Unit 'agraphics'	Package
[Overview][Constants][Types][Procedures and functions][Variables][Index]	[#amunits]

GetRPAttrsA

Examine rastport settings via a tag list

Declaration

Source position: agraphics.pas line 2329

procedure GetRPAttrsA(

const rp: pRastPort;

const tags: pTagItem

);

Arguments

`rp`		A pointer to a RastPort structure
`tags`		A pointer to a taglist specifying the attributes to read and the addresses to store the results (RPTAG_*)

Description

Read the settings of a rastport into variables. The ti_Tag field of the TagItem specifies which attribute should be read, and the ti_Data field points at the location where the result hsould be stored. All current tags store the return data as LonInts (32 bits).

currently available tags are:

RPTAG_Font: (Byte) Font for GfxText()
RPTAG_APen: (Byte) Primary rendering pen
RPTAG_BPen: (Byte) Secondary rendering pen
RPTAG_DrMd: (Byte) Drawing mode
RPTAG_OutLinePen: (Byte) Area Outline pen
RPTAG_WriteMask: (LongWord) Bit Mask for writing.
RPTAG_MaxPen: (LongWord) Maximum pen to render (see SetMaxPen())

GetRPAttrs		VarArgs Version for GetRPAttrsA()
SetRPAttrsA		Modify rastport settings via a tag list
GetAPen		Get the A Pen value for a RastPort
GetBPen		Get the B Pen value for a RastPort
GetOutLinePen		Get the O Pen value for a RastPort

GetRPAttrsA

Declaration

Arguments

Description

See also