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src
core
scalebar
qgsnumericscalebarrenderer.h
Go to the documentation of this file.
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/***************************************************************************
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qgsnumericscalebarrenderer.h
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----------------------------
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begin : June 2008
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copyright : (C) 2008 by Marco Hugentobler
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email :
[email protected]
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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 QGSNUMERICSCALEBARRENDERER_H
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#define QGSNUMERICSCALEBARRENDERER_H
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#include "qgis_core.h"
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#include "
qgsscalebarrenderer.h
"
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#include <QString>
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class
CORE_EXPORT
QgsNumericScaleBarRenderer
:
public
QgsScaleBarRenderer
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{
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public
:
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QgsNumericScaleBarRenderer
() =
default
;
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QString
id
()
const override
;
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QString
visibleName
()
const override
;
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int
sortKey
()
const override
;
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Flags
flags
()
const override
;
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QgsNumericScaleBarRenderer
*
clone
() const override
SIP_FACTORY
;
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void
draw(
QgsRenderContext
&context,
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const
QgsScaleBarSettings
&settings,
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const
QgsScaleBarRenderer
::
ScaleBarContext
&scaleContext ) const override;
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QSizeF calculateBoxSize(
QgsRenderContext
&context,
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const
QgsScaleBarSettings
&settings,
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const
QgsScaleBarRenderer
::
ScaleBarContext
&scaleContext ) const override;
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Q_DECL_DEPRECATED QSizeF calculateBoxSize( const
QgsScaleBarSettings
&settings, const
QgsScaleBarRenderer
::
ScaleBarContext
&scaleContext ) const override
SIP_DEPRECATED
;
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private:
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QString scaleText(
double
scale, const
QgsScaleBarSettings
&settings ) const;
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};
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#endif
// QGSNUMERICSCALEBARRENDERER_H
QgsNumericScaleBarRenderer
A scale bar style that draws text in the form of '1:XXXXX'.
Definition
qgsnumericscalebarrenderer.h:30
QgsNumericScaleBarRenderer::QgsNumericScaleBarRenderer
QgsNumericScaleBarRenderer()=default
QgsRenderContext
Contains information about the context of a rendering operation.
Definition
qgsrendercontext.h:62
QgsScaleBarRenderer
Abstract base class for scale bar renderers.
Definition
qgsscalebarrenderer.h:38
QgsScaleBarRenderer::flags
virtual Flags flags() const
Returns the scalebar rendering flags, which dictates the renderer's behavior.
Definition
qgsscalebarrenderer.cpp:158
QgsScaleBarRenderer::Flags
QFlags< Flag > Flags
Definition
qgsscalebarrenderer.h:63
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::visibleName
virtual QString visibleName() const =0
Returns the user friendly, translated name for the renderer.
QgsScaleBarRenderer::clone
virtual QgsScaleBarRenderer * clone() const =0
Returns a clone of 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:39
SIP_DEPRECATED
#define SIP_DEPRECATED
Definition
qgis_sip.h:106
SIP_FACTORY
#define SIP_FACTORY
Definition
qgis_sip.h:76
qgsscalebarrenderer.h
QgsScaleBarRenderer::ScaleBarContext
Contains parameters regarding scalebar calculations.
Definition
qgsscalebarrenderer.h:70
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