Comments (4)
UziTech
commented on June 9, 2024
The signature is created by adding Bezier curves so the drawing follows closer to the place the user actually signed instead of lines connecting points that we happened to detect. The Bezier curves require 4 points to calculate. We fudge the beginning a little by introducing the first point twice so we can calculate the first curve with 3 points. You can read more about it here.
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MattL75
commented on June 9, 2024
It absolutely makes sense. However just like there's an exception to the rule for a pointgroup with only 1 point (draws a dot) maybe there could be an exception for 2 points that draws a straight line. What do you think?
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UziTech
commented on June 9, 2024
If you want to create a PR we could see how it looks. 😁👍
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MattL75
commented on June 9, 2024
Perfect I will investigate :)
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Related Issues (20)
- Only Dots on Canvas HOT 4
- Buttons unresponsive immediately after fast strokes in Chrome Android HOT 3
- Pen highlight for drawing on images
- Cannot find name 'GlobalCompositeOperation'. HOT 2
- TypeError: Cannot convert null value to object HOT 4
- Cannot find name 'GlobalCompositeOperation'.
- Console error "Unable to preventDefault inside passive event listener invocation." HOT 3
- Loading fromDataUrl and fromData together? HOT 1
- issues in latest Google Chrome 117 HOT 6
- Problem when I use fromdata to duplicate the signature (Scale / Format?) HOT 1
- displaced drawing HOT 1
- Can we have an indicator to know if the signature pad is pristine or dirty? HOT 6
- If I just don't wanna draw in the canvas, just wanna click. HOT 1
- High DPI devices calling toSVG has the width/height cut off HOT 2
- The Troke drawing doesn't look good in the html canvas HOT 3
- Include `dist` (Compiled Resources) in Releases. HOT 6
- Include the willReadFrequently in getContext HOT 1
- how to save image after editing from canvas to database in livewire? HOT 3
- signature_pad library does not work: canvas.getContext is not a function HOT 1
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