The Be Book The Interface Kit The Interface Kit Index

Graphics State Functions Function Summary


Function Summary

Function Description
ClipToPicture() Modifies the clipping region by intersecting it with a picture or picture's complement.
ConstrainClippingRegion() Restricts the area in which the view can draw
DrawingMode() Returns the drawing mode
ForceFontAliasing() Enables or disables font aliasing in the view
GetBlendingMode() Retrieves the blending mode
GetClippingRegion() Returns the local clipping region of the BView
GetFont() Returns the current font
GetFontHeight() Returns the height of the current font
GetStringWidths() Returns the amounts required to display a set of strings
HighColor() Returns the current high color for the view
LineCapMode() Returns the current line cap mode
LineJoinMode() Returns the current line join mode
LineMiterLimit() Returns the current miter limit
LowColor() Returns the current low color for the view
MovePenBy() Moves the pen location
MovePenTo() Sets the pen location
PenLocation() Returns the pen location
PenSize() Returns the pen size
PopState() Restore the graphics context from the state stack
PushState() Saves the graphics context on the state stack
SetBlendingMode() Sets the blending (alpha transparency) mode
SetDrawingMode() Sets the drawing mode
SetFont() Sets the current font
SetFontSize() Sets the current font size
SetHighColor() Sets the current high color for the view
SetLineMode() Sets the current line mode
SetLowColor() Sets the current low color for the view
SetPenSize() Sets the pen size
SetScale() Sets the scale of the coordinate system used for drawing (only!)
SetViewColor() Sets the background view color
StringWidth() Returns the amount required to display a string
TruncateString() Truncates the specified BString
ViewColor() Returns the background view color

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