update tkblt 3.2.16

1 files changed, 0 insertions, 298 deletions

diff --git a/tkblt/generic/tkbltGrMarkerPolygon.C b/tkblt/generic/tkbltGrMarkerPolygon.C
deleted file mode 100644
index 383d0e8..0000000
--- a/tkblt/generic/tkbltGrMarkerPolygon.C
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * Smithsonian Astrophysical Observatory, Cambridge, MA, USA
- * This code has been modified under the terms listed below and is made
- * available under the same terms.
- */
-
-/*
- *	Copyright 1993-2004 George A Howlett.
- *
- *	Permission is hereby granted, free of charge, to any person obtaining
- *	a copy of this software and associated documentation files (the
- *	"Software"), to deal in the Software without restriction, including
- *	without limitation the rights to use, copy, modify, merge, publish,
- *	distribute, sublicense, and/or sell copies of the Software, and to
- *	permit persons to whom the Software is furnished to do so, subject to
- *	the following conditions:
- *
- *	The above copyright notice and this permission notice shall be
- *	included in all copies or substantial portions of the Software.
- *
- *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *	NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- *	LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- *	OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <stdlib.h>
-
-#include "tkbltGraph.h"
-#include "tkbltGrMarkerPolygon.h"
-#include "tkbltGrMarkerOption.h"
-#include "tkbltGrMisc.h"
-#include "tkbltGrDef.h"
-#include "tkbltConfig.h"
-#include "tkbltGrPSOutput.h"
-
-using namespace Blt;
-
-static Tk_OptionSpec optionSpecs[] = {
-  {TK_OPTION_CUSTOM, "-bindtags", "bindTags", "BindTags", 
-   "Polygon all", -1, Tk_Offset(PolygonMarkerOptions, tags), 
-   TK_OPTION_NULL_OK, &listObjOption, 0},
-  {TK_OPTION_CUSTOM, "-cap", "cap", "Cap", 
-   "butt", -1, Tk_Offset(PolygonMarkerOptions, capStyle),
-   0, &capStyleObjOption, 0},
-  {TK_OPTION_CUSTOM, "-coords", "coords", "Coords",
-   NULL, -1, Tk_Offset(PolygonMarkerOptions, worldPts), 
-   TK_OPTION_NULL_OK, &coordsObjOption, 0},
-  {TK_OPTION_CUSTOM, "-dashes", "dashes", "Dashes",
-   NULL, -1, Tk_Offset(PolygonMarkerOptions, dashes), 
-   TK_OPTION_NULL_OK, &dashesObjOption, 0},
-  {TK_OPTION_STRING, "-element", "element", "Element", 
-   NULL, -1, Tk_Offset(PolygonMarkerOptions, elemName),
-   TK_OPTION_NULL_OK, NULL, 0},
-  {TK_OPTION_COLOR, "-fill", "fill", "Fill", 
-   NULL, -1, Tk_Offset(PolygonMarkerOptions, fill),
-   TK_OPTION_NULL_OK, NULL, 0},
-  {TK_OPTION_CUSTOM, "-join", "join", "Join", 
-   "miter", -1, Tk_Offset(PolygonMarkerOptions, joinStyle),
-   0, &joinStyleObjOption, 0},
-  {TK_OPTION_PIXELS, "-linewidth", "lineWidth", "LineWidth",
-   "1", -1, Tk_Offset(PolygonMarkerOptions, lineWidth), 0, NULL, 0},
-  {TK_OPTION_BOOLEAN, "-hide", "hide", "Hide", 
-   "no", -1, Tk_Offset(PolygonMarkerOptions, hide), 0, NULL, 0},
-  {TK_OPTION_CUSTOM, "-mapx", "mapX", "MapX",
-   "x", -1, Tk_Offset(PolygonMarkerOptions, xAxis), 0, &xAxisObjOption, 0},
-  {TK_OPTION_CUSTOM, "-mapy", "mapY", "MapY", 
-   "y", -1, Tk_Offset(PolygonMarkerOptions, yAxis), 0, &yAxisObjOption, 0},
-  {TK_OPTION_COLOR, "-outline", "outline", "Outline", 
-   STD_NORMAL_FOREGROUND, -1, Tk_Offset(PolygonMarkerOptions, outline), 
-   TK_OPTION_NULL_OK, NULL, 0},
-  {TK_OPTION_BOOLEAN, "-under", "under", "Under",
-   "no", -1, Tk_Offset(PolygonMarkerOptions, drawUnder), 0, NULL, CACHE},
-  {TK_OPTION_PIXELS, "-xoffset", "xOffset", "XOffset",
-   "0", -1, Tk_Offset(PolygonMarkerOptions, xOffset), 0, NULL, 0},
-  {TK_OPTION_PIXELS, "-yoffset", "yOffset", "YOffset",
-   "0", -1, Tk_Offset(PolygonMarkerOptions, yOffset), 0, NULL, 0},
-  {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, -1, 0, 0, 0}
-};
-
-PolygonMarker::PolygonMarker(Graph* graphPtr, const char* name, 
-			     Tcl_HashEntry* hPtr) 
-  : Marker(graphPtr, name, hPtr)
-{
-  ops_ = (PolygonMarkerOptions*)calloc(1, sizeof(PolygonMarkerOptions));
-  optionTable_ = Tk_CreateOptionTable(graphPtr->interp_, optionSpecs);
-
-  screenPts_ =NULL;
-  outlineGC_ =NULL;
-  fillGC_ =NULL;
-  fillPts_ =NULL;
-  nFillPts_ =0;
-  outlinePts_ =NULL;
-  nOutlinePts_ =0;
-}
-
-PolygonMarker::~PolygonMarker()
-{
-  if (fillGC_)
-    Tk_FreeGC(graphPtr_->display_, fillGC_);
-  if (outlineGC_)
-    graphPtr_->freePrivateGC(outlineGC_);
-  delete [] fillPts_;
-  delete [] outlinePts_;
-  delete [] screenPts_;
-}
-
-int PolygonMarker::configure()
-{
-  PolygonMarkerOptions* ops = (PolygonMarkerOptions*)ops_;
-
-  // outlineGC
-  unsigned long gcMask = (GCLineWidth | GCLineStyle);
-  XGCValues gcValues;
-  if (ops->outline) {
-    gcMask |= GCForeground;
-    gcValues.foreground = ops->outline->pixel;
-  }
-  gcMask |= (GCCapStyle | GCJoinStyle);
-  gcValues.cap_style = ops->capStyle;
-  gcValues.join_style = ops->joinStyle;
-  gcValues.line_style = LineSolid;
-  gcValues.dash_offset = 0;
-  gcValues.line_width = ops->lineWidth;
-  if (LineIsDashed(ops->dashes))
-    gcValues.line_style = LineOnOffDash;
-
-  GC newGC = graphPtr_->getPrivateGC(gcMask, &gcValues);
-  if (LineIsDashed(ops->dashes))
-    graphPtr_->setDashes(newGC, &ops->dashes);
-  if (outlineGC_)
-    graphPtr_->freePrivateGC(outlineGC_);
-  outlineGC_ = newGC;
-
-  // fillGC
-  gcMask = 0;
-  if (ops->fill) {
-    gcMask |= GCForeground;
-    gcValues.foreground = ops->fill->pixel;
-  }
-  newGC = Tk_GetGC(graphPtr_->tkwin_, gcMask, &gcValues);
-  if (fillGC_)
-    Tk_FreeGC(graphPtr_->display_, fillGC_);
-  fillGC_ = newGC;
-
-  return TCL_OK;
-}
-
-void PolygonMarker::draw(Drawable drawable)
-{
-  PolygonMarkerOptions* ops = (PolygonMarkerOptions*)ops_;
-
-  // fill region
-  if ((nFillPts_ > 0) && (ops->fill)) {
-    XPoint* points = new XPoint[nFillPts_];
-    if (!points)
-      return;
-
-    XPoint* dp = points;
-    for (Point2d *sp = fillPts_, *send = sp + nFillPts_; sp < send; sp++) {
-      dp->x = (short)sp->x;
-      dp->y = (short)sp->y;
-      dp++;
-    }
-
-    XFillPolygon(graphPtr_->display_, drawable, fillGC_, points, 
-		 nFillPts_, Complex, CoordModeOrigin);
-    delete [] points;
-  }
-
-  // outline
-  if ((nOutlinePts_ > 0) && (ops->lineWidth > 0) && (ops->outline))
-    graphPtr_->drawSegments(drawable, outlineGC_, outlinePts_, nOutlinePts_);
-}
-
-void PolygonMarker::map()
-{
-  PolygonMarkerOptions* ops = (PolygonMarkerOptions*)ops_;
-
-  if (outlinePts_) {
-    delete [] outlinePts_;
-    outlinePts_ = NULL;
-    nOutlinePts_ = 0;
-  }
-
-  if (fillPts_) {
-    delete [] fillPts_;
-    fillPts_ = NULL;
-    nFillPts_ = 0;
-  }
-
-  if (screenPts_) {
-    delete [] screenPts_;
-    screenPts_ = NULL;
-  }
-
-  if (!ops->worldPts || ops->worldPts->num < 3)
-    return;
-
-  // Allocate and fill a temporary array to hold the screen coordinates of
-  // the polygon.
-
-  int nScreenPts = ops->worldPts->num + 1;
-  Point2d* screenPts = new Point2d[nScreenPts + 1];
-  {
-    Point2d* dp = screenPts;
-    for (Point2d *sp = ops->worldPts->points, *send = sp + ops->worldPts->num; 
-	 sp < send; sp++) {
-      *dp = mapPoint(sp, ops->xAxis, ops->yAxis);
-      dp->x += ops->xOffset;
-      dp->y += ops->yOffset;
-      dp++;
-    }
-    *dp = screenPts[0];
-  }
-  Region2d extents;
-  graphPtr_->extents(&extents);
-
-  clipped_ = 1;
-  if (ops->fill) {
-    Point2d* lfillPts = new Point2d[nScreenPts * 3];
-    int n = polyRectClip(&extents, screenPts, ops->worldPts->num,lfillPts);
-    if (n < 3)
-      delete [] lfillPts;
-    else {
-      nFillPts_ = n;
-      fillPts_ = lfillPts;
-      clipped_ = 0;
-    }
-  }
-  if ((ops->outline) && (ops->lineWidth > 0)) { 
-    // Generate line segments representing the polygon outline.  The
-    // resulting outline may or may not be closed from viewport clipping.
-    Segment2d* outlinePts = new Segment2d[nScreenPts];
-    if (!outlinePts)
-      return;
-
-    // Note that this assumes that the point array contains an extra point
-    // that closes the polygon.
-    Segment2d* segPtr = outlinePts;
-    for (Point2d *sp=screenPts, *send=sp+(nScreenPts - 1); sp < send; sp++) {
-      segPtr->p = sp[0];
-      segPtr->q = sp[1];
-      if (lineRectClip(&extents, &segPtr->p, &segPtr->q)) {
-	segPtr++;
-      }
-    }
-    nOutlinePts_ = segPtr - outlinePts;
-    outlinePts_ = outlinePts;
-    if (nOutlinePts_ > 0)
-      clipped_ = 0;
-  }
-
-  screenPts_ = screenPts;
-}
-
-int PolygonMarker::pointIn(Point2d *samplePtr)
-{
-  PolygonMarkerOptions* ops = (PolygonMarkerOptions*)ops_;
-
-  if (ops->worldPts && (ops->worldPts->num >= 3) && screenPts_)
-    return pointInPolygon(samplePtr, screenPts_, ops->worldPts->num + 1);
-
-  return 0;
-}
-
-int PolygonMarker::regionIn(Region2d *extsPtr, int enclosed)
-{
-  PolygonMarkerOptions* ops = (PolygonMarkerOptions*)ops_;
-    
-  if (ops->worldPts && (ops->worldPts->num >= 3) && screenPts_)
-    return regionInPolygon(extsPtr, screenPts_, ops->worldPts->num, enclosed);
-
-  return 0;
-}
-
-void PolygonMarker::print(PSOutput* psPtr)
-{
-  PolygonMarkerOptions* ops = (PolygonMarkerOptions*)ops_;
-
-  if (ops->fill) {
-    psPtr->printPolyline(fillPts_, nFillPts_);
-    psPtr->setForeground(ops->fill);
-    psPtr->append("fill\n");
-  }
-
-  if ((ops->lineWidth > 0) && (ops->outline)) {
-    psPtr->setLineAttributes(ops->outline, ops->lineWidth, &ops->dashes,
-			     ops->capStyle, ops->joinStyle);
-    psPtr->append("/DashesProc {} def\n");
-
-    psPtr->printSegments(outlinePts_, nOutlinePts_);
-  }
-}
-