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3.22.4-Białowieża (ce8e65e95e)
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src
core
scalebar
qgshollowscalebarrenderer.h
Go to the documentation of this file.
1
/***************************************************************************
2
qgshollowscalebarrenderer.h
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------------------------------
4
begin : March 2020
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copyright : (C) 2020 by Nyall Dawson
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email : nyall dot dawson at gmail dot com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSHOLLOWSCALEBARRENDERER_H
18
#define QGSHOLLOWSCALEBARRENDERER_H
19
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#include "qgis_core.h"
21
#include "
qgsscalebarrenderer.h
"
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#include <QString>
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31
class
CORE_EXPORT
QgsHollowScaleBarRenderer
:
public
QgsScaleBarRenderer
32
{
33
public
:
34
38
QgsHollowScaleBarRenderer
() =
default
;
39
40
QString
id
()
const override
;
41
QString
visibleName
()
const override
;
42
Flags
flags
()
const override
;
43
int
sortKey
()
const override
;
44
QgsHollowScaleBarRenderer
*
clone
() const override
SIP_FACTORY
;
45
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void
draw(
QgsRenderContext
&context,
47
const
QgsScaleBarSettings
&settings,
48
const
QgsScaleBarRenderer
::
ScaleBarContext
&scaleContext ) const override;
49
bool
applyDefaultSettings(
QgsScaleBarSettings
&settings ) const override;
50
51
};
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53
#endif
// QGSHOLLOWSCALEBARRENDERER_H
QgsHollowScaleBarRenderer
Scalebar style that draws a single box with alternating color for the segments, with horizontal lines...
Definition:
qgshollowscalebarrenderer.h:32
QgsHollowScaleBarRenderer::QgsHollowScaleBarRenderer
QgsHollowScaleBarRenderer()=default
Constructor for QgsHollowScaleBarRenderer.
QgsRenderContext
Contains information about the context of a rendering operation.
Definition:
qgsrendercontext.h:58
QgsScaleBarRenderer
Abstract base class for scale bar renderers.
Definition:
qgsscalebarrenderer.h:39
QgsScaleBarRenderer::flags
virtual Flags flags() const
Returns the scalebar rendering flags, which dictates the renderer's behavior.
Definition:
qgsscalebarrenderer.cpp:158
QgsScaleBarRenderer::sortKey
virtual int sortKey() const
Returns a sorting key value, where renderers with a lower sort key will be shown earlier in lists.
Definition:
qgsscalebarrenderer.cpp:163
QgsScaleBarRenderer::clone
virtual QgsScaleBarRenderer * clone() const =0
Returns a clone of the renderer.
QgsScaleBarRenderer::visibleName
virtual QString visibleName() const =0
Returns the user friendly, translated name for the renderer.
QgsScaleBarRenderer::id
virtual QString id() const =0
Returns the unique ID for this renderer.
QgsScaleBarSettings
The QgsScaleBarSettings class stores the appearance and layout settings for scalebar drawing with Qgs...
Definition:
qgsscalebarsettings.h:41
SIP_FACTORY
#define SIP_FACTORY
Definition:
qgis_sip.h:76
qgsscalebarrenderer.h
QgsScaleBarRenderer::ScaleBarContext
Contains parameters regarding scalebar calculations.
Definition:
qgsscalebarrenderer.h:71
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