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- /*****************************************************************************
- * General routines to handle the graphics. *
- * *
- * Written by: Gershon Elber Ver 0.2, Aug. 1990 *
- * *
- * Support: Interface for the virtual raster device, ps. *
- *****************************************************************************/
-
- #ifndef IGRAPH_H
- #define IGRAPH_H
-
- #define IG_DEFAULT_ZOOM_FACTOR 2
-
- typedef enum {
- OUTPUT_EPSON,
- OUTPUT_GIF,
- OUTPUT_RAW,
- } OutputDriverType;
-
- void IGInitGraph(void);
- void IGDumpScreen(OutputDriverType OutputKind, int DirectPrint,
- BooleanType DoubleDensity);
- void IGCloseGraph(void);
- int IGMapX(int x);
- int IGMapY(int y);
- void IGMoveTo(int x, int y);
- void IGLineTo(int x, int y);
- void IGLine(int x1, int y1, int x2, int y2);
- void IGPoly(int n, int *Points, int Fill);
- void IGBar(int x1, int y1, int x2, int y2);
- void IGCircle(int x, int y, int r);
- void IGArc(int x, int y, int StAngle, int EndAngle, int r);
- void IGTextFormat(TextOrientationType TextOrient, int Scale,
- TextHorizJustifyType XCenter, TextVertJustifyType YCenter);
- void IGText(char *Text);
- void IGDrawNotBar(int x1, int y1, int x2, int y2, char *Str);
- void IGClearAllScreen(void);
-
- /* These routines gets corrdinates in scren space. */
- void IGLineRelToNoMap(int x, int y);
- void IGMoveToNoMap(int x, int y);
- void IGLineNoMap(int x1, int y1, int x2, int y2);
- int IGTextWidthNoMap(char *s);
- int IGTextHeightNoMap(char *s);
-
- #endif IGRAPH_H
-