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Prettier contour-labels, variable number of contour lines #4

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Prettier contour-labels, variable number of contour lines #4

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db335fa
ignore rsconnect (and other files)
Aug 23, 2020
c2f1c4c
- manually define breaks for geom_contour() and geom_label_contour() …
Aug 23, 2020
fe15d69
- rotated geom_text_contour() with stroke instead of geom_label_conto…
Aug 24, 2020
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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1,4 +1,7 @@
.Rproj.user
.Rproj
.Rhistory
.RData
.Ruserdata
rsconnect/
.gitignore
16 changes: 10 additions & 6 deletions Shiny_carb_plot.Rmd
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Expand Up @@ -64,19 +64,23 @@ inputPanel(
selectInput(inputId = "parameter",
label = "dependent parameter",
choices = c("ALK", "DIC", "fCO2", "fCO2insitu", "fCO2pot",
"HCO3", "OmegaAragonite", "OmegaCalcite", "pCO2", "pCO2insitu", "pCO2pot", "pH"))
"HCO3", "OmegaAragonite", "OmegaCalcite", "pCO2", "pCO2insitu", "pCO2pot", "pH")),
sliderInput(inputId = "bins",
label = "number of bins in plot",
min = 3, max = 42, value = 11)
)

renderPlot({
carb.data() %>%
ggplot(aes_string(x = "co2", y = "co3", z = input$parameter)) +
geom_contour(size = 1) +
metR::geom_label_contour() +
scale_x_continuous(expand = c(0, 0)) +
geom_contour(size = 1, breaks = pretty(carb.data()[, input$parameter], n = input$bins)) +
metR::geom_text_contour(breaks = pretty(carb.data()[, input$parameter], n = input$bins),
rotate = TRUE, stroke = 0.3) +
#scale_x_continuous(expand = c(0, 0)) +
scale_y_continuous(expand = c(0, 0)) +
theme_light() +
theme_minimal() +
theme(text = element_text(size = 20))
})
}, width = 1000, height = 700)

```

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