Unit 'agraphics'	Package
[Overview][Constants][Types][Procedures and functions][Variables][Index]	[#os4units]

PRastPort

Basic structure for all drawing actions

Declaration

Source position: agraphics.pas line 435

type PRastPort = ^TRastPort;

See also

BltBitMapRastPort		Blit from source bitmap to destination rastport.
BltMaskBitMapRastPort		Blit from source bitmap to destination rastport with masking of source image.
BltPattern		Using standard drawing rules for areafill, blit through a mask.
ClearEOL		Clear from current position to end of line.
ClearScreen		Clear from current position to end of RastPort.
ClipBlit		Calls BltBitMap() after accounting for windows
Draw		Draw a line between the current pen position and the new x,y position.
DrawEllipse		Draw an ellipse centered at cx,cy with vertical and horizontal radii of a,b respectively
DrawGList		Process the gel list, queueing VSprites, drawing Bobs.
EraseRect		Fill a defined rectangular area using the current BackFill hook.
Flood		Flood rastport like areafill.
GfxMove		Move graphics pen position.
InitRastPort		Initialize raster port structure
PolyDraw		Draw lines from table of (x,y) values.
ReadPixel		read the pen number value of the pixel at a specified x,y location within a certain RastPort.
WritePixel		Change the pen num of one specific pixel in a specified RastPort.
GfxText		Write text characters (no formatting).