qgsrastervectorfieldrenderer.cpp File Reference

#include "qgsrastervectorfieldrenderer.h"
#include <algorithm>
#include <cmath>
#include "qgscolorrampshader.h"
#include "qgscoordinatetransform.h"
#include "qgsdistancearea.h"
#include "qgslogger.h"
#include "qgsmaptopixel.h"
#include "qgsrasterblock.h"
#include "qgsrasterdataprovider.h"
#include "qgsrastervectorfieldvaluesource.h"
#include "qgsreadwritecontext.h"
#include "qgsrendercontext.h"
#include "qgsvectorfieldengine.h"
#include <QImage>
#include <QPainter>
#include <QSizeF>
#include <QString>

Include dependency graph for qgsrastervectorfieldrenderer.cpp:

Go to the source code of this file.

Classes
struct	QgsRasterVectorFieldSampleGrid
	The extent and size at which the two component bands are read for one block. More...

Variables
constexpr qint64	VECTOR_FIELD_MAXIMUM_SAMPLES = 4'000'000
	Upper bound on the number of vector values read from the two bands for a single block.

Variable Documentation

VECTOR_FIELD_MAXIMUM_SAMPLES

qint64 VECTOR_FIELD_MAXIMUM_SAMPLES = 4'000'000

constexpr

Upper bound on the number of vector values read from the two bands for a single block.

Definition at line 43 of file qgsrastervectorfieldrenderer.cpp.