U++ framework: Newbie corner » Save sccatterCtrl to png: resolution

Home » Community » Newbie corner » Save sccatterCtrl to png: resolution

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Save sccatterCtrl to png: resolution [message #48279]

Wed, 14 June 2017 12:06

Giorgio
Messages: 218
Registered: August 2015

Experienced Member

Hi there,
still playing around with scatterCtrl and have a new question. Embarassed

Embarassed

When saving the scatterCtrl to a png with SaveToFile(), the resulting .png file has a very low resolution; the scatterCtrl on screen has a much higher resolution and if I use the Report is even higher; is there a way to set an higher resolution?
Thanks,
Gio

Report message to a moderator

Re: Save sccatterCtrl to png: resolution [message #48284 is a reply to message #48279]

Wed, 14 June 2017 13:10

Giorgio
Messages: 218
Registered: August 2015

Experienced Member

I got myself an answer: using PNGEncoder did the trick; anyway, I wonder if there is a way to change resolution with SaveToFile():

Report message to a moderator

Re: Save sccatterCtrl to png: resolution [message #48285 is a reply to message #48279]

Wed, 14 June 2017 14:06

koldo
Messages: 3458
Registered: August 2008

Senior Veteran

Dear Giorgio

Before calling SaveToFile() you can use SetSize(Size sz) to set the control size and SetCopyRatio(int ratio) to set the scale.

Best regards
Iñaki

Report message to a moderator

Re: Save sccatterCtrl to png: resolution [message #48298 is a reply to message #48285]

Fri, 16 June 2017 12:51

Giorgio
Messages: 218
Registered: August 2015

Experienced Member

Thank you

Smile

Report message to a moderator

Previous Topic:	Adding a text box in a scatterDraw/ScatterCtrl
Next Topic:	Non-modal - Dialog will not stay open

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

PDF

]

Current Time: Sat Apr 25 16:49:23 GMT+2 2026

Total time taken to generate the page: 0.01665 seconds