Difference between revisions of "Student-solutions/Leif"

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(Code)
Line 10: Line 10:
 
# F/K Fall 2012
 
# F/K Fall 2012
  
PRINT_TYPE = "pdf"
+
# Functions
 +
WordSize(size) = 0.25*sqrt(sqrt(column(size)))
 +
Place(String,Size) = sprintf("{/=%d %s}", WordSize(Size), stringcolumn(String))
 +
 
 +
# Variables
 +
mapColor="#138900"
 +
bgColor="#4282d3"
 +
 
 
# Export Settings
 
# Export Settings
 
## PDF
 
## PDF
#set terminal postscript enhanced color
+
set terminal postscript enhanced color
#set output '| ps2pdf - plot.pdf'
+
set output '| ps2pdf - plot.pdf'
  
 
## SVG
 
## SVG
set terminal svg
+
#set terminal svg
set output 'india-population.svg'
+
#set output 'india-population.svg'
 
 
# Functions
 
WordSize(size) = 0.25*sqrt(sqrt(column(size)))
 
Place(String,Size) = sprintf("{/=%d %s}", WordSize(Size), stringcolumn(String))
 
  
 
# Reset
 
# Reset
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# Pre Plot Setup
 
# Pre Plot Setup
 
set termoption enhanced
 
set termoption enhanced
set object 1 rectangle from screen 0,0 to screen 1,1 fillcolor rgb"#4282d3" behind
+
set object 1 rectangle from screen 0,0 to screen 1,1 fillcolor rgb bgColor behind
 
set border 0
 
set border 0
 
set size square
 
set size square
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# Plot
 
# Plot
plot 'india.csv' using 2:1 w filledcurves lc rgb "#138900"
+
plot 'india.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'middle-andaman.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'middle-andaman.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'little-anadman.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'little-anadman.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'great-nicobar.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'great-nicobar.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'amini.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'amini.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'andrott.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'andrott.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'other.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'other.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'other2.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'other2.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'other3.csv' using 2:1 w filledcurves lc rgb "#138900"
+
replot 'other3.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'india-information.csv' using 29:28:(Place(1,5)) with labels title 'India'
+
replot 'india-information.csv' using 29:28:($5 < 5000 ? "" : Place(1,5)) with labels
 
reset
 
reset
 
</pre>
 
</pre>

Revision as of 06:39, 30 October 2012

GNUPlot Visualization

Datasets

Code

# GNUPlot Visualization - Mapping the Population of India
# Leif DeJong
# F/K Fall 2012

# Functions
WordSize(size) = 0.25*sqrt(sqrt(column(size)))
Place(String,Size) = sprintf("{/=%d %s}", WordSize(Size), stringcolumn(String))

# Variables
mapColor="#138900"
bgColor="#4282d3"

# Export Settings
## PDF
set terminal postscript enhanced color
set output '| ps2pdf - plot.pdf'

## SVG
#set terminal svg
#set output 'india-population.svg'

# Reset
unset xtics
unset ytics
unset key
unset log
unset label

# Pre Plot Setup
set termoption enhanced
set object 1 rectangle from screen 0,0 to screen 1,1 fillcolor rgb bgColor behind
set border 0
set size square
set datafile separator ","

# Plot
plot 'india.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'middle-andaman.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'little-anadman.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'great-nicobar.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'amini.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'andrott.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'other.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'other2.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'other3.csv' using 2:1 w filledcurves lc rgb mapColor
replot 'india-information.csv' using 29:28:($5 < 5000 ? "" : Place(1,5)) with labels
reset

Sources

  1. GeoCommons - [1]
  2. Kevin McCurley - [2]