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add first real wm visuals

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Motiejus Jakštys 2021-05-13 18:14:33 +03:00
parent 2b3502037f
commit e8ff021aa4
3 changed files with 23 additions and 8 deletions
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12
IV/Makefile
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@ -39,7 +39,8 @@ RIVERS = \
salvis-douglas-64-chaikin-50k \ salvis-douglas-64-chaikin-50k \
salvis-visvalingam-64-chaikin-50k \ salvis-visvalingam-64-chaikin-50k \
salvis-overlaid-douglas-64-chaikin-50k \ salvis-overlaid-douglas-64-chaikin-50k \
salvis-overlaid-visvalingam-64-chaikin-50k salvis-overlaid-visvalingam-64-chaikin-50k \
salvis-wm-24-50k
################################# #################################
# The thesis, publishable version # The thesis, publishable version
@ -167,11 +168,10 @@ salvis-50k_WIDTHDIV = 2
salvis-250k_1SELECT = wm_visuals where name='salvis' salvis-250k_1SELECT = wm_visuals where name='salvis'
salvis-250k_WIDTHDIV = 10 salvis-250k_WIDTHDIV = 10
#salvis-douglas-64-50k_1SELECT = wm_visuals where name='salvis' salvis-douglas-64-50k_1SELECT = wm_visuals where name='salvis-douglas-64'
salvis-douglas-64-50k_2SELECT = wm_visuals where name='salvis-douglas-64'
salvis-douglas-64-50k_WIDTHDIV = 2 salvis-douglas-64-50k_WIDTHDIV = 2
salvis-visvalingam-64-50k_2SELECT = wm_visuals where name='salvis-visvalingam-64' salvis-visvalingam-64-50k_1SELECT = wm_visuals where name='salvis-visvalingam-64'
salvis-visvalingam-64-50k_WIDTHDIV = 2 salvis-visvalingam-64-50k_WIDTHDIV = 2
salvis-douglas-64-chaikin-50k_2SELECT = wm_visuals where name='salvis-douglas-64-chaikin' salvis-douglas-64-chaikin-50k_2SELECT = wm_visuals where name='salvis-douglas-64-chaikin'
@ -192,6 +192,10 @@ salvis-overlaid-visvalingam-64-chaikin-50k_1COLOR = orange
salvis-overlaid-visvalingam-64-chaikin-50k_WIDTHDIV = 2 salvis-overlaid-visvalingam-64-chaikin-50k_WIDTHDIV = 2
salvis-overlaid-visvalingam-64-chaikin-50k_QUADRANT = 1 salvis-overlaid-visvalingam-64-chaikin-50k_QUADRANT = 1
salvis-wm-24-50k_1SELECT = wm_visuals where name='salvis'
salvis-wm-24-50k_2SELECT = wm_visuals where name='salvis-wm-24'
salvis-wm-24-50k_2COLOR = orange
#salvis-wm-24-50k_WIDTHDIV = 4
.faux_db: db init.sql rivers.sql .faux_db: db init.sql rivers.sql
bash db start bash db start

15
IV/mj-msc.tex
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@ -1292,10 +1292,21 @@ NOTE: this should provide a higher-level overview of the written code:
\subsection{Generalization results of Analyzed Rivers} \subsection{Generalization results of Analyzed Rivers}
Figure~\ref{fig:salvis-wm-24-50k} visualizes the generalization result for
Šalčia and Visinčia. The generalized feature is orange. As can be seen,
some isolated bends are exaggerated, and some small bends are removed.
% TODO: replace 24 to 75.
\begin{figure}[ht]
\centering
\includegraphics[width=.5\textwidth]{salvis-wm-24-50k}
\caption{{\WM}-generalized river (1:{\numprint{50000}}).}
\label{fig:salvis-wm-24-50k}
\end{figure}
\subsection{Generalization result comparison with national spatial data sets} \subsection{Generalization result comparison with national spatial data sets}
% TODO: [Šioje dalyje turi būti pateikt rezultatai ir jų palyginimai su GDR50LT % TODO: GDR50LT and GDR250LT
% ir GDR250LT]
\subsection{Testing results online} \subsection{Testing results online}

2
IV/visuals.sql
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@ -123,7 +123,7 @@ begin
('salvis-visvalingam-' || i, geom2), ('salvis-visvalingam-' || i, geom2),
('salvis-visvalingam-' || i || '-chaikin', st_chaikinsmoothing(geom2, 5)); ('salvis-visvalingam-' || i || '-chaikin', st_chaikinsmoothing(geom2, 5));
end loop; end loop;
-- TODO: try 32, 64, 256? -- TODO: 75
foreach i in array array[16, 24] loop foreach i in array array[16, 24] loop
geom3 = st_simplifywm((select way from wm_visuals where name='salvis'), i, 50, 'salvis-' || i); geom3 = st_simplifywm((select way from wm_visuals where name='salvis'), i, 50, 'salvis-' || i);
insert into wm_visuals(name, way) values insert into wm_visuals(name, way) values