backend Layout code

[Anonymous]

HI All,

If we create any visual , in back end code will generate . I would like to understand that . How code has been created.  below mentioned code is generated for one of my visual.

can any one explain

{
"id": 0,
"resourcePackages": [
{
"resourcePackage": {
"name": "SharedResources",
"type": 2,
"items": [
{
"type": 202,
"path": "BaseThemes/CY22SU03.json",
"name": "CY22SU03"
}
],
"disabled": false
}
}
],
"sections": [
{
"id": 0,
"name": "ReportSection",
"displayName": "POCfile",
"filters": "[]",
"ordinal": 0,
"visualContainers": [
{
"x": 12.857142857142858,
"y": 60.00000000000001,
"z": 0,
"width": 364.28571428571433,
"height": 341.42857142857144,
"config": "{\"name\":\"beb07f5241b39e752659\",\"layouts\":[{\"id\":0,\"position\":{\"x\":12.857142857142858,\"y\":60.00000000000001,\"z\":0,\"width\":364.28571428571433,\"height\":341.42857142857144}}],\"singleVisual\":{\"visualType\":\"columnChart\",\"projections\":{\"Category\":[{\"queryRef\":\"Countrymaster.Region\",\"active\":true}],\"Y\":[{\"queryRef\":\"Sum(Orders.Sales)\"}]},\"prototypeQuery\":{\"Version\":2,\"From\":[{\"Name\":\"c\",\"Entity\":\"Countrymaster\",\"Type\":0},{\"Name\":\"o\",\"Entity\":\"Orders\",\"Type\":0}],\"Select\":[{\"Column\":{\"Expression\":{\"SourceRef\":{\"Source\":\"c\"}},\"Property\":\"Region\"},\"Name\":\"Countrymaster.Region\"},{\"Aggregation\":{\"Expression\":{\"Column\":{\"Expression\":{\"SourceRef\":{\"Source\":\"o\"}},\"Property\":\"Sales\"}},\"Function\":0},\"Name\":\"Sum(Orders.Sales)\"}],\"OrderBy\":[{\"Direction\":2,\"Expression\":{\"Aggregation\":{\"Expression\":{\"Column\":{\"Expression\":{\"SourceRef\":{\"Source\":\"o\"}},\"Property\":\"Sales\"}},\"Function\":0}}}]},\"drillFilterOtherVisuals\":true,\"hasDefaultSort\":true,\"objects\":{\"categoryAxis\":[{\"properties\":{\"fontSize\":{\"expr\":{\"Literal\":{\"Value\":\"11D\"}}},\"maxMarginFactor\":{\"expr\":{\"Literal\":{\"Value\":\"32L\"}}}}}]},\"vcObjects\":{\"border\":[{\"properties\":{\"show\":{\"expr\":{\"Literal\":{\"Value\":\"true\"}}},\"radius\":{\"expr\":{\"Literal\":{\"Value\":\"12D\"}}}}}],\"background\":[{\"properties\":{\"transparency\":{\"expr\":{\"Literal\":{\"Value\":\"41D\"}}}}}]}}}",

[Anonymous]

Hi @Anonymous ,

I think you may want to create a custom visual. Here I suggest you to refer to the below offical blog to learn more details. Here are some learnings about custom visual like how to develop a circle card visual and I hope they could help you.

For reference:

Power BI custom visuals

Best Regards,
Rico Zhou

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