kis_experiment_paintop.cpp File Reference

#include "kis_experiment_paintop.h"
#include "kis_experiment_paintop_settings.h"
#include <cmath>
#include <QPainterPath>
#include <KoCompositeOpRegistry.h>
#include <kis_debug.h>
#include <kis_paint_device.h>
#include <kis_painter.h>
#include <kis_image.h>
#include <kis_spacing_information.h>
#include <krita_utils.h>
#include <kis_algebra_2d.h>

Go to the source code of this file.

Functions
bool	tryMergePoints (QPainterPath &path, const QPointF &startPoint, const QPointF &endPoint, qreal &distance, qreal distanceThreshold, bool lastSegment)

Function Documentation

tryMergePoints()

bool tryMergePoints	(	QPainterPath &	path,
		const QPointF &	startPoint,
		const QPointF &	endPoint,
		qreal &	distance,
		qreal	distanceThreshold,
		bool	lastSegment )

Definition at line 262 of file kis_experiment_paintop.cpp.

{
    qreal length = (endPoint - startPoint).manhattanLength();
 
    if (lastSegment || length > distanceThreshold) {
        if (distance != 0) {
            path.lineTo(startPoint);
        }
        distance = 0;
        return false;
    }
 
    distance += length;
 
    if (distance > distanceThreshold) {
        path.lineTo(endPoint);
        distance = 0;
    }
 
    return true;
}

References distance(), and length().