This property enables or disables transparent markers in a line graph. When markers are not shown with setMarkerDisplay(false), this property can be used to enable transparent markers so that a tooltip will show when the mouse hovers over the area. Use TransparentMarkerSize to make the transparent markers large enough to be found by the mouse.

Syntax:

setTransparentMarkers(boolean);

boolean = getTransparentMarkers();

where:

boolean

Can be one of the following:

true enables transparent markers

false disables transparent markers. This value is the default.

Example:

setGraphType(41);
setDepthAngle(0);
setDepthRadius(0);
setFootnoteDisplay(false);
setSubtitleDisplay(false);
setSeriesLineWidthDefault(25);  setTransparentMarkers(true);
setTransparentMarkerSize(100);
setToolTipDisplay(true);

See TransparentMarkerSize.