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Found 8 results

  1. FC heatmap not working

    Hi, I am using FC heatmap, but its showing "loading ...please wait..." in reactJS ! Can anyone please explain what files to be included to run heatmap? Heatmap link : https://www.fusioncharts.com/charts/heat-map-charts/heat-map-to-show-scores?framework=react
  2. Hi, I'm trying to make my heatmap chart gradient range from white to red. If I specify the red color code in the color range object for the chart it will range from black to red, which is not ideal for my use case. To fix this I'd have to do the following "colorRange": { "gradient": "1", "minValue": "0", "code": "#ffffff", "startLabel": "Poor", "endLabel": "Good", "color": [ { "code": "#FF0000", "maxValue": "666" }] } This works as expected, however the problem is that I have to specify the max value, which means I need to find the highest value column in the heatmap chart and apply that value to the maxValue key, which makes this far less convenient than it could be. It would be great if I could do something like this "colorRange": { "gradient": "1", "minValue": "0" "startCode": "#ffffff", "code": "#FF0000", "startLabel": "Poor", "endLabel": "Good" } Which would result in the following Thanks in advance
  3. I want to change heat map chart design like HTML table. Is it possible? My table has 1 header on its top and left, and no total. It's simpler than sample image.
  4. Hi, it is possible in PowerCharts to set an image behind the heatmap as background? I want to have the image behind the heatmap, not behind the labels. Otherwise it makes no sense. Because the heatmap must have x-coordinates and y-coordinates of the picture. (not the same labels as in that example.) example in fiddle
  5. Hi, I was using fusion charts 3.4 in the past and the heatmap was rendering fine. After I updated the library to 3.10.1, it doesnot render. In the browser console, I see: fusioncharts.js:38 Uncaught TypeError: Cannot read property 'labellink' of undefined There are other charts in the application, which work fine, but load relatively slower than they used to when it was 3.4. Can I get any help on resolving this. Thanks, Vijay
  6. Heatmap click

    Do you happen to have a small sample that uses JSON data in a heatmap that calls a JavaScript on the same page that passes the row and column data? Thanks Bill
  7. Hello there! I'm using Heatmap and liking it performance, but if i want to plot a 9k data (hour/day for a year) it gets really slow and browser crash alot (using chrome). Does it happen to anyone else? what can i do? i really need to handle that lenght of information. thank you
  8. Hi , I have used heatmap in my project. i want to disply in the row & column level tool tip. Find the attached image. Is that possible in heatmap? Thanks in advance.