Dashboards & Visualizations

How do I make a custom visualization resize to fill the panel?

sillingworth
Path Finder

How do I make a custom visualization resize to fill the panel, like the built-in visualizations do?

I've gone through this tutorial but I have only been able to hardcode the size. https://docs.splunk.com/Documentation/Splunk/6.5.3/AdvancedDev/CustomVizTutorial

0 Karma

sduff_splunk
Splunk Employee
Splunk Employee

You need to overwrite the reflow function. This is called when ever the visualisation is resized. You can get the new dimensions with the following code.

            reflow: function() {
                this.$el = $(this.el);
                var container = this.$el[0];
                var rect = container.getBoundingClientRect();
                // rect.width, rect.height
            }

For the example, you would probably need to redraw the SVG, so perhaps call the following with the new dimensions

            // SVG setup
            var svg  = d3.select(this.el).append('svg')
               .attr('width', width)
               .attr('height', height)
               .style('background', 'white')
               .append('g')
               .attr('transform', 'translate(' + width / 2 + ',' + height / 2 + ')');
0 Karma
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