UI for the interactive complex heatmaps

UI for the interactive complex heatmaps

InteractiveComplexHeatmapOutput(heatmap_id = NULL,
    title1 = "Original heatmap", title2 = "Selected sub-heatmap",
    title3 = if(output_ui_float) NULL else "Output",
    width1 = ifelse(layout == "1|(2-3)", 800, 450),
    height1 = ifelse(layout == "1-(2|3)", 700, 350),
    width2 = 400,
    height2 = 350,
    width3 = NULL,
    layout = ifelse("brush" %in% response, "(1-2)|3", "1-3"), compact = FALSE,
    action = "click", cursor = TRUE,
    response = c(action, "brush"),
    brush_opt = list(stroke = "#f00", opacity = 0.6),
    output_ui = default_output_ui(heatmap_id),
    output_ui_float = FALSE, containment = FALSE,
    internal = FALSE,
    ...)

Arguments

heatmap_id

ID of the plot. If it is not specified, an internal ID is assigned.
title1

Title of the original heatmap.
title2

Title of the sub-heatmap.
title3

Title of the output.
width1

Width of the original heatmap.
height1

Height of the original heatmap.
width2

Width of the sub-heatmap.
height2

Height of the sub-heatmap.
width3

Width of the output div.
layout

One of "(1|2)-3", "1-(2|3)", "1-2-3", "1|2|3", "1|(2-3)". If brush is not set with the argument response, which means there is no sub-heatmap panel, the code 2 can be omitted.
compact

If the value is TRUE, there will be no sub-heatmap, and output floats at the mouse position when click/hover on the original heatmap.
action

Which action for selecting single cells on the heatmap? Value should be click, hover or dblclick.
cursor

When moving mouse on heatmap, whether to show the cursors on the four sides?
response

Which action needs to be responded on the server side? Value should be in click/hover/dblclick, brush and brush-output. brush responds in two places which are the sub-heatmap and the output components and brush-output only responds in the output component.
brush_opt

A list of parameters passed to brushOpts. Do not set an ID for the brush. An internal brush ID is automatically set.
output_ui

A htmlOutput or other *Output object (defined in shiny or other related packages). If it is set to NULL, there is no output component in the app.
output_ui_float

Whether the UI defined by output_ui floats at the mouse positions.
containment

Whether the resizing is restricted in a certain parent div? Value can be TRUE/FALSE or a JQuery selector.
internal

Internally used.
...

Pass to the UI container which is wrapped by fluidPage.

Details

This function generates HTML fragment for the interactive UI. See the example in makeInteractiveComplexHeatmap page.

layout is defined as follows (1 for the original heatmap, 2 for the selected sub-heatmap and 3 is for the output:

  • "(1-2)|3": Heatmap and sub-heatmap are in a same row, and output is in a second row. This is the default layout.

  • "1|(2-3)": Heatmap is in a single row, while sub-heatmap and output are in a second row.

  • "1-2-3": All three components are in a same row.

  • "1|2|3": Each component is in a single row.

  • "1-(2|3)": Being different from the other four layouts, this is a two-column layout. Heatmap is in a sigle column. Sub-heatmap and output are vertically aligned and the two are in the second column.

The hover event is implemented with https://github.com/websanova/mousestop .

Value

A UI that can be used in Shiny.

Examples

# There is no example
NULL

#> NULL