Draws a grid of rectangles with colors corresponding to the values in z
z
ly_image(fig, z, rows, byrow = TRUE, x = 0, y = 0, dw = 1, dh = 1, palette = "Spectral10", dilate = FALSE, lname = NULL, lgroup = NULL, visible = TRUE)
figure to modify
matrix or vector of image values
if z is a vector, how many rows should be used in treating it as a matrix
if z is a vector, should it be turned into a matrix by row
lower left x coordinates
lower left y coordinates
image width distances
image height distances
name of color palette to use for color ramp (see here for acceptable values)
logical - whether to dilate pixel distance computations when drawing
layer name
layer group
should the layer be visible?
Other layer functions: ly_abline, ly_annular_wedge, ly_annulus, ly_arc, ly_bar, ly_bezier, ly_boxplot, ly_contour, ly_crect, ly_curve, ly_density, ly_hist, ly_image_url, ly_lines, ly_map, ly_multi_line, ly_oval, ly_patch, ly_points, ly_polygons, ly_quadratic, ly_quantile, ly_ray, ly_rect, ly_segments, ly_text, ly_wedge
ly_abline
ly_annular_wedge
ly_annulus
ly_arc
ly_bar
ly_bezier
ly_boxplot
ly_contour
ly_crect
ly_curve
ly_density
ly_hist
ly_image_url
ly_lines
ly_map
ly_multi_line
ly_oval
ly_patch
ly_points
ly_polygons
ly_quadratic
ly_quantile
ly_ray
ly_rect
ly_segments
ly_text
ly_wedge
# NOT RUN { p <- figure(xlim = c(0, 1), ylim = c(0, 1), title = "Volcano") %>% ly_image(volcano) %>% ly_contour(volcano) p # }
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