Hi, there is a property in the jsui mgraphics system to set autopaint to 0, which I assume is to allow more specific painting operations than redrawing the whole window every time an update is required - there is no corresponding documentation. Has anyone has any success with painting when this is set to 0?

mgraphics-autopaint

Take a look at Darwin Grosse's patch, from the mgraphics patch-a-day wiki page. I think that the patch on "Day 10" does something like this.

Search for the one on Novembers 10th (Actually posted on November 11th!!!)

Take a look at Darwin Grosse's patch, from the mgraphics patch-a-day wiki page. I think that the patch on "Day 10" does something like this.
Here is the link to the forum posts jsui-mgraphics-patch-a-day.

@lee have a look at the examples/javascript/ui-mgraphics, some of the examples have the auto fill property disabled:

./jsplot.js
./jszplane.js
./mgraphics-connector.js
./mgraphics-hittest.js
./mgraphicsdemo.js


@emmanual, was asking auto autopaint, not autofill. no problem tho, Nikolas showed me a patch that allowed me to repaint a portion of the display rather than the whole window.

@LEE can u paint just a portion onto window , assuming that already painted pixels remain untouched ?

if could proceed it without painting into the Image first , it would be fantastic . can u point me to that file ?

@LEE can u paint just a portion onto window , assuming that already painted pixels remain untouched ?
if could proceed it without painting into the Image first , it would be fantastic . can u point me to that file ?


mgraphics & autopaint