Advanced heatmap chart

Alpha feature

Alpha features are subject to change. If a change is made, some properties may be lost. The behavior of an alpha feature may change when Appfarm Create is updated, but it will not crash your solution.

The Advanced Heatmap Chart displays data two-dimensional where the values are represented through variations of colors (color-coding). The different sets of categories are denoted with rows and columns.

Usage

Advanced Heatmap Charts are used to visualize density or hot spots within datasets.

Examples

Advanced Heatmap Charts examples are available in our Showroom. You can view the demo, as well as access the setup in Appfarm Create. Don't have access? Register.

Properties

Data Source

Select a data source to display as a chart.

Filter

Apply a filter to the selected data source.

Conditional Filters

Create conditional filters to apply to the selected data source.

X Value

Select a data source to display as value on the X Axis.

Y Value

Select a data source to display as value on the Y Axis.

Value Property

Select a data source to aggregate the data on. If no data source is selected, count will be used by default.

Color

Define a custom color for the heatmap.

Title

Enter a static title or bind it to a data source, function, date now or date today.

Sub Title

Enter a static title or bind it to a data source, function, date now or date today.

Show Legend

Enable to show a legend.

Legend Position

Visible when Show Legend is enabled.

Position the legend on the top, left, bottom or right side of the chart.

Disable Animation

Enable to stop animation of the chart.

Zoom Type

Define if the X Axis, Y Axis or both should be zoomable. By default, None is selected.

Show Data Labels

Enable to show data labels above each data point.

Disable Mouse Tracking

Enable to block the chart for mouse tracking activities.

Tooltip Value Decimals

Define decimals to override the number of decimals shown for the value of the Y Axis in the tooltip.

Invert Axes

Enable to invert both X Axis and Y Axis with each other.

Axis Title

Enter a static title or bind it to a data source, function, date now or date today.

Axis Type

Select a type for the axis: Auto, Linear, Logarithmic, Datetime or Category.

Tick Interval

Set an interval for ticks on the axis. If the interval is too dense to be displayed, some ticks will be removed automatically. Note that axes of date type Datetime are based on milliseconds.

Min Value

Define the minimum value on the axis. If no value is set, it will automatically adjust to data.

Max Value

Define the maximum value on the axis. If no value is set, it will automatically adjust to data.

Enable Grid Lines

Enable to show grid lines on the axis.

Enable Crosshair

Enable a crosshair on the axis.

Hide Axis

Enable to hide the axis.

Reverse Axis

Enable to reverse the axis in order to display the values from highest to lowest.

Place Opposite

Enable to place the axis on the opposite side of the chart.

Plot Threshold Indicators

Add plot threshold indicators by defining a name, visibility, type (line or band), start value and color.

Event Handlers

You may add an On Series Click action to be executed when the data series is clicked.