9
"cell_type": "heading",
20
"from pyx import *\n",
21
"unit.set(xscale=3)\n",
23
"c = canvas.canvas()\n",
24
"t = c.text(0, 0, r\"Here\\PyXMarker{id} is a marker.\")\n",
25
"center = t.marker(\"id\")\n",
26
"c.stroke(path.circle(center[0], center[1], 1), [color.rgb.red])\n",
27
"c.stroke(path.line(center[0]-1, center[1], center[0]+1, center[1]), [color.rgb.red])\n",
28
"c.stroke(path.line(center[0], center[1]-1, center[0], center[1]+1), [color.rgb.red])\n",
36
"output_type": "pyout",
37
"png": 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LrIs7PLZJpRDpITLDknmedWos0nEOxOkJXsS6gtdYGNptY7OsmNBNgUdMpM89Vbvj7Mbp\nCh7YDK7qOywU7QGRZsXgWvf1EehhXt2VR1A4zu6ctuBFbP3aO8yDekBkelThExkh8ojFxJ6jeule\nneO8HRe8iI3tXWGTGnHd3iyIz/7FT2QQhPYRG6e7RLVb6wYd58iIqh7bhmZiIjfCUqSPsF2/7oH7\nrd6WyLzU2jjbTzemYV+G89+5yDnOfnDBK8tKnEZA3CkNTKiiQC1QXa4Jni0Q7oVPjOnth3Pdh9/e\neZfVcfaPC94uxPTp9oF1IesD/wP8HFkxNOLfFj4B4TiHxQXPcZyT4f8Bw9gyvKgeoWAAAAAASUVO\nRK5CYII=\n"
42
"cell_type": "markdown",
45
"The example shows how to obtain specific coordinates in a (La)TeX text. This\n",
46
"allows to mark specific portions of text, setting arrows, braces and many\n",
47
"more. A marker can be set with the command `\\PyXMarker` which takes the\n",
48
"name of the marker as an argument (`id` in the example code). The position of\n",
49
"the marker can then be obtained from the textbox, which is returned by the\n",
50
"`canvas.text` method."
4
"cell_type": "markdown",
17
"image/png": 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29
" <path d=\"M89.0356 -0L89.0355 -0.0494739A28.3465 28.3465 0 0 0 32.3427 -1.60598e-14A28.3465 28.3465 0 0 0 89.0355 0.0494739Z\" stroke=\"#f00\"/>\n",
32
" <path d=\"M32.3427 -0L89.0356 -0\" stroke=\"#f00\"/>\n",
35
" <path d=\"M60.6891 28.3465L60.6891 -28.3465\" stroke=\"#f00\"/>\n",
42
"output_type": "execute_result"
46
"from pyx import *\n",
47
"unit.set(xscale=3)\n",
49
"c = canvas.canvas()\n",
50
"t = c.text(0, 0, r\"Here\\PyXMarker{id} is a marker.\")\n",
51
"center = t.marker(\"id\")\n",
52
"c.stroke(path.circle(center[0], center[1], 1), [color.rgb.red])\n",
53
"c.stroke(path.line(center[0]-1, center[1], center[0]+1, center[1]), [color.rgb.red])\n",
54
"c.stroke(path.line(center[0], center[1]-1, center[0], center[1]+1), [color.rgb.red])\n",
59
"cell_type": "markdown",
62
"The example shows how to obtain specific coordinates in a (La)TeX text. This\n",
63
"allows to mark specific portions of text, setting arrows, braces and many\n",
64
"more. A marker can be set with the command `\\PyXMarker` which takes the\n",
65
"name of the marker as an argument (`id` in the example code). The position of\n",
66
"the marker can then be obtained from the textbox, which is returned by the\n",
67
"`canvas.text` method.\n"
b'\\ No newline at end of file'
added
removed
examples/text/marker.ipynb
