private async Task <(decimal x, decimal y)> ClickablePointAsync()
{
GetContentQuadsResponse result = null;
var contentQuadsTask = Client.SendAsync <GetContentQuadsResponse>("DOM.getContentQuads", new DomGetContentQuadsRequest
{
ObjectId = RemoteObject.ObjectId
});
var layoutTask = Client.SendAsync <PageGetLayoutMetricsResponse>("Page.getLayoutMetrics");
try
{
await Task.WhenAll(contentQuadsTask, layoutTask).ConfigureAwait(false);
result = contentQuadsTask.Result;
}
catch (Exception ex)
{
_logger.LogError(ex, "Unable to get content quads");
}
if (result == null || result.Quads.Length == 0)
{
throw new PuppeteerException("Node is either not visible or not an HTMLElement");
}
// Filter out quads that have too small area to click into.
var quads = result.Quads
.Select(FromProtocolQuad)
.Select(q => IntersectQuadWithViewport(q, layoutTask.Result))
.Where(q => ComputeQuadArea(q.ToArray()) > 1);
if (!quads.Any())
{
throw new PuppeteerException("Node is either not visible or not an HTMLElement");
}
// Return the middle point of the first quad.
var quad = quads.First();
var x = 0m;
var y = 0m;
foreach (var point in quad)
{
x += point.X;
y += point.Y;
}
return(
x : x / 4,
y : y / 4
);
}
private async Task <(decimal x, decimal y)> ClickablePointAsync()
{
GetContentQuadsResponse result = null;
try
{
result = await Client.SendAsync <GetContentQuadsResponse>("DOM.getContentQuads", new Dictionary <string, object>
{
{ MessageKeys.ObjectId, RemoteObject[MessageKeys.ObjectId] }
});
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
}
if (result == null || result.Quads.Length == 0)
{
throw new PuppeteerException("Node is either not visible or not an HTMLElement");
}
// Filter out quads that have too small area to click into.
var quads = result.Quads.Select(FromProtocolQuad).Where(q => ComputeQuadArea(q) > 1);
if (!quads.Any())
{
throw new PuppeteerException("Node is either not visible or not an HTMLElement");
}
// Return the middle point of the first quad.
var quad = quads.First();
var x = 0m;
var y = 0m;
foreach (var point in quad)
{
x += point.X;
y += point.Y;
}
return(
x : x / 4,
y : y / 4
);
}
