[Feature] Help code, how to create this 3 elemen on chart

[rafael110706]

Feature Description

I use klinecharts v9.5.1 (i have no plan to upgrade, because need to rewrite my code and it's take time)

I need to draw 3 elemen :

• circle with expired time
• vertical line, it's depen on user input, if user wan't to close on 3 minutes, so the line draw to next 3 candle
• horizontal line between open trade to vertical closing time

this my code to draw entry price (create custom overlay) :
registerOverlay({ name: 'mark', totalStep: 1, createPointFigures: function (_a) { const { coordinates, overlay } = _a; const xCoord = coordinates[0].x; const yCoord = coordinates[0].y; const text = overlay.extendData; const startX = coordinates[0].x const startY = coordinates[0].y return [ { type: 'circle', attrs: { x: xCoord, y: yCoord, r: 4 }, }, { type: 'line', attrs: { coordinates: [{ x: startX, y: startY }, { x: startX - 50, y: startY }] }, ignoreEvent: true }, { type: 'polygon', attrs: { coordinates: [{ x: startX - 50, y: startY - 10 }, { x: startX - 35, y: startY }, { x: startX - 50, y: startY + 10 }] }, styles: { style: 'fill', fill: { color: 'rgba(255, 193, 7, 0.9)' } }, ignoreEvent: true }, { type: 'polygon', attrs: { coordinates: [{ x: startX - 150, y: startY - 10 }, { x: startX - 150, y: startY + 10 }, { x: startX - 50, y: startY + 10 }, { x: startX - 50, y: startY - 10 }] }, styles: { style: 'fill', fill: { color: 'rgba(255, 193, 7, 0.9)' } }, ignoreEvent: true }, { type: 'text', attrs: { x: startX - 95, y: startY + 6, text: text ?? '', align: 'center', baseline: 'bottom' }, ignoreEvent: true } ] } })

and this code to create overlay :
this.kLineChart.createOverlay({ name: 'mark', id: 'tag_'+data.data.id, extendData: this.formatPrice(data.data.will_get), styles: { line: { color: '#ffc107', }, circle: { color: '#ffc107',] }, text: { color: '#fff', backgroundColor: '#FF0000' }, polygon: { style: 'dash', size: 1, color: '#ffc107', dashValue: [2, 2] }, }, points: [ { timestamp: this.form.entry_time, value: this.form.entry_price }, ] })

can you help me to modify my code to achive my goal?

Thank you

To Do

1. Steps