/* * PlotterP.h * * The AthenaTools Plotter Widget Set - Version 6.0 * * klin, Tue Jul 7 13:59:47 1992 * klin, Sun Jul 19 19:23:41 1992, patchlevel 1 * AtPlotterGetLegendWidth() added. * klin, Mon Jul 27 14:17:43 1992, patchlevel 2 * Resources XtNlegendLeft and * XtNautoRedisplay added. * Resource XtNusePixmap and * drawing to a pixmap added. * Resource XtNuseCursor and * callback cursors added. * Resource XtNbusyCallback and * busy callback added. * klin, Sun Aug 2 18:24:27 1992, patchlevel 3 * Layout callback and some stuff for * aligning axis positions added. * Resource XtNtitleHeight and * AtPlotterGetTitleHeight() added. * Resources XtNxxxCursor added. * klin, Sat Aug 15 10:25:48 1992, patchlevel 4 * Resources XtNslideCallback and * XtNslideCursor and needed stuff added. * Resources XtNselectCallback and * XtNselectCursor and needed stuff added. * Typos fixed. * Changed to . * * SCCSid[] = "@(#) Plotter V6.0 92/08/15 PlotterP.h" */ /* Copyright 1992 by University of Paderborn Copyright 1990,1991 by the Massachusetts Institute of Technology All rights reserved. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the firms, institutes or employers of the authors not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. THE AUTHORS AND THEIR FIRMS, INSTITUTES OR EMPLOYERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE AUTHORS AND THEIR FIRMS, INSTITUTES OR EMPLOYERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _PlotterP_h #define _PlotterP_h #include #include #include #include #include #include typedef struct ranking{ /* A private data structure */ AtPlotWidget child; int rank_order; struct ranking *prev; struct ranking *next; } Rank; typedef struct { double xmin, xmax; double x2min, x2max; double ymin, ymax; double y2min, y2max; } AtPlotterBoundingBox; /* * All these coords are with 0,0 in top left. This is the opposite * to the intuitive graph numbering, so some care is definitly required.... * * The Y axis is along the LH edge, the Y2 axis the RH edge, the X * axis is bottom, X2 axis is the top. Point (x1,y1) is top LH * corner, (x2,y2) is bottom RH corner. * */ typedef struct { Position x1, y1, x2, y2; /* the plotting area */ Dimension width, height; /* the size of same */ Position title_x, title_y; /* where the title goes */ Position legend_x, legend_y; /* where the legend goes */ Dimension legend_width, legend_height; /* Size of legend */ } AtPlotterLayout; typedef struct _AtPlotterPart { /* Resources */ String font_family; String title; String legend_title; int title_size; int legend_title_size; int legend_size; int title_style; int legend_title_style; int legend_style; Pixel title_color; Pixel legend_color; Pixel plotarea_color; Boolean show_title; Boolean show_legend; Dimension default_title_height; Boolean legend_left; Dimension default_legend_width; Dimension legend_spacing; Dimension margin_width; Dimension margin_height; Boolean rank_children; Boolean auto_redisplay; Boolean use_cursors; Boolean use_pixmap; /* Cursors */ Cursor plotter_cursor; Cursor busy_cursor; Cursor click_cursor; Cursor motion_cursor; Cursor drag_cursor; Cursor slide_cursor; Cursor select_cursor; /* Callbacks */ XtCallbackList layout_callback; XtCallbackList busy_callback; XtCallbackList motion_callback; XtCallbackList click_callback; XtCallbackList drag_callback; XtCallbackList slide_callback; XtCallbackList select_callback; /* Private widgets. All are also children of this widget */ AtAxisCoreWidget xaxis; AtAxisCoreWidget yaxis; AtAxisCoreWidget x2axis; AtAxisCoreWidget y2axis; /* Private state */ Rank *ordered_children; /* rank ordered list of all children */ AtFontFamily *ff; GC title_gc; GC legend_gc; GC select_gc; GC drag_gc; GC plotarea_gc; AtText *title_text; AtText *legend_title_text; AtPlotterLayout layout; AtAxisPositions positions; /* Current axis positions */ AtPlotterBoundingBox bounding_box; /* As accepted by the axes */ AtPlotterBoundingBox raw_bounding_box; /* Raw from plot data */ /* States for callbacks */ Boolean in_select; Boolean in_click; Boolean in_drag; Boolean in_slide; Boolean can_slide; Boolean in_legend; /* Positions for callbacks */ int drag_x; int drag_y; int drag_width; int drag_height; double slide_x1; double slide_y1; double slide_x2; double slide_y2; int selected_item; /* Selected legend item */ int selected_item_y; int legend_item; /* Item in selection */ int legend_item_y; /* The state for the redraw processing */ Boolean expose_requested; Boolean redraw_required; Boolean rescale_required; Boolean layout_required; Boolean redisplay_required; Boolean position_required; /* Set axis positions */ Boolean in_layout_mode; /* Help stop infinite loops! */ /* The current and callback cursors */ Cursor current_cursor; Cursor top_left_cursor; Cursor top_right_cursor; Cursor bottom_left_cursor; Cursor bottom_right_cursor; short cursor_mask; /* The pixmap and pixmap variables */ Pixmap pixmap; GC pixmap_gc; Dimension pixmap_width; Dimension pixmap_height; Boolean pixmap_required; } AtPlotterPart; typedef struct _AtPlotterRec { CorePart core; CompositePart composite; ConstraintPart constraint; AtPlotterPart plotter; } AtPlotterRec; typedef struct _AtPlotterClassPart { int peek_a_boo; } AtPlotterClassPart; typedef struct _AtPlotterClassRec { CoreClassPart core_class; CompositeClassPart composite_class; ConstraintClassPart constraint_class; AtPlotterClassPart plotter_class; } AtPlotterClassRec; extern AtPlotterClassRec atPlotterClassRec; /* * A linked list of from,to pairs for the extended list */ typedef struct _ExtendedList { struct _ExtendedList *next; int from, to; } ExtendedList; typedef struct _AtPlotterConstraintsPart { /* Resources */ Boolean displayed; String legend_name; Boolean use_x2_axis; Boolean use_y2_axis; int rank_order; /* Private state */ AtText *legend_text; BoundingBox bounding_box; /* This is the state kept for the redraw routine */ Boolean needs_refresh; ExtendedList *extended_list; } AtPlotterConstraintsPart; typedef struct { AtPlotterConstraintsPart plotter; } AtPlotterConstraintsRec, *AtPlotterConstraints; #endif /* _PlotterP_h */