Feat/ Enhance TableHeatMap with Gradient Middle Feature#221
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Demonkratiy merged 20 commits intoJun 12, 2026
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Pull request overview
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Adds support for an optional user-defined “gradient middle” color in the heatmap, and reorganizes the visual’s General formatting settings into grouped sections.
Changes:
- Added new formatting properties/strings/capabilities for enabling and selecting a middle gradient color.
- Updated color generation logic to produce a 3-stop gradient when the middle color is enabled.
- Refactored General settings to a composite card with groups (palette / gradient / gradient scale).
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| stringResources/en-US/resources.resjson | Adds localized strings for new General groups and the gradient-middle toggle/color picker. |
| src/visual.ts | Implements 3-stop gradient color generation (start/middle/end) and auto-derivation of the middle color. |
| src/settings.ts | Converts General settings card to a composite card with groups and conditional visibility for the middle color picker. |
| capabilities.json | Exposes activateGradientMiddle and gradientMiddle formatting properties to Power BI. |
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ansaganie
changed the title
…eatmap into features/add-middle-color-for-gradient-calculation
…bug logs for gradient middle color
…n for middle color computation
Demonkratiy
reviewed
Jun 2, 2026
Demonkratiy
reviewed
Jun 2, 2026
…ate gradient middle color handling
…de quality improvements
Demonkratiy
approved these changes
Jun 12, 2026
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