*** empty log message ***

13 files changed, 34 insertions, 10 deletions

diff --git a/src/bltGrAxis.C b/src/bltGrAxis.C
index 9d4dda8..b273dab 100644
--- a/src/bltGrAxis.C
+++ b/src/bltGrAxis.C
@@ -26,13 +26,13 @@
  *	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <math.h>
 #include <assert.h>
+#include <X11/Xutil.h>
 
+#include "bltMath.h"
 #include "bltGraph.h"
 #include "bltOp.h"
 #include "bltGrElem.h"
-#include <X11/Xutil.h>
 
 #define MAXTICKS	10001
 
diff --git a/src/bltGrElemBar.C b/src/bltGrElemBar.C
index 7b11f64..c33d375 100644
--- a/src/bltGrElemBar.C
+++ b/src/bltGrElemBar.C
@@ -26,9 +26,11 @@
  *	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include "bltGraph.h"
+#include <float.h>
+#include <math.h>
 #include <X11/Xutil.h>
 
+#include "bltGraph.h"
 #include "bltGrElem.h"
 
 #define CLAMP(x,l,h)	((x) = (((x)<(l))? (l) : ((x)>(h)) ? (h) : (x)))
diff --git a/src/bltGrElemLine.C b/src/bltGrElemLine.C
index 6cd6a9d..bf74448 100644
--- a/src/bltGrElemLine.C
+++ b/src/bltGrElemLine.C
@@ -28,6 +28,8 @@
  */
 
 #include <assert.h>
+#include <math.h>
+#include <float.h>
 #include <X11/Xutil.h>
 
 #include "bltGraph.h"
diff --git a/src/bltGrElemLineSpline.C b/src/bltGrElemLineSpline.C
index 385810b..e3a0a15 100644
--- a/src/bltGrElemLineSpline.C
+++ b/src/bltGrElemLineSpline.C
@@ -1,4 +1,6 @@
 #include <assert.h>
+#include <float.h>
+#include <math.h>
 
 #include "bltInt.h"
 #include "bltOp.h"
diff --git a/src/bltGrElemOp.C b/src/bltGrElemOp.C
index 70d7c30..16cbce6 100644
--- a/src/bltGrElemOp.C
+++ b/src/bltGrElemOp.C
@@ -27,6 +27,8 @@
  */
 
 #include <assert.h>
+#include <float.h>
+#include <math.h>
 #include <X11/Xutil.h>
 
 #include "bltGraph.h"
diff --git a/src/bltGrMarker.C b/src/bltGrMarker.C
index 0dfff22..9c62d2e 100644
--- a/src/bltGrMarker.C
+++ b/src/bltGrMarker.C
@@ -28,6 +28,7 @@
 
 #include <assert.h>
 
+#include "bltMath.h"
 #include "bltGraph.h"
 #include "bltOp.h"
 #include "bltImage.h"
diff --git a/src/bltGrMisc.C b/src/bltGrMisc.C
index 0f4ca9c..880c53e 100644
--- a/src/bltGrMisc.C
+++ b/src/bltGrMisc.C
@@ -29,13 +29,22 @@
 
 #include <assert.h>
 #include <stdarg.h>
-
+#include <float.h>
+#include <math.h>
 #include <X11/Xutil.h>
 
 #include "bltGraph.h"
 #include <bltAlloc.h>
 #include <bltOp.h>
 
+#define ARROW_LEFT		(0)
+#define ARROW_UP		(1)
+#define ARROW_RIGHT		(2)
+#define ARROW_DOWN		(3)
+#define ARROW_OFFSET		4
+#define STD_ARROW_HEIGHT	3
+#define STD_ARROW_WIDTH		((2 * (ARROW_OFFSET - 1)) + 1)
+
 #define BLT_SCROLL_MODE_CANVAS	(1<<0)
 #define BLT_SCROLL_MODE_LISTBOX	(1<<1)
 #define BLT_SCROLL_MODE_HIERBOX	(1<<2)
diff --git a/src/bltGrPSOutput.C b/src/bltGrPSOutput.C
index cca02a1..b24bb0a 100644
--- a/src/bltGrPSOutput.C
+++ b/src/bltGrPSOutput.C
@@ -46,6 +46,7 @@
 #include "bltInt.h"
 #undef FOOBAR
 
+#include "bltMath.h"
 #include "bltDBuffer.h"
 #include "bltPicture.h"
 #include "bltPsInt.h"
diff --git a/src/bltGrText.C b/src/bltGrText.C
index 82f1931..a19e71b 100644
--- a/src/bltGrText.C
+++ b/src/bltGrText.C
@@ -44,6 +44,7 @@
 #include "bltInt.h"
 #undef FOOBAR
 
+#include "bltMath.h"
 #include "bltHash.h"
 #include "bltImage.h"
 #include "bltBitmap.h"
diff --git a/src/bltGraph.C b/src/bltGraph.C
index 55ef7e9..eb28b28 100644
--- a/src/bltGraph.C
+++ b/src/bltGraph.C
@@ -44,6 +44,7 @@
 #include <assert.h>
 #include <X11/Xutil.h>
 
+#include "bltMath.h"
 #include "bltGraph.h"
 #include "bltOp.h"
 #include "bltBind.h"
@@ -542,11 +543,11 @@ Blt_GraphTags(
 	tagProc = Blt_MakeMarkerTag;
 	break;
     case CID_NONE:
-	panic("unknown object type");
+	Blt_Panic("unknown object type");
 	tagProc = NULL;
 	break;
     default:
-	panic("bogus object type");
+	Blt_Panic("bogus object type");
 	tagProc = NULL;
 	break;
     }
diff --git a/src/bltVecCmd.C b/src/bltVecCmd.C
index d0978b1..7df8e87 100644
--- a/src/bltVecCmd.C
+++ b/src/bltVecCmd.C
@@ -44,7 +44,9 @@
  *		x notify reorder #1 #2
  */
 
-#include "assert.h"
+#include <assert.h>
+#include <math.h>
+#include <float.h>
 
 #include "bltVecInt.h"
 #include "bltOp.h"
diff --git a/src/bltVecMath.C b/src/bltVecMath.C
index 231afd6..dc7cf5a 100644
--- a/src/bltVecMath.C
+++ b/src/bltVecMath.C
@@ -30,6 +30,9 @@
  *	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#include <float.h>
+#include <math.h>
+
 #include "bltVecInt.h"
 #include "bltNsUtil.h"
 #include "bltParse.h"
@@ -174,8 +177,6 @@ static int precTable[] =
 static int NextValue(Tcl_Interp *interp, ParseInfo *piPtr, int prec, 
 	Value *valuePtr);
 
-#include <bltMath.h>
-
 /*
  *---------------------------------------------------------------------------
  *
diff --git a/src/bltVector.C b/src/bltVector.C
index f3ff1ac..ec851f2 100644
--- a/src/bltVector.C
+++ b/src/bltVector.C
@@ -42,6 +42,7 @@
  */
 
 #include <assert.h>
+#include <float.h>
 #include <math.h>
 #include <time.h>
 
@@ -49,7 +50,6 @@
 #include "bltOp.h"
 #include "bltNsUtil.h"
 #include "bltSwitch.h"
-#include "bltMath.h"
 
 #ifndef TCL_NAMESPACE_ONLY
 #define TCL_NAMESPACE_ONLY TCL_GLOBAL_ONLY