Features:
Draw a circle
Draw rectangle
Pierced
Reset size
Transparent cover
90 degrees clockwise
Upside down
Swap left and right
Transparency
Camera to take Figure
Dodge deepen
Anti-Israel 
Black and White
Neon light
Chalk drawing
Soften
Sharpening
Brighten
Darken
Relief
Woodcut
Mosaics
Brush transparency
Background Color
Foreground color
Menu Settings
Line
Triangle
Writing
Icon
Copy pixels
Random-pixel map
Random line map
Vertical Wave
Level of wave
Rotated
Round cut
Folded around
Fold down
Transparent edge
Inverted image
Under the virtual real
Under the virtual real
Left Right virtual reality
Real-broken
Corners transparent
Internal Transparency
Random Transparent
Red Channel
Green Channel
Blue Channel
Vertical adjustment
Level adjustment
Upper contraction
Lower systolic
Central level
Vertical middle
Linear gradient
Radial Gradient