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GMImage.DrawEllipse

Draw an ellipse.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
GraphicsMagick 3.0 Yes Yes Yes Yes Yes

MBS( "GMImage.DrawEllipse"; ImageRef; originX; originY; radiusX; radiusY; arcStart; arcEnd )

Parameters

Parameter Description Example value
ImageRef The image reference number. 1
originX The X coordinate for origin position.
originY The Y coordinate for origin position.
radiusX The radius.
radiusY The radius.
arcStart The start degree value.
arcEnd The end degree value.

Result

Returns OK or error message.

Description

Draw an ellipse.
Draw an ellipse using the stroke color and thickness, specified origin, x & y radius, as well as specified start and end of arc in degrees. If a fill color is specified, then the object is filled.

If you have an open path, the command is added there for later drawing with GMImage.DrawPath.

Examples

Draws an ellipse in a new image:

Set Variable [ $img; Wert:MBS("GMImage.New"; "300x200"; "RGB 1 1 1") ]
Set Variable [ $r; Wert:MBS("GMImage.SetStrokeColor"; $img; "RGB 1 0 0") ]
Set Variable [ $r; Wert:MBS("GMImage.SetFillColor"; $img; "RGB 0 0 1") ]
Set Variable [ $r; Wert:MBS("GMImage.SetLineWidth"; $img; 5) ]
Set Variable [ $r; Wert:MBS("GMImage.DrawEllipse"; $img; 150; 100; 80; 60; 0; 360) ]
Set Variable [ $png; Wert:MBS("GMImage.WriteToPNGContainer"; $img; "test.png") ]
Set Variable [ $r; Wert:MBS("GMImage.Destroy"; $img) ]
Set Field [ Drawing::Image; $png ]

See also

Example Databases


GMImage.DrawCircle   -   GMImage.DrawLine

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