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Diffstat (limited to 'tkblt/generic/tkbltGrText.h')
-rw-r--r-- | tkblt/generic/tkbltGrText.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tkblt/generic/tkbltGrText.h b/tkblt/generic/tkbltGrText.h new file mode 100644 index 0000000..4593b33 --- /dev/null +++ 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 |