DPO Oscilloscope MFC C++

[Erwin1975]

Thanks Antto.

I will review the code and figure out how to merge it with my own code.
Note that I will use your code only for testing purposes.

[antto]

no problem..
mine is neither optimized, nor "final"
i continue to tweak the stuff

[Erwin1975]

Hello Anto,

It has been a while ago I played with my oscilloscope. I want to add your code to my program but I don't know how to use it. Can you point me in the right direction?

At this moment I have a bitmap in memory and a setpixel and getpixel routine. I use BitBlt to copy the bitmap to the screenDC.

I want to remove my line drawing algo (Wu Antialiasing) and use your piece of code instead.

How can I draw a line using your code?

Thanks in advance!

Best regards,
Erwin.

[antto]

hi
well, remember, my function is for drawing single "dots" not entire lines
so for each line you wanna draw - chop it up in smaller steps (use interpolation) and draw dots instead, using my function:

setPS_AA(vx3 v, FCLR c, const float size) <-

so the position is in the "v" struct (x and y, iirc the "z" isn't used)
the color is "c" and the size is 1.0 for a 1pixel dot (diameter)

[rola]

like this?

Hi Antto,

How did you make the oscillator in this video? Do you have any example code for that?

[antto]

i've explained in this very thread

[rola]

i've explained in this very thread

I was asking about creating the oscillator shown in the video and not the oscilloscope. I somehow don't like the sound of perfect square oscs.

[antto]

oh, the input signal, sorry
that's my x0xb0x's VCO

[rola]

oh, the input signal, sorry
that's my x0xb0x's VCO

Ok, thanks. I thought it was the osc of your plugin.