Opened 17 months ago
Closed 13 months ago
#2747 closed defect (fixed)
FIX - WMS GetMap should return white background by default
| Reported by: | Bang Pham Huu | Owned by: | Bang Pham Huu |
|---|---|---|---|
| Priority: | major | Milestone: | 10.2 |
| Component: | petascope | Version: | 10.2 |
| Keywords: | Cc: | Dimitar Misev | |
| Complexity: | Medium |
Description
According to WMS 1.3.0 standard, by default if omitted or TRANSPARENT=FALSE in WMS GetMap request, then, the result should contain white pixel values when encoded in png instead of NULL values as transparent pixels.
Only when WMS GetMap request has TRANSPARENT=TRUE then, it should return null values as transparent pixels.
See default (TRANSPARENT=FALSE) and with TRANSPARENT=TRUE images:
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