Can someone make an extension for a moving pen point on a canvas? The pen would act as an invisible image sprite that would have a trail behind it similar to in Scratch, which has these blocks:
I have a project in Scratch I want to make in App inventor.
Probably no extension needed. What (instructions/device/other) will move the "pen" to make the "trail" ?
Can help this extension for you...
Similar to in scratch I would use Coordinates on the canvas, The "pen" would have a direction and would move in that direction when I used a "pen.move", The scratch project I am basing this off of is https://scratch.mit.edu/projects/1234445242/ (and the project to use the "files" is: https://scratch.mit.edu/projects/1121197780/) {files are just text because scratch is not that advanced}
No, because it doesn't have the same properties I am looking for and I don't have the money to pay for an extension.
It creates shapes like this:
How about
?
Similar, but with a full 360 degrees of turning.
Basically I want a
Move block, : Moves the pen forward a certain number of pixels.
Turn CW block, (CCW would be negatives): Changes the pens forward direction.
And a Pen up and down block. : Pen will draw or pen will not draw.
Also check out this 
Or this