scratchPercent attribute of view corrupts

[onurtosun]

UIView+Extensions.swift class line 47
// The alpha value is the last 8 bits of the data
let alphaValue = imageDataPointer[pixelDataPosition + 3]

Error: Thread 1: EXC_BAD_ACCESS (code=1, address=0x115668003)

Phone: Iphone 11
IOS Version: 13.2

[pgorzelany]

Hi, will take a look in free time, was very busy this week. If you happen to find a fix earlier don't hesitate to open a PR :)

[onurtosun]

Hi,
when i changed the boundary points of for loop to
for x in 0...(width-1) {
for y in 0...(height-1) {
}}
it works fine since there is an bad access;
I will share the values of attributes when code corrupts;
width = 680
height = 524
x = 4
y = 524

Also I realize that performance of scratching is dramatically become worse, even iPhone 11, when I test in iPhone 6 scratching is very slow and scratch animation stuck

[lavsen]

Any news on this one?