DPlot

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Replies: 10
Views: 36002

Forum: C, C++, C#   Posted: Fri May 20, 2011 4:42 pm   Subject: Displaying one curve and a specific point.
NOOOOOOOOOOOOOOO! way!! Thx , wow i feel dumb....

By the way, when does the 64 bit version come out

Replies: 10
Views: 36002

Forum: C, C++, C#   Posted: Fri May 20, 2011 2:51 pm   Subject: Displaying one curve and a specific point.
Is there a way to to point out a specific point ,like put a dot on the curve and have (doted) lines that point to it's respective XY coordinates?

P.S i know you have the TextPointLabel macro!

Replies: 1
Views: 14271

Forum: C, C++, C#   Posted: Fri May 20, 2011 1:50 pm   Subject: How to plot 2 different curves?
Let me precise my question: Is there a way to make 2 different curves on the same plot (graph) with 2 different starting points and different steps (dx)? Because, in VB6 it does not seem to work the s ...

Replies: 1
Views: 14271

Forum: C, C++, C#   Posted: Fri May 20, 2011 1:25 pm   Subject: How to plot 2 different curves?
If X[0] determines the DX and x[1] the strating point ? How do i determine two different starting poits for 2 different curves? Because, x[2] and x[3] does not seem to work for the second curve. ...

Replies: 10
Views: 36002

Forum: C, C++, C#   Posted: Fri May 20, 2011 12:37 pm   Subject: Displaying one curve and a specific point.
Ahhhhhhhhhhh X[0] determines the jumps and x[1] the start, if i want a graph with my custom points do i need to use XY macro?

Replies: 10
Views: 36002

Forum: C, C++, C#   Posted: Fri May 20, 2011 11:29 am   Subject: Displaying one curve and a specific point.
Ok i have fixed the Activate(2) problem. I have a plot of 3 points.

it should give me a rectangle with the axis instead i have this:

aaa/--------------
aa/
a /
/

With this code: ...

Replies: 10
Views: 36002

Forum: C, C++, C#   Posted: Fri May 20, 2011 9:53 am   Subject: Displaying one curve and a specific point.
Here is some code but i get processing error memset(&dplot_,0,sizeof(dplot_));
dplot_.Version = DPLOT_DDE_VERSION;
dplot_.DataFormat = DATA_DXY;
dplot_.hwnd=(DWORD)G ...

Replies: 6
Views: 19344

Forum: C, C++, C#   Posted: Fri May 20, 2011 9:39 am   Subject: Bitmap not displaying fast enough
It was leaking memory and it caused to "corrupt" my picture boxes.

Replies: 10
Views: 36002

Forum: C, C++, C#   Posted: Thu May 19, 2011 4:37 pm   Subject: Displaying one curve and a specific point.
Do you have a small code snipplet (in C++) on how to draw an arrow that points on a spot (point) on a graph?
With the arrow, dotted lines that goes on the respective coordinates (X,Y) of that specef ...

Replies: 6
Views: 19344

Forum: C, C++, C#   Posted: Thu May 19, 2011 4:26 pm   Subject: Bitmap not displaying fast enough
Thx i solved it!

Replies: 6
Views: 19344

Forum: C, C++, C#   Posted: Wed May 11, 2011 5:23 pm   Subject: Bitmap not displaying fast enough
I seem to have fixed the speed problem, but after 20 clicks Dplot does not seem to deliver the Bitmap fast enough and makes The onPaint crash. I know it's Dplot because its window kind of "opens ...

Replies: 6
Views: 19344

Forum: C, C++, C#   Posted: Wed May 11, 2011 4:28 pm   Subject: Bitmap not displaying fast enough
I seem to leak somewhere,just by switching tabs and drawing the same graph, but i do release the bitmap handles and the Docnum everytime i draw...

Replies: 6
Views: 19344

Forum: C, C++, C#   Posted: Wed May 11, 2011 3:53 pm   Subject: Bitmap not displaying fast enough
I have an SSTab and i switch between tabs, they each have a picturebox controller (CStatic derived class). I will display the OnPaint Code of the picture box controller:

if(hbmp_!=0)
...
Topic: Displaying plots MFC C++