Predefined Graphic Objects
This section presents basic classes, all subclasses of IlvSimpleGraphic, that provide you with predefined graphic objects.
IlvArc
An IlvArc object appears as an outlined arc of an ellipse.
IlvFilledArc
An IlvFilledArc object appears as a filled arc.
IlvEllipse
An IlvEllipse object appears as an outlined ellipse.
IlvFilledEllipse
An IlvFilledEllipse object appears as a filled ellipse.
IlvIcon
An IlvIcon object appears as an image.
IlvZoomableIcon
An IlvZoomableIcon object is a kind of IlvIcon object that can be zoomed in or reshaped.
IlvTransparentIcon
An IlvTransparentIcon object appears as an image that can have transparent areas.
IlvZoomableTransparentIcon
An IlvZoomableTransparentIcon object is a version of the IlvZoomableIcon object that leaves the background of the image (the 0 bits) unchanged.
IlvLabel
An IlvLabel object appears as a single line of text. It cannot be zoomed in nor reshaped.
IlvFilledLabel
An IlvFilledLabel object appears as a single line of text, drawn on a filled rectangle that exactly fits the bounding box of the text.
IlvListLabel
An IlvListLabel object appears as a vertical list of strings, so that it looks like a series of IlvLabels.
IlvZoomableLabel
An IlvZoomableLabel object acts just like a regular IlvLabel object, but any transformation can be applied to it, including zooming.
IlvLine
An IlvLine object appears as a straight line between two given points.
IlvArrowLine
An IlvArrowLine object appears as a straight line between two given points, with a small arrow head drawn on the line trajectory.
IlvReliefLine
An IlvReliefLine object appears as a line with a three-dimensional look. How the IlvReliefLine looks depends on the thickness of the line.
IlvMarker
An IlvMarker object is drawn as a specific graphic symbol at a given location.
IlvZoomableMarker
An IlvZoomableMarker object is a version of the IlvMarker object that can be zoomed as follows:
For zooming out, the current size is reduced to fit the transformed bounding box.For zooming in, the current size stays fixed to that specified by the IlvMarker::setSize method.IlvPolyPoints
IlvPolyPoints is an abstract class from which is derived every class having shapes composed of several point coordinates.
IlvPolySelection
The IlvPolySelection class is used to fill squares on all the points of an object of type IlvPolyPoints.
IlvPolyline
An IlvPolyline object appears as connected segments.
IlvArrowPolyline
An IlvArrowPolyline object appears as a polyline and adds one or more arrows to the various lines.
IlvPolygon
An IlvPolygon object appears as a filled polygon.
IlvOutlinePolygon
An IlvOutlinePolygon object appears as an outlined and filled polygon.
IlvRectangle
An IlvRectangle object appears as an outlined rectangle.
Note: Rectangles can be rotated only at 90, 180, 270 and 360 degrees. If you need to rotate a rectangle at other angles, use a polygon instead. |
IlvFilledRectangle
An IlvFilledRectangle object appears as a solid rectangle.
IlvRoundRectangle
An IlvRoundRectangle object appears as an outlined, round-cornered rectangle.
IlvFilledRoundRectangle
An IlvFilledRoundRectangle object appears as a filled, round-cornered rectangle.
IlvShadowRectangle
An IlvShadowRectangle object appears as a shadowed IlvFilledRectangle object.
IlvShadowLabel
An IlvShadowLabel object appears as an IlvShadowRectangle containing a text string that is clipped by the containing rectangle.
IlvGridRectangle
An IlvGridRectangle object appears as a rectangular grid.
IlvReliefRectangle
An IlvReliefRectangle object appears as a filled rectangle in relief.
IlvReliefLabel
An IlvReliefLabel object appears as a relief rectangle that holds a single line of text.
IlvReliefDiamond
An IlvReliefDiamond object appears as a filled diamond in relief.
IlvSpline
An IlvSpline object appears as an outline Bézier spline.
IlvClosedSpline
An IlvClosedSpline object appears as a closed Bézier spline.
IlvFilledSpline
An IlvFilledSpline object appears as a filled Bézier spline.
Published date: 05/24/2022
Last modified date: 02/24/2022
