Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Calling all Data Engineers! Fabric Data Engineer (Exam DP-700) live sessions are back! Starting October 16th. Sign up.
Here is an extract of my JSON theme file for PowerBI. My file is working as a change in "gridlineColor" is reflected is PowerBI. However, the "lineStyle" command is not working. The "Line style" in PowerBI is still set to the standard "Dashed".
Any suggestions to why this may be and how to fix this? Thanks!
"columnChart" : {
"*": {
"categoryAxis" : [{
"show" : true,
"fontSize" : 9,
"showAxisTitle" : true,
"concatenateLabels": false,
"lineStyle": "solid",
"gridlinesShow": true,
"gridlineColor": {
"solid": {
"color": "#B3B3B3"
}
}
}]
}
}
Solved! Go to Solution.
Hi ,
Is this the result?
Try the sample json theme:
{
"name": "ClusteredColumnTemplate",
"visualStyles": {
"clusteredColumnChart": {
"*": {
"general": [{
"responsive": true
}],
"legend": [{
"show": true,
"position": "Top",
"showTitle": true,
"titleText": "",
"labelColor": { "solid": { "color": "#01B8AA"}},
"fontFamily": "Courier New",
"fontSize": 10
}],
"categoryAxis": [{
"show": true,
"labelColor": { "solid": { "color": "#01B8AA"}},
"fontSize": 14,
"fontFamily": "Courier New",
"preferredCategoryWidth": 30,
"maxMarginFactor": 28,
"innerPadding": 22,
"concatenateLabels": true,
"showAxisTitle": true,
"axisStyle": "showTitleOnly",
"titleColor": { "solid": { "color": "#01B8AA"}},
"titleText": "asdf",
"titleFontSize": 12,
"titleFontFamily": "Segoe UI"
}],
"valueAxis": [{
"show": true,
"position": "Right",
"axisScale": "Linear",
"start": 0,
"end": 10,
"labelColor": { "solid": { "color": "#01B8AA"}},
"fontSize": 14,
"fontFamily": "Courier New",
"labelDisplayUnits": "0",
"labelPrecision": "Auto",
"showAxisTitle": true,
"axisStyle": "showTitleOnly",
"color": { "solid": { "color": "01B8AA"}},
"titleText": "asdf",
"titleFontSize": 12,
"titleFontFamily": "Courier New",
"gridlineShow": true,
"gridlineColor": { "solid": { "color": "#01B8AA"}},
"gridlineThickness": 2,
"gridlineStyle": "solid"
}],
"dataPoint": [{
"defaultColor": { "solid": { "color": "#448822"}}
}],
"labels": [{
"show": true,
"color": { "solid": { "color": "#EEEEEE"}},
"labelDisplayUnits": "0",
"labelPrecision": 1,
"labelOrientation": "vertical",
"labelPosition": "OutsideEnd",
"fontSize": 11,
"fontFamily": "Courier New",
"enableBackground": true,
"backgroundColor": { "solid": { "color": "#0928DD"}},
"backgroundTransparency": 30
}],
"plotArea": [{
"transparency": 20
}]
}
}
}
}
Best Regards,
Liang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Hi ,
Is this the result?
Try the sample json theme:
{
"name": "ClusteredColumnTemplate",
"visualStyles": {
"clusteredColumnChart": {
"*": {
"general": [{
"responsive": true
}],
"legend": [{
"show": true,
"position": "Top",
"showTitle": true,
"titleText": "",
"labelColor": { "solid": { "color": "#01B8AA"}},
"fontFamily": "Courier New",
"fontSize": 10
}],
"categoryAxis": [{
"show": true,
"labelColor": { "solid": { "color": "#01B8AA"}},
"fontSize": 14,
"fontFamily": "Courier New",
"preferredCategoryWidth": 30,
"maxMarginFactor": 28,
"innerPadding": 22,
"concatenateLabels": true,
"showAxisTitle": true,
"axisStyle": "showTitleOnly",
"titleColor": { "solid": { "color": "#01B8AA"}},
"titleText": "asdf",
"titleFontSize": 12,
"titleFontFamily": "Segoe UI"
}],
"valueAxis": [{
"show": true,
"position": "Right",
"axisScale": "Linear",
"start": 0,
"end": 10,
"labelColor": { "solid": { "color": "#01B8AA"}},
"fontSize": 14,
"fontFamily": "Courier New",
"labelDisplayUnits": "0",
"labelPrecision": "Auto",
"showAxisTitle": true,
"axisStyle": "showTitleOnly",
"color": { "solid": { "color": "01B8AA"}},
"titleText": "asdf",
"titleFontSize": 12,
"titleFontFamily": "Courier New",
"gridlineShow": true,
"gridlineColor": { "solid": { "color": "#01B8AA"}},
"gridlineThickness": 2,
"gridlineStyle": "solid"
}],
"dataPoint": [{
"defaultColor": { "solid": { "color": "#448822"}}
}],
"labels": [{
"show": true,
"color": { "solid": { "color": "#EEEEEE"}},
"labelDisplayUnits": "0",
"labelPrecision": 1,
"labelOrientation": "vertical",
"labelPosition": "OutsideEnd",
"fontSize": 11,
"fontFamily": "Courier New",
"enableBackground": true,
"backgroundColor": { "solid": { "color": "#0928DD"}},
"backgroundTransparency": 30
}],
"plotArea": [{
"transparency": 20
}]
}
}
}
}
Best Regards,
Liang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!
Check out the October 2025 Power BI update to learn about new features.