makeScreenshot plugin questions

Hi,

I attempted to capture a partial screenshot using makeScreenshot plugin.

This is some code

function run(x, y)
    {
        const data = krpano.webGL.makeScreenshot(
            120, 80, false, "png", 1, {x: x, y: y, w: 120, h: 80}
        );
        console.log("data:", data);
    }

And in xml, I call it:

<plugin name="screenshotPlugin" url="/static/krpano/plugins/screenshot.js" keep="true"/>

<action name="getHot">
    screentosphere(mouse.x, mouse.y, toh, tov);
    global.plugin[screenshotPlugin].make(get(toh), get(tov));
</action>
<events name="localEvents" ondoubleclick="getHot();" />

I expect to capture a screenshot of the mouse click position with a size of 120 * 80, but I get a thumbnail of the entire window instead.

What could be wrong with my approach?

Thank you!

Quote from indexofrefraction

guess you are cropping 120x80 out of an 120x80 screenshot. try :

const data = krpano.webGL.makeScreenshot( 0, 0, false, "png", 1, {x: x, y: y, w: 120, h: 80} );

https://krpano.com/docu/pluginint….makeScreenshot

hhhhhhhhhhhhhhhhhh, UR right, thank you very much!