Search found 4 matches

by davidjkelly
2012-09-19T05:28:04-07:00
Forum: Users
Topic: converting png to grayscale changes resolution and size
Replies: 6
Views: 8604

Re: converting png to grayscale changes resolution and size

Here's the author's capture method: "For the non-device screen captures, including the emulator screenshots, I just pressed alt-printscreen and pasted it directly into Paint.NET. My monitor resolution is 1920x1080. For the device screen captures, I used Android DDMS to do the screen capture directly ...
by davidjkelly
2012-09-17T14:36:42-07:00
Forum: Users
Topic: converting png to grayscale changes resolution and size
Replies: 6
Views: 8604

Re: converting png to grayscale changes resolution and size

Thanks again, that helps considerably.

To answer your earlier question about the screen capture (missed it earlier) -- I don't know, but I'll try to find out from the author who provided the file.
by davidjkelly
2012-09-17T13:21:28-07:00
Forum: Users
Topic: converting png to grayscale changes resolution and size
Replies: 6
Views: 8604

Re: converting png to grayscale changes resolution and size

Much thanks, that took care of it.

We originally added the -strip option to remove the color profile. Is there a way to remove the color profile without the -strip option? My understanding (I could be wrong) is that even though the file is grayscale, it could still have a color profile.
by davidjkelly
2012-09-17T08:24:03-07:00
Forum: Users
Topic: converting png to grayscale changes resolution and size
Replies: 6
Views: 8604

converting png to grayscale changes resolution and size

We are using this command to convert images to grayscale: convert source.png -channel RGBA -strip -colorspace gray output.png For some PNGs, the resolution and x,y dimensions change after this conversion, although the number of pixels remains the same. For instance, the following sample image begins ...