Open jnthnwn opened 5 years ago
I ran into this issue, too.
Same
Same here
To avoid the image moved outside the viewing windows , something like this do the job
// Correct for x
/*
if (topLeft.x > thisBounds.width) {
x += thisBounds.width - topLeft.x;
}
else if (bottomRight.x < 0) {
x += -bottomRight.x;
}
*/
if (bottomRight.x < thisBounds.width*0.8) {
x += thisBounds.width*0.8 - bottomRight.x;
} else if (topLeft.x > thisBounds.width*0.2) {
x = thisBounds.width*0.2;
}
// Correct for y
/*
if (topLeft.y > thisBounds.height) {
y += thisBounds.height - topLeft.y;
}
else if (bottomRight.y < 0) {
y += -bottomRight.y;
}
*/
if (bottomRight.y < thisBounds.height*0.8) {
y += thisBounds.height*0.8 - bottomRight.y;
} else if (topLeft.y > thisBounds.height*0.2) {
y = thisBounds.height*0.2;
}
It's currently possible to completely pan the content of pinch-zoom out of view. It would be nice to have a setting that prevents the bounds of the content from being moved within the bounds of pinch-zoom.
In other words, if the content is not zoomed out, then boundaries of pinch-zoom should be equal to or contained within the boundaries of the content.