OnMouseMove, MouseX and MouseY relative to selected image

Jason · **Joined:** Fri Jul 22, 2011 7:13 am **Posts:** 14

Hello,

I have yet to experiment with this, but the documentation is unclear... Is MouseX and MouseY relative to the currently MouseMove(index)-indexed image? Or, as I suspect I will find since the documentation doesn't cover that complexity, is MouseX and MouseY plugin-canvas relative?

If so, how can I get the mouse-hovered image-relative MouseX and MouseY?

Thanks,

Jason

Catherine · **Joined:** Tue Mar 08, 2005 12:23 am **Posts:** 1075

Hi Jason,

MouseX and MouseY is used to get the X co-ordinate and Y co-ordinate of the mouse on the current image. If you want to get the corresponding X co-ordinate and Y co-ordinate values when moving the mouse on an image, you can call MouseX and MouseY in the OnMouseMove event. Below is a simple sample:

Code:

<script language="javascript">

function OnMouseMoveFunction(index) {
        document.getElementById("mousex_txt").value = frmScan.DynamicWebTwain1.MouseX;
        document.getElementById("mousey_txt").value = frmScan.DynamicWebTwain1.MouseY;
}

</script>

<script language=javascript for=DynamicWebTwain1 event=OnMouseMove(index)>
   OnMouseMoveFunction(index);
</script>

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OnMouseMove, MouseX and MouseY relative to selected image

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