Hello!
Beforehand I apologize for a machine translation (Rus>Eng), but there was a large necessity in a help on PhotoFiltre.
Concerning the function of selection is there a "polygon", I select an object on a picture, pazzl, how it is here possible to know all his co-ordinates ot an overhead counter-clockwise corner, is there such function in the program or module(plugin) for the calculation of co-ordinates?
It is needed for creation of card of HTML IMAGE MAP
example:
<map name="Map">
<area shape="poly" coords="351,429, 381,484, 442,549, 560,474, 471,351" href="en.html" alt="Англия">
</map>
I hope you will understand a translation.
Thank you.
Help me please.
Modérateur : Modérateurs
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I understand that current positions are down shown on a picture, but I need to know the co-ordinates of all points of polygonal selection, them approximately 30-40 things, so as heavy as lead to work, there is a lot of such objects.
Does can there is possibility to define them after a selection, and copy in the buffer of exchange?
Does can there is possibility to define them after a selection, and copy in the buffer of exchange?
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- Administrateur(trice)|Administrateur|Administratrice
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- Inscription : 02 févr. 2005 9:35
Hi Student,
The plugin "Contour to selection" can be loaded from the PhotoFiltre web site.
To use it correctly don't forget to read the Contour.txt file.
In a few words : on a white background, draw a selection and fill the form in black color.
Open Menu Tools/Plugin/Contour to selection
When you validate by OK, a pfs file is created with the co-ordinates of all points of the selection.
This pfs file can be red with any note pad.
The plugin "Contour to selection" can be loaded from the PhotoFiltre web site.
To use it correctly don't forget to read the Contour.txt file.
In a few words : on a white background, draw a selection and fill the form in black color.
Open Menu Tools/Plugin/Contour to selection
When you validate by OK, a pfs file is created with the co-ordinates of all points of the selection.
This pfs file can be red with any note pad.

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- Administrateur(trice)|Administrateur|Administratrice
- Messages : 13234
- Inscription : 02 févr. 2005 9:35
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- Nouveau(elle)|Nouveau|Nouvelle
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- Inscription : 04 déc. 2007 16:38
I so did before, and these values are not faithful, co-ordinates are needed beginning ot an overhead counter-clockwise corner pictures to beginning of the selected area, and so all points.
example:

--
My picture has a size of 810x910px, the selected area is in the middle
example:

--
My picture has a size of 810x910px, the selected area is in the middle
Code : Tout sélectionner
PhotoFiltre Selection
Vectorial
60
0;78
21;101
32;116
34;126
31;134
14;135
4;143
4;159
12;170
23;173
35;171
42;163
48;155
59;155
66;160
91;201
119;192
143;177
151;168
147;160
137;152
132;143
135;134
147;126
158;124
166;125
169;133
171;143
176;147
192;145
201;139
208;131
211;124
182;89
183;76
195;70
207;70
212;66
214;47
203;32
191;27
177;29
169;40
168;47
163;51
154;51
143;37
119;0
74;23
71;31
75;34
85;37
93;44
96;48
94;60
83;71
66;73
56;66
53;52
44;43
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- Administrateur(trice)|Administrateur|Administratrice
- Messages : 13234
- Inscription : 02 févr. 2005 9:35
You did a mistake when you have selected the file to edit.
The co-ordinates you give are those of a piece of puzzle.
The right one is something like that, if you optimize the selection with a level 2, following the red arrow :

As you can see, these results are very faithfull and the co-ordinates are related to the rectangle enclosing the selection.
_

The co-ordinates you give are those of a piece of puzzle.
The right one is something like that, if you optimize the selection with a level 2, following the red arrow :

As you can see, these results are very faithfull and the co-ordinates are related to the rectangle enclosing the selection.
_