Classes Class XbpPresSpace() :setAttrMarker()

Method XbpPresSpace():setAttrMarker() Foundation

Sets or returns the attributes for markers drawn by GraMarker().

Syntax 
:setAttrMarker( [<aAttributes>] ) --> aOldAttributes
Parameters
<aAttributes> := Array( GRA_AM_COUNT )
<aAttributes> is an array whose elements contain the attributes for markers drawn by the function GraMarker().
#define constants for the attribute array used for GraMarker()
Array element #define | Value Default value
GRA_AM_COLOR GRA_CLR_.. GRA_CLR_NEUTRAL
GRA_AM_BACKCOLOR GRA_CLR_.. GRA_CLR_BACKGROUND
GRA_AM_MIXMODE GRA_FGMIX_.. GRA_FGMIX_OVERPAINT
GRA_AM_BGMIXMODE GRA_BGMIX_.. GRA_BGMIX_LEAVEALONE
GRA_AM_SYMBOL GRA_MARKSYM_.. GRA_MARKSYM_CROSS
GRA_AM_BOX { nXsize, nYsize } Dependent on output device
Return

The :setAttrMarker() method returns an array containing a copy of the current marker attributes. When new attributes are set using the <aAttributes> parameter, this method returns an array containing the previously set attributes.

Description

The :setAttrMarker() method determines the attributes for markers drawn in the presentation space. Markers are drawn using the function GraMarker().

The functional equivalent of the :setAttrMarker() method is the GraSetAttrMarker() function. More information about marker attributes can be found in the discussion of GraSetAttrMarker().

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