Author: Eric Bier

Last edited by Bier on June 30, 1983 11:27 am

Contents: Routines for manipulating 24 bit per pixel color images

DIRECTORY

AIS,

CoordSys,

Graphics,

GraphicsColor,

Matrix3d,

Rope,

SV2d,

SVBoundBox;

SVImage: DEFINITIONS =

BEGIN

BoundBox: TYPE = SVBoundBox.BoundBox;

Color: TYPE = GraphicsColor.Color;

Matrix4by4: TYPE = Matrix3d.Matrix4by4;

Point2d: TYPE = SV2d.Point2d;

Image: TYPE = REF ImageObj;

ImageObj: TYPE = RECORD [

bAndWOnly: BOOL, redWindow, greenWindow, blueWindow, bwWindow: AIS.WRef];

OpenImage: PROC [aisRope: Rope.ROPE, bAndWOnly: BOOL, realMinX, realMinY, realMaxX, realMaxY, resolution: REAL, raster: AIS.Raster, commentString: LONG STRING] RETURNS [I: Image, numberOfSamplesX, numberOfSamplesY: NAT];

PutImage: PROC [I: Image, i, j: INTEGER, color: Color, xSamples, ySamples: NAT];

CloseImage: PROC [I: Image, aisRope: Rope.ROPE];

DrawAndScaleBlackAndWhiteImage: PROC [dc: Graphics.Context, imageName: Rope.ROPE, screenWRTCamera: Point2d, realMinX, realMinY, realMaxX, realMaxY: REAL];

DrawAlignedBlackAndWhiteImage: PROC [dc: Graphics.Context, imageName: Rope.ROPE, resolution: REAL, screenWRTCamera: Point2d, boundBox: BoundBox, raw: BOOL];

DrawBlackAndWhiteImage: PROC [dc: Graphics.Context, imageName: Rope.ROPE, clipBox: BoundBox ← NIL, resolution: REAL ← 72.0, raw: BOOL];

DrawAndScaleColorImage: PROC [dc: Graphics.Context, imageName: Rope.ROPE, screenWRTCamera: Point2d, realMinX, realMinY, realMaxX, realMaxY: REAL];

DrawAlignedColorImage: PROC [dc: Graphics.Context, imageName: Rope.ROPE, resolution: REAL, screenWRTCamera: Point2d, boundBox: BoundBox];

DrawColorImage: PROC [dc: Graphics.Context, imageName: Rope.ROPE, clipBox: BoundBox ← NIL, resolution: REAL ← 72.0];

END.