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screenshot example fix

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Svetlana Linuxenko 2016-11-17 12:12:20 +02:00
parent 77d1666c08
commit 9ff1b645d1
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GPG key ID: E8CE83DCDAB1509B
1 changed files with 6 additions and 2 deletions
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8
examples/screenshot.js Executable file → Normal file
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@ -17,7 +17,7 @@ x11.createClient(function(err, display) {
var dispwin = X.AllocID();
X.CreateWindow(dispwin, root, 0, 0, width, height, 1, 1, 0, { eventMask: x11.eventMask.Exposure });
X.CreateWindow(dispwin, root, 0, 0, width, height, 0, 0, 0, 0, { eventMask: x11.eventMask.Exposure });
X.MapWindow(dispwin);
//X.CopyArea(idScreenshot, dispwin, gc, 0, 0, 0, 0, width, height);
@ -71,7 +71,11 @@ x11.createClient(function(err, display) {
});
*/
X.GetImage(2, root, 0, 0, width, height, 0xffffffff, function(image) {
X.GetImage(2, id, 0, 0, width, height, 0xffffffff, function(err, image) {
if (err) {
console.log(err);
process.exit(1);
}
console.log(image);
// format, drawable, gc, width, height, dstX, dstY, leftPad, depth, data
X.PutImage(2, dispwin, gc, width, height, 0, 0, 0, 24, image.data);