dmpsymbollayer.h
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/**************************************************************************
* file: dmpsymbollayer.h
* Author: qingxiongf
* Date: 2021-08-04 16:30:05
* Email: qingxiongf@chinadci.com
* copyright: 广州城市信息研究所有限公司
***************************************************************************/
#ifndef __dmpsymbollayer_h__
#define __dmpsymbollayer_h__
#include "dmap_core.h"
class DmpSymbol;
class CORE_EXPORT DmpSymbolLayer
{
protected:
DmpSymbol::SymbolType mType;
bool mEnabled = true; //! 如果图层已启用且应绘制，则为True
bool mLocked = false;
QColor mColor;
int mRenderingPass = 0;
QgsPropertyCollection mDataDefinedProperties;
std::unique_ptr< QgsPaintEffect > mPaintEffect;
QgsFields mFields;
// Configuration of selected symbology implementation
//! Whether styles for selected features ignore symbol alpha
static const bool SELECTION_IS_OPAQUE = true;
//! Whether fill styles for selected features also highlight symbol stroke
static const bool SELECT_FILL_BORDER = false;
//! Whether fill styles for selected features uses symbol layer style
static const bool SELECT_FILL_STYLE = false;
/**
* Restores older data defined properties from string map.
* \since QGIS 3.0
*/
void restoreOldDataDefinedProperties( const QVariantMap &stringMap );
/**
* Copies all data defined properties of this layer to another symbol layer.
* \param destLayer destination layer
*/
void copyDataDefinedProperties( QgsSymbolLayer *destLayer ) const;
/**
* Copies paint effect of this layer to another symbol layer
* \param destLayer destination layer
* \since QGIS 2.9
*/
void copyPaintEffect( QgsSymbolLayer *destLayer ) const;
private:
static void initPropertyDefinitions();
//! Property definitions
static QgsPropertiesDefinition sPropertyDefinitions;
//QgsSymbolLayer( const QgsSymbolLayer &other );
};
#endif // __dmpsymbollayer_h__