Initial population.

1 files changed, 100 insertions, 0 deletions

diff --git a/src/graph/include/view2D.h b/src/graph/include/view2D.h
new file mode 100755
index 00000000..3a1b06c2
--- /dev/null
+++ b/src/graph/include/view2D.h
@@ -0,0 +1,100 @@
+/*
+Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    - Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    - Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+
+    - Neither the name of The Numerical ALgorithms Group Ltd. nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <X11/Xlib.h>
+#define maxGraphs 9
+
+
+typedef struct _viewManager {
+  int viewType,          /* specifies view3D, view2D, etc... */
+    PID,               /* unique integer greater than zero */
+    processID,         /* processID of child (PID could be the window ID) */
+    viewIn,viewOut;    /* connection to viewport process */
+  char propertyName[14]; /* string pointing to the property name */
+  Window viewWindow;
+  struct _viewManager *nextViewport;
+} viewManager;
+
+typedef struct _viewsWithThisGraph {
+  viewManager *viewGr;
+  struct _viewsWithThisGraph *nextViewthing;
+} viewsWithThisGraph;
+
+
+typedef struct _pointStruct {
+  float x,y,hue,shade;
+} pointStruct;
+
+
+typedef struct _pointListStruct {
+  pointStruct             *listOfPoints;
+  float                   hue, shade;
+  int                     pointColor, lineColor, pointSize,
+    numberOfPoints;
+} pointListStruct;
+
+
+typedef struct _graphStruct {
+  int                 key;
+  float               xmin,xmax,ymin,ymax;
+  float               xNorm,yNorm;
+  float               spadUnitX,spadUnitY;
+  float               unitX,unitY;
+  float               originX,originY;
+  int                 numberOfLists;
+  pointListStruct     *listOfListsOfPoints;
+  viewsWithThisGraph   *views;
+  struct _graphStruct *nextGraph;
+} graphStruct;
+
+
+typedef struct _view2DStruct {
+  char        *title;
+  int         vX,vY,vW,vH,
+    showCP,
+    axesOn,unitsOn,pointsOn,linesOn,splineOn,
+    axesColor,unitsColor;
+  int         graphKeyArray[maxGraphs];
+} view2DStruct;
+
+
+typedef struct _graphStateStruct {
+  float scaleX, scaleY, deltaX, deltaY, centerX, centerY;
+  int   pointsOn, connectOn, splineOn, axesOn, unitsOn,
+    axesColor,unitsColor;
+  int   showing, selected;  /* these fields are not passed from Spad; 
+			       View2D initializes them */
+} graphStateStruct;
+
+
+/* need spline color, axes color, units color... */