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latex5.C
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1/// \file
2/// \ingroup tutorial_graphics
3/// \notebook
4/// \preview This draws the Mathematical Symbols letters as a table and save the result
5/// as GIF, PS, PDF and SVG files.
6///
7/// ### png output:
8/// \macro_image
9///
10/// ### pdf output:
11/// \macro_image (mathsymb.pdf)
12///
13/// ### svg output:
14/// \macro_image (mathsymb.svg)
15///
16/// \author Rene Brun
17
18void latex5()
19{
20 auto c1 = new TCanvas("mathsymb", "Mathematical Symbols", 600, 600);
21
22 TLatex l;
23 l.SetTextSize(0.03);
24
25 // Draw First Column
26 l.SetTextAlign(12);
27 float y, step, x1, x2;
28 y = 0.96;
29 step = 0.0465;
30 x1 = 0.02;
31 x2 = x1 + 0.04;
32 l.DrawLatex(x1, y, "#club");
33 l.DrawText(x2, y, "#club");
34 y -= step;
35 l.DrawLatex(x1, y, "#voidn");
36 l.DrawText(x2, y, "#voidn");
37 y -= step;
38 l.DrawLatex(x1, y, "#leq");
39 l.DrawText(x2, y, "#leq");
40 y -= step;
41 l.DrawLatex(x1, y, "#approx");
42 l.DrawText(x2, y, "#approx");
43 y -= step;
44 l.DrawLatex(x1, y, "#in");
45 l.DrawText(x2, y, "#in");
46 y -= step;
47 l.DrawLatex(x1, y, "#supset");
48 l.DrawText(x2, y, "#supset");
49 y -= step;
50 l.DrawLatex(x1, y, "#cap");
51 l.DrawText(x2, y, "#cap");
52 y -= step;
53 l.DrawLatex(x1, y, "#ocopyright");
54 l.DrawText(x2, y, "#ocopyright");
55 y -= step;
56 l.DrawLatex(x1, y, "#trademark");
57 l.DrawText(x2, y, "#trademark");
58 y -= step;
59 l.DrawLatex(x1, y, "#times");
60 l.DrawText(x2, y, "#times");
61 y -= step;
62 l.DrawLatex(x1, y, "#bullet");
63 l.DrawText(x2, y, "#bullet");
64 y -= step;
65 l.DrawLatex(x1, y, "#voidb");
66 l.DrawText(x2, y, "#voidb");
67 y -= step;
68 l.DrawLatex(x1, y, "#doublequote");
69 l.DrawText(x2, y, "#doublequote");
70 y -= step;
71 l.DrawLatex(x1, y, "#lbar");
72 l.DrawText(x2, y, "#lbar");
73 y -= step;
74 l.DrawLatex(x1, y, "#arcbottom");
75 l.DrawText(x2, y, "#arcbottom");
76 y -= step;
77 l.DrawLatex(x1, y, "#downarrow");
78 l.DrawText(x2, y, "#downarrow");
79 y -= step;
80 l.DrawLatex(x1, y, "#leftrightarrow");
81 l.DrawText(x2, y, "#leftrightarrow");
82 y -= step;
83 l.DrawLatex(x1, y, "#Downarrow");
84 l.DrawText(x2, y, "#Downarrow");
85 y -= step;
86 l.DrawLatex(x1, y, "#Leftrightarrow");
87 l.DrawText(x2, y, "#Leftrightarrow");
88 y -= step;
89 l.DrawLatex(x1, y, "#void8");
90 l.DrawText(x2, y, "#void8");
91 y -= step;
92 l.DrawLatex(x1, y, "#hbar");
93 l.DrawText(x2, y, "#hbar");
94
95 // Draw Second Column
96 y = 0.96;
97 step = 0.0465;
98 x1 = 0.27;
99 x2 = x1 + 0.04;
100 l.DrawLatex(x1, y, "#diamond");
101 l.DrawText(x2, y, "#diamond");
102 y -= step;
103 l.DrawLatex(x1, y, "#aleph");
104 l.DrawText(x2, y, "#aleph");
105 y -= step;
106 l.DrawLatex(x1, y, "#geq");
107 l.DrawText(x2, y, "#geq");
108 y -= step;
109 l.DrawLatex(x1, y, "#neq");
110 l.DrawText(x2, y, "#neq");
111 y -= step;
112 l.DrawLatex(x1, y, "#notin");
113 l.DrawText(x2, y, "#notin");
114 y -= step;
115 l.DrawLatex(x1, y, "#subseteq");
116 l.DrawText(x2, y, "#subseteq");
117 y -= step;
118 l.DrawLatex(x1, y, "#cup");
119 l.DrawText(x2, y, "#cup");
120 y -= step;
121 l.DrawLatex(x1, y, "#copyright");
122 l.DrawText(x2, y, "#copyright");
123 y -= step;
124 l.DrawLatex(x1, y, "#void3");
125 l.DrawText(x2, y, "#void3");
126 y -= step;
127 l.DrawLatex(x1, y, "#divide");
128 l.DrawText(x2, y, "#divide");
129 y -= step;
130 l.DrawLatex(x1, y, "#circ");
131 l.DrawText(x2, y, "#circ");
132 y -= step;
133 l.DrawLatex(x1, y, "#infty");
134 l.DrawText(x2, y, "#infty");
135 y -= step;
136 l.DrawLatex(x1, y, "#angle");
137 l.DrawText(x2, y, "#angle");
138 y -= step;
139 l.DrawLatex(x1, y, "#cbar");
140 l.DrawText(x2, y, "#cbar");
141 y -= step;
142 l.DrawLatex(x1, y, "#arctop");
143 l.DrawText(x2, y, "#arctop");
144 y -= step;
145 l.DrawLatex(x1, y, "#leftarrow");
146 l.DrawText(x2, y, "#leftarrow");
147 y -= step;
148 l.DrawLatex(x1, y, "#otimes");
149 l.DrawText(x2, y, "#otimes");
150 y -= step;
151 l.DrawLatex(x1, y, "#Leftarrow");
152 l.DrawText(x2, y, "#Leftarrow");
153 y -= step;
154 l.DrawLatex(x1, y, "#prod");
155 l.DrawText(x2, y, "#prod");
156 y -= step;
157 l.DrawLatex(x1, y, "#Box");
158 l.DrawText(x2, y, "#Box");
159 y -= step;
160 l.DrawLatex(x1, y, "#parallel");
161 l.DrawText(x2, y, "#parallel");
162
163 // Draw Third Column
164 y = 0.96;
165 step = 0.0465;
166 x1 = 0.52;
167 x2 = x1 + 0.04;
168 l.DrawLatex(x1, y, "#heart");
169 l.DrawText(x2, y, "#heart");
170 y -= step;
171 l.DrawLatex(x1, y, "#Jgothic");
172 l.DrawText(x2, y, "#Jgothic");
173 y -= step;
174 l.DrawLatex(x1, y, "#LT");
175 l.DrawText(x2, y, "#LT");
176 y -= step;
177 l.DrawLatex(x1, y, "#equiv");
178 l.DrawText(x2, y, "#equiv");
179 y -= step;
180 l.DrawLatex(x1, y, "#subset");
181 l.DrawText(x2, y, "#subset");
182 y -= step;
183 l.DrawLatex(x1, y, "#supseteq");
184 l.DrawText(x2, y, "#supseteq");
185 y -= step;
186 l.DrawLatex(x1, y, "#wedge");
187 l.DrawText(x2, y, "#wedge");
188 y -= step;
189 l.DrawLatex(x1, y, "#oright");
190 l.DrawText(x2, y, "#oright");
191 y -= step;
192 l.DrawLatex(x1, y, "#AA");
193 l.DrawText(x2, y, "#AA");
194 y -= step;
195 l.DrawLatex(x1, y, "#pm");
196 l.DrawText(x2, y, "#pm");
197 y -= step;
198 l.DrawLatex(x1, y, "#3dots");
199 l.DrawText(x2, y, "#3dots");
200 y -= step;
201 l.DrawLatex(x1, y, "#nabla");
202 l.DrawText(x2, y, "#nabla");
203 y -= step;
204 l.DrawLatex(x1, y, "#downleftarrow");
205 l.DrawText(x2, y, "#downleftarrow");
206 y -= step;
207 l.DrawLatex(x1, y, "#topbar");
208 l.DrawText(x2, y, "#topbar");
209 y -= step;
210 l.DrawLatex(x1, y, "#arcbar");
211 l.DrawText(x2, y, "#arcbar");
212 y -= step;
213 l.DrawLatex(x1, y, "#uparrow");
214 l.DrawText(x2, y, "#uparrow");
215 y -= step;
216 l.DrawLatex(x1, y, "#oplus");
217 l.DrawText(x2, y, "#oplus");
218 y -= step;
219 l.DrawLatex(x1, y, "#Uparrow");
220 l.DrawText(x2, y, "#Uparrow");
221 y -= step;
222 l.DrawLatex(x1, y - 0.01, "#sum");
223 l.DrawText(x2, y, "#sum");
224 y -= step;
225 l.DrawLatex(x1, y, "#perp");
226 l.DrawText(x2, y, "#perp");
227
228 // Draw Fourth Column
229 y = 0.96;
230 step = 0.0465;
231 x1 = 0.77;
232 x2 = x1 + 0.04;
233 l.DrawLatex(x1, y, "#spade");
234 l.DrawText(x2, y, "#spade");
235 y -= step;
236 l.DrawLatex(x1, y, "#Rgothic");
237 l.DrawText(x2, y, "#Rgothic");
238 y -= step;
239 l.DrawLatex(x1, y, "#GT");
240 l.DrawText(x2, y, "#GT");
241 y -= step;
242 l.DrawLatex(x1, y, "#propto");
243 l.DrawText(x2, y, "#propto");
244 y -= step;
245 l.DrawLatex(x1, y, "#notsubset");
246 l.DrawText(x2, y, "#notsubset");
247 y -= step;
248 l.DrawLatex(x1, y, "#oslash");
249 l.DrawText(x2, y, "#oslash");
250 y -= step;
251 l.DrawLatex(x1, y, "#vee");
252 l.DrawText(x2, y, "#vee");
253 y -= step;
254 l.DrawLatex(x1, y, "#void1");
255 l.DrawText(x2, y, "#void1");
256 y -= step;
257 l.DrawLatex(x1, y, "#aa");
258 l.DrawText(x2, y, "#aa");
259 y -= step;
260 l.DrawLatex(x1, y, "#/");
261 l.DrawText(x2, y, "#/");
262 y -= step;
263 l.DrawLatex(x1, y, "#upoint");
264 l.DrawText(x2, y, "#upoint");
265 y -= step;
266 l.DrawLatex(x1, y, "#partial");
267 l.DrawText(x2, y, "#partial");
268 y -= step;
269 l.DrawLatex(x1, y, "#corner");
270 l.DrawText(x2, y, "#corner");
271 y -= step;
272 l.DrawLatex(x1, y, "#ltbar");
273 l.DrawText(x2, y, "#ltbar");
274 y -= step;
275 l.DrawLatex(x1, y, "#bottombar");
276 l.DrawText(x2, y, "#bottombar");
277 y -= step;
278 l.DrawLatex(x1, y, "#rightarrow");
279 l.DrawText(x2, y, "#rightarrow");
280 y -= step;
281 l.DrawLatex(x1, y, "#surd");
282 l.DrawText(x2, y, "#surd");
283 y -= step;
284 l.DrawLatex(x1, y, "#Rightarrow");
285 l.DrawText(x2, y, "#Rightarrow");
286 y -= step;
287 l.DrawLatex(x1, y - 0.015, "#int");
288 l.DrawText(x2, y, "#int");
289 y -= step;
290 l.DrawLatex(x1, y, "#odot");
291 l.DrawText(x2, y, "#odot");
292
293 // Save the picture in various formats
294 c1->Print("mathsymb.ps");
295 c1->Print("mathsymb.png");
296 c1->Print("mathsymb.pdf");
297 c1->Print("mathsymb.svg");
298}
TCanvas
The Canvas class.
Definition TCanvas.h:23
c1
return c1
Definition legend1.C:41
y
Double_t y[n]
Definition legend1.C:17
l
TLine l
Definition textangle.C:4