaleBarRenderer()=default
Constructor for QgsHollowScaleBarRenderer.
Contains information about the context of a rendering operation.
Abstract base class for scale bar renderers.
virtual Flags flags() const
Returns the scalebar rendering flags, which dictates the renderer's behavior.
virtual int sortKey() const
Returns a sorting key value, where renderers with a lower sort key will be shown earlier in lists.
virtual QgsScaleBarRenderer * clone() const =0
Returns a clone of the renderer.
virtual QString visibleName() const =0
Returns the user friendly, translated name for the renderer.
virtual QString id() const =0
Returns the unique ID for this renderer.
The QgsScaleBarSettings class stores the appearance and layout settings for scalebar drawing with Qgs...
#define SIP_FACTORY
Definition: qgis_sip.h:76
Contains parameters regarding scalebar calculations.