33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
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/*************
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* Header file for x11.c
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* 1999 E. Rouat
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************/
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#ifndef X11_H_INCLUDED
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#define X11_H_INCLUDED
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int X11_Init(void);
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int X11_NewViewport(GRAPH *graph);
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void X11_Close(void);
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void X11_DrawLine(int x1, int y1, int x2, int y2);
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void X11_Arc(int x0, int y0, int radius, double theta1, double theta2);
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void X11_Text(char *text, int x, int y);
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int X11_DefineColor(int colorid, double red, double green, double blue);
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void X11_DefineLinestyle(int linestyleid, int mask);
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void X11_SetLinestyle(int linestyleid);
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void X11_SetColor(int colorid);
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void X11_Update(void);
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void X11_Clear(void);
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void handlekeypressed(Widget w, caddr_t clientdata, caddr_t calldata);
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void handlebuttonev(Widget w, caddr_t clientdata, caddr_t calldata);
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void slopelocation(GRAPH *graph, int x0, int y0);
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void zoomin(GRAPH *graph);
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void hardcopy(Widget w, caddr_t client_data, caddr_t call_data);
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void killwin(Widget w, caddr_t client_data, caddr_t call_data);
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void redraw(Widget w, caddr_t client_data, caddr_t call_data);
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void resize(Widget w, caddr_t client_data, caddr_t call_data);
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void X11_Input(REQUEST *request, RESPONSE *response);
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#endif
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