GraphView

class GraphView : public QAbstractScrollArea

Subclassed by DisassemblerGraphView, OverviewView

Public Types

enum Layout

Values:

enumerator GridNarrow

enumerator GridMedium

enumerator GridWide

using GraphBlock = GraphLayout::GraphBlock

using GraphEdge = GraphLayout::GraphEdge

Public Functions

GraphView(QWidget *parent)

~GraphView() override

void showBlock(GraphBlock &block, bool anywhere = false)

void showBlock(GraphBlock *block, bool anywhere = false)

void showRectangle(const QRect &rect, bool anywhere = false)

Move view so that area is visible.

Parameters

• rect: Rectangle to show

• anywhere: - set to true for minimizing movement

GraphView::GraphBlock *getBlockContaining(QPoint p)

Get block containing specified point logical coordinates.

Return

Block or nullptr if position is outside all blocks.

Parameters

• p: positionin graph logical coordinates

QPoint viewToLogicalCoordinates(QPoint p)

void setGraphLayout(Layout layout)

Layout getGraphLayout() const

void paint(QPainter &p, QPoint offset, QRect area, qreal scale = 1.0, bool interactive = true)

void saveAsBitmap(QString path, const char *format = nullptr, double scaler = 1.0, bool transparent = false)

void saveAsSvg(QString path)

QPoint getViewOffset() const

void setViewOffset(QPoint offset)

qreal getViewScale() const

void setViewScale(qreal scale)

void center()

void centerX()

void centerY()

Signals

void viewOffsetChanged(QPoint offset)

void viewScaleChanged(qreal scale)

struct EdgeConfiguration

Public Members

QColor color = QColor(128, 128, 128)

bool start_arrow = false

bool end_arrow = true

qreal width_scale = 1.0

Qt::PenStyle lineStyle = Qt::PenStyle::SolidLine