Subversion Repositories wimsdev

#include <assert.h>

#include "../../Lib/libwims.h"

#define MAX_INT         128

#define MAX_BUFFER 16384

#define MAX_COLOR_STRING        32

#define MAX_JS_FUNCTIONS 64

#define MAX_SLIDERS     16

/* the commmand / keyword name collecton */

#define END             -1

#define COMMENT         -2

#define SIZE            1

#define XRANGE          2

#define YRANGE          3

#define FONTFAMILY      4

#define MATHML          5

#define INPUT           6

#define TEXTAREA        7

#define LINEWIDTH       8

#define POLYLINE        9

#define POLY            10

#define SEGMENT         15

#define LINE            16

#define DLINE           17

#define RECT            18

#define ARC             19

#define NEW             20

#define STRING          21

#define STRINGUP        22

#define COPY            23

#define COPYRESIZED     24

#define TRANSPARENT     25

#define POINT           26

#define CIRCLE          27

#define GETPIXEL        28

#define SQUARE          29

#define ELLIPSE         31

#define ROTATE          32

#define TYPE            33

#define QUALITY         34

#define INPUTSTYLE      35

#define POINTS          36

#define TRIANGLE        37

#define HLINE           38

#define VLINE           39

#define GRID            40

#define ZOOM            41

#define ARROW           42

#define DARROW          43

#define AXIS            44

#define FONTSIZE        46

#define CURVE           50

#define PLOTSTEPS       51

#define TRANGE          53

#define MOUSE_PRECISION 54

#define FLY_TEXT        55

#define FLY_TEXTUP      56

#define BGIMAGE         57

#define DASHED          58

#define PARALLEL        59

#define LATTICE         60

#define OPACITY         61

#define AXIS_NUMBERING  62

#define RAYS            63

#define OUTPUT          64

#define CLOCK           65

#define STYLE           66

#define USERDRAW        67

#define MOUSE           68

#define AUDIO           69

#define AUDIOOBJECT     70

#define STOP            71

#define RESTART         72

#define FILLCOLOR       73

#define CUBE            74

#define CLEARBUTTON     75

#define ONCLICK         76

#define CROSSHAIR       77

#define CROSSHAIRS      78

#define BLINK           79

#define DASHTYPE        80

#define HTML            81

#define CROSSHAIRSIZE   82

#define ARROWHEAD       83

#define DRAG            84

#define HTTP            85

#define SLIDER          86

#define CLICKTILE       88

#define CLICKTILE_COLORS        89

#define TRANSLATION     90

#define KILLTRANSLATION 91

#define ARROW2          92

#define DARROW2         93

#define SVGCODE         95

#define ROUNDRECT       96

#define HATCHFILL       97

#define PATTERNFILL     98

#define DIAMONDFILL     99

#define DOTFILL         100

#define GRIDFILL        101

#define IMAGEFILL       102

#define FILL            103

#define FILLED          104

#define XYLOGSCALE      105

#define XLOGSCALE       106

#define YLOGSCALE       107

#define XLOGBASE        108

#define INTOOLTIP       109

#define REPLYFORMAT     110

#define VIDEO           111

#define BGCOLOR         112

#define FLOODFILL       113

#define FILLTOBORDER    114

#define SETPIXEL        117

#define PIXELS          118

#define PIXELSIZE       119

#define X_AXIS_STRINGS  121

#define Y_AXIS_STRINGS  122

#define FONTCOLOR       123

#define PIECHART        124

#define LEGEND          125

#define BARCHART        126

#define LINEGRAPH       127

#define STROKECOLOR     128

#define XLABEL          129

#define YLABEL          130

#define LEGENDCOLORS    131

#define ANIMATE         132

#define STATUS          133

#define SNAPTOGRID      134

#define XSNAPTOGRID     135

#define YSNAPTOGRID     136

#define USERINPUT_XY    137

#define USERTEXTAREA_XY 138

#define SGRAPH          139

#define YLOGBASE        140

#define AFFINE          141

#define KILLAFFINE      142

#define LEVELCURVE      143

#define JSMATH          144

#define TRACE_JSCURVE   145

#define SETLIMITS       146

#define JSCURVE         147

#define CENTERSTRING    148

#define MOUSEX          149

#define MOUSEY          150

#define MOUSE_DEGREE    151

#define MOUSE_DISPLAY   152

#define XUNIT           153

#define YUNIT           154

#define KILLSLIDER      155

#define ANGLE           156

#define USERINPUT_FUNCTION 157

#define USERINPUT       158

#define HALFLINE        159

#define FUNCTION_LABEL  160

#define SEGMENTS        161

#define ARROWS          162

#define CIRCLES         163

#define ARROWS2         164

#define LINES           165

#define RECTS           166

#define HALFLINES       167

#define HLINES          168

#define VLINES          169

#define ROUNDRECTS      170

#define BEZIER          171

#define SNAPTOPOINTS    172

#define SLIDER_X        173

#define SLIDER_Y        174

#define SNAPTOFUNCTION  175

#define MULTIDRAW       176

#define MULTILINEWIDTH  177

#define MULTISTROKECOLORS       178

#define MULTISTROKEOPACITY      179

#define MULTIFILLCOLORS 180

#define MULTIFILLOPACITY        181

#define MULTIFILL       182

#define MULTILABEL      183

#define MULTIDASH       184

#define MULTISNAPTOGRID 185

#define MULTIUSERINPUT  186

#define PROTRACTOR      187

#define RULER           188

#define TRIANGLES       189

#define POPUP           190

#define X_AXIS_STRINGS_UP 191

#define CURSOR          192

#define XERRORBARS      193

#define YERRORBARS      194

#define BOXPLOTDATA     196

#define USERBOXPLOT     197

#define USERBOXPLOTDATA 198

#define ROTATION_CENTER 199

#define KILLROTATE      200

#define CANVASTYPE      201

#define NOXAXIS         202

#define NOYAXIS         203

#define BOXPLOT         204

#define COLORPALETTE    205

#define FILLALL         206

#define XYOFFSET        207

#define XOFFSET         208

#define YOFFSET         209

#define CENTERED        210

#define RESETOFFSET     211

#define TEXTFILL        212

#define FILLPATTERN     213

#define NUMBERLINE      214

#define ELLIPSES        215

#define IMAGEPALETTE    216

#define CURVEDARROW2    217

#define CURVEDARROW     218

#define CURVEDARROWS    219

#define CURVEDARROWS2   220

#define LATEX           221

#define ALLOW_DUPLICATES        222

/* the draw_function collection */

#define DRAW_GRID       0

#define DRAW_SEGMENTS   1

#define DRAW_CROSSHAIRS 2

#define DRAW_RECTS      3

#define DRAW_ROUNDRECTS 4

#define DRAW_ARROWS     6

#define DRAW_GRIDFILL   7

#define DRAW_XML        8

#define DRAW_CIRCLES    9

#define DRAW_ARCS       10

#define DRAW_ELLIPSES   11

#define DRAW_TEXTS      12

#define DRAW_CURVE      13

#define DRAW_PATHS      14

#define DRAW_LATTICE    15

#define DRAW_INPUTS     16

#define DRAW_TEXTAREAS  17

#define DRAW_HTTP       18

#define DRAW_AUDIO      19

#define DRAW_VIDEO      20

#define DRAW_DOTFILL    21

#define DRAW_HATCHFILL  22

#define DRAW_IMAGEFILL  23

#define DRAW_FLOODFILL  24

#define DRAW_FILLTOBORDER       25

#define DRAW_PIXELS     26

#define DRAW_POLY       27

#define DRAW_LINES      28

#define DRAW_PIECHART   29

#define DRAW_CLOCK      30

#define DRAW_EXTERNAL_IMAGE     32

#define DRAW_DIAMONDFILL        33

#define DRAW_SGRAPH     34

#define DRAW_POLYLINE   35

#define DRAW_YLOGSCALE  36

#define DRAW_XLOGSCALE  37

#define DRAW_XYLOGSCALE 38

#define DRAW_CENTERSTRING 39

#define DRAW_JSFUNCTION 40

#define DRAW_DEMILINES  41

#define DRAW_BEZIER     42

#define DRAW_BOXPLOT    43

#define DRAW_JSBOXPLOT  44

#define DRAW_NUMBERLINE 45

#define JS_FIND_ANGLE   46

#define DRAW_TEXTFILL   47

#define ADD_LOAD_IMAGE  48

#define EXTERNAL_IMAGE_CANVAS 0 /* this is created first !!! in order to draw on it */

#define BG_CANVAS       1

#define STATIC_CANVAS   2

#define MOUSE_CANVAS    3

#define GRID_CANVAS     4

#define DRAG_CANVAS     5

#define DRAW_CANVAS     6

#define TEXT_CANVAS     7

#define CLOCK_CANVAS    8

#define ANIMATE_CANVAS  9

#define TRACE_CANVAS    10

#define JSPLOT_CANVAS   100 /* JSPLOT_canvas will be increased with every added inputfield...should not conflict with other images*/

#define FILL_CANVAS     200 /* will be increase with every fill */

#define USERDRAW_JSPLOT 300 /* USERDRAW_JSPLOT will be increased with every added inputfield...should not conflict with other images*/

#define CLICKFILL_CANVAS 400 /* will be increase with every click fill */

#define BOXPLOT_CANVAS  500 /* will increase with every new boxplot */ 

#define NUMBERLINE_CANVAS 600

#ifndef STD_H

#define STD_H

#ifndef bool

#define bool            char

#endif

#ifndef TRUE

#define TRUE            1

#endif

#ifndef FALSE

#define FALSE           0

#endif

#endif

void add_drag_code(FILE *js_include_file,int canvas_cnt,int canvas_root_id);

void add_trace_js_mouse(FILE *js_include_file,int canvas_cnt,int canvas_root_id,char *stroke_color,char *jsmath,int font_size,double stroke_opacity,int line_width,int crosshair_size,char *input_style);

void add_setlimits(FILE *js_include_file, int canvas_root_id,int font_size,char *input_style);

void add_safe_eval(FILE *js_include_file);

void add_to_js_math(FILE *js_include_file);

void add_calc_y(FILE *js_include_file,int canvas_root_id,char *jsmath,int font_size,char *input_style);

void add_jsplot(FILE *js_include_file,int canvas_root_id);

void add_slider(FILE *js_include_file,int canvas_root_id);

void add_slider_display(FILE *js_include_file, int canvas_root_id,int precision,int font_size,char *font_color,double stroke_opacity);

void add_xyslider(FILE *js_include_file, int canvas_root_id,double v1,double v2,int width,int height,char *use_slider,char *label,int slider_cnt,char *stroke_color,char *fill_color,int line_width,double opacity,char *font_family,char *font_color,int use_slider_display);

void *my_newmem(size_t size);

void canvas_error(char *msg);

char *eval(int xsize,int ysize,char *fun,double xmin,double xmax,double ymin,double ymax,int xsteps,int precision);

char *eval_parametric(int xsize,int ysize,char *fun1,char* fun2,double xmin,double xmax,double ymin,double ymax, double tmin,double tmax,int plotsteps,int precision);

char *eval_levelcurve(int xsize,int ysize,char *fun,double xmin,double xmax,double ymin,double ymax,int plotsteps,int precision,double level);

char *getMML(char *tex);

char *data2js_array(int data[],int len);

char *double_xy2js_array(double xy[],int len,int decimals);

int find_number_of_digits(int i);

int x2px(double x);

int y2px(double y);

void add_clear_button(FILE *js_include_file,int canvas_root_id,char *input_style,char *button_text);

void add_js_inputs(FILE *js_include_file,int canvas_root_id,int num,int input_cnt,char *input_style,int line_width,int use_offset,int use_snap);

void add_js_mouse(FILE *js_include_file,int canvas_cnt,int canvas_root_id,int precision,char *stroke_color,int font_size,double stroke_opacity,int type);

void add_js_points(FILE *js_include_file,int num,char *draw_type,int line_width, int radius ,char *stroke_color,double stroke_opacity,int use_filled,char *fill_color,double fill_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_circles(FILE *js_include_file,int num,char *draw_type, int line_width, int radius , char *stroke_color,double stroke_opacity,int use_filled,char *fill_color,double fill_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_segments(FILE *js_include_file,int num,char *draw_type,int line_width, char *stroke_color,double stroke_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_demilines(FILE *js_include_file,int num,char *draw_type,int line_width, char *stroke_color,double stroke_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_polyline(FILE *js_include_file,char *draw_type,int line_width, char *stroke_color,double stroke_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_lines(FILE *js_include_file,int num,char *draw_type,int line_width, char *stroke_color,double stroke_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_hlines(FILE *js_include_file,int num,char *draw_type,int line_width, char *stroke_color,double stroke_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_arrows(FILE *js_include_file,int num,char *draw_type,int line_width,int type, char *stroke_color,double stroke_opacity,int use_dashed,int dashtype0,int dashtype1,int arrow_head,int use_snap);

void add_js_curvedarrow(FILE *js_include_file,int canvas_root_id,int num,int line_width,char *stroke_color,double stroke_opacity,int use_dashed,int arrow_head,int type,int use_snap);

void add_js_crosshairs(FILE *js_include_file,int num,char *draw_type,int line_width, int crosshair_size ,char *stroke_color,double stroke_opacity,int use_snap);

void add_js_paths(FILE *js_include_file,int num,char *draw_type,int line_width, int closed_path,char *stroke_color,double stroke_opacity,int use_filled, char *fill_color,double fill_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_poly(FILE *js_include_file,int num,char *draw_type,int line_width,char *stroke_color,double stroke_opacity,int use_filled,char *fill_color,double fill_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_rect(FILE *js_include_file,int num,int roundrect,char *draw_type,int line_width,char *stroke_color,double stroke_opacity,int use_filled,char *fill_color,double fill_opacity,int use_dashed,int dashtype0,int dashtype1,int use_snap);

void add_js_clickfill(FILE *js_include_file,int canvas_root_id,char *clickcolor,int opacity,int use_snap);

void add_js_filltoborder(FILE *js_include_file,int canvas_root_id,int canvas_type);

void add_js_arc(FILE *js_include_file,int canvas_root_id,int num,int line_width,char *stroke_color,double stroke_opacity,char *fill_color,double fill_opacity,int use_dashed,int dashtype0,int dashtype1,int use_filled,int use_snap);

void add_js_text(FILE *js_include_file,int canvas_root_id,int font_size,char *font_family,char *font_color,double stroke_opacity,int use_snap);

void add_js_multidraw(FILE *js_include_file,int canvas_root_id,char *draw_types,char *button_style,int use_offset);

/* these should  be harmonized via switch key !!*/

void add_input_circle(FILE *js_include_file,int type,int num);

void add_input_segment(FILE *js_include_file,int num);

void add_input_demiline(FILE *js_include_file,int num);

void add_input_line(FILE *js_include_file,int num);

void add_input_polyline(FILE *js_include_file);

void add_textarea_polygon(FILE *js_include_file);

void add_input_crosshair(FILE *js_include_file,int num);

void add_input_arrow(FILE *js_include_file,int num);

void add_input_xy(FILE *js_include_file, int canvas_root_id,int font_size,char *input_style);

void add_input_xyr(FILE *js_include_file, int canvas_root_id,int font_size,char *input_style);

void add_input_x1y1x2y2(FILE *js_include_file, int canvas_root_id,int font_size,char *input_style);

void add_textarea_xy(FILE *js_include_file, int canvas_root_id,char *input_style);

void add_zoom_buttons(FILE *js_include_file,int canvas_root_id,char *stroke_color,double stroke_opacity);

void add_js_tooltip(int canvas_root_id,char *tooltip_text,char *bgcolor,int xsize,int ysize);

void add_js_popup(int canvas_root_id,int xsize,int ysize,char *getfile_cmd);

void add_input_jsfunction(FILE *js_include_file, int canvas_root_id,char *input_style,char *input_label,int input_cnt,char *stroke_color,float stroke_opacity,int line_width,int use_dashed,int dashtype0,int dashtype1,int font_size);

void add_rawmath(FILE *js_include_file);

void add_js_protractor(FILE *js_include_file,int canvas_root_id,int type,double xcenter,double ycenter,int size,char *font,char *stroke_color,double stroke_opacity,char *fill_color,double fill_opacity,int line_width,int use_scale,int dynamic,int use_snap);

void add_js_ruler(FILE *js_include_file,int canvas_root_id,double x,double y,double sizex,double sizey,char *font,char *stroke_color,double stroke_opacity,char *fill_color,double fill_opacity,int line_width,int dynamic,int use_snap);

void add_color_palette(FILE *js_include_file,int canvas_root_id,char *input_style);

void add_js_load_image(FILE *js_include_file,int canvas_root_id);

void add_js_images(FILE *js_include_file,int canvas_root_id,int use_offset,int snap);

extern int NUMBER_OF_COLORNAMES;

extern struct colors { char *hex; char *name; char *rgb; } colors[];