Group 2D Graphics

Draws a circle, arc, or ellipse. The default value of <aEllipse> is {1,0,0,1}.

GraArc( [<oPS>], [<aCenter>], <nRadius>, [<aEllipse>], [<nStartAngle>], [<nSweepAngle>], [<nFill>] ) --> lSuccess

Draw the background of an Xbase Part.

GraBackground( <oPS>, [<aStart>], [<aEnd>], [<lErase>], [<nPart>] ) --> <lSuccess>

Copies section of a raster image into a presentation space (bit-blitting).

GraBitBlt( [<oTargetPS>], [<oSourcePS>], <aTargetRect>, <aSourceRect>, [<nRasterOP>], [<nCompress>] ) --> lSuccess

Draws rectangle.

GraBox( [<oPS>], [<aLeftBottom>], <aRightTop>, [<nFill>], [<nHRadius>], [<nVRadius>] ) --> lSuccess

Draws a caption.

GraCaptionStr( [<oPS>], <aStartPoint>, [<aEndPoint>], <cCaption>, [<nAlign>], [<nTabChars>] ) --> lSuccess

Draws parts of a rectangle.

GraEdge( <oPS>, [<aStart>], [<aEnd>], [<nStyle>], [<nElems>] ) --> lSuccess

Determines the error code of the last graphic function called.

GraError( [<oPS>] ) --> nErrorCode

Draws a rectangle using imagery that denotes input focus.

GraFocusRect( [<oPS>], [<aStartPoint>], [<aEndPoint>] ) --> lSuccess

Calculates color intensities for red, green and blue from a RGB color value.

GraGetRGBIntensity( <nRGBColor> ) --> aRGB | NIL

Draws a shape filled with a gradient.

GraGradient( [<oPS>], [<aStart>], <aVertices>, [<aColors>], [<nMode>] ) --> lSuccess

Checks if a numeric value is a valid RGB color value.

GraIsRGBColor( <nColor> ) --> lIsRGBColor

Draws a straight line or a portion of a polygon.

GraLine( [<oPS>], [<aStartPoint>], <aEndPoint> ) --> lSuccess

Calculates a RGB color value from color intensities of red, green and blue.

GraMakeRGBColor( <aRGB> ) --> nRGBColor | NIL

Displays a marker (point).

GraMarker( [<oPS>], [<aPoint>] ) --> lSuccess

Begins definition of a graphic path.

GraPathBegin( [<oPS>] ) --> lSuccess

Defines graphic path as a clipping path.

GraPathClip( [<oPS>], [<lClip>], [<nClipMode>] ) --> lSuccess

Ends the definition of a graphic path.

GraPathEnd( [<oPS>], [<lCloseFigure>] ) --> lSuccess

Fills a defined graphic path with a pattern.

GraPathFill( [<oPS>], [<nFillMode>] ) --> lSuccess

Outlines a defined graphic path.

GraPathOutline( [<oPS>] ) --> lSuccess

Determines pen position or moves pen.

GraPos( [<oPS>], [ <aPoint> ] ) --> aPenPosition

Determines coordinates for the boundaries of a character string.

GraQueryTextBox( [<oPS>], <cString> ) --> aPoints

Calculates a rotational transformation for a matrix.

GraRotate( [<oPS>], <aMatrix>, <nAngle>, <aPoint>, [<nMode>] ) --> lSuccess

Calculates scaling transformation for a matrix.

GraScale( [<oPS>], <aMatrix>, <aScale>, <aPoint>, [<nMode>] ) --> lSuccess

Ends the definition of a graphic segment.

GraSegClose( [<oPS>] ) --> lSuccess

Deletes a specific graphic segment.

GraSegDestroy( [<oPS>], <nSegmentID> ) --> lSuccess

Draws one or more graphic segments.

GraSegDraw( [<oPS>], [<nSegmentID>], [<aMatrix>], [<nMode>] ) --> lSuccess

Sets or retrieves drawing mode for graphic segments.

GraSegDrawMode( [<oPS>], [<nDrawMode>] ) --> nOldMode

Identifies graphic segment based on a given point in the coordinate system.

GraSegFind( [<oPS>], <aPoint> ) --> aSegmentIDs

Load a graphic segment from disk

GraSegLoad( [oPS], <cFileName>, [<nMode>] ) --> nSegId GraSegLoad( [oPS], <aSegBuf>, [<nMode>] ) --> aSegIds

Begins the definition of a graphic segment.

GraSegOpen( [<oPS>], [<nMode>], [<nSegmentID>] ) --> nSegmentID

Determines size of the sensitive region around the mouse pointer used to search for segments.

GraSegPickResolution( [<oPS>], [<aCenter>], [<aSize>] ) --> lSuccess

Changes priority of a graphic segment in relation to a second segment.

GraSegPriority( [<oPS>], <nSegmentA>, <nSegmentB>, <nPriority> ) --> lSuccess

Save a graphic segment to disk

GraSegSave( [oPS], <cFileName>, <nSegId> ) --> <lSuccess> GraSegSave( [oPS], @<aSegBuf>, [<aSegIds>] ) --> <lSuccess>

Determines attributes for areas which are drawn by GraArc() or GraBox()

GraSetAttrArea( [<oPS>], [<aAttributes>] ) --> aOldAttributes

Determines attributes for lines which are drawn with GraLine().

GraSetAttrLine( [<oPS>], [<aAttributes>] ) --> aOldAttributes

Determines attributes for markers which are drawn by GraMarker().

GraSetAttrMarker( [<oPS>], [<aAttributes>] ) --> aOldAttributes

Determines attributes for characters drawn by GraStringAt().

GraSetAttrString( [<oPS>], [<aAttributes>] ) --> aOldAttributes

Determines default colors for all graphic functions.

GraSetColor( [<oPS>], [<nForeground>], [<nBackground>] ) --> aOldColor

Determines font for the display of characters drawn by GraStringAt().

GraSetFont( [<oPS>], [<oXbpFont>] ) --> oXbpCurrentFont

Draws spline (curve).

GraSpline( [<oPS>], <aPoints>, [<lPenPos>] ) --> lSuccess

Displays character string using a graphic function.

GraStringAt( [<oPS>], [<aPoint>], <cString> ) --> lSuccess

Calculates translation (shift) transformation for a matrix.

GraTranslate( [<oPS>], <aMatrix>, <nXDiff>, <nYDiff>, [<nMode>] ) --> lSuccess

Converts a system color to an RGB-encoded color value.

TranslateSysColor( <nSysColor> ) --> nRGB

Class function of the XbpBitmap class.

Class function of the XbpFileDev class.

Class function of the XbpMetaFile class.

Class function of the XbpPresSpace class.

Class function of the XbpPrinter class.