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authorAdrián Medraño Calvo <adrian@medranocalvo.com>2017-07-18 09:10:30 (GMT)
committerAdrián Medraño Calvo <adrian@medranocalvo.com>2017-07-18 09:10:30 (GMT)
commit71312d1e172edf9c37e7a16ab881980523d5babd (patch)
treec53477f175de027634a7cc2364d0dd2f26d24001 /generic/tkbltGraphBar.h
parentce90eafc809554ad9243f6f2dbacdb41474c9fe5 (diff)
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Better align with TEA's expected file layout
TEA is quite picky about packages placing their sources in the generic/, unix/, etc. directories. An immediate benefit of this change is support for building in a separate directory.
Diffstat (limited to 'generic/tkbltGraphBar.h')
-rw-r--r--generic/tkbltGraphBar.h119
1 files changed, 119 insertions, 0 deletions
diff --git a/generic/tkbltGraphBar.h b/generic/tkbltGraphBar.h
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+/*
+ * 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.
+ */
+
+#ifndef __BltGraphBar_h__
+#define __BltGraphBar_h__
+
+#include <tk.h>
+
+#include "tkbltGraph.h"
+
+namespace Blt {
+
+ typedef struct {
+ double value;
+ Axis* xAxis;
+ Axis* yAxis;
+ } BarSetKey;
+
+ class BarGroup {
+ public:
+ int nSegments;
+ Axis* xAxis;
+ Axis* yAxis;
+ float sum;
+ int count;
+ float lastY;
+ size_t index;
+
+ public:
+ BarGroup();
+ };
+
+ typedef struct {
+ double aspect;
+ Tk_3DBorder normalBg;
+ int borderWidth;
+ Margin margins[4];
+ Tk_Cursor cursor;
+ TextStyleOptions titleTextStyle;
+ int reqHeight;
+ XColor* highlightBgColor;
+ XColor* highlightColor;
+ int highlightWidth;
+ int inverted;
+ Tk_3DBorder plotBg;
+ int plotBW;
+ int xPad;
+ int yPad;
+ int plotRelief;
+ int relief;
+ ClosestSearch search;
+ int stackAxes;
+ const char *takeFocus; // nor used in C code
+ const char *title;
+ int reqWidth;
+ int reqPlotWidth;
+ int reqPlotHeight;
+
+ // bar graph
+ int barMode;
+ double barWidth;
+ double baseline;
+ } BarGraphOptions;
+
+ class BarGraph : public Graph {
+ public:
+ enum BarMode {INFRONT, STACKED, ALIGNED, OVERLAP};
+
+ public:
+ BarGroup* barGroups_;
+ int nBarGroups_;
+ Tcl_HashTable setTable_;
+ int maxBarSetSize_;
+
+ protected:
+ void resetAxes();
+ void mapElements();
+ void initBarSets();
+ void destroyBarSets();
+ void resetBarSets();
+ void computeBarStacks();
+
+ public:
+ BarGraph(ClientData, Tcl_Interp*, int, Tcl_Obj* const []);
+ virtual ~BarGraph();
+
+ int configure();
+ int createPen(const char*, int, Tcl_Obj* const []);
+ int createElement(int, Tcl_Obj* const []);
+ };
+};
+
+#endif