geom_text doesn't work right when scale_label_pictogram is called
cbird808 opened this issue · 1 comments
cbird808 commented
When I try to use geom_text on a pictogram where scale_label_pictogram was used, I get a "missing font box". This is the code from the example in the readme with pizza slices, fruit, and bread with a geom_text command to show the problem.
xdf %>%
count(parts, wt = vals) %>%
ggplot(aes(label = parts, values = n)) +
geom_pictogram(n_rows = 10, aes(colour = parts), flip = TRUE, make_proportional = TRUE) +
scale_color_manual(
name = NULL,
values = c("#a40000", "#c68958", "#ae6056"),
labels = c("Fruit", "Sammich", "Pizza")
) +
scale_label_pictogram(
name = NULL,
values = c("apple-alt", "bread-slice", "pizza-slice"),
labels = c("Fruit", "Sammich", "Pizza")
) +
coord_equal() +
theme_ipsum_rc(grid="") +
theme_enhance_waffle() +
theme(legend.key.height = unit(2.25, "line")) +
theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75)) +
geom_text(aes(x=5, y=5, label = "testing 1 2 3"))I tried adding a font family aesthetic to the above to no avail (e.g. `family = "serif")
When I comment out scale_label_pictogram, geom_text works as expected.
xdf %>%
count(parts, wt = vals) %>%
ggplot(aes(label = parts, values = n)) +
geom_pictogram(n_rows = 10, aes(colour = parts), flip = TRUE, make_proportional = TRUE) +
scale_color_manual(
name = NULL,
values = c("#a40000", "#c68958", "#ae6056"),
labels = c("Fruit", "Sammich", "Pizza")
) +
# scale_label_pictogram(
# name = NULL,
# values = c("apple-alt", "bread-slice", "pizza-slice"),
# labels = c("Fruit", "Sammich", "Pizza")
# ) +
coord_equal() +
theme_ipsum_rc(grid="") +
theme_enhance_waffle() +
theme(legend.key.height = unit(2.25, "line")) +
theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75)) +
geom_text(aes(x=5, y=5, label = "testing 1 2 3"))When I include scale_label_pictogram and add the fontawesome family to the geom_text, I get a glyph.
xdf %>%
count(parts, wt = vals) %>%
ggplot(aes(label = parts, values = n)) +
geom_pictogram(n_rows = 10, aes(colour = parts), flip = TRUE, make_proportional = TRUE) +
scale_color_manual(
name = NULL,
values = c("#a40000", "#c68958", "#ae6056"),
labels = c("Fruit", "Sammich", "Pizza")
) +
scale_label_pictogram(
name = NULL,
values = c("apple-alt", "bread-slice", "pizza-slice"),
labels = c("Fruit", "Sammich", "Pizza")
) +
coord_equal() +
theme_ipsum_rc(grid="") +
theme_enhance_waffle() +
theme(legend.key.height = unit(2.25, "line")) +
theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75)) +
geom_text(aes(x=5, y=5, label = "testing 1 2 3", family = "FontAwesome5Free-Solid"))rempsyc commented
Duplicate of #67 and #71, probably.
Here is an actual reprex for posteriority:
library(extrafont)
#> Registering fonts with R
grep("Awesome", fonts(), value = TRUE)
#> [1] "Font Awesome 5 Brands Regular" "Font Awesome 5 Free Solid"
library(ggplot2)
library(waffle)
suppressMessages(library(dplyr))
library(hrbrthemes)
data.frame(
parts = factor(rep(month.abb[1:3], 3), levels=month.abb[1:3]),
vals = c(10, 20, 30, 6, 14, 40, 30, 20, 10),
col = rep(c("blue", "black", "red"), 3),
fct = c(rep("Thing 1", 3),
rep("Thing 2", 3),
rep("Thing 3", 3))
) -> xdf
# show the problem
xdf %>%
count(parts, wt = vals) %>%
ggplot(aes(label = parts, values = n)) +
geom_pictogram(n_rows = 10, aes(colour = parts), flip = TRUE, make_proportional = TRUE) +
scale_color_manual(
name = NULL,
values = c("#a40000", "#c68958", "#ae6056"),
labels = c("Fruit", "Sammich", "Pizza")
) +
scale_label_pictogram(
name = NULL,
values = c("apple-alt", "bread-slice", "pizza-slice"),
labels = c("Fruit", "Sammich", "Pizza")
) +
coord_equal() +
theme_ipsum_rc(grid="") +
theme_enhance_waffle() +
theme(legend.key.height = unit(2.25, "line")) +
theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75)) +
geom_text(aes(x=5, y=5, label = "testing 1 2 3"))
#> Warning in grid.Call(C_stringMetric, as.graphicsAnnot(x$label)): font family
#> not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : font
#> family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : font
#> family not found in Windows font database
# comment out scale_label_pictogram
xdf %>%
count(parts, wt = vals) %>%
ggplot(aes(label = parts, values = n)) +
geom_pictogram(n_rows = 10, aes(colour = parts), flip = TRUE, make_proportional = TRUE) +
scale_color_manual(
name = NULL,
values = c("#a40000", "#c68958", "#ae6056"),
labels = c("Fruit", "Sammich", "Pizza")
) +
# scale_label_pictogram(
# name = NULL,
# values = c("apple-alt", "bread-slice", "pizza-slice"),
# labels = c("Fruit", "Sammich", "Pizza")
# ) +
coord_equal() +
theme_ipsum_rc(grid="") +
theme_enhance_waffle() +
theme(legend.key.height = unit(2.25, "line")) +
theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75)) +
geom_text(aes(x=5, y=5, label = "testing 1 2 3"))
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : font
#> family not found in Windows font database
# include scale_label_pictogram and add the fontawesome family to the geom_text,
xdf %>%
count(parts, wt = vals) %>%
ggplot(aes(label = parts, values = n)) +
geom_pictogram(n_rows = 10, aes(colour = parts), flip = TRUE, make_proportional = TRUE) +
scale_color_manual(
name = NULL,
values = c("#a40000", "#c68958", "#ae6056"),
labels = c("Fruit", "Sammich", "Pizza")
) +
scale_label_pictogram(
name = NULL,
values = c("apple-alt", "bread-slice", "pizza-slice"),
labels = c("Fruit", "Sammich", "Pizza")
) +
coord_equal() +
theme_ipsum_rc(grid="") +
theme_enhance_waffle() +
theme(legend.key.height = unit(2.25, "line")) +
theme(legend.text = element_text(size = 10, hjust = 0, vjust = 0.75)) +
geom_text(aes(x=5, y=5, label = "testing 1 2 3", family = "FontAwesome5Free-Solid"))
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : font
#> family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call.graphics(C_text, as.graphicsAnnot(x$label), x$x, x$y, :
#> font family not found in Windows font database
#> Warning in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : font
#> family not found in Windows font database
Created on 2023-06-11 with reprex v2.0.2
Session info
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