Hey Everyone, More updates tonight for the ColorMixer and the fancy imshow widget. I added HSV support to color mixer, so you can now manipulate the image from HSV space. I also updated the mouse tracking to display the RGB, HSV, and X-Y pos of the cursor when your mouse is over the image. Its in my IO branch, but I have a feeling that Stefan is going to pull it soon. But please, put it through the grinder and tell me what needs changing. This is what we have so far in the widget: - RGB manipulation (additive and multiplicative) - HSV manipulation (additive and multiplicative) - Brightness (offset and factor) - RGB, HSV, X-Y pos data interrogation - Auto image scaling on resize Future plans: - contrast manipulation - a save to file button - a save to variable button (this could be tricky) - Histograms! - zooming (this could also be harder than it first seems) - resizing bars So I'll start with the easy stuff first. Cheers! Chris On Wed, Nov 4, 2009 at 8:25 PM, Ralf Gommers <ralf.gommers@googlemail.com> wrote:
On Wed, Nov 4, 2009 at 5:32 PM, Chris Colbert <sccolbert@gmail.com> wrote:
Hey Everyone,
I've made some improvements to the fancy imshow widget and the ColorMixer.
The ColorMixer now supports a brightness function.
And the fancy imshow widget now includes labeled sliders, a function selector combo box, a commit button and a revert button.
Basically, changes will persist between combo-box selections, only if you commit changes. Otherwise, the image is reverted to the most recent commit state.
The revert button does a hard reset to the very original image.
Please grab everything from my io branch and give it a run through.
I think the next thing I will add is hsv support and a histogram under the image.
You're really on a roll here, thanks Chris.
Let me know what else you want!
Is there a save button? Maybe connected to an imsave plugin function?
I won't be able to try it for a while, but keep it coming!
Cheers, Ralf