If you want to use this in your own project: drag the "Slider Engine" sprite to your backpack, then open your project and drag it from backpack to the poject. Replace all "value" and "set value to ..." blocks with your own variable and change numbers in "set slider x to ...", "set slider y to ..." and so on if you want.
UPDATED on 2. 3. 2019: added show/hide slider. Additional instructions are inside the scripts. #engine #toolkit #pen #slider #description(Add beautiful pen sliders to your project.)