电晕:如何在电晕中捕获屏幕? [英] Corona: how to capture a screen in corona?

问题描述

任何人都可以建议如何在电晕中捕获整个屏幕以及屏幕的特定部分吗?

Can anyone suggest how to capture a screen in corona both full screen and particular portion of it?

推荐答案

尝试一下.它将起作用:

Try this. It will work :

    local function captureDeviceScreen()
       local captured_image = display.captureScreen( true )
       captured_image:scale(.5,.5)
       local alert = native.showAlert( "Success", "Captured Image is Saved to Library", { "OK" } )
    end
    Runtime:addEventListener("tap",captureDeviceScreen)

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