global.cpp File Reference

#include "global.h"
#include "../vmisc/def.h"
#include <QGraphicsItem>
#include <QGraphicsScene>
#include <QGraphicsView>

Include dependency graph for global.cpp:

Go to the source code of this file.

Functions
qreal	sceneScale (QGraphicsScene *scene)
QColor	correctColor (const QGraphicsItem *item, const QColor &color)
QRectF	PointRect (qreal radius)
qreal	scaledRadius (qreal scale)
void	scaleCircleSize (QGraphicsEllipseItem *item, qreal scale)
void	scaleRectSize (QGraphicsRectItem *item, qreal scale)
qreal	scaleWidth (qreal width, qreal scale)
QPainterPath	ItemShapeFromPath (const QPainterPath &path, const QPen &pen)

Variables
const qreal	defPointRadiusPixel = (2. / 25.4) * PrintDPI
const qreal	widthMainLine = (1.2 / 25.4) * PrintDPI
const qreal	widthHairLine = widthMainLine/3.0

Function Documentation

correctColor()

QColor correctColor	(	const QGraphicsItem *	item,
		const QColor &	color
	)

Definition at line 80 of file global.cpp.

References SCASSERT.

Referenced by VGraphicsSimpleTextItem::getTextBrushColor(), VAbstractSpline::paint(), DoubleLinePointTool::paint(), VToolLinePoint::paint(), VToolLine::paint(), VControlPointSpline::paint(), VSimpleCurve::ScalePenWidth(), and VScenePoint::setPointPen().

ItemShapeFromPath()

QPainterPath ItemShapeFromPath	(	const QPainterPath &	path,
		const QPen &	pen
	)

Definition at line 140 of file global.cpp.

Referenced by VAbstractSpline::shape(), PatternPieceTool::shape(), and VCurvePathItem::shape().

PointRect()

QRectF PointRect

(

qreal

radius

)

Definition at line 95 of file global.cpp.

Referenced by Visualization::initPointItem(), IntersectCirclesVisual::RefreshGeometry(), IntersectCircleTangentVisual::RefreshGeometry(), VisToolPointOfContact::RefreshGeometry(), scaleCircleSize(), and scaleRectSize().

scaleCircleSize()

void scaleCircleSize	(	QGraphicsEllipseItem *	item,
		qreal	scale
	)

Definition at line 114 of file global.cpp.

References PointRect(), scaledRadius(), and SCASSERT.

Referenced by VScaledEllipse::paint().

scaledRadius()

qreal scaledRadius

(

qreal

scale

)

Definition at line 103 of file global.cpp.

References defPointRadiusPixel.

Referenced by VisToolMove::RefreshGeometry(), VScenePoint::refreshLeader(), scaleCircleSize(), scaleRectSize(), VControlPointSpline::setCtrlLine(), and DialogRotation::ShowDialog().

scaleRectSize()

void scaleRectSize	(	QGraphicsRectItem *	item,
		qreal	scale
	)

Definition at line 122 of file global.cpp.

References PointRect(), scaledRadius(), and SCASSERT.

Referenced by SceneRect::paint().

scaleWidth()

qreal scaleWidth	(	qreal	width,
		qreal	scale
	)

Definition at line 130 of file global.cpp.

Referenced by PatternPieceTool::InitInternalPaths(), VAbstractSpline::paint(), PatternPieceTool::paint(), VToolLine::paint(), VToolInternalPath::paint(), VScaledLine::paint(), ArrowedLineItem::paint(), VScaledEllipse::paint(), VCurvePathItem::paint(), VCurvePathItem::ScalePenWidth(), VSimpleCurve::ScalePenWidth(), VScenePoint::setPointPen(), SceneRect::setRectPen(), VAbstractSpline::shape(), and VCurvePathItem::shape().

sceneScale()

qreal sceneScale

(

QGraphicsScene *

scene

)

Definition at line 63 of file global.cpp.

Referenced by PatternPieceTool::InitInternalPaths(), PatternPieceTool::itemChange(), VGraphicsSimpleTextItem::itemChange(), VAbstractSpline::paint(), PatternPieceTool::paint(), VToolLine::paint(), VToolInternalPath::paint(), VScaledLine::paint(), ArrowedLineItem::paint(), VScaledEllipse::paint(), SceneRect::paint(), VCurvePathItem::paint(), VGraphicsSimpleTextItem::paint(), VScenePoint::paint(), VisToolMove::RefreshGeometry(), VScenePoint::refreshLeader(), VCurvePathItem::ScalePenWidth(), VSimpleCurve::ScalePenWidth(), VGraphicsSimpleTextItem::scalePosition(), VControlPointSpline::setCtrlLine(), VAbstractSpline::shape(), VCurvePathItem::shape(), and DialogRotation::ShowDialog().

Variable Documentation

defPointRadiusPixel

const qreal defPointRadiusPixel = (2. / 25.4) * PrintDPI

Definition at line 59 of file global.cpp.

Referenced by VisToolSplinePath::Creating(), Visualization::initPointItem(), VisToolRotation::RefreshGeometry(), VisToolSpline::RefreshGeometry(), scaledRadius(), DialogCurveIntersectAxis::ShowDialog(), DialogEndLine::ShowDialog(), and DialogLineIntersectAxis::ShowDialog().

widthHairLine

const qreal widthHairLine = widthMainLine/3.0

Definition at line 61 of file global.cpp.

Referenced by VLayoutPiece::createLabelItem(), VControlPointSpline::init(), VMainGraphicsScene::InitOrigins(), VScenePoint::setPointPen(), SceneRect::setRectPen(), and VScenePoint::VScenePoint().

widthMainLine

const qreal widthMainLine = (1.2 / 25.4) * PrintDPI

Definition at line 60 of file global.cpp.

Referenced by MainWindowsNoGUI::exportPDF(), MainWindowsNoGUI::IsLayoutGrayscale(), ArrowedLineItem::paint(), VScaledEllipse::paint(), MainWindowsNoGUI::PrintPages(), MainWindowsNoGUI::RestorePaper(), VCurvePathItem::ScalePenWidth(), VSimpleCurve::ScalePenWidth(), MainWindowsNoGUI::ScenePreview(), VScenePoint::setPointPen(), and SceneRect::setRectPen().