Hi Tommie
pigbelly wrote:1. I'm trying to do the simplest thing, I want to fill a square with white color???? Nothing I tried seems to work
is the square already existing ? if not, use the RectangleFill drawing tool, set A color to White, and draw your square ("Shift" key hold to force the rectangle to be squared),
if already drawn (existing by outlines), use the floodfill tool and click inside to fill it with the A color, (mode = behind, fill = Density only, Expand = 1, these settings to prevent antialiasing artefact between the line and the filled area)
pigbelly wrote:2. When I marke-selects I have much trouble de-selecting the selected-marke...in PhotoShop I just hit Esc, ?
if your question is : "how to deselect a previously made selection area on the canvas?",
you will have 2 choices :
a) click on the enable/disable
Stencil button to toggle the current selection,
b) hit Shift + BackSpace as shortkey for Shape Select : Clear.
NB: in tvpa, Selection and Stencil are the 2 sides of the same coin,
(with the aim of preserving or delimiting accessible area with painting tools as with FX),
so to toggle (enable/disable) a Selection, toggle the Stencil button.