Merge commit '0b821003340a9b821326d67e7474eb2e24f7ecec' as 'tkblt'

1 files changed, 79 insertions, 0 deletions

diff --git a/tkblt/generic/tkbltGrText.h b/tkblt/generic/tkbltGrText.h
new file mode 100644
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+++ b/tkblt/generic/tkbltGrText.h
@@ -0,0 +1,79 @@
+/*
+ * 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 __BltText_h__
+#define __BltText_h__
+
+#include <tk.h>
+
+#include "tkbltGrMisc.h"
+
+namespace Blt {
+  class Graph;
+  class PSOutput;
+
+  typedef struct {
+    Tk_Anchor anchor;
+    XColor* color;
+    Tk_Font font;
+    double angle;
+    Tk_Justify justify;
+  } TextStyleOptions;
+
+  class TextStyle {
+  protected:
+    Graph* graphPtr_;
+    void* ops_;
+    GC gc_;
+    int manageOptions_;
+
+  public:
+    int xPad_;
+    int yPad_;
+
+  protected:
+    void resetStyle();
+    Point2d rotateText(int, int, int, int);
+
+  public:
+    TextStyle(Graph*);
+    TextStyle(Graph*, TextStyleOptions*);
+    virtual ~TextStyle();
+
+    void* ops() {return ops_;}
+    void drawText(Drawable, const char*, int, int);
+    void drawText(Drawable, const char*, double, double);
+    void drawTextBBox(Drawable, const char*, int, int, int*, int*);
+    void printText(PSOutput*, const char*, int, int);
+    void printText(PSOutput*, const char*, double, double);
+    void getExtents(const char*, int*, int*);
+  };
+};
+
+#endif