Problem summary
Mari Paint through tool is not displaying an image when dragging a .TIF with an alpha channel Customer reported version
4.0v1 Customer reported platform
centos7
Steps to reproduce
1) Launch Mari and open Example Project
2) Drag users provided .tif file into Mari.
3) Select the file in the Image Manager and use the Paint Through tool
Result: Image does not appear in Viewer. Note: In the Image Manager, you'll notice Tiled = True. Unsure if this is the cause
4) In the Image Manager, import the .tif using the 'Open Image' button
5) Select the imported image and attempt to use the Paint Through tool
Result: The image appears in the viewer and you can use the Paint Through tool as intended Note: In the Image Manger, now Tiled = False.
Workaround
Import the image using the 'Open Image' button in the Image Manager. (Except for 2.6v5. File doesn't work altogether)
Reproduced by support
Mari 4.0v1 - Win 10 - CentOS 7
Mari 3.3v1 - Win 10 - CentOS 7 - Mac 10.12.5
Mari 3.2v1 - Win 10 - CentOS 7 - Mac 10.12.5
Mari 3.1v3 - Win 10 - CentOS 7 - Mac 10.12.5
Mari 3.1v1 - Win 10 - CentOS 7 - Mac 10.12.5
Mari 3.0v4 - Win 10 - CentOS 7 - Mac 10.12.5
Mari 3.0v1 - Win 10 - CentOS 7 - Mac 10.12.5
Unable to reproduce in:
Mari 2.6v5 - Win 10 - CentOS 7 - Mac 10.12.5
Earliest version tested
Mari 2.6v5 - Win 10 - CentOS 7 - Mac 10.12.5 - Filetype unsupported / Error Encountered
Expected behaviour
Image to be visible with Paint Through tool when dragging into Mari Actual behaviour
Image is not visible