ImagerExtras.mesa
Last edited by:
Doug Wyatt, March 3, 1984 5:32:20 pm PST
DIRECTORY
Imager USING [Color, Context, FONT, PixelArray, Transformation];
ImagerExtras: CEDAR DEFINITIONS
~ BEGIN OPEN Imager;
MakeSampledColor:
PROC[pa: PixelArray, um: Transformation,
colorOperator: REF] RETURNS[Color];
MakeSampledBlack:
PROC[pa: PixelArray, um: Transformation,
clear: BOOL] RETURNS[Color];
MaskTrapezoidX: PROC[context: Context, x1, y1, x2, x3, y3, x4: REAL];
MaskTrapezoidY: PROC[context: Context, x1, y1, y2, x3, y3, y4: REAL];
ShowChar: PROC[context: Context, code: CARDINAL, font: FONT ← NIL];
Show: PROC[context: Context, text: REF TEXT];
ShowAndXRel: PROC[context: Context, text: REF TEXT];
END.