Engauge Digitizer
2
|
Storage of data belonging to one coordinate system. More...
#include <CoordSystem.h>
Public Member Functions | |
CoordSystem () | |
Single constructor. | |
CoordSystem (const QString &fileName) | |
Constructor for opened Graphs, and error report files. The specified file is opened and read. | |
virtual void | addGraphCurveAtEnd (const QString &curveName) |
Add new graph curve to the list of existing graph curves. | |
virtual void | addPointAxisWithGeneratedIdentifier (const QPointF &posScreen, const QPointF &posGraph, QString &identifier, double ordinal, bool isXOnly) |
Add a single axis point with a generated point identifier. More... | |
virtual void | addPointAxisWithSpecifiedIdentifier (const QPointF &posScreen, const QPointF &posGraph, const QString &identifier, double ordinal, bool isXOnly) |
Add a single axis point with the specified point identifier. More... | |
virtual void | addPointGraphWithGeneratedIdentifier (const QString &curveName, const QPointF &posScreen, QString &generatedIentifier, double ordinal) |
Add a single graph point with a generated point identifier. | |
virtual void | addPointGraphWithSpecifiedIdentifier (const QString &curveName, const QPointF &posScreen, const QString &identifier, double ordinal) |
Add a single graph point with the specified point identifer. Note that PointStyle is not applied to the point within the Graph. | |
virtual void | addPointsInCurvesGraphs (CurvesGraphs &curvesGraphs) |
Add all points identified in the specified CurvesGraphs. See also removePointsInCurvesGraphs. | |
virtual void | checkAddPointAxis (const QPointF &posScreen, const QPointF &posGraph, bool &isError, QString &errorMessage, bool isXOnly, DocumentAxesPointsRequired documentAxesPointsRequired) |
Check before calling addPointAxis. Also returns the next available ordinal number (to prevent clashes) | |
virtual void | checkEditPointAxis (const QString &pointIdentifier, const QPointF &posScreen, const QPointF &posGraph, bool &isError, QString &errorMessage, DocumentAxesPointsRequired documentAxesPointsRequired) |
Check before calling editPointAxis. | |
virtual const Curve & | curveAxes () const |
Get method for axis curve. | |
virtual Curve * | curveForCurveName (const QString &curveName) |
See CurvesGraphs::curveForCurveName, although this also works for AXIS_CURVE_NAME. | |
virtual const Curve * | curveForCurveName (const QString &curveName) const |
See CurvesGraphs::curveForCurveNames, although this also works for AXIS_CURVE_NAME. | |
virtual const CurvesGraphs & | curvesGraphs () const |
Make all Curves available, read only, for CmdAbstract classes only. | |
virtual QStringList | curvesGraphsNames () const |
See CurvesGraphs::curvesGraphsNames. | |
virtual int | curvesGraphsNumPoints (const QString &curveName) const |
See CurvesGraphs::curvesGraphsNumPoints. | |
virtual void | editPointAxis (const QPointF &posGraph, const QString &identifier) |
Edit the graph coordinates of a single axis point. Call this after checkAddPointAxis to guarantee success in this call. | |
virtual void | editPointGraph (bool isX, bool isY, double x, double y, const QStringList &identifiers, const Transformation &transformation) |
Edit the graph coordinates of one or more graph points. | |
bool | isXOnly (const QString &pointIdentifier) const |
Return true if y coordinate is undefined, otherwise x coordinae is undefined in DOCUMENT_AXES_POINT_REQUIRE_4 mode. More... | |
virtual void | iterateThroughCurvePointsAxes (const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback) |
See Curve::iterateThroughCurvePoints, for the axes curve. | |
virtual void | iterateThroughCurvePointsAxes (const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback) const |
See Curve::iterateThroughCurvePoints, for the axes curve. | |
virtual void | iterateThroughCurveSegments (const QString &curveName, const Functor2wRet< const Point &, const Point &, CallbackSearchReturn > &ftorWithCallback) const |
See Curve::iterateThroughCurveSegments, for any axes or graph curve. | |
virtual void | iterateThroughCurvesPointsGraphs (const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback) |
See Curve::iterateThroughCurvePoints, for all the graphs curves. | |
virtual void | iterateThroughCurvesPointsGraphs (const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback) const |
See Curve::iterateThroughCurvePoints, for all the graphs curves. | |
virtual bool | loadCurvesFile (const QString &curvesFile) |
Load the curve names in the specified Engauge file into the current graph. This is called near the end of the import process only. | |
void | loadPreVersion6 (QDataStream &str, double version, DocumentAxesPointsRequired &documentAxesPointsRequired) |
Load from file in pre-version 6 format. Number of axes points is read in and passed to Document. | |
void | loadVersion6 (QXmlStreamReader &reader, DocumentAxesPointsRequired &documentAxesPointsRequired) |
Load from file in version 6 format. Number of axes points is read in and passed to Document. | |
void | loadVersions7AndUp (QXmlStreamReader &reader) |
Load from file in versions 7 and 8 formats. Number of axes points is already defined at Document level. | |
virtual DocumentModelAxesChecker | modelAxesChecker () const |
Get method for DocumentModelAxesChecker. | |
virtual DocumentModelColorFilter | modelColorFilter () const |
Get method for DocumentModelColorFilter. | |
virtual DocumentModelCoords | modelCoords () const |
Get method for DocumentModelCoords. | |
virtual CurveStyles | modelCurveStyles () const |
Get method for CurveStyles. | |
virtual DocumentModelDigitizeCurve | modelDigitizeCurve () const |
Get method for DocumentModelDigitizeCurve. | |
virtual DocumentModelExportFormat | modelExport () const |
Get method for DocumentModelExportFormat. | |
virtual DocumentModelGeneral | modelGeneral () const |
Get method for DocumentModelGeneral. | |
virtual DocumentModelGridDisplay | modelGridDisplay () const |
Get method for DocumentModelGridDisplay. | |
virtual DocumentModelGridRemoval | modelGridRemoval () const |
Get method for DocumentModelGridRemoval. | |
virtual DocumentModelPointMatch | modelPointMatch () const |
Get method for DocumentModelPointMatch. | |
virtual DocumentModelSegments | modelSegments () const |
Get method for DocumentModelSegments. | |
virtual void | movePoint (const QString &pointIdentifier, const QPointF &deltaScreen) |
See Curve::movePoint. | |
virtual int | nextOrdinalForCurve (const QString &curveName) const |
Default next ordinal value for specified curve. | |
virtual QPointF | positionGraph (const QString &pointIdentifier) const |
See Curve::positionGraph. | |
virtual QPointF | positionScreen (const QString &pointIdentifier) const |
See Curve::positionScreen. | |
virtual void | print () const |
Debugging method for printing directly from symbolic debugger. | |
virtual void | printStream (QString indentation, QTextStream &str) const |
Debugging method that supports print method of this class and printStream method of some other class(es) | |
virtual QString | reasonForUnsuccessfulRead () const |
Return an informative text message explaining why startup loading failed. Applies if successfulRead returns false. | |
virtual void | removePointAxis (const QString &identifier) |
Perform the opposite of addPointAxis. | |
virtual void | removePointGraph (const QString &identifier) |
Perform the opposite of addPointGraph. | |
virtual void | removePointsInCurvesGraphs (CurvesGraphs &curvesGraphs) |
Remove all points identified in the specified CurvesGraphs. See also addPointsInCurvesGraphs. | |
virtual void | saveXml (QXmlStreamWriter &writer) const |
Save graph to xml. | |
virtual QString | selectedCurveName () const |
Currently selected curve name. This is used to set the selected curve combobox in MainWindow. | |
virtual void | setCurveAxes (const Curve &curveAxes) |
Let CmdAbstract classes overwrite axes Curve. Applies to current coordinate system. | |
virtual void | setCurvesGraphs (const CurvesGraphs &curvesGraphs) |
Let CmdAbstract classes overwrite CurvesGraphs. Applies to current coordinate system. | |
virtual void | setModelAxesChecker (const DocumentModelAxesChecker &modelAxesChecker) |
Set method for DocumentModelAxesChecker. | |
virtual void | setModelColorFilter (const DocumentModelColorFilter &modelColorFilter) |
Set method for DocumentModelColorFilter. | |
virtual void | setModelCoords (const DocumentModelCoords &modelCoords) |
Set method for DocumentModelCoords. | |
virtual void | setModelCurveStyles (const CurveStyles &modelCurveStyles) |
Set method for CurveStyles. | |
virtual void | setModelDigitizeCurve (const DocumentModelDigitizeCurve &modelDigitizeCurve) |
Set method for DocumentModelDigitizeCurve. | |
virtual void | setModelExport (const DocumentModelExportFormat &modelExport) |
Set method for DocumentModelExportFormat. | |
virtual void | setModelGeneral (const DocumentModelGeneral &modelGeneral) |
Set method for DocumentModelGeneral. | |
virtual void | setModelGridDisplay (const DocumentModelGridDisplay &modelGridDisplay) |
Set method for DocumentModelGridDisplay. | |
virtual void | setModelGridRemoval (const DocumentModelGridRemoval &modelGridRemoval) |
Set method for DocumentModelGridRemoval. | |
void | setModelPointMatch (const DocumentModelPointMatch &modelPointMatch) |
Set method for DocumentModelPointMatch. | |
virtual void | setModelSegments (const DocumentModelSegments &modelSegments) |
Set method for DocumentModelSegments. | |
virtual void | setSelectedCurveName (const QString &selectedCurveName) |
Save curve name that is selected for the current coordinate system, for the next time the coordinate system reappears. | |
virtual bool | successfulRead () const |
Return true if startup loading succeeded. If the loading failed then reasonForUnsuccessfulRed will explain why. | |
virtual void | updatePointOrdinals (const Transformation &transformation) |
Update point ordinals after point addition/removal or dragging. More... | |
![]() | |
CoordSystemInterface () | |
Single constructor. | |
Storage of data belonging to one coordinate system.
There can be one or more coordinate systems per graph, and one or more graphs in the image belonging to a Document
Definition at line 42 of file CoordSystem.h.
|
virtual |
Add a single axis point with a generated point identifier.
Call this after checkAddPointAxis to guarantee success in this call.
posScreen | Screen coordinates from QGraphicsView |
posGraph | Graph coordiantes from user |
identifier | Identifier for new axis point |
ordinal | Unique, for curve, ordinal number |
isXOnly | True if graph coordinates have only x coordinate |
Implements CoordSystemInterface.
Definition at line 72 of file CoordSystem.cpp.
|
virtual |
Add a single axis point with the specified point identifier.
Call this after checkAddPointAxis to guarantee success in this call.
posScreen | Screen coordinates from QGraphicsView |
posGraph | Graph coordiantes from user |
identifier | Identifier for new axis point |
ordinal | Unique, for curve, ordinal number |
isXOnly | True if graph coordinates have only x coordinate |
Implements CoordSystemInterface.
Definition at line 94 of file CoordSystem.cpp.
bool CoordSystem::isXOnly | ( | const QString & | pointIdentifier | ) | const |
Return true if y coordinate is undefined, otherwise x coordinae is undefined in DOCUMENT_AXES_POINT_REQUIRE_4 mode.
Applies to axes points only
Definition at line 302 of file CoordSystem.cpp.
|
virtual |
Update point ordinals after point addition/removal or dragging.
See GraphicsScene::updatePointOrdinalsAfterDrag. Graph coordinates of point must be up to date
Implements CoordSystemInterface.
Definition at line 961 of file CoordSystem.cpp.