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** This file is part of the demonstration applications of the Qt Toolkit.

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****************************************************************************/

#include "scanitem.h"

#include "colors.h"

#define ITEM_WIDTH 16

#define ITEM_HEIGHT 16

ScanItem::ScanItem(QGraphicsScene *scene, QGraphicsItem *parent)

    : DemoItem(scene, parent)

{

    useSharedImage(QString(__FILE__));

}

ScanItem::~ScanItem()

{

}

QImage *ScanItem::createImage(const QMatrix &matrix) const

{

    QRect scaledRect = matrix.mapRect(QRect(0, 0, ITEM_WIDTH, ITEM_HEIGHT));

    QImage *image = new QImage(scaledRect.width(), scaledRect.height(), QImage::Format_ARGB32_Premultiplied);

    image->fill(QColor(0, 0, 0, 0).rgba());

    QPainter painter(image);

    painter.setRenderHint(QPainter::Antialiasing);

    if (Colors::useEightBitPalette){

        painter.setPen(QPen(QColor(100, 100, 100), 2));

        painter.setBrush(QColor(206, 246, 117));

        painter.drawEllipse(1, 1, scaledRect.width()-2, scaledRect.height()-2);

    }

    else {

        painter.setPen(QPen(QColor(0, 0, 0, 15), 1));

//        painter.setBrush(QColor(206, 246, 117, 150));

        painter.setBrush(QColor(0, 0, 0, 15));

        painter.drawEllipse(1, 1, scaledRect.width()-2, scaledRect.height()-2);

    }

    return image;

}