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Adjust various margins and paddings....
Adjust various margins and paddings. The text items have been changed to use QGraphicsTextItem bounding rects instead of calculating dimensions using QFontMetrics. It seems that QGraphicsTextItem boundingRect involves a lot more of a margin than QFontMetrics provided. To compensate, various margins and paddings have been adjusted lower. Change-Id: Idebf939f5dd804fb96daeaea4bbf1b45f4f02908 Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Miikka Heikkinen - - Load All Authors

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r2433:4d17a12f375e
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model.h
66 lines | 1.9 KiB | text/x-c | CLexer
/ tests / chartviewer / model.h
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Michal Klocek
Add horizontal charts to chartviewer
 r1755 /****************************************************************************
**
Miikka Heikkinen
More copyright year changes
 r2433 ** Copyright (C) 2013 Digia Plc
Michal Klocek
Add horizontal charts to chartviewer
 r1755 ** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/
Jani Honkonen
Fix Krazy issues
 r1935 #ifndef MODEL_H
#define MODEL_H
Michal Klocek
Add horizontal charts to chartviewer
 r1755
#include <QList>
#include <QPair>
#include <QPointF>
#include <QTime>
Michal Klocek
Fix compilation issue for 4.7.2
 r1762 #include <stdlib.h>
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Add horizontal charts to chartviewer
 r1755
typedef QPair<QPointF, QString> Data;
typedef QList<Data> DataList;
typedef QList<DataList> DataTable;
class Model
{
private:
Jani Honkonen
coding style fixes for demos
 r2099 Model() {}
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Add horizontal charts to chartviewer
 r1755
public:
static DataTable generateRandomData(int listCount, int valueMax, int valueCount)
{
DataTable dataTable;
// set seed for random stuff
qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
// generate random data
for (int i(0); i < listCount; i++) {
DataList dataList;
Marek Rosa
ChartViewer: added domain charts
 r2281 qreal yValue(0.1);
Michal Klocek
Add horizontal charts to chartviewer
 r1755 for (int j(0); j < valueCount; j++) {
Jani Honkonen
coding style fixes for demos
 r2099 yValue = yValue + (qreal)(qrand() % valueMax) / (qreal) valueCount;
Michal Klocek
Add horizontal charts to chartviewer
 r1755 QPointF value(
(j + (qreal) qrand() / (qreal) RAND_MAX)
Jani Honkonen
coding style fixes for demos
 r2099 * ((qreal) valueMax / (qreal) valueCount), yValue);
Michal Klocek
Add horizontal charts to chartviewer
 r1755 QString label = "Slice " + QString::number(i) + ":" + QString::number(j);
dataList << Data(value, label);
}
dataTable << dataList;
}
return dataTable;
}
};
#endif