Skip to content

fix hovertext dimension to be matrix/ 2d array type #387

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
andrei-ng merged 1 commit into from
Feb 15, 2026
+16 −6
Merged

fix hovertext dimension to be matrix/ 2d array type #387

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 10 additions & 2 deletions examples/scientific_charts/src/main.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

use std::f64::consts::PI;

use plotly::common::{ColorScale, ColorScalePalette, Font};
use plotly::common::{ColorScale, ColorScalePalette, Font, HoverInfo};
use plotly::contour::Contours;
use plotly::{Contour, HeatMap, Layout, Plot};
use plotly_utils::write_example_to_html;
Expand Down Expand Up @@ -124,7 +124,15 @@ fn customizing_spacing_between_x_and_y_ticks(show: bool, file_name: &str) {
// ANCHOR: basic_heat_map
fn basic_heat_map(show: bool, file_name: &str) {
let z = vec![vec![1, 20, 30], vec![20, 1, 60], vec![30, 60, 1]];
let trace = HeatMap::new_z(z).zmin(1.0).zmax(60.0);
let trace = HeatMap::new_z(z)
.zmin(1.0)
.zmax(60.0)
.hover_info(HoverInfo::Text)
.hover_text_matrix(vec![
vec!["A", "B", "C"],
vec!["D", "E", "F"],
vec!["G", "H", "I"],
]);
let mut plot = Plot::new();
plot.add_trace(trace);

Expand Down
10 changes: 6 additions & 4 deletions plotly/src/traces/heat_map.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,8 @@ where
#[serde(rename = "hovertemplate")]
hover_template: Option<Dim<String>>,
#[serde(rename = "hovertext")]
hover_text: Option<Vec<String>>,
#[field_setter(with_matrix)]
hover_text: Option<Dim<String>>,
#[serde(rename = "legendgroup")]
legend_group: Option<String>,
#[serde(rename = "legendgrouptitle")]
Expand All @@ -99,7 +100,8 @@ where
show_legend: Option<bool>,
#[serde(rename = "showscale")]
show_scale: Option<bool>,
text: Option<Vec<String>>,
#[field_setter(with_matrix)]
text: Option<Dim<String>>,
transpose: Option<bool>,
visible: Option<Visible>,
x: Option<Vec<X>>,
Expand Down Expand Up @@ -214,15 +216,15 @@ mod tests {
.hover_on_gaps(true)
.hover_template("tmpl")
.hover_template_array(vec!["tmpl1", "tmpl2"])
.hover_text(vec!["hov", "er"])
.hover_text_array(vec!["hov", "er"])
.legend_group("1")
.legend_group_title("Legend Group Title")
.name("name")
.opacity(0.99)
.reverse_scale(false)
.show_legend(true)
.show_scale(false)
.text(vec!["te", "xt"])
.text_array(vec!["te", "xt"])
.transpose(true)
.visible(Visible::LegendOnly)
.x_axis("x")
Expand Down