Scrawl-canvas v8 - Filters test 021

Test purpose

• Create various test entitys using both draw and fill
• Create a corrode filter and apply it to the test entitys
• Update filter attributes and observe the effect they have on the entitys

Note that, because this image is being applied to the Cell, not the Picture entity, changing the image while filter memoization is in operation will not display the changed image. In cases like this, memoization needs to be switched of for one Display cycle for the change to be picked up, then switched back on again.

Touch test: not required

Annotated code