[{"id":"528e7c85-ad74-4b92-9f07-1b35686aae11","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"b2467823-b20a-4944-8436-3f4a40c2c3a6","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"f9b599ec-cdc1-43e1-9642-54622ec0faf6","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"0c129b8a-7ec0-4a16-8d94-9d4c96121d6b","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"747081eb-5a06-4bac-8e9e-ce86732d168f","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"7d934b01-e977-477a-b989-d25201e93a61","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"62adecb9-3003-4dce-9fa0-33dcdebbd1ed","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"e2676e30-9712-47a0-ae38-733003d74c61","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"6ef06797-8c4c-4b4b-ab10-bb5049aedeff","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"48e7593f-03b2-454d-a45c-cfebca71f3aa","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"59bb5a92-94c0-471a-bbe7-422ee9c9671d","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"56744168-6aab-46c6-8144-702458dc0030","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"6e65ca69-e34b-47ac-a900-df6142d1173a","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"69a3b51b-bbd6-4bf9-b1bf-404bc1130679","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"7e9ac756-4b27-4ccd-87b4-d959dae40aac","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"f9f145be-535c-49f0-85e0-46b82e05ebb9","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"f21c39dc-8e0d-4974-8795-5568b46411b4","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"f1c5b466-1fd4-4130-88dd-9a624a6ea008","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"61aee7ec-5eae-4b92-b381-bc6236377b8b","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"8f3919c2-f0c9-4000-8008-be65026b6290","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"1ec6d1ad-90cc-4094-980f-43aa5fbf9540","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"78b0db4b-017c-4839-8c1e-60f6f5cc6d2b","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"cdf43116-31aa-4260-b33a-9a31c6845eb2","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"9e8044a9-aa63-4694-997d-13747cd3ee9d","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"ecd23122-8f53-4c60-837d-198fd699dfc0","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"7a9b6718-9f7b-4f86-a13f-1af00e6e1fd8","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"363dda9e-fe69-4e08-aae8-37d0147254e3","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"5c96fdcf-19a2-4aed-838a-8ed87a27a690","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"43ba9142-9a42-4717-866b-92a6acafcf6e","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"58f7dc81-7471-48e9-9020-1a2359e01121","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"0536592d-c039-4a1b-b482-aa0ba315a78d","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"2981cffc-37a3-4e64-b682-71d898259ddc","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"bdfcce31-4e7a-46f0-8571-d643d6ae5215","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"a1c74507-1bc8-4333-b919-337bcd7f421a","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"6bb55ad9-04e0-47f2-8343-5e9cb0f24fbc","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"f668bfbe-c4fa-4b5f-add5-f82db90b9710","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"6c4638bd-062c-4cc3-97c1-0daafc8624de","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"55aca15e-f3aa-46ab-95c6-9af4e0c779bc","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"000b26f4-c878-447f-acfc-d7e5571dbd01","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"2822ff18-ccc4-40ab-b205-760e5dc66a93","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"978e1414-788c-42b3-ab45-c91e172a80f8","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"2fced7df-d3ca-43a7-86d8-dfebd34541f7","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"f7b8e156-8572-43aa-aec7-fe176eacc758","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"2a1a5e3f-2bbe-4b96-8587-dbe13a089d4d","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"9a3f74e4-ebdf-4c28-ac95-6901cccf878c","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"9fd5b62f-8f1b-444e-9dcb-3d71965cfc6a","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"ab33528a-79c3-4b1c-82dd-15c99eb9419b","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"3a2e4995-96ce-4123-b7a9-d801c3135e5c","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"1480a066-6c2d-4d50-bf05-fcfb0ea27869","tags":[{"product":null,"links":null,"id":"78ee7eb0-7046-4328-b5b1-adffaa31c45b","name":"New","color":"red","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"533dc174-547d-4419-8260-a62dc1e3a2b6","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"2756d249-e4ca-48db-9775-1b76fc3efc5a","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]},{"id":"c0e02434-b0d8-4b70-83ef-f6ad2ac07536","tags":[{"product":null,"links":null,"id":"a6e583c6-ea84-4023-910e-aaf8c71c5fea","name":"Upd","color":"blue","productId":"c15646e4-63d8-4965-8d62-7549a2986e99"}]}]
        
(Showing Draft Content)

Chart Color with Transparency

SpreadJS provides support for transparency while configuring different chart elements to allow users to customize the chart area background color, the chart data labels, chart axes, series, etc.


The following image shows a chart depicting the Sales data for four different countries wherein different chart elements have been customized to set transparency.




The following code sample shows how to set chart color with transparency.

window.onload = function ()
{
  var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
  sheet = spread.getActiveSheet();
  sheet.suspendPaint();
  var dataArray = 
  [
    ["", 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
    'Oct', 'Nov', 'Dec'],

    ["Tokyo", 49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5,
    216.4, 194.1, 95.6, 54.4],

    ["New York", 83.6, 78.8, 98.5, 93.4, 106.0, 84.5, 105.0, 104.3,
    91.2, 83.5, 106.6, 92.3],

    ["London", 48.9, 38.8, 39.3, 41.4, 47.0, 48.3, 59.0, 59.6,
    52.4, 65.2, 59.3, 51.2],

    ["Berlin", 42.4, 33.2, 34.5, 39.7, 52.6, 75.5, 57.4, 60.4,
    47.6, 39.1, 46.8, 51.1]
  ];
       
  sheet.setArray(0, 0, dataArray);
  // Add a column chart of type - columnClustered 
  chart_columnClustered = sheet.charts.add
  ('chart_columnClustered',GC.Spread.Sheets.Charts.ChartType.columnClustered,
    300, 180, 600, 400, "A1:M5");
  // Set transparency for chart title
  chart_columnClustered.title
  ({
    text: "Sales Data",
    color: "blue",
    transparency: 0.5
  });

  // Set transparency for chart legend back color and border.
  chart_columnClustered.legend
  ({
    backColor: "red",
    backColorTransparency: 0.5,
    borderStyle: 
    {
      color: "green",
      width: 5,
      transparency: 0.7
    }
  });
   
  // Set transparency for chart area back color.
  chart_columnClustered.chartArea
  ({
    backColor: "red",
    backColorTransparency: 0.9,
    color: "black",
    transparency: 0.6
  });

  // Set transparency for chart data labels.
  chart_columnClustered.dataLabels
  ({
    showValue: true,
    color: "red",
    transparency: 0.6
  });
  // Set transparency for chart axes.            
  chart_columnClustered.axes
  ({
    primaryCategory:
    {
      lineStyle:
      {
        color: "blue",
        width: 5,
        transparency: 0.8
      },
      style:
      {
        color: "black",
        transparency: 0.7
      },
      title:
      {
        color: "dark",
        transparency: 0.4
      }
    }
  });
  // Set transparency for chart series.
  var series1 = chart_columnClustered.series().get(0);
  series1.backColor = "red";
  series1.backColorTransparency = 0.5;
  series1.border = 
  {
    color: "blue",
    width: 4,
    transparency: 0.6
  }
  chart_columnClustered.series().set(0, series1);
  sheet.resumePaint();
};