distrib/sources/yagle/xyagle/XMV_view.h

   1 /*------------------------------------------------------------\
   2 |                                                             |
   3 | Tool    :                   XYAG                           |
   4 |                                                             |
   5 | File    :                   View.h                          |
   6 |                                                             |
   7 | Authors :              Jacomme Ludovic                      |
   8 |                                                             |
   9 | Date    :                   01.06.96                        |
  10 |                                                             |
  11 \------------------------------------------------------------*/
  12
  13 /*------------------------------------------------------------\
  14 |                                                             |
  15 |                         Include Files                       |
  16 |                                                             |
  17 \------------------------------------------------------------*/
  18
  19 # ifndef XYAG_VIEW
  20 # define XYAG_VIEW
  21
  22 /*------------------------------------------------------------\
  23 |                                                             |
  24 |                           Constants                         |
  25 |                                                             |
  26 \------------------------------------------------------------*/
  27
  28 # define XYAG_PERCENT_ZOOM      30
  29 # define XYAG_PERCENT_ZOOM_MIN   5
  30 # define XYAG_PERCENT_ZOOM_MAX  95
  31
  32 # define XYAG_PERCENT_MOVE      30
  33 # define XYAG_PERCENT_MOVE_MIN   5
  34 # define XYAG_PERCENT_MOVE_MAX  95
  35
  36 /*------------------------------------------------------------\
  37 |                                                             |
  38 |                            Types                            |
  39 |                                                             |
  40 \------------------------------------------------------------*/
  41
  42   typedef struct xyagzoom
  43    {
  44      struct xyagzoom *NEXT;
  45
  46      long              X;
  47      long              Y;
  48      long             DX;
  49      long             DY;
  50
  51    } xyagzoom;
  52
  53 /*------------------------------------------------------------\
  54 |                                                             |
  55 |                          Variables                          |
  56 |                                                             |
  57 \------------------------------------------------------------*/
  58
  59   extern int            XyagPercentZoom;
  60   extern int            XyagPercentMove;
  61   extern int XyagDepthOfDep;
  62
  63 /*------------------------------------------------------------\
  64 |                                                             |
  65 |                          Functions                          |
  66 |                                                             |
  67 \------------------------------------------------------------*/
  68
  69   extern void XyagZoomUndo();
  70   extern void XyagZoomRefresh();
  71
  72   extern void XyagZoomLeft();
  73   extern void XyagZoomRight();
  74   extern void XyagZoomUp();
  75   extern void XyagZoomDown();
  76
  77   extern void XyagZoomMore();
  78   extern void XyagZoomLess();
  79
  80   extern void XyagZoomFit();
  81
  82   extern void XyagInitializeZoom();
  83   extern void XyagInitializeUnitGrid();
  84 void XyagThruTree(long X1, long Y1);
  85 xyagzoom *XyagZoomSave();
  86      void XyagZoomRestore(xyagzoom *zoom);
  87 # endif