First line drawn with ExpoPixi.Sketch is not captured? about expo-pixi

[EvanBacon]

I'll take a look at it today!

[jhowarth15]

Awesome, thanks Evan

[jhowarth15]

@EvanBacon I incorrectly diagnosed the issue. The first line is captured, but this.sketch.lines in the onChange function is always one line behind.

So when the first line is drawn this.sketch.lines is [], then after the second line is drawn then this.sketch.lines contains the first line. Third line drawn and it contains the first two, and so on.

This means that the actual problem is that I lose the last line that the user inputs.. could this be an async issue on my part?

[jhowarth15]

I have a fix - this.sketch.points contains the points of the last line. So you can append this to this.sketch.lines to get all the lines that the user inputs, including the last line.

Not ideal but does the job. 😸

[EvanBacon]

Will look into a long term solution. Until then I would recommend using the new Signature component.

[isthaison]

how to use Signature with backgroud image? @EvanBacon

[isthaison]

sample

[patrickmuhi]

@EvanBacon which new Signature component would can i use in Expo,

[JasonMize]

@EvanBacon This still seems to be an issue. The reason I'm using sketch instead of signature is because I need it to be a transparent background. @isthaison showed this should be possible. How?