| Item | Description |
|---|---|
| ietmCompositing | Color and alpha will be merged with existing content (e.g. if Transparency = 128 the painted area may have an alpha between 128 - 255, and existing content will be partially visible) |
| ietmReplace | Existing content will be replaced with the painted color and specified alpha (e.g. if Transparency = 128 and brush color is red, the painted area will be red with alpha of 128. Existing content will not be visible in painted area) |