HI, All
If web-page makes the image by drawing on Canvas - how to get it ?
Source:
Here the result is "undefined". How correctly to do ?
If web-page makes the image by drawing on Canvas - how to get it ?
Source:
B4X:
<canvas id="canvas" width="1024" height="500" class="chartjs-render-monitor" style="display: block;"></canvas>
B4X:
Dim Javascript As String = "B4A.CallSub('Page_finished', true, document.getElementById('canvas'))"
WebViewExtras1.executeJavascript(Javascript)
End Sub
Sub Page_finished(HTML As String)
Log(HTML)
....
Here the result is "undefined". How correctly to do ?