Anonymous
on September 7th 2018
Thank you for the help!
Raster Image - Blend with Background
Raster Image - Blend with Background
The Blend with Background operation is an operation plug-in, which works with raster images and prepares images with full alpha for image formats that only support 1-bit alpha or do not support alpha channel at all. The changes are only cosmetic, because any image can be saved to any format without using this operation. The advantage of this operation is a finer control of semitransparent pixels. All pixels with alpha above or equal to the given threshold are blended with given background color and become fully opaque. Pixels below the threshold become fully transparent.
This operation can be used for example after the drop shadow effect to set the background color, because the drop shadow assumes transparent background.
Internals
GUID: BCD0FD69-A4BD-46B0-A7DA-8B48F18E8820
| Parameter name | Type | Default | Value | Note |
| Background | int | #ffffff | RRGGBB | |
| Threshold | int | 0 | 0-255 |
Recent comments
Anonymous
on September 7th 2018
Anonymous