Digital Display

[pall]

I searched the forum a digital display, but I have not found what they are looking. Here's one that works with mouse drag. I think that it useful.

[loopeytunes]

thanks, a nice little gadget

[trogluddite]

Nice.
Here's an alternative one that wrote a while ago... 7 Segment Display ...slightly different, this one just displays any float number that you put into it (open properties for number formatting and colour options)

[pall]

Thanks. I've tried to make with color options, but it did not work. I did not know how to use the Colour Matrix primitive. I saw your displays trogluddite - looks great.
I thought that it can be done with Label Modules to have color options, but it does not look as digital. Anyway, try some others ... If there was a primitive with which to adjust the Hue, Saturation, Value for bitmap, it would be nice. Or Draw Bitmap Transform primitive is for this?

[trogluddite]

The colour matrix is the only quick way to change a whole bitmap - but the maths of the matrix is tricky, and if the bitmap has many colours they will all be changed in strange ways.
The 'On Colour' 'Off Colour' modules in the schematic were as far as I got understanding it - they will always reliably turn black into the colour that you choose, while keeping the alpha (so transparency is not affected).

[pall]

What a coincidence! You have 1111 posts, and I 11. Ok. Allowed to use the module with Colour Matrix? Thanks.

[philter5]

hey pall
if you are a registered user then search the Reg. User Forum. i posted a digital display some times ago with
the option to change the colours. but it´s not a big thing so i am sure you will create your own easyly.
cheers

[trogluddite]

Ok. Allowed to use the module with Colour Matrix?

Yes sure, everything I post up on the forum is for sharing, using, learning.

[Mo]

Here's another "colour to matrix" with working alpha channel.

Colourize.osm

(509 Bytes) Downloaded 251 times

[trogluddite]

Nice one Mo - much clearer than all my scrappy string manipulation!

[trogluddite]

And another colour changer inpired by Mo's method. This lets you change any black and white image into pretty colours...

BnW to Colours.png (39.67 KiB) Viewed 3250 times

BnW to Colours.osm

(23.62 KiB) Downloaded 210 times

This one generates a new bitmap with the altered colours - the colour matrix seems to use a lot of CPU when re-calculating, so using a resampled bitmap should help with CPU usage when re-drawing.

[pall]

I'm finished this schematic, with the help of Trogluddite, for this thanks. Now is with the color options. I want to add - on this scale is difficult to get exactly what you.
Mo , Thanks for schematic, is very good.

[pall]

Here's another version of Digital Display. A small contribution...

[trogluddite]

Like the 'repeater' action on the buttons, really good to do big changes quickly.

[martinvicanek]

If there was a primitive with which to adjust the Hue, Saturation, Value for bitmap, it would be nice.

You mean like the Hue/Saturation Adjustment Dialog in Photoshop? E.g. turn a red LED into a yellow one?

HSB_ColourMatrix.png (22.27 KiB) Viewed 1665 times

Here you go!