Circular slider procedure (without sprites)

Guides
#3

great work…u always made great things . its owsm already implimented in my project due to your timingly help and really cool ideas :heart_eyes:

4 Likes
#4

Great guide from the Master aka CanvasMaster :smiley:
(Perfect name given by someone… I don’t remember who :sweat_smile:)

7 Likes
#5

Great @Italo :+1:

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#6

helpful guide :partying_face:

1 Like
#7

:heart_eyes:You are a trigonometry master also :sweat_smile:

1 Like
#8

I used the circular progress one I made for you and added the dragging to make it a slider.

3 Likes
Slider creation with canvas and ball
#9

Yeah i checked, it also looks owasm :heart::heart::blush:

1 Like
#10

2+2 is 4. -1 that’s 3. quick maths. thank you, it helped.

1 Like
#11

Not sure I understand the comment, but thanks! :grin:

#12

Nice guide :heartbeat:

1 Like
#13

I just, um… show off my maths skill :grin:

3 Likes
#14
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#15

Hahaha… :smiley: Now I know :grin: Thanks for reminding :smile:

#16

@Italo Do you know why is this problem arising.


There is a Pixel Blur Effect until dragged.

Blocks

Blocks
Blocks4694×3776 1.19 MB

#17

That’s because the slider is drawn before the canvas resizing is finished.
Make sure to call the slider procedure after the canvas is resized.

If that doesn’t help, try adding a clock and draw the slider after 100 or 200 milliseconds to give time to the canvas to finish resizing.

1 Like
#18

I tried to use When Screen Initialize block but that to did not work

#19

Please read my previous reply and do what I suggested there.

#20

Also, I uploaded an aia file with an example and I remember it didn’t have that problem you are having. Please check it there and see how I did it.

2 Likes
#21

how to create 90% circle slider with min & max value set ?

#22

@froniu84a Made an adaptation to my slider in App Inventor. Is that what you are asking for?

image

2 Likes