Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
8 years ago
Solved

Datacolor changing only after reloading visual

I have created a pie chart and added Data Color property to it. But if i change the color of a data point,the change in color can be seen only after I reload the visual. Why is it not instantaneous...
Need Help
  • v-chuncz-msft's avatar
    v-chuncz-msft
    8 years ago

    Anonymous,

     

    Change it as follows.

    			let arcs = this.pieChartContainer.selectAll('.arc')
							.data(this.pie(this.datapoints))
							;
			
			arcs.enter()
				.append('path')
				.attr('class', 'arc')
				;
v-chuncz-msft's avatar
v-chuncz-msft
Community Support
8 years ago

Anonymous,

 

If convenient, share us a complete project for a quick test.

    • v-chuncz-msft's avatar
      v-chuncz-msft
      Community Support
      8 years ago

      Anonymous,

       

      Inspect the generated HTML in Web Console and change the code as Sample Bar Chart Repo does.

      • Anonymous's avatar
        Anonymous
        Not applicable
        8 years ago
        let radius=Math.min(width,height)/2;
 let arc=this.arc=d3.svg.arc()
            .innerRadius(0)
            .outerRadius(radius);
 console.log(radius);

        v-chuncz-msft,Actually the radius value is changing if I resize the visual. But the  d3.svg.arc retains the old value until the visual is reloaded.