anno_block: Block annotation

Description Usage Arguments Details Value See Also Examples

Description

Block annotation

Usage

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anno_block(gp = gpar(), labels = NULL, labels_gp = gpar(), labels_rot = ifelse(which == "row", 90, 0),
    which = c("column", "row"), width = NULL, height = NULL)

Arguments

gp

Graphic parameters.

labels

Labels put on blocks.

labels_gp

Graphic parameters for labels.

labels_rot

Rotation for labels.

which

Is it a row annotation or a column annotation?

width

Width of the annotation. The value should be an absolute unit. Width is not allowed to be set for column annotation.

height

Height of the annotation. The value should be an absolute unit. Height is not allowed to be set for row annotation.

Details

The block annotation is used for representing slices. The length of all arguments should be 1 or the number of slices.

Value

An annotation function which can be used in HeatmapAnnotation.

See Also

https://jokergoo.github.io/ComplexHeatmap-reference/book/heatmap-annotations.html#block-annotation

Examples

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Heatmap(matrix(rnorm(100), 10), 
    top_annotation = HeatmapAnnotation(foo = anno_block(gp = gpar(fill = 2:4),
        labels = c("group1", "group2", "group3"), labels_gp = gpar(col = "white"))),
    column_km = 3,
    left_annotation = rowAnnotation(foo = anno_block(gp = gpar(fill = 2:4),
        labels = c("group1", "group2", "group3"), labels_gp = gpar(col = "white"))),
    row_km = 3)

zhongmicai/complexHeatmap documentation built on May 7, 2019, 6:11 a.m.