Help to implement "snap to candle ohlc" feature about trading-vue-js

[Jonarod]

I did not realise this.$props.cursor.x and this.$props.cursor.y had setters...

So I managed to set the crosshair right from the overlay using:

draw(ctx){
...
this.$props.cursor.x = snaped_x_value
this.$props.cursor.y = snaped_y_value
...
}

where I have to implement snaped_x_value and snaped_y_value using $2screen() and t2screen().

Thank you !!

[C451]

Hi, I need to rethink how it should be implemented in the new library, bc I already got many improvements over TVJS. I think this one will no be an exception.

Meanwhile you can try to use https://github.com/tvjsx/trading-vue-js/blob/master/src/TradingVue.vue#L294
and manipulate x, t, y, y$ coordinates after the update. You can emit custom-event from the overlay, catch on the app level.