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fixed RTT graph. Added colors, and new options to RSGraphWidget. Still needs to draw names for different colors

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7610 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2014-10-14 20:25:23 +00:00
parent 1757a85e57
commit 3d49af2b2b
5 changed files with 59 additions and 25 deletions
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21
retroshare-gui/src/gui/common/RSGraphWidget.h
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@ -38,7 +38,7 @@
#define BACK_COLOR Qt::white
#define SCALE_COLOR Qt::black
#define GRID_COLOR Qt::black
#define GRID_COLOR Qt::lightGray
#define RSDHT_COLOR Qt::magenta
#define ALLDHT_COLOR Qt::yellow
@ -98,9 +98,10 @@ class RSGraphWidget: public QFrame
Q_OBJECT
public:
static const uint32_t RSGRAPH_FLAGS_AUTO_SCALE_Y = 0x0001 ; // automatically adjust Y scale
static const uint32_t RSGRAPH_FLAGS_LOG_SCALE_Y = 0x0002 ; // log scale in Y
static const uint32_t RSGRAPH_FLAGS_ALWAYS_COLLECT = 0x0004 ; // keep collecting while not displayed
static const uint32_t RSGRAPH_FLAGS_AUTO_SCALE_Y = 0x0001 ;// automatically adjust Y scale
static const uint32_t RSGRAPH_FLAGS_LOG_SCALE_Y = 0x0002 ;// log scale in Y
static const uint32_t RSGRAPH_FLAGS_ALWAYS_COLLECT = 0x0004 ;// keep collecting while not displayed
static const uint32_t RSGRAPH_FLAGS_PAINT_STYLE_PLAIN = 0x0008 ;// use plain / line drawing style
/** Bandwidth graph style. */
enum GraphStyle
@ -126,8 +127,8 @@ class RSGraphWidget: public QFrame
void resetGraph();
/** Toggles display of data counters. */
//void setShowCounters(bool showRSDHT, bool showALLDHT);
/** Sets the graph style used to display bandwidth data. */
void setGraphStyle(GraphStyle style) { _graphStyle = style; }
void setScaleParams(int precision_digits) { _precision_digits = precision_digits ; }
void setFlags(uint32_t flag) { _flags |= flag ; }
void resetFlags(uint32_t flag) { _flags &= ~flag ; }
@ -148,7 +149,10 @@ class RSGraphWidget: public QFrame
/** Paints the rsdht/alldht totals. */
void paintTotals();
/** Paints the scale in the graph. */
void paintScale();
void paintScale();
QColor getColor(int i) ;
/** Returns a formatted string representation of total. */
QString totalToStr(qreal total);
/** Returns a list of points on the bandwidth graph based on the supplied set
@ -161,8 +165,6 @@ class RSGraphWidget: public QFrame
/** Paints an integral using the supplied data. */
void paintIntegral(const QVector<QPointF>& points, QColor color, qreal alpha = 1.0);
/** Style with which the bandwidth data will be graphed. */
GraphStyle _graphStyle;
/** A QPainter object that handles drawing the various graph elements. */
QPainter* _painter;
/** The current dimensions of the graph. */
@ -175,6 +177,7 @@ class RSGraphWidget: public QFrame
qreal pixelsToValue(qreal) ;
qreal valueToPixels(qreal) ;
int _maxPoints;
int _precision_digits ;
qreal _time_scale ; // horizontal scale in pixels per sec.