¿Puedo etiquetar una capa de puntos perpendicular a una capa de líneas?

PaulWirth

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Tengo una capa de puntos (Estructuras de Transmisión Eléctrica) y una capa de líneas de Transmisión. La capa de puntos está encima de la capa de líneas y, debido a que la capa de líneas cambia de dirección todo el tiempo, a veces es difícil etiquetar la capa de puntos. Lo que me gustaría hacer es etiquetar la capa de puntos perpendicular a la capa de líneas.<\/P>

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¿Alguien tiene una respuesta para mí?<\/P><\/BODY><\/HTML>

XanderBakker

It would be important to know what software you are using (and the version).  Are you using desktop (Pro or ArcMap) or ArcGIS Online?

In case of Desktop, you could create a script to generate a field with the rotation based on the bisector. A few years ago I created a tool to define service areas of transmission tower applying the rotation based on the bisector (the green polygons in the image below):

The rotation determined by the tool could be written to the transmission towers and those can be used to define the rotation of the label. See the code below. The angles are determined on lines 51, 73 and 93.

<SPAN class="keyword token">import</SPAN> arcpy

<SPAN class="keyword token">def</SPAN> <SPAN class="token function">main</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">import</SPAN> os
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>overwriteOutput <SPAN class="operator token">=</SPAN> <SPAN class="token boolean">True</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># input fc</SPAN>
&nbsp;&nbsp;&nbsp; fc <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>GetParameterAsText<SPAN class="punctuation token">(</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># r'C:\...\data.gdb\Torres'</SPAN>
&nbsp;&nbsp;&nbsp; fld_label <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>GetParameterAsText<SPAN class="punctuation token">(</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># 'LABEL'</SPAN>
&nbsp;&nbsp;&nbsp; fld_orden <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>GetParameterAsText<SPAN class="punctuation token">(</SPAN><SPAN class="number token">2</SPAN><SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># 'orden'</SPAN>
&nbsp;&nbsp;&nbsp; buf <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>GetParameter<SPAN class="punctuation token">(</SPAN><SPAN class="number token">3</SPAN><SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># 20m servidumbre</SPAN>
&nbsp;&nbsp;&nbsp; fc_out <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>GetParameterAsText<SPAN class="punctuation token">(</SPAN><SPAN class="number token">4</SPAN><SPAN class="punctuation token">)</SPAN>&nbsp; <SPAN class="comment token"># poligonos de servidumbre</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># spatial reference</SPAN>
&nbsp;&nbsp;&nbsp; sr <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>Describe<SPAN class="punctuation token">(</SPAN>fc<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN>spatialReference

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># dicts, listado para orden</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">'Generar dictionarios con coordenadas, labels y orden...'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; flds <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">(</SPAN>fld_orden<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'SHAPE@'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; dct_crds <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">{</SPAN>r<SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">:</SPAN> r<SPAN class="punctuation token">[</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="keyword token">for</SPAN> r <SPAN class="keyword token">in</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>da<SPAN class="punctuation token">.</SPAN>SearchCursor<SPAN class="punctuation token">(</SPAN>fc<SPAN class="punctuation token">,</SPAN> flds<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">}</SPAN>
&nbsp;&nbsp;&nbsp; flds <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">(</SPAN>fld_orden<SPAN class="punctuation token">,</SPAN> fld_label<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; dct_lbl <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">{</SPAN>r<SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">:</SPAN> r<SPAN class="punctuation token">[</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="keyword token">for</SPAN> r <SPAN class="keyword token">in</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>da<SPAN class="punctuation token">.</SPAN>SearchCursor<SPAN class="punctuation token">(</SPAN>fc<SPAN class="punctuation token">,</SPAN> flds<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">}</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># create list of points and order list</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">'Ordenar torres...'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; lst_ptgs <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN>pntg <SPAN class="keyword token">for</SPAN> orden<SPAN class="punctuation token">,</SPAN> pntg <SPAN class="keyword token">in</SPAN> sorted<SPAN class="punctuation token">(</SPAN>dct_crds<SPAN class="punctuation token">.</SPAN>items<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp; lst_orden <SPAN class="operator token">=</SPAN> sorted<SPAN class="punctuation token">(</SPAN>dct_crds<SPAN class="punctuation token">.</SPAN>keys<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># create output featureclass</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">'Crear featureclass de salida...'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; ws<SPAN class="punctuation token">,</SPAN> fc_name <SPAN class="operator token">=</SPAN> os<SPAN class="punctuation token">.</SPAN>path<SPAN class="punctuation token">.</SPAN>split<SPAN class="punctuation token">(</SPAN>fc_out<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>CreateFeatureclass_management<SPAN class="punctuation token">(</SPAN>ws<SPAN class="punctuation token">,</SPAN> fc_name<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"POLYGON"</SPAN><SPAN class="punctuation token">,</SPAN> None<SPAN class="punctuation token">,</SPAN> None<SPAN class="punctuation token">,</SPAN> None<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># add fields</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddField_management<SPAN class="punctuation token">(</SPAN>fc_out<SPAN class="punctuation token">,</SPAN> fld_label<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"TEXT"</SPAN><SPAN class="punctuation token">,</SPAN> None<SPAN class="punctuation token">,</SPAN> None<SPAN class="punctuation token">,</SPAN> <SPAN class="number token">50</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; flds_out <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="string token">'SHAPE@'</SPAN><SPAN class="punctuation token">,</SPAN> fld_label<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># empty lists for output features</SPAN>
&nbsp;&nbsp;&nbsp; lst_puntos <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp; lst_lineas <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp; lst_poligonos <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN><SPAN class="punctuation token">]</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># start insert cursor</SPAN>
&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">'Recorrer torres...'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">with</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>da<SPAN class="punctuation token">.</SPAN>InsertCursor<SPAN class="punctuation token">(</SPAN>fc_out<SPAN class="punctuation token">,</SPAN> flds_out<SPAN class="punctuation token">)</SPAN> <SPAN class="keyword token">as</SPAN> curs<SPAN class="punctuation token">:</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># first polygon</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN> len<SPAN class="punctuation token">(</SPAN>lst_ptgs<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">>=</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg_1 <SPAN class="operator token">=</SPAN> lst_ptgs<SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg_2 <SPAN class="operator token">=</SPAN> lst_ptgs<SPAN class="punctuation token">[</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; angle_12 <SPAN class="operator token">=</SPAN> getAngle<SPAN class="punctuation token">(</SPAN>pntg_1<SPAN class="punctuation token">,</SPAN> pntg_2<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; cut_line <SPAN class="operator token">=</SPAN> createPerpendicularCutLine<SPAN class="punctuation token">(</SPAN>pntg_1<SPAN class="punctuation token">,</SPAN> angle_12<SPAN class="punctuation token">,</SPAN> buf<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># create polygon</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; polygon <SPAN class="operator token">=</SPAN> createServidumbre<SPAN class="punctuation token">(</SPAN>pntg_1<SPAN class="punctuation token">,</SPAN> cut_line<SPAN class="punctuation token">,</SPAN> buf<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># generate and insert output row</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; lbl1 <SPAN class="operator token">=</SPAN> dct_lbl<SPAN class="punctuation token">[</SPAN>lst_orden<SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">' - procesar: {0}'</SPAN><SPAN class="punctuation token">.</SPAN>format<SPAN class="punctuation token">(</SPAN>lbl1<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; curs<SPAN class="punctuation token">.</SPAN>insertRow<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">(</SPAN>polygon<SPAN class="punctuation token">,</SPAN> lbl1<SPAN class="punctuation token">,</SPAN> <SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># intermediate polygons</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">for</SPAN> i <SPAN class="keyword token">in</SPAN> range<SPAN class="punctuation token">(</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">,</SPAN> len<SPAN class="punctuation token">(</SPAN>lst_ptgs<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">-</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># read points</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg_a <SPAN class="operator token">=</SPAN> lst_ptgs<SPAN class="punctuation token">[</SPAN>i <SPAN class="operator token">-</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg_1 <SPAN class="operator token">=</SPAN> lst_ptgs<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg_2 <SPAN class="operator token">=</SPAN> lst_ptgs<SPAN class="punctuation token">[</SPAN>i <SPAN class="operator token">+</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># get angles and bearings</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; angle_1a <SPAN class="operator token">=</SPAN> getAngle<SPAN class="punctuation token">(</SPAN>pntg_1<SPAN class="punctuation token">,</SPAN> pntg_a<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; angle_12 <SPAN class="operator token">=</SPAN> getAngle<SPAN class="punctuation token">(</SPAN>pntg_1<SPAN class="punctuation token">,</SPAN> pntg_2<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bearing_l <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">(</SPAN>angle_1a <SPAN class="operator token">+</SPAN> angle_12<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">/</SPAN> <SPAN class="number token">2.0</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># create cut lines</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; cut_line <SPAN class="operator token">=</SPAN> createCutLine<SPAN class="punctuation token">(</SPAN>pntg_1<SPAN class="punctuation token">,</SPAN> bearing_l<SPAN class="punctuation token">,</SPAN> buf<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># cut polygon</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; polygon <SPAN class="operator token">=</SPAN> createServidumbre<SPAN class="punctuation token">(</SPAN>pntg_1<SPAN class="punctuation token">,</SPAN> cut_line<SPAN class="punctuation token">,</SPAN> buf<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># generate and insert output row</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; lbl1 <SPAN class="operator token">=</SPAN> dct_lbl<SPAN class="punctuation token">[</SPAN>lst_orden<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">' - procesar: {0}'</SPAN><SPAN class="punctuation token">.</SPAN>format<SPAN class="punctuation token">(</SPAN>lbl1<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; curs<SPAN class="punctuation token">.</SPAN>insertRow<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">(</SPAN>polygon<SPAN class="punctuation token">,</SPAN> lbl1<SPAN class="punctuation token">,</SPAN> <SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># last polygon</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN> len<SPAN class="punctuation token">(</SPAN>lst_ptgs<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">>=</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg_1 <SPAN class="operator token">=</SPAN> lst_ptgs<SPAN class="punctuation token">[</SPAN>len<SPAN class="punctuation token">(</SPAN>lst_ptgs<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">-</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg_2 <SPAN class="operator token">=</SPAN> lst_ptgs<SPAN class="punctuation token">[</SPAN>len<SPAN class="punctuation token">(</SPAN>lst_ptgs<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">-</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">]</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># get angles and bearings</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; angle_21 <SPAN class="operator token">=</SPAN> getAngle<SPAN class="punctuation token">(</SPAN>pntg_2<SPAN class="punctuation token">,</SPAN> pntg_1<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; cut_line <SPAN class="operator token">=</SPAN> createPerpendicularCutLine<SPAN class="punctuation token">(</SPAN>pntg_2<SPAN class="punctuation token">,</SPAN> angle_21<SPAN class="punctuation token">,</SPAN> buf<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># cut polygon</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; polygon <SPAN class="operator token">=</SPAN> createServidumbre<SPAN class="punctuation token">(</SPAN>pntg_2<SPAN class="punctuation token">,</SPAN> cut_line<SPAN class="punctuation token">,</SPAN> buf<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># generate and insert output row</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; lbl1 <SPAN class="operator token">=</SPAN> dct_lbl<SPAN class="punctuation token">[</SPAN>lst_orden<SPAN class="punctuation token">[</SPAN>len<SPAN class="punctuation token">(</SPAN>lst_ptgs<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">-</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">]</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">' - procesar: {0}'</SPAN><SPAN class="punctuation token">.</SPAN>format<SPAN class="punctuation token">(</SPAN>lbl1<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; curs<SPAN class="punctuation token">.</SPAN>insertRow<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">(</SPAN>polygon<SPAN class="punctuation token">,</SPAN> lbl1<SPAN class="punctuation token">,</SPAN> <SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp; arcpy<SPAN class="punctuation token">.</SPAN>AddMessage<SPAN class="punctuation token">(</SPAN><SPAN class="string token">'Listo...'</SPAN><SPAN class="punctuation token">)</SPAN>


<SPAN class="keyword token">def</SPAN> <SPAN class="token function">createServidumbre</SPAN><SPAN class="punctuation token">(</SPAN>pntg<SPAN class="punctuation token">,</SPAN> cut_line<SPAN class="punctuation token">,</SPAN> servidumbre<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="string token">'''
&nbsp;&nbsp;&nbsp; Create rectangle using the cutline
&nbsp;&nbsp;&nbsp; and the size of the servidumbre
&nbsp;&nbsp;&nbsp; '''</SPAN>

&nbsp;&nbsp;&nbsp; angle_cut_line <SPAN class="operator token">=</SPAN> getAngleLine<SPAN class="punctuation token">(</SPAN>cut_line<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; tmp_pntg1 <SPAN class="operator token">=</SPAN> pntg<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle_cut_line<SPAN class="punctuation token">,</SPAN> servidumbre <SPAN class="operator token">/</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; tmp_pntg2 <SPAN class="operator token">=</SPAN> pntg<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle_cut_line <SPAN class="operator token">+</SPAN> <SPAN class="number token">180</SPAN><SPAN class="punctuation token">,</SPAN> servidumbre <SPAN class="operator token">/</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="comment token"># create corner points</SPAN>
&nbsp;&nbsp;&nbsp; pntg1a <SPAN class="operator token">=</SPAN> tmp_pntg1<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle_cut_line <SPAN class="operator token">-</SPAN> <SPAN class="number token">90</SPAN><SPAN class="punctuation token">,</SPAN> servidumbre <SPAN class="operator token">/</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; pntg1b <SPAN class="operator token">=</SPAN> tmp_pntg1<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle_cut_line <SPAN class="operator token">+</SPAN> <SPAN class="number token">90</SPAN><SPAN class="punctuation token">,</SPAN> servidumbre <SPAN class="operator token">/</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; pntg2a <SPAN class="operator token">=</SPAN> tmp_pntg2<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle_cut_line <SPAN class="operator token">+</SPAN> <SPAN class="number token">90</SPAN><SPAN class="punctuation token">,</SPAN> servidumbre <SPAN class="operator token">/</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; pntg2b <SPAN class="operator token">=</SPAN> tmp_pntg2<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle_cut_line <SPAN class="operator token">-</SPAN> <SPAN class="number token">90</SPAN><SPAN class="punctuation token">,</SPAN> servidumbre <SPAN class="operator token">/</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp; polygon <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>Polygon<SPAN class="punctuation token">(</SPAN>arcpy<SPAN class="punctuation token">.</SPAN>Array<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN>pntg1a<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN> pntg1b<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pntg2a<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN> pntg2b<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN> pntg1a<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>

&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> polygon


<SPAN class="keyword token">def</SPAN> <SPAN class="token function">getAngleLine</SPAN><SPAN class="punctuation token">(</SPAN>line<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; pntg1 <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>PointGeometry<SPAN class="punctuation token">(</SPAN>line<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN> line<SPAN class="punctuation token">.</SPAN>spatialReference<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; pntg2 <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>PointGeometry<SPAN class="punctuation token">(</SPAN>line<SPAN class="punctuation token">.</SPAN>lastPoint<SPAN class="punctuation token">,</SPAN> line<SPAN class="punctuation token">.</SPAN>spatialReference<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> getAngle<SPAN class="punctuation token">(</SPAN>pntg1<SPAN class="punctuation token">,</SPAN> pntg2<SPAN class="punctuation token">)</SPAN>


<SPAN class="keyword token">def</SPAN> <SPAN class="token function">createPerpendicularCutLine</SPAN><SPAN class="punctuation token">(</SPAN>pntg<SPAN class="punctuation token">,</SPAN> angle<SPAN class="punctuation token">,</SPAN> dist<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; pntg_cut_1 <SPAN class="operator token">=</SPAN> pntg<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle <SPAN class="operator token">-</SPAN> <SPAN class="number token">90</SPAN><SPAN class="punctuation token">,</SPAN> dist <SPAN class="operator token">*</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; pntg_cut_2 <SPAN class="operator token">=</SPAN> pntg<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>angle <SPAN class="operator token">+</SPAN> <SPAN class="number token">90</SPAN><SPAN class="punctuation token">,</SPAN> dist <SPAN class="operator token">*</SPAN> <SPAN class="number token">2.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; cut_line <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>Polyline<SPAN class="punctuation token">(</SPAN>arcpy<SPAN class="punctuation token">.</SPAN>Array<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN>pntg_cut_1<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN> pntg_cut_2<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> cut_line


<SPAN class="keyword token">def</SPAN> <SPAN class="token function">createCutLine</SPAN><SPAN class="punctuation token">(</SPAN>pntg<SPAN class="punctuation token">,</SPAN> bearing1<SPAN class="punctuation token">,</SPAN> buf<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; bearing2 <SPAN class="operator token">=</SPAN> bearing1 <SPAN class="operator token">+</SPAN> <SPAN class="number token">180</SPAN>
&nbsp;&nbsp;&nbsp; pntg_cut_1 <SPAN class="operator token">=</SPAN> pntg<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>bearing1<SPAN class="punctuation token">,</SPAN> buf <SPAN class="operator token">*</SPAN> <SPAN class="number token">10.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; pntg_cut_2 <SPAN class="operator token">=</SPAN> pntg<SPAN class="punctuation token">.</SPAN>pointFromAngleAndDistance<SPAN class="punctuation token">(</SPAN>bearing2<SPAN class="punctuation token">,</SPAN> buf <SPAN class="operator token">*</SPAN> <SPAN class="number token">10.0</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; cut_line <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>Polyline<SPAN class="punctuation token">(</SPAN>arcpy<SPAN class="punctuation token">.</SPAN>Array<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN>pntg_cut_1<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN> pntg_cut_2<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> cut_line


<SPAN class="keyword token">def</SPAN> <SPAN class="token function">createLine</SPAN><SPAN class="punctuation token">(</SPAN>pntg1<SPAN class="punctuation token">,</SPAN> pntg2<SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>Polyline<SPAN class="punctuation token">(</SPAN>arcpy<SPAN class="punctuation token">.</SPAN>Array<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">[</SPAN>pntg1<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">,</SPAN> pntg2<SPAN class="punctuation token">.</SPAN>firstPoint<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> sr<SPAN class="punctuation token">)</SPAN>


<SPAN class="keyword token">def</SPAN> <SPAN class="token function">getAngle</SPAN><SPAN class="punctuation token">(</SPAN>pntg1<SPAN class="punctuation token">,</SPAN> pntg2<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">return</SPAN> pntg1<SPAN class="punctuation token">.</SPAN>angleAndDistanceTo<SPAN class="punctuation token">(</SPAN>pntg2<SPAN class="punctuation token">,</SPAN> method<SPAN class="operator token">=</SPAN><SPAN class="string token">'PLANAR'</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">[</SPAN><SPAN class="number token">0</SPAN><SPAN class="punctuation token">]</SPAN>


<SPAN class="keyword token">if</SPAN> __name__ <SPAN class="operator token">==</SPAN> <SPAN class="string token">'__main__'</SPAN><SPAN class="punctuation token">:</SPAN>
&nbsp;&nbsp;&nbsp; main<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>